diff options
| author | Marek Olšák <[email protected]> | 2017-04-02 16:24:39 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-05-10 19:00:16 +0200 |
| commit | 330d0607ed60fd3edca192e54b4246310f06652f (patch) | |
| tree | 56bceba5b291ffcf42209ef1ab7ec515a8f5b666 /src/gallium | |
| parent | 22f6624ed318e8131681ec1f2e7b3a59449df412 (diff) | |
gallium: remove pipe_index_buffer and set_index_buffer
pipe_draw_info::indexed is replaced with index_size. index_size == 0 means
non-indexed.
Instead of pipe_index_buffer::offset, pipe_draw_info::start is used.
For indexed indirect draws, pipe_draw_info::start is added to the indirect
start. This is the only case when "start" affects indirect draws.
pipe_draw_info::index is a union. Use either index::resource or
index::user depending on the value of pipe_draw_info::has_user_indices.
v2: fixes for nine, svga
Diffstat (limited to 'src/gallium')
105 files changed, 627 insertions, 1160 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c index 68f7b9e7bfe..5558385e4c2 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.c +++ b/src/gallium/auxiliary/cso_cache/cso_context.c @@ -349,8 +349,6 @@ void cso_destroy_context( struct cso_context *ctx ) unsigned i; if (ctx->pipe) { - ctx->pipe->set_index_buffer(ctx->pipe, NULL); - ctx->pipe->bind_blend_state( ctx->pipe, NULL ); ctx->pipe->bind_rasterizer_state( ctx->pipe, NULL ); @@ -1697,20 +1695,6 @@ cso_restore_state(struct cso_context *cso) /* drawing */ void -cso_set_index_buffer(struct cso_context *cso, - const struct pipe_index_buffer *ib) -{ - struct u_vbuf *vbuf = cso->vbuf; - - if (vbuf) { - u_vbuf_set_index_buffer(vbuf, ib); - } else { - struct pipe_context *pipe = cso->pipe; - pipe->set_index_buffer(pipe, ib); - } -} - -void cso_draw_vbo(struct cso_context *cso, const struct pipe_draw_info *info) { diff --git a/src/gallium/auxiliary/cso_cache/cso_context.h b/src/gallium/auxiliary/cso_cache/cso_context.h index 742bbb516f1..c21e83849ef 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.h +++ b/src/gallium/auxiliary/cso_cache/cso_context.h @@ -222,10 +222,6 @@ void cso_restore_constant_buffer_slot0(struct cso_context *cso, /* drawing */ void -cso_set_index_buffer(struct cso_context *cso, - const struct pipe_index_buffer *ib); - -void cso_draw_vbo(struct cso_context *cso, const struct pipe_draw_info *info); diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c index 0eee0751069..9791ec5506a 100644 --- a/src/gallium/auxiliary/draw/draw_context.c +++ b/src/gallium/auxiliary/draw/draw_context.c @@ -777,9 +777,6 @@ void draw_set_render( struct draw_context *draw, /** * Tell the draw module where vertex indexes/elements are located, and * their size (in bytes). - * - * Note: the caller must apply the pipe_index_buffer::offset value to - * the address. The draw module doesn't do that. */ void draw_set_indexes(struct draw_context *draw, diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c index 5a49acb64d3..be76a30f97c 100644 --- a/src/gallium/auxiliary/draw/draw_pt.c +++ b/src/gallium/auxiliary/draw/draw_pt.c @@ -443,7 +443,7 @@ resolve_draw_info(const struct pipe_draw_info *raw_info, info->count = target->internal_offset / vertex_buffer->stride; /* Stream output draw can not be indexed */ - debug_assert(!info->indexed); + debug_assert(!info->index_size); info->max_index = info->count - 1; } } @@ -473,7 +473,7 @@ draw_vbo(struct draw_context *draw, info = &resolved_info; assert(info->instance_count > 0); - if (info->indexed) + if (info->index_size) assert(draw->pt.user.elts); count = info->count; @@ -481,7 +481,7 @@ draw_vbo(struct draw_context *draw, draw->pt.user.eltBias = info->index_bias; draw->pt.user.min_index = info->min_index; draw->pt.user.max_index = info->max_index; - draw->pt.user.eltSize = info->indexed ? draw->pt.user.eltSizeIB : 0; + draw->pt.user.eltSize = info->index_size ? draw->pt.user.eltSizeIB : 0; if (0) debug_printf("draw_vbo(mode=%u start=%u count=%u):\n", diff --git a/src/gallium/auxiliary/indices/u_primconvert.c b/src/gallium/auxiliary/indices/u_primconvert.c index 1ffca4b593c..778f174e39c 100644 --- a/src/gallium/auxiliary/indices/u_primconvert.c +++ b/src/gallium/auxiliary/indices/u_primconvert.c @@ -33,7 +33,6 @@ * * // emulate unsupported primitives: * if (info->mode needs emulating) { - * util_primconvert_save_index_buffer(ctx->primconvert, &ctx->indexbuf); * util_primconvert_save_rasterizer_state(ctx->primconvert, ctx->rasterizer); * util_primconvert_draw_vbo(ctx->primconvert, info); * return; @@ -53,7 +52,6 @@ struct primconvert_context { struct pipe_context *pipe; - struct pipe_index_buffer saved_ib; uint32_t primtypes_mask; unsigned api_pv; }; @@ -73,26 +71,10 @@ util_primconvert_create(struct pipe_context *pipe, uint32_t primtypes_mask) void util_primconvert_destroy(struct primconvert_context *pc) { - util_primconvert_save_index_buffer(pc, NULL); FREE(pc); } void -util_primconvert_save_index_buffer(struct primconvert_context *pc, - const struct pipe_index_buffer *ib) -{ - if (ib) { - pipe_resource_reference(&pc->saved_ib.buffer, ib->buffer); - pc->saved_ib.index_size = ib->index_size; - pc->saved_ib.offset = ib->offset; - pc->saved_ib.user_buffer = ib->user_buffer; - } - else { - pipe_resource_reference(&pc->saved_ib.buffer, NULL); - } -} - -void util_primconvert_save_rasterizer_state(struct primconvert_context *pc, const struct pipe_rasterizer_state *rast) @@ -108,18 +90,15 @@ void util_primconvert_draw_vbo(struct primconvert_context *pc, const struct pipe_draw_info *info) { - struct pipe_index_buffer *ib = &pc->saved_ib; - struct pipe_index_buffer new_ib; struct pipe_draw_info new_info; struct pipe_transfer *src_transfer = NULL; u_translate_func trans_func; u_generate_func gen_func; const void *src = NULL; void *dst; + unsigned ib_offset; - memset(&new_ib, 0, sizeof(new_ib)); util_draw_init_info(&new_info); - new_info.indexed = true; new_info.min_index = info->min_index; new_info.max_index = info->max_index; new_info.index_bias = info->index_bias; @@ -127,38 +106,43 @@ util_primconvert_draw_vbo(struct primconvert_context *pc, new_info.instance_count = info->instance_count; new_info.primitive_restart = info->primitive_restart; new_info.restart_index = info->restart_index; - if (info->indexed) { + if (info->index_size) { enum pipe_prim_type mode = 0; + unsigned index_size; u_index_translator(pc->primtypes_mask, - info->mode, pc->saved_ib.index_size, info->count, + info->mode, info->index_size, info->count, pc->api_pv, pc->api_pv, info->primitive_restart ? PR_ENABLE : PR_DISABLE, - &mode, &new_ib.index_size, &new_info.count, + &mode, &index_size, &new_info.count, &trans_func); new_info.mode = mode; - src = ib->user_buffer; + new_info.index_size = index_size; + src = info->has_user_indices ? info->index.user : NULL; if (!src) { - src = pipe_buffer_map(pc->pipe, ib->buffer, + src = pipe_buffer_map(pc->pipe, info->index.resource, PIPE_TRANSFER_READ, &src_transfer); } - src = (const uint8_t *)src + ib->offset; + src = (const uint8_t *)src; } else { enum pipe_prim_type mode = 0; + unsigned index_size; u_index_generator(pc->primtypes_mask, info->mode, info->start, info->count, pc->api_pv, pc->api_pv, - &mode, &new_ib.index_size, &new_info.count, + &mode, &index_size, &new_info.count, &gen_func); new_info.mode = mode; + new_info.index_size = index_size; } - u_upload_alloc(pc->pipe->stream_uploader, 0, new_ib.index_size * new_info.count, 4, - &new_ib.offset, &new_ib.buffer, &dst); + u_upload_alloc(pc->pipe->stream_uploader, 0, new_info.index_size * new_info.count, 4, + &ib_offset, &new_info.index.resource, &dst); + new_info.start = ib_offset / new_info.index_size; - if (info->indexed) { + if (info->index_size) { trans_func(src, info->start, info->count, new_info.count, info->restart_index, dst); } else { @@ -170,14 +154,8 @@ util_primconvert_draw_vbo(struct primconvert_context *pc, u_upload_unmap(pc->pipe->stream_uploader); - /* bind new index buffer: */ - pc->pipe->set_index_buffer(pc->pipe, &new_ib); - /* to the translated draw: */ pc->pipe->draw_vbo(pc->pipe, &new_info); - /* and then restore saved ib: */ - pc->pipe->set_index_buffer(pc->pipe, ib); - - pipe_resource_reference(&new_ib.buffer, NULL); + pipe_resource_reference(&new_info.index.resource, NULL); } diff --git a/src/gallium/auxiliary/indices/u_primconvert.h b/src/gallium/auxiliary/indices/u_primconvert.h index 73ffea0ca29..02ee0639dfb 100644 --- a/src/gallium/auxiliary/indices/u_primconvert.h +++ b/src/gallium/auxiliary/indices/u_primconvert.h @@ -34,8 +34,6 @@ struct primconvert_context; struct primconvert_context *util_primconvert_create(struct pipe_context *pipe, uint32_t primtypes_mask); void util_primconvert_destroy(struct primconvert_context *pc); -void util_primconvert_save_index_buffer(struct primconvert_context *pc, - const struct pipe_index_buffer *ib); void util_primconvert_save_rasterizer_state(struct primconvert_context *pc, const struct pipe_rasterizer_state *rast); diff --git a/src/gallium/auxiliary/util/u_draw.c b/src/gallium/auxiliary/util/u_draw.c index e7abbfc422b..a7590f7f043 100644 --- a/src/gallium/auxiliary/util/u_draw.c +++ b/src/gallium/auxiliary/util/u_draw.c @@ -136,7 +136,7 @@ util_draw_indirect(struct pipe_context *pipe, struct pipe_draw_info info; struct pipe_transfer *transfer; uint32_t *params; - const unsigned num_params = info_in->indexed ? 5 : 4; + const unsigned num_params = info_in->index_size ? 5 : 4; assert(info_in->indirect); assert(!info_in->count_from_stream_output); @@ -158,8 +158,8 @@ util_draw_indirect(struct pipe_context *pipe, info.count = params[0]; info.instance_count = params[1]; info.start = params[2]; - info.index_bias = info_in->indexed ? params[3] : 0; - info.start_instance = info_in->indexed ? params[4] : params[3]; + info.index_bias = info_in->index_size ? params[3] : 0; + info.start_instance = info_in->index_size ? params[4] : params[3]; info.indirect = NULL; pipe_buffer_unmap(pipe, transfer); diff --git a/src/gallium/auxiliary/util/u_draw.h b/src/gallium/auxiliary/util/u_draw.h index b6ea3de8905..e8af14051b1 100644 --- a/src/gallium/auxiliary/util/u_draw.h +++ b/src/gallium/auxiliary/util/u_draw.h @@ -67,15 +67,15 @@ util_draw_arrays(struct pipe_context *pipe, } static inline void -util_draw_elements(struct pipe_context *pipe, int index_bias, - enum pipe_prim_type mode, +util_draw_elements(struct pipe_context *pipe, unsigned index_size, + int index_bias, enum pipe_prim_type mode, uint start, uint count) { struct pipe_draw_info info; util_draw_init_info(&info); - info.indexed = TRUE; + info.index_size = index_size; info.mode = mode; info.start = start; info.count = count; @@ -108,6 +108,7 @@ util_draw_arrays_instanced(struct pipe_context *pipe, static inline void util_draw_elements_instanced(struct pipe_context *pipe, + unsigned index_size, int index_bias, enum pipe_prim_type mode, uint start, @@ -118,7 +119,7 @@ util_draw_elements_instanced(struct pipe_context *pipe, struct pipe_draw_info info; util_draw_init_info(&info); - info.indexed = TRUE; + info.index_size = index_size; info.mode = mode; info.start = start; info.count = count; diff --git a/src/gallium/auxiliary/util/u_dump.h b/src/gallium/auxiliary/util/u_dump.h index 3a701ac5be9..408c270040f 100644 --- a/src/gallium/auxiliary/util/u_dump.h +++ b/src/gallium/auxiliary/util/u_dump.h @@ -173,9 +173,6 @@ util_dump_constant_buffer(FILE *stream, const struct pipe_constant_buffer *state); void -util_dump_index_buffer(FILE *stream, const struct pipe_index_buffer *state); - -void util_dump_vertex_buffer(FILE *stream, const struct pipe_vertex_buffer *state); diff --git a/src/gallium/auxiliary/util/u_dump_state.c b/src/gallium/auxiliary/util/u_dump_state.c index 5e42bdd3028..c62229a5fe1 100644 --- a/src/gallium/auxiliary/util/u_dump_state.c +++ b/src/gallium/auxiliary/util/u_dump_state.c @@ -834,25 +834,6 @@ util_dump_constant_buffer(FILE *stream, void -util_dump_index_buffer(FILE *stream, const struct pipe_index_buffer *state) -{ - if (!state) { - util_dump_null(stream); - return; - } - - util_dump_struct_begin(stream, "pipe_index_buffer"); - - util_dump_member(stream, uint, state, index_size); - util_dump_member(stream, uint, state, offset); - util_dump_member(stream, ptr, state, buffer); - util_dump_member(stream, ptr, state, user_buffer); - - util_dump_struct_end(stream); -} - - -void util_dump_vertex_buffer(FILE *stream, const struct pipe_vertex_buffer *state) { if (!state) { @@ -919,7 +900,8 @@ util_dump_draw_info(FILE *stream, const struct pipe_draw_info *state) util_dump_struct_begin(stream, "pipe_draw_info"); - util_dump_member(stream, bool, state, indexed); + util_dump_member(stream, uint, state, index_size); + util_dump_member(stream, uint, state, has_user_indices); util_dump_member(stream, enum_prim_mode, state, mode); util_dump_member(stream, uint, state, start); @@ -939,6 +921,7 @@ util_dump_draw_info(FILE *stream, const struct pipe_draw_info *state) util_dump_member(stream, bool, state, primitive_restart); util_dump_member(stream, uint, state, restart_index); + util_dump_member(stream, ptr, state, index.resource); util_dump_member(stream, ptr, state, count_from_stream_output); if (!state->indirect) { diff --git a/src/gallium/auxiliary/util/u_helpers.c b/src/gallium/auxiliary/util/u_helpers.c index f91cb0c158d..e0feade3acd 100644 --- a/src/gallium/auxiliary/util/u_helpers.c +++ b/src/gallium/auxiliary/util/u_helpers.c @@ -98,48 +98,24 @@ void util_set_vertex_buffers_count(struct pipe_vertex_buffer *dst, *dst_count = util_last_bit(enabled_buffers); } - -void -util_set_index_buffer(struct pipe_index_buffer *dst, - const struct pipe_index_buffer *src) -{ - if (src) { - pipe_resource_reference(&dst->buffer, src->buffer); - memcpy(dst, src, sizeof(*dst)); - } - else { - pipe_resource_reference(&dst->buffer, NULL); - memset(dst, 0, sizeof(*dst)); - } -} - /** * Given a user index buffer, save the structure to "saved", and upload it. */ bool -util_save_and_upload_index_buffer(struct pipe_context *pipe, - const struct pipe_draw_info *info, - const struct pipe_index_buffer *ib, - struct pipe_index_buffer *out_saved) +util_upload_index_buffer(struct pipe_context *pipe, + const struct pipe_draw_info *info, + struct pipe_resource **out_buffer, + unsigned *out_offset) { - struct pipe_index_buffer new_ib = {0}; - unsigned start_offset = info->start * ib->index_size; + unsigned start_offset = info->start * info->index_size; u_upload_data(pipe->stream_uploader, start_offset, - info->count * ib->index_size, 4, - (char*)ib->user_buffer + start_offset, - &new_ib.offset, &new_ib.buffer); - if (!new_ib.buffer) - return false; + info->count * info->index_size, 4, + (char*)info->index.user + start_offset, + out_offset, out_buffer); u_upload_unmap(pipe->stream_uploader); - - new_ib.offset -= start_offset; - new_ib.index_size = ib->index_size; - - util_set_index_buffer(out_saved, ib); - pipe->set_index_buffer(pipe, &new_ib); - pipe_resource_reference(&new_ib.buffer, NULL); - return true; + *out_offset -= start_offset; + return *out_buffer != NULL; } struct pipe_query * diff --git a/src/gallium/auxiliary/util/u_helpers.h b/src/gallium/auxiliary/util/u_helpers.h index 2b382a1a54e..ab970d791b1 100644 --- a/src/gallium/auxiliary/util/u_helpers.h +++ b/src/gallium/auxiliary/util/u_helpers.h @@ -45,13 +45,10 @@ void util_set_vertex_buffers_count(struct pipe_vertex_buffer *dst, const struct pipe_vertex_buffer *src, unsigned start_slot, unsigned count); -void util_set_index_buffer(struct pipe_index_buffer *dst, - const struct pipe_index_buffer *src); - -bool util_save_and_upload_index_buffer(struct pipe_context *pipe, - const struct pipe_draw_info *info, - const struct pipe_index_buffer *ib, - struct pipe_index_buffer *out_saved); +bool util_upload_index_buffer(struct pipe_context *pipe, + const struct pipe_draw_info *info, + struct pipe_resource **out_buffer, + unsigned *out_offset); struct pipe_query * util_begin_pipestat_query(struct pipe_context *ctx); diff --git a/src/gallium/auxiliary/util/u_index_modify.c b/src/gallium/auxiliary/util/u_index_modify.c index d86be24bcd6..4e9349a7db6 100644 --- a/src/gallium/auxiliary/util/u_index_modify.c +++ b/src/gallium/auxiliary/util/u_index_modify.c @@ -27,7 +27,7 @@ /* Ubyte indices. */ void util_shorten_ubyte_elts_to_userptr(struct pipe_context *context, - const struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, unsigned add_transfer_flags, int index_bias, unsigned start, @@ -39,10 +39,10 @@ void util_shorten_ubyte_elts_to_userptr(struct pipe_context *context, unsigned short *out_map = out; unsigned i; - if (ib->user_buffer) { - in_map = ib->user_buffer; + if (info->has_user_indices) { + in_map = info->index.user; } else { - in_map = pipe_buffer_map(context, ib->buffer, + in_map = pipe_buffer_map(context, info->index.resource, PIPE_TRANSFER_READ | add_transfer_flags, &src_transfer); @@ -62,7 +62,7 @@ void util_shorten_ubyte_elts_to_userptr(struct pipe_context *context, /* Ushort indices. */ void util_rebuild_ushort_elts_to_userptr(struct pipe_context *context, - const struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, unsigned add_transfer_flags, int index_bias, unsigned start, unsigned count, @@ -73,10 +73,10 @@ void util_rebuild_ushort_elts_to_userptr(struct pipe_context *context, unsigned short *out_map = out; unsigned i; - if (ib->user_buffer) { - in_map = ib->user_buffer; + if (info->has_user_indices) { + in_map = info->index.user; } else { - in_map = pipe_buffer_map(context, ib->buffer, + in_map = pipe_buffer_map(context, info->index.resource, PIPE_TRANSFER_READ | add_transfer_flags, &in_transfer); @@ -96,7 +96,7 @@ void util_rebuild_ushort_elts_to_userptr(struct pipe_context *context, /* Uint indices. */ void util_rebuild_uint_elts_to_userptr(struct pipe_context *context, - const struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, unsigned add_transfer_flags, int index_bias, unsigned start, unsigned count, @@ -107,10 +107,10 @@ void util_rebuild_uint_elts_to_userptr(struct pipe_context *context, unsigned int *out_map = out; unsigned i; - if (ib->user_buffer) { - in_map = ib->user_buffer; + if (info->has_user_indices) { + in_map = info->index.user; } else { - in_map = pipe_buffer_map(context, ib->buffer, + in_map = pipe_buffer_map(context, info->index.resource, PIPE_TRANSFER_READ | add_transfer_flags, &in_transfer); diff --git a/src/gallium/auxiliary/util/u_index_modify.h b/src/gallium/auxiliary/util/u_index_modify.h index d009199b012..ba96725bedd 100644 --- a/src/gallium/auxiliary/util/u_index_modify.h +++ b/src/gallium/auxiliary/util/u_index_modify.h @@ -25,10 +25,9 @@ struct pipe_context; struct pipe_resource; -struct pipe_index_buffer; void util_shorten_ubyte_elts_to_userptr(struct pipe_context *context, - const struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, unsigned add_transfer_flags, int index_bias, unsigned start, @@ -36,14 +35,14 @@ void util_shorten_ubyte_elts_to_userptr(struct pipe_context *context, void *out); void util_rebuild_ushort_elts_to_userptr(struct pipe_context *context, - const struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, unsigned add_transfer_flags, int index_bias, unsigned start, unsigned count, void *out); void util_rebuild_uint_elts_to_userptr(struct pipe_context *context, - const struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, unsigned add_transfer_flags, int index_bias, unsigned start, unsigned count, diff --git a/src/gallium/auxiliary/util/u_prim_restart.c b/src/gallium/auxiliary/util/u_prim_restart.c index e45aa562a4f..9ff93a7f669 100644 --- a/src/gallium/auxiliary/util/u_prim_restart.c +++ b/src/gallium/auxiliary/util/u_prim_restart.c @@ -39,28 +39,26 @@ */ enum pipe_error util_translate_prim_restart_ib(struct pipe_context *context, - struct pipe_index_buffer *src_buffer, - struct pipe_resource **dst_buffer, - unsigned num_indexes, - unsigned restart_index) + const struct pipe_draw_info *info, + struct pipe_resource **dst_buffer) { struct pipe_screen *screen = context->screen; struct pipe_transfer *src_transfer = NULL, *dst_transfer = NULL; void *src_map = NULL, *dst_map = NULL; - const unsigned src_index_size = src_buffer->index_size; + const unsigned src_index_size = info->index_size; unsigned dst_index_size; /* 1-byte indexes are converted to 2-byte indexes, 4-byte stays 4-byte */ - dst_index_size = MAX2(2, src_buffer->index_size); + dst_index_size = MAX2(2, info->index_size); assert(dst_index_size == 2 || dst_index_size == 4); /* no user buffers for now */ - assert(src_buffer->user_buffer == NULL); + assert(!info->has_user_indices); /* Create new index buffer */ *dst_buffer = pipe_buffer_create(screen, PIPE_BIND_INDEX_BUFFER, PIPE_USAGE_STREAM, - num_indexes * dst_index_size); + info->count * dst_index_size); if (!*dst_buffer) goto error; @@ -71,9 +69,9 @@ util_translate_prim_restart_ib(struct pipe_context *context, goto error; /* Map original / src index buffer */ - src_map = pipe_buffer_map_range(context, src_buffer->buffer, - src_buffer->offset, - num_indexes * src_index_size, + src_map = pipe_buffer_map_range(context, info->index.resource, + info->start * src_index_size, + info->count * src_index_size, PIPE_TRANSFER_READ, &src_transfer); if (!src_map) @@ -83,16 +81,16 @@ util_translate_prim_restart_ib(struct pipe_context *context, uint8_t *src = (uint8_t *) src_map; uint16_t *dst = (uint16_t *) dst_map; unsigned i; - for (i = 0; i < num_indexes; i++) { - dst[i] = (src[i] == restart_index) ? 0xffff : src[i]; + for (i = 0; i < info->count; i++) { + dst[i] = (src[i] == info->restart_index) ? 0xffff : src[i]; } } else if (src_index_size == 2 && dst_index_size == 2) { uint16_t *src = (uint16_t *) src_map; uint16_t *dst = (uint16_t *) dst_map; unsigned i; - for (i = 0; i < num_indexes; i++) { - dst[i] = (src[i] == restart_index) ? 0xffff : src[i]; + for (i = 0; i < info->count; i++) { + dst[i] = (src[i] == info->restart_index) ? 0xffff : src[i]; } } else { @@ -101,8 +99,8 @@ util_translate_prim_restart_ib(struct pipe_context *context, unsigned i; assert(src_index_size == 4); assert(dst_index_size == 4); - for (i = 0; i < num_indexes; i++) { - dst[i] = (src[i] == restart_index) ? 0xffffffff : src[i]; + for (i = 0; i < info->count; i++) { + dst[i] = (src[i] == info->restart_index) ? 0xffffffff : src[i]; } } @@ -177,7 +175,6 @@ add_range(struct range_info *info, unsigned start, unsigned count) */ enum pipe_error util_draw_vbo_without_prim_restart(struct pipe_context *context, - const struct pipe_index_buffer *ib, const struct pipe_draw_info *info) { const void *src_map; @@ -186,15 +183,15 @@ util_draw_vbo_without_prim_restart(struct pipe_context *context, struct pipe_transfer *src_transfer = NULL; unsigned i, start, count; - assert(info->indexed); + assert(info->index_size); assert(info->primitive_restart); /* Get pointer to the index data */ - if (ib->buffer) { + if (!info->has_user_indices) { /* map the index buffer (only the range we need to scan) */ - src_map = pipe_buffer_map_range(context, ib->buffer, - ib->offset + info->start * ib->index_size, - info->count * ib->index_size, + src_map = pipe_buffer_map_range(context, info->index.resource, + info->start * info->index_size, + info->count * info->index_size, PIPE_TRANSFER_READ, &src_transfer); if (!src_map) { @@ -202,13 +199,12 @@ util_draw_vbo_without_prim_restart(struct pipe_context *context, } } else { - if (!ib->user_buffer) { + if (!info->index.user) { debug_printf("User-space index buffer is null!"); return PIPE_ERROR_BAD_INPUT; } - src_map = (const uint8_t *) ib->user_buffer - + ib->offset - + info->start * ib->index_size; + src_map = (const uint8_t *) info->index.user + + info->start * info->index_size; } #define SCAN_INDEXES(TYPE) \ @@ -231,9 +227,9 @@ util_draw_vbo_without_prim_restart(struct pipe_context *context, } \ } - start = info->start; + start = 0; count = 0; - switch (ib->index_size) { + switch (info->index_size) { case 1: SCAN_INDEXES(uint8_t); break; diff --git a/src/gallium/auxiliary/util/u_prim_restart.h b/src/gallium/auxiliary/util/u_prim_restart.h index 1e98e0e1b22..0e17ce5eb1a 100644 --- a/src/gallium/auxiliary/util/u_prim_restart.h +++ b/src/gallium/auxiliary/util/u_prim_restart.h @@ -38,20 +38,17 @@ extern "C" { struct pipe_context; struct pipe_draw_info; -struct pipe_index_buffer; +union pipe_index_binding; struct pipe_resource; enum pipe_error util_translate_prim_restart_ib(struct pipe_context *context, - struct pipe_index_buffer *src_buffer, - struct pipe_resource **dst_buffer, - unsigned num_indexes, - unsigned restart_index); + const struct pipe_draw_info *info, + struct pipe_resource **dst_buffer); enum pipe_error util_draw_vbo_without_prim_restart(struct pipe_context *context, - const struct pipe_index_buffer *ib, const struct pipe_draw_info *info); diff --git a/src/gallium/auxiliary/util/u_vbuf.c b/src/gallium/auxiliary/util/u_vbuf.c index 9d6d5297e6a..8361e649ff4 100644 --- a/src/gallium/auxiliary/util/u_vbuf.c +++ b/src/gallium/auxiliary/util/u_vbuf.c @@ -162,9 +162,6 @@ struct u_vbuf { uint32_t dirty_real_vb_mask; /* which buffers are dirty since the last call of set_vertex_buffers */ - /* The index buffer. */ - struct pipe_index_buffer index_buffer; - /* Vertex elements. */ struct u_vbuf_elements *ve, *ve_saved; @@ -372,9 +369,6 @@ void u_vbuf_destroy(struct u_vbuf *mgr) unsigned num_vb = screen->get_shader_param(screen, PIPE_SHADER_VERTEX, PIPE_SHADER_CAP_MAX_INPUTS); - mgr->pipe->set_index_buffer(mgr->pipe, NULL); - pipe_resource_reference(&mgr->index_buffer.buffer, NULL); - mgr->pipe->set_vertex_buffers(mgr->pipe, 0, num_vb, NULL); for (i = 0; i < PIPE_MAX_ATTRIBS; i++) @@ -391,10 +385,10 @@ void u_vbuf_destroy(struct u_vbuf *mgr) static enum pipe_error u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key, + const struct pipe_draw_info *info, unsigned vb_mask, unsigned out_vb, int start_vertex, unsigned num_vertices, - int start_index, unsigned num_indices, int min_index, - boolean unroll_indices) + int min_index, boolean unroll_indices) { struct translate *tr; struct pipe_transfer *vb_transfer[PIPE_MAX_ATTRIBS] = {0}; @@ -440,38 +434,35 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key, /* Translate. */ if (unroll_indices) { - struct pipe_index_buffer *ib = &mgr->index_buffer; struct pipe_transfer *transfer = NULL; - unsigned offset = ib->offset + start_index * ib->index_size; + unsigned offset = info->start * info->index_size; uint8_t *map; - assert((ib->buffer || ib->user_buffer) && ib->index_size); - /* Create and map the output buffer. */ u_upload_alloc(mgr->pipe->stream_uploader, 0, - key->output_stride * num_indices, 4, + key->output_stride * info->count, 4, &out_offset, &out_buffer, (void**)&out_map); if (!out_buffer) return PIPE_ERROR_OUT_OF_MEMORY; - if (ib->user_buffer) { - map = (uint8_t*)ib->user_buffer + offset; + if (info->has_user_indices) { + map = (uint8_t*)info->index.user + offset; } else { - map = pipe_buffer_map_range(mgr->pipe, ib->buffer, offset, - num_indices * ib->index_size, + map = pipe_buffer_map_range(mgr->pipe, info->index.resource, offset, + info->count * info->index_size, PIPE_TRANSFER_READ, &transfer); } - switch (ib->index_size) { + switch (info->index_size) { case 4: - tr->run_elts(tr, (unsigned*)map, num_indices, 0, 0, out_map); + tr->run_elts(tr, (unsigned*)map, info->count, 0, 0, out_map); break; case 2: - tr->run_elts16(tr, (uint16_t*)map, num_indices, 0, 0, out_map); + tr->run_elts16(tr, (uint16_t*)map, info->count, 0, 0, out_map); break; case 1: - tr->run_elts8(tr, map, num_indices, 0, 0, out_map); + tr->run_elts8(tr, map, info->count, 0, 0, out_map); break; } @@ -556,10 +547,9 @@ u_vbuf_translate_find_free_vb_slots(struct u_vbuf *mgr, static boolean u_vbuf_translate_begin(struct u_vbuf *mgr, + const struct pipe_draw_info *info, int start_vertex, unsigned num_vertices, - int start_instance, unsigned num_instances, - int start_index, unsigned num_indices, int min_index, - boolean unroll_indices) + int min_index, boolean unroll_indices) { unsigned mask[VB_NUM] = {0}; struct translate_key key[VB_NUM]; @@ -569,15 +559,15 @@ u_vbuf_translate_begin(struct u_vbuf *mgr, mgr->ve->used_vb_mask; int start[VB_NUM] = { - start_vertex, /* VERTEX */ - start_instance, /* INSTANCE */ - 0 /* CONST */ + start_vertex, /* VERTEX */ + info->start_instance, /* INSTANCE */ + 0 /* CONST */ }; unsigned num[VB_NUM] = { - num_vertices, /* VERTEX */ - num_instances, /* INSTANCE */ - 1 /* CONST */ + num_vertices, /* VERTEX */ + info->instance_count, /* INSTANCE */ + 1 /* CONST */ }; memset(key, 0, sizeof(key)); @@ -664,10 +654,9 @@ u_vbuf_translate_begin(struct u_vbuf *mgr, for (type = 0; type < VB_NUM; type++) { if (key[type].nr_elements) { enum pipe_error err; - err = u_vbuf_translate_buffers(mgr, &key[type], mask[type], + err = u_vbuf_translate_buffers(mgr, &key[type], info, mask[type], mgr->fallback_vbs[type], - start[type], num[type], - start_index, num_indices, min_index, + start[type], num[type], min_index, unroll_indices && type == VB_VERTEX); if (err != PIPE_OK) return FALSE; @@ -889,22 +878,6 @@ void u_vbuf_set_vertex_buffers(struct u_vbuf *mgr, mgr->dirty_real_vb_mask |= ~mask; } -void u_vbuf_set_index_buffer(struct u_vbuf *mgr, - const struct pipe_index_buffer *ib) -{ - struct pipe_context *pipe = mgr->pipe; - - if (ib) { - assert(ib->offset % ib->index_size == 0); - pipe_resource_reference(&mgr->index_buffer.buffer, ib->buffer); - memcpy(&mgr->index_buffer, ib, sizeof(*ib)); - } else { - pipe_resource_reference(&mgr->index_buffer.buffer, NULL); - } - - pipe->set_index_buffer(pipe, ib); -} - static enum pipe_error u_vbuf_upload_buffers(struct u_vbuf *mgr, int start_vertex, unsigned num_vertices, @@ -1023,42 +996,38 @@ static boolean u_vbuf_mapping_vertex_buffer_blocks(const struct u_vbuf *mgr) } static void u_vbuf_get_minmax_index(struct pipe_context *pipe, - struct pipe_index_buffer *ib, - boolean primitive_restart, - unsigned restart_index, - unsigned start, unsigned count, - int *out_min_index, - int *out_max_index) + const struct pipe_draw_info *info, + int *out_min_index, int *out_max_index) { struct pipe_transfer *transfer = NULL; const void *indices; unsigned i; - if (ib->user_buffer) { - indices = (uint8_t*)ib->user_buffer + - ib->offset + start * ib->index_size; + if (info->has_user_indices) { + indices = (uint8_t*)info->index.user + + info->start * info->index_size; } else { - indices = pipe_buffer_map_range(pipe, ib->buffer, - ib->offset + start * ib->index_size, - count * ib->index_size, + indices = pipe_buffer_map_range(pipe, info->index.resource, + info->start * info->index_size, + info->count * info->index_size, PIPE_TRANSFER_READ, &transfer); } - switch (ib->index_size) { + switch (info->index_size) { case 4: { const unsigned *ui_indices = (const unsigned*)indices; unsigned max_ui = 0; unsigned min_ui = ~0U; - if (primitive_restart) { - for (i = 0; i < count; i++) { - if (ui_indices[i] != restart_index) { + if (info->primitive_restart) { + for (i = 0; i < info->count; i++) { + if (ui_indices[i] != info->restart_index) { if (ui_indices[i] > max_ui) max_ui = ui_indices[i]; if (ui_indices[i] < min_ui) min_ui = ui_indices[i]; } } } else { - for (i = 0; i < count; i++) { + for (i = 0; i < info->count; i++) { if (ui_indices[i] > max_ui) max_ui = ui_indices[i]; if (ui_indices[i] < min_ui) min_ui = ui_indices[i]; } @@ -1071,16 +1040,16 @@ static void u_vbuf_get_minmax_index(struct pipe_context *pipe, const unsigned short *us_indices = (const unsigned short*)indices; unsigned max_us = 0; unsigned min_us = ~0U; - if (primitive_restart) { - for (i = 0; i < count; i++) { - if (us_indices[i] != restart_index) { + if (info->primitive_restart) { + for (i = 0; i < info->count; i++) { + if (us_indices[i] != info->restart_index) { if (us_indices[i] > max_us) max_us = us_indices[i]; if (us_indices[i] < min_us) min_us = us_indices[i]; } } } else { - for (i = 0; i < count; i++) { + for (i = 0; i < info->count; i++) { if (us_indices[i] > max_us) max_us = us_indices[i]; if (us_indices[i] < min_us) min_us = us_indices[i]; } @@ -1093,16 +1062,16 @@ static void u_vbuf_get_minmax_index(struct pipe_context *pipe, const unsigned char *ub_indices = (const unsigned char*)indices; unsigned max_ub = 0; unsigned min_ub = ~0U; - if (primitive_restart) { - for (i = 0; i < count; i++) { - if (ub_indices[i] != restart_index) { + if (info->primitive_restart) { + for (i = 0; i < info->count; i++) { + if (ub_indices[i] != info->restart_index) { if (ub_indices[i] > max_ub) max_ub = ub_indices[i]; if (ub_indices[i] < min_ub) min_ub = ub_indices[i]; } } } else { - for (i = 0; i < count; i++) { + for (i = 0; i < info->count; i++) { if (ub_indices[i] > max_ub) max_ub = ub_indices[i]; if (ub_indices[i] < min_ub) min_ub = ub_indices[i]; } @@ -1167,7 +1136,7 @@ void u_vbuf_draw_vbo(struct u_vbuf *mgr, const struct pipe_draw_info *info) struct pipe_transfer *transfer = NULL; int *data; - if (new_info.indexed) { + if (new_info.index_size) { data = pipe_buffer_map_range(pipe, new_info.indirect->buffer, new_info.indirect->offset, 20, PIPE_TRANSFER_READ, &transfer); @@ -1188,7 +1157,7 @@ void u_vbuf_draw_vbo(struct u_vbuf *mgr, const struct pipe_draw_info *info) new_info.indirect = NULL; } - if (new_info.indexed) { + if (new_info.index_size) { /* See if anything needs to be done for per-vertex attribs. */ if (u_vbuf_need_minmax_index(mgr)) { int max_index; @@ -1197,10 +1166,8 @@ void u_vbuf_draw_vbo(struct u_vbuf *mgr, const struct pipe_draw_info *info) min_index = new_info.min_index; max_index = new_info.max_index; } else { - u_vbuf_get_minmax_index(mgr->pipe, &mgr->index_buffer, - new_info.primitive_restart, - new_info.restart_index, new_info.start, - new_info.count, &min_index, &max_index); + u_vbuf_get_minmax_index(mgr->pipe, &new_info, + &min_index, &max_index); } assert(min_index <= max_index); @@ -1236,16 +1203,14 @@ void u_vbuf_draw_vbo(struct u_vbuf *mgr, const struct pipe_draw_info *info) if (unroll_indices || incompatible_vb_mask || mgr->ve->incompatible_elem_mask) { - if (!u_vbuf_translate_begin(mgr, start_vertex, num_vertices, - new_info.start_instance, - new_info.instance_count, new_info.start, - new_info.count, min_index, unroll_indices)) { + if (!u_vbuf_translate_begin(mgr, &new_info, start_vertex, num_vertices, + min_index, unroll_indices)) { debug_warn_once("u_vbuf_translate_begin() failed"); return; } if (unroll_indices) { - new_info.indexed = FALSE; + new_info.index_size = 0; new_info.index_bias = 0; new_info.min_index = 0; new_info.max_index = new_info.count - 1; diff --git a/src/gallium/auxiliary/util/u_vbuf.h b/src/gallium/auxiliary/util/u_vbuf.h index ddfa844d27f..d0704524561 100644 --- a/src/gallium/auxiliary/util/u_vbuf.h +++ b/src/gallium/auxiliary/util/u_vbuf.h @@ -72,8 +72,6 @@ void u_vbuf_set_vertex_elements(struct u_vbuf *mgr, unsigned count, void u_vbuf_set_vertex_buffers(struct u_vbuf *mgr, unsigned start_slot, unsigned count, const struct pipe_vertex_buffer *bufs); -void u_vbuf_set_index_buffer(struct u_vbuf *mgr, - const struct pipe_index_buffer *ib); void u_vbuf_draw_vbo(struct u_vbuf *mgr, const struct pipe_draw_info *info); /* Save/restore functionality. */ diff --git a/src/gallium/docs/source/context.rst b/src/gallium/docs/source/context.rst index 5949ff23c95..9bcc0e6c7b5 100644 --- a/src/gallium/docs/source/context.rst +++ b/src/gallium/docs/source/context.rst @@ -53,8 +53,6 @@ buffers, surfaces) are bound to the driver. * ``set_vertex_buffers`` -* ``set_index_buffer`` - Non-CSO State ^^^^^^^^^^^^^ @@ -290,8 +288,8 @@ the mode of the primitive and the vertices to be fetched, in the range between Every instance with instanceID in the range between ``start_instance`` and ``start_instance``+``instance_count``-1, inclusive, will be drawn. -If there is an index buffer bound, and ``indexed`` field is true, all vertex -indices will be looked up in the index buffer. +If ``index_size`` != 0, all vertex indices will be looked up from the index +buffer. In indexed draw, ``min_index`` and ``max_index`` respectively provide a lower and upper bound of the indices contained in the index buffer inside the range diff --git a/src/gallium/drivers/ddebug/dd_context.c b/src/gallium/drivers/ddebug/dd_context.c index 854ff51c640..8260d4f8692 100644 --- a/src/gallium/drivers/ddebug/dd_context.c +++ b/src/gallium/drivers/ddebug/dd_context.c @@ -578,17 +578,6 @@ dd_context_set_vertex_buffers(struct pipe_context *_pipe, } static void -dd_context_set_index_buffer(struct pipe_context *_pipe, - const struct pipe_index_buffer *ib) -{ - struct dd_context *dctx = dd_context(_pipe); - struct pipe_context *pipe = dctx->pipe; - - safe_memcpy(&dctx->draw_state.index_buffer, ib, sizeof(*ib)); - pipe->set_index_buffer(pipe, ib); -} - -static void dd_context_set_stream_output_targets(struct pipe_context *_pipe, unsigned num_targets, struct pipe_stream_output_target **tgs, @@ -852,7 +841,6 @@ dd_context_create(struct dd_screen *dscreen, struct pipe_context *pipe) CTX_INIT(set_shader_buffers); CTX_INIT(set_shader_images); CTX_INIT(set_vertex_buffers); - CTX_INIT(set_index_buffer); CTX_INIT(create_stream_output_target); CTX_INIT(stream_output_target_destroy); CTX_INIT(set_stream_output_targets); diff --git a/src/gallium/drivers/ddebug/dd_draw.c b/src/gallium/drivers/ddebug/dd_draw.c index 4b14516fb25..7edf6aff840 100644 --- a/src/gallium/drivers/ddebug/dd_draw.c +++ b/src/gallium/drivers/ddebug/dd_draw.c @@ -289,11 +289,6 @@ dd_dump_draw_vbo(struct dd_draw_state *dstate, struct pipe_draw_info *info, FILE int sh, i; DUMP(draw_info, info); - if (info->indexed) { - DUMP(index_buffer, &dstate->index_buffer); - if (dstate->index_buffer.buffer) - DUMP_M(resource, &dstate->index_buffer, buffer); - } if (info->count_from_stream_output) DUMP_M(stream_output_target, info, count_from_stream_output); @@ -624,6 +619,11 @@ dd_unreference_copy_of_call(struct dd_call *dst) pipe_so_target_reference(&dst->info.draw_vbo.draw.count_from_stream_output, NULL); pipe_resource_reference(&dst->info.draw_vbo.indirect.buffer, NULL); pipe_resource_reference(&dst->info.draw_vbo.indirect.indirect_draw_count, NULL); + if (dst->info.draw_vbo.draw.index_size && + !dst->info.draw_vbo.draw.has_user_indices) + pipe_resource_reference(&dst->info.draw_vbo.draw.index.resource, NULL); + else + dst->info.draw_vbo.draw.index.user = NULL; break; case CALL_LAUNCH_GRID: pipe_resource_reference(&dst->info.launch_grid.indirect, NULL); @@ -669,6 +669,19 @@ dd_copy_call(struct dd_call *dst, struct dd_call *src) src->info.draw_vbo.indirect.buffer); pipe_resource_reference(&dst->info.draw_vbo.indirect.indirect_draw_count, src->info.draw_vbo.indirect.indirect_draw_count); + + if (dst->info.draw_vbo.draw.index_size && + !dst->info.draw_vbo.draw.has_user_indices) + pipe_resource_reference(&dst->info.draw_vbo.draw.index.resource, NULL); + else + dst->info.draw_vbo.draw.index.user = NULL; + + if (src->info.draw_vbo.draw.index_size && + !src->info.draw_vbo.draw.has_user_indices) { + pipe_resource_reference(&dst->info.draw_vbo.draw.index.resource, + src->info.draw_vbo.draw.index.resource); + } + dst->info.draw_vbo = src->info.draw_vbo; if (!src->info.draw_vbo.draw.indirect) dst->info.draw_vbo.draw.indirect = NULL; @@ -728,8 +741,6 @@ dd_init_copy_of_draw_state(struct dd_draw_state_copy *state) /* Just clear pointers to gallium objects. Don't clear the whole structure, * because it would kill performance with its size of 130 KB. */ - memset(&state->base.index_buffer, 0, - sizeof(state->base.index_buffer)); memset(state->base.vertex_buffers, 0, sizeof(state->base.vertex_buffers)); memset(state->base.so_targets, 0, @@ -767,8 +778,6 @@ dd_unreference_copy_of_draw_state(struct dd_draw_state_copy *state) struct dd_draw_state *dst = &state->base; unsigned i,j; - util_set_index_buffer(&dst->index_buffer, NULL); - for (i = 0; i < ARRAY_SIZE(dst->vertex_buffers); i++) pipe_vertex_buffer_unreference(&dst->vertex_buffers[i]); for (i = 0; i < ARRAY_SIZE(dst->so_targets); i++) @@ -804,8 +813,6 @@ dd_copy_draw_state(struct dd_draw_state *dst, struct dd_draw_state *src) dst->render_cond.query = NULL; } - util_set_index_buffer(&dst->index_buffer, &src->index_buffer); - for (i = 0; i < ARRAY_SIZE(src->vertex_buffers); i++) { pipe_vertex_buffer_reference(&dst->vertex_buffers[i], &src->vertex_buffers[i]); diff --git a/src/gallium/drivers/ddebug/dd_pipe.h b/src/gallium/drivers/ddebug/dd_pipe.h index ea3319397a5..caad45b723c 100644 --- a/src/gallium/drivers/ddebug/dd_pipe.h +++ b/src/gallium/drivers/ddebug/dd_pipe.h @@ -156,7 +156,6 @@ struct dd_draw_state unsigned mode; } render_cond; - struct pipe_index_buffer index_buffer; struct pipe_vertex_buffer vertex_buffers[PIPE_MAX_ATTRIBS]; unsigned num_so_targets; diff --git a/src/gallium/drivers/etnaviv/etnaviv_context.c b/src/gallium/drivers/etnaviv/etnaviv_context.c index 2e5e7f6446a..306cb6fc498 100644 --- a/src/gallium/drivers/etnaviv/etnaviv_context.c +++ b/src/gallium/drivers/etnaviv/etnaviv_context.c @@ -92,7 +92,7 @@ etna_update_state_for_draw(struct etna_context *ctx, const struct pipe_draw_info * buffer state as dirty */ - if (info->indexed) { + if (info->index_size) { uint32_t new_control = ctx->index_buffer.FE_INDEX_STREAM_CONTROL; if (info->primitive_restart) @@ -159,7 +159,6 @@ etna_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) if (!(ctx->prim_hwsupport & (1 << info->mode))) { struct primconvert_context *primconvert = ctx->primconvert; - util_primconvert_save_index_buffer(primconvert, &ctx->index_buffer.ib); util_primconvert_save_rasterizer_state(primconvert, ctx->rasterizer); util_primconvert_draw_vbo(primconvert, info); return; @@ -178,15 +177,23 @@ etna_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) } /* Upload a user index buffer. */ - struct pipe_index_buffer ibuffer_saved = {}; - if (info->indexed && ctx->index_buffer.ib.user_buffer && - !util_save_and_upload_index_buffer(pctx, info, &ctx->index_buffer.ib, - &ibuffer_saved)) { + unsigned index_offset = 0; + struct pipe_resource *indexbuf = info->has_user_indices ? NULL : info->index.resource; + if (info->index_size && info->has_user_indices && + !util_upload_index_buffer(pctx, info, &indexbuf, &index_offset)) { BUG("Index buffer upload failed."); return; } - if (info->indexed && !ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.bo) { + if (info->index_size && indexbuf) { + ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.bo = etna_resource(indexbuf)->bo; + ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.offset = index_offset; + ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.flags = ETNA_RELOC_READ; + ctx->index_buffer.FE_INDEX_STREAM_CONTROL = translate_index_size(info->index_size); + ctx->dirty |= ETNA_DIRTY_INDEX_BUFFER; + } + + if (info->index_size && !ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.bo) { BUG("Unsupported or no index buffer"); return; } @@ -239,7 +246,7 @@ etna_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) } /* Mark index buffer as being read */ - resource_read(ctx, ctx->index_buffer.ib.buffer); + resource_read(ctx, indexbuf); /* Mark textures as being read */ for (i = 0; i < PIPE_MAX_SAMPLERS; i++) @@ -255,7 +262,7 @@ etna_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) /* First, sync state, then emit DRAW_PRIMITIVES or DRAW_INDEXED_PRIMITIVES */ etna_emit_state(ctx); - if (info->indexed) + if (info->index_size) etna_draw_indexed_primitives(ctx->stream, draw_mode, info->start, prims, info->index_bias); else etna_draw_primitives(ctx->stream, draw_mode, info->start, prims); @@ -274,8 +281,8 @@ etna_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) etna_resource(ctx->framebuffer.cbuf->texture)->seqno++; if (ctx->framebuffer.zsbuf) etna_resource(ctx->framebuffer.zsbuf->texture)->seqno++; - if (info->indexed && ibuffer_saved.user_buffer) - pctx->set_index_buffer(pctx, &ibuffer_saved); + if (info->index_size && indexbuf != info->index.resource) + pipe_resource_reference(&indexbuf, NULL); } static void diff --git a/src/gallium/drivers/etnaviv/etnaviv_context.h b/src/gallium/drivers/etnaviv/etnaviv_context.h index 56b57b55a81..2bb8cf51af2 100644 --- a/src/gallium/drivers/etnaviv/etnaviv_context.h +++ b/src/gallium/drivers/etnaviv/etnaviv_context.h @@ -44,7 +44,6 @@ struct pipe_screen; struct etna_shader_variant; struct etna_index_buffer { - struct pipe_index_buffer ib; struct etna_reloc FE_INDEX_STREAM_BASE_ADDR; uint32_t FE_INDEX_STREAM_CONTROL; uint32_t FE_PRIMITIVE_RESTART_INDEX; diff --git a/src/gallium/drivers/etnaviv/etnaviv_emit.c b/src/gallium/drivers/etnaviv/etnaviv_emit.c index 7ced5fcd11c..81aaca96deb 100644 --- a/src/gallium/drivers/etnaviv/etnaviv_emit.c +++ b/src/gallium/drivers/etnaviv/etnaviv_emit.c @@ -369,8 +369,7 @@ etna_emit_state(struct etna_context *ctx) /*03818*/ EMIT_STATE(GL_MULTI_SAMPLE_CONFIG, val); } - if (likely(dirty & (ETNA_DIRTY_INDEX_BUFFER)) && - ctx->index_buffer.ib.buffer) { + if (likely(dirty & (ETNA_DIRTY_INDEX_BUFFER))) { /*00644*/ EMIT_STATE_RELOC(FE_INDEX_STREAM_BASE_ADDR, &ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR); /*00648*/ EMIT_STATE(FE_INDEX_STREAM_CONTROL, ctx->index_buffer.FE_INDEX_STREAM_CONTROL); } diff --git a/src/gallium/drivers/etnaviv/etnaviv_state.c b/src/gallium/drivers/etnaviv/etnaviv_state.c index dcc587daccb..cd9f974112d 100644 --- a/src/gallium/drivers/etnaviv/etnaviv_state.c +++ b/src/gallium/drivers/etnaviv/etnaviv_state.c @@ -447,34 +447,6 @@ etna_set_vertex_buffers(struct pipe_context *pctx, unsigned start_slot, } static void -etna_set_index_buffer(struct pipe_context *pctx, const struct pipe_index_buffer *ib) -{ - struct etna_context *ctx = etna_context(pctx); - uint32_t ctrl; - - if (ib) { - pipe_resource_reference(&ctx->index_buffer.ib.buffer, ib->buffer); - memcpy(&ctx->index_buffer.ib, ib, sizeof(ctx->index_buffer.ib)); - ctrl = translate_index_size(ctx->index_buffer.ib.index_size); - } else { - pipe_resource_reference(&ctx->index_buffer.ib.buffer, NULL); - ctrl = 0; - } - - if (ctx->index_buffer.ib.buffer && ctrl != ETNA_NO_MATCH) { - ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.bo = etna_resource(ctx->index_buffer.ib.buffer)->bo; - ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.offset = ctx->index_buffer.ib.offset; - ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.flags = ETNA_RELOC_READ; - ctx->index_buffer.FE_INDEX_STREAM_CONTROL = ctrl; - } else { - ctx->index_buffer.FE_INDEX_STREAM_BASE_ADDR.bo = NULL; - ctx->index_buffer.FE_INDEX_STREAM_CONTROL = 0; - } - - ctx->dirty |= ETNA_DIRTY_INDEX_BUFFER; -} - -static void etna_blend_state_bind(struct pipe_context *pctx, void *bs) { struct etna_context *ctx = etna_context(pctx); @@ -652,7 +624,6 @@ etna_state_init(struct pipe_context *pctx) pctx->set_viewport_states = etna_set_viewport_states; pctx->set_vertex_buffers = etna_set_vertex_buffers; - pctx->set_index_buffer = etna_set_index_buffer; pctx->bind_blend_state = etna_blend_state_bind; pctx->delete_blend_state = etna_blend_state_delete; diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_draw.c b/src/gallium/drivers/freedreno/a2xx/fd2_draw.c index eeae10b9ff2..4f316190884 100644 --- a/src/gallium/drivers/freedreno/a2xx/fd2_draw.c +++ b/src/gallium/drivers/freedreno/a2xx/fd2_draw.c @@ -80,7 +80,8 @@ emit_vertexbufs(struct fd_context *ctx) } static bool -fd2_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info) +fd2_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info, + unsigned index_offset) { struct fd_ringbuffer *ring = ctx->batch->draw; diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_draw.c b/src/gallium/drivers/freedreno/a3xx/fd3_draw.c index b3e42f37a2a..270322453e5 100644 --- a/src/gallium/drivers/freedreno/a3xx/fd3_draw.c +++ b/src/gallium/drivers/freedreno/a3xx/fd3_draw.c @@ -72,7 +72,7 @@ draw_impl(struct fd_context *ctx, struct fd_ringbuffer *ring, OUT_RING(ring, add_sat(info->min_index, info->index_bias)); /* VFD_INDEX_MIN */ OUT_RING(ring, add_sat(info->max_index, info->index_bias)); /* VFD_INDEX_MAX */ OUT_RING(ring, info->start_instance); /* VFD_INSTANCEID_OFFSET */ - OUT_RING(ring, info->indexed ? info->index_bias : info->start); /* VFD_INDEX_OFFSET */ + OUT_RING(ring, info->index_size ? info->index_bias : info->start); /* VFD_INDEX_OFFSET */ OUT_PKT0(ring, REG_A3XX_PC_RESTART_INDEX, 1); OUT_RING(ring, info->primitive_restart ? /* PC_RESTART_INDEX */ @@ -115,7 +115,8 @@ fixup_shader_state(struct fd_context *ctx, struct ir3_shader_key *key) } static bool -fd3_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info) +fd3_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info, + unsigned index_offset) { struct fd3_context *fd3_ctx = fd3_context(ctx); struct fd3_emit emit = { diff --git a/src/gallium/drivers/freedreno/a3xx/fd3_emit.c b/src/gallium/drivers/freedreno/a3xx/fd3_emit.c index 3b61cac47dc..aefbbea4a7c 100644 --- a/src/gallium/drivers/freedreno/a3xx/fd3_emit.c +++ b/src/gallium/drivers/freedreno/a3xx/fd3_emit.c @@ -622,7 +622,7 @@ fd3_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring, val |= A3XX_PC_PRIM_VTX_CNTL_STRIDE_IN_VPC(stride_in_vpc); } - if (info->indexed && info->primitive_restart) { + if (info->index_size && info->primitive_restart) { val |= A3XX_PC_PRIM_VTX_CNTL_PRIMITIVE_RESTART; } diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_draw.c b/src/gallium/drivers/freedreno/a4xx/fd4_draw.c index a76f9e8c434..840e9171b32 100644 --- a/src/gallium/drivers/freedreno/a4xx/fd4_draw.c +++ b/src/gallium/drivers/freedreno/a4xx/fd4_draw.c @@ -44,7 +44,7 @@ static void draw_impl(struct fd_context *ctx, struct fd_ringbuffer *ring, - struct fd4_emit *emit) + struct fd4_emit *emit, unsigned index_offset) { const struct pipe_draw_info *info = emit->info; enum pc_di_primtype primtype = ctx->primtypes[info->mode]; @@ -55,7 +55,7 @@ draw_impl(struct fd_context *ctx, struct fd_ringbuffer *ring, fd4_emit_vertex_bufs(ring, emit); OUT_PKT0(ring, REG_A4XX_VFD_INDEX_OFFSET, 2); - OUT_RING(ring, info->indexed ? info->index_bias : info->start); /* VFD_INDEX_OFFSET */ + OUT_RING(ring, info->index_size ? info->index_bias : info->start); /* VFD_INDEX_OFFSET */ OUT_RING(ring, info->start_instance); /* ??? UNKNOWN_2209 */ OUT_PKT0(ring, REG_A4XX_PC_RESTART_INDEX, 1); @@ -70,7 +70,7 @@ draw_impl(struct fd_context *ctx, struct fd_ringbuffer *ring, fd4_draw_emit(ctx->batch, ring, primtype, emit->key.binning_pass ? IGNORE_VISIBILITY : USE_VISIBILITY, - info); + info, index_offset); } /* fixup dirty shader state in case some "unrelated" (from the state- @@ -99,7 +99,8 @@ fixup_shader_state(struct fd_context *ctx, struct ir3_shader_key *key) } static bool -fd4_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info) +fd4_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info, + unsigned index_offset) { struct fd4_context *fd4_ctx = fd4_context(ctx); struct fd4_emit emit = { @@ -153,7 +154,7 @@ fd4_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info) OUT_RING(ring, A4XX_RB_RENDER_CONTROL_DISABLE_COLOR_PIPE); } - draw_impl(ctx, ctx->batch->draw, &emit); + draw_impl(ctx, ctx->batch->draw, &emit, index_offset); if (ctx->rasterizer->rasterizer_discard) { fd_wfi(ctx->batch, ring); @@ -168,7 +169,7 @@ fd4_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info) emit.dirty = dirty & ~(FD_DIRTY_BLEND); emit.vp = NULL; /* we changed key so need to refetch vp */ emit.fp = NULL; - draw_impl(ctx, ctx->batch->binning, &emit); + draw_impl(ctx, ctx->batch->binning, &emit, index_offset); fd_context_all_clean(ctx); diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_draw.h b/src/gallium/drivers/freedreno/a4xx/fd4_draw.h index 634b64b0231..950675f43ff 100644 --- a/src/gallium/drivers/freedreno/a4xx/fd4_draw.h +++ b/src/gallium/drivers/freedreno/a4xx/fd4_draw.h @@ -104,22 +104,21 @@ static inline void fd4_draw_emit(struct fd_batch *batch, struct fd_ringbuffer *ring, enum pc_di_primtype primtype, enum pc_di_vis_cull_mode vismode, - const struct pipe_draw_info *info) + const struct pipe_draw_info *info, + unsigned index_offset) { struct pipe_resource *idx_buffer = NULL; enum a4xx_index_size idx_type; enum pc_di_src_sel src_sel; uint32_t idx_size, idx_offset; - if (info->indexed) { - struct pipe_index_buffer *idx = &batch->ctx->indexbuf; + if (info->index_size) { + assert(!info->has_user_indices); - assert(!idx->user_buffer); - - idx_buffer = idx->buffer; - idx_type = fd4_size2indextype(idx->index_size); - idx_size = idx->index_size * info->count; - idx_offset = idx->offset + (info->start * idx->index_size); + idx_buffer = info->index.resource; + idx_type = fd4_size2indextype(info->index_size); + idx_size = info->index_size * info->count; + idx_offset = index_offset + info->start * info->index_size; src_sel = DI_SRC_SEL_DMA; } else { idx_buffer = NULL; diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_emit.c b/src/gallium/drivers/freedreno/a4xx/fd4_emit.c index ba024bde165..0f7c6470330 100644 --- a/src/gallium/drivers/freedreno/a4xx/fd4_emit.c +++ b/src/gallium/drivers/freedreno/a4xx/fd4_emit.c @@ -600,7 +600,7 @@ fd4_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring, fd4_rasterizer_stateobj(ctx->rasterizer); uint32_t val = rast->pc_prim_vtx_cntl; - if (info->indexed && info->primitive_restart) + if (info->index_size && info->primitive_restart) val |= A4XX_PC_PRIM_VTX_CNTL_PRIMITIVE_RESTART; val |= COND(vp->writes_psize, A4XX_PC_PRIM_VTX_CNTL_PSIZE); diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_draw.c b/src/gallium/drivers/freedreno/a5xx/fd5_draw.c index 4ef0c7303d2..5c735734e68 100644 --- a/src/gallium/drivers/freedreno/a5xx/fd5_draw.c +++ b/src/gallium/drivers/freedreno/a5xx/fd5_draw.c @@ -42,7 +42,7 @@ static void draw_impl(struct fd_context *ctx, struct fd_ringbuffer *ring, - struct fd5_emit *emit) + struct fd5_emit *emit, unsigned index_offset) { const struct pipe_draw_info *info = emit->info; enum pc_di_primtype primtype = ctx->primtypes[info->mode]; @@ -53,7 +53,7 @@ draw_impl(struct fd_context *ctx, struct fd_ringbuffer *ring, fd5_emit_vertex_bufs(ring, emit); OUT_PKT4(ring, REG_A5XX_VFD_INDEX_OFFSET, 2); - OUT_RING(ring, info->indexed ? info->index_bias : info->start); /* VFD_INDEX_OFFSET */ + OUT_RING(ring, info->index_size ? info->index_bias : info->start); /* VFD_INDEX_OFFSET */ OUT_RING(ring, info->start_instance); /* ??? UNKNOWN_2209 */ OUT_PKT4(ring, REG_A5XX_PC_RESTART_INDEX, 1); @@ -63,7 +63,7 @@ draw_impl(struct fd_context *ctx, struct fd_ringbuffer *ring, fd5_emit_render_cntl(ctx, false); fd5_draw_emit(ctx->batch, ring, primtype, emit->key.binning_pass ? IGNORE_VISIBILITY : USE_VISIBILITY, - info); + info, index_offset); } /* fixup dirty shader state in case some "unrelated" (from the state- @@ -92,7 +92,8 @@ fixup_shader_state(struct fd_context *ctx, struct ir3_shader_key *key) } static bool -fd5_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info) +fd5_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info, + unsigned index_offset) { struct fd5_context *fd5_ctx = fd5_context(ctx); struct fd5_emit emit = { @@ -136,7 +137,7 @@ fd5_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info) emit.key.binning_pass = false; emit.dirty = dirty; - draw_impl(ctx, ctx->batch->draw, &emit); + draw_impl(ctx, ctx->batch->draw, &emit, index_offset); // /* and now binning pass: */ // emit.key.binning_pass = true; diff --git a/src/gallium/drivers/freedreno/a5xx/fd5_draw.h b/src/gallium/drivers/freedreno/a5xx/fd5_draw.h index 8ce70d308ad..5baf1676f15 100644 --- a/src/gallium/drivers/freedreno/a5xx/fd5_draw.h +++ b/src/gallium/drivers/freedreno/a5xx/fd5_draw.h @@ -80,22 +80,21 @@ static inline void fd5_draw_emit(struct fd_batch *batch, struct fd_ringbuffer *ring, enum pc_di_primtype primtype, enum pc_di_vis_cull_mode vismode, - const struct pipe_draw_info *info) + const struct pipe_draw_info *info, + unsigned index_offset) { struct pipe_resource *idx_buffer = NULL; enum a4xx_index_size idx_type; enum pc_di_src_sel src_sel; uint32_t idx_size, idx_offset; - if (info->indexed) { - struct pipe_index_buffer *idx = &batch->ctx->indexbuf; + if (info->index_size) { + assert(!info->has_user_indices); - assert(!idx->user_buffer); - - idx_buffer = idx->buffer; - idx_type = fd4_size2indextype(idx->index_size); - idx_size = idx->index_size * info->count; - idx_offset = idx->offset + (info->start * idx->index_size); + idx_buffer = info->index.resource; + idx_type = fd4_size2indextype(info->index_size); + idx_size = info->index_size * info->count; + idx_offset = index_offset + info->start * info->index_size; src_sel = DI_SRC_SEL_DMA; } else { idx_buffer = NULL; diff --git a/src/gallium/drivers/freedreno/freedreno_context.h b/src/gallium/drivers/freedreno/freedreno_context.h index 698af4efd19..bbdfaa1d350 100644 --- a/src/gallium/drivers/freedreno/freedreno_context.h +++ b/src/gallium/drivers/freedreno/freedreno_context.h @@ -126,7 +126,7 @@ enum fd_dirty_3d_state { FD_DIRTY_VIEWPORT = BIT(8), FD_DIRTY_VTXSTATE = BIT(9), FD_DIRTY_VTXBUF = BIT(10), - FD_DIRTY_INDEXBUF = BIT(11), + FD_DIRTY_SCISSOR = BIT(12), FD_DIRTY_STREAMOUT = BIT(13), FD_DIRTY_UCP = BIT(14), @@ -273,7 +273,6 @@ struct fd_context { struct pipe_viewport_state viewport; struct fd_constbuf_stateobj constbuf[PIPE_SHADER_TYPES]; struct fd_shaderbuf_stateobj shaderbuf[PIPE_SHADER_TYPES]; - struct pipe_index_buffer indexbuf; struct fd_streamout_stateobj streamout; struct pipe_clip_state ucp; @@ -296,7 +295,8 @@ struct fd_context { void (*emit_sysmem_fini)(struct fd_batch *batch); /* draw: */ - bool (*draw_vbo)(struct fd_context *ctx, const struct pipe_draw_info *info); + bool (*draw_vbo)(struct fd_context *ctx, const struct pipe_draw_info *info, + unsigned index_offset); void (*clear)(struct fd_context *ctx, unsigned buffers, const union pipe_color_union *color, double depth, unsigned stencil); diff --git a/src/gallium/drivers/freedreno/freedreno_draw.c b/src/gallium/drivers/freedreno/freedreno_draw.c index f7b132e0ef4..1d86a49dd45 100644 --- a/src/gallium/drivers/freedreno/freedreno_draw.c +++ b/src/gallium/drivers/freedreno/freedreno_draw.c @@ -85,17 +85,16 @@ fd_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) if (!fd_supported_prim(ctx, info->mode)) { if (ctx->streamout.num_targets > 0) debug_error("stream-out with emulated prims"); - util_primconvert_save_index_buffer(ctx->primconvert, &ctx->indexbuf); util_primconvert_save_rasterizer_state(ctx->primconvert, ctx->rasterizer); util_primconvert_draw_vbo(ctx->primconvert, info); return; } /* Upload a user index buffer. */ - struct pipe_index_buffer ibuffer_saved = {}; - if (info->indexed && ctx->indexbuf.user_buffer && - !util_save_and_upload_index_buffer(pctx, info, &ctx->indexbuf, - &ibuffer_saved)) { + struct pipe_resource *indexbuf = info->has_user_indices ? NULL : info->index.resource; + unsigned index_offset = 0; + if (info->index_size && info->has_user_indices && + !util_upload_index_buffer(pctx, info, &indexbuf, &index_offset)) { return; } @@ -169,7 +168,7 @@ fd_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) } /* Mark index buffer as being read */ - resource_read(batch, ctx->indexbuf.buffer); + resource_read(batch, indexbuf); /* Mark textures as being read */ foreach_bit(i, ctx->tex[PIPE_SHADER_VERTEX].valid_textures) @@ -215,7 +214,7 @@ fd_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) util_format_short_name(pipe_surface_format(pfb->cbufs[0])), util_format_short_name(pipe_surface_format(pfb->zsbuf))); - if (ctx->draw_vbo(ctx, info)) + if (ctx->draw_vbo(ctx, info, index_offset)) batch->needs_flush = true; for (i = 0; i < ctx->streamout.num_targets; i++) @@ -225,9 +224,8 @@ fd_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) fd_context_all_dirty(ctx); fd_batch_check_size(batch); - - if (info->indexed && ibuffer_saved.user_buffer) - pctx->set_index_buffer(pctx, &ibuffer_saved); + if (info->index_size && indexbuf != info->index.resource) + pipe_resource_reference(&indexbuf, NULL); } /* Generic clear implementation (partially) using u_blitter: */ @@ -286,7 +284,7 @@ fd_blitter_clear(struct pipe_context *pctx, unsigned buffers, .max_index = 1, .instance_count = 1, }; - ctx->draw_vbo(ctx, &info); + ctx->draw_vbo(ctx, &info, 0); util_blitter_restore_constant_buffer_state(blitter); util_blitter_restore_vertex_states(blitter); diff --git a/src/gallium/drivers/freedreno/freedreno_draw.h b/src/gallium/drivers/freedreno/freedreno_draw.h index 18a50379ef3..f2163bb10d1 100644 --- a/src/gallium/drivers/freedreno/freedreno_draw.h +++ b/src/gallium/drivers/freedreno/freedreno_draw.h @@ -122,15 +122,13 @@ fd_draw_emit(struct fd_batch *batch, struct fd_ringbuffer *ring, enum pc_di_src_sel src_sel; uint32_t idx_size, idx_offset; - if (info->indexed) { - struct pipe_index_buffer *idx = &batch->ctx->indexbuf; + if (info->index_size) { + assert(!info->has_user_indices); - assert(!idx->user_buffer); - - idx_buffer = idx->buffer; - idx_type = size2indextype(idx->index_size); - idx_size = idx->index_size * info->count; - idx_offset = idx->offset + (info->start * idx->index_size); + idx_buffer = info->index.resource; + idx_type = size2indextype(info->index_size); + idx_size = info->index_size * info->count; + idx_offset = info->start * info->index_size; src_sel = DI_SRC_SEL_DMA; } else { idx_buffer = NULL; diff --git a/src/gallium/drivers/freedreno/freedreno_resource.c b/src/gallium/drivers/freedreno/freedreno_resource.c index 8adbaaa64a6..4676b493acb 100644 --- a/src/gallium/drivers/freedreno/freedreno_resource.c +++ b/src/gallium/drivers/freedreno/freedreno_resource.c @@ -62,10 +62,6 @@ fd_invalidate_resource(struct fd_context *ctx, struct pipe_resource *prsc) ctx->dirty |= FD_DIRTY_VTXBUF; } - /* Index buffer */ - if (ctx->indexbuf.buffer == prsc) - ctx->dirty |= FD_DIRTY_INDEXBUF; - /* per-shader-stage resources: */ for (unsigned stage = 0; stage < PIPE_SHADER_TYPES; stage++) { /* Constbufs.. note that constbuf[0] is normal uniforms emitted in diff --git a/src/gallium/drivers/freedreno/freedreno_state.c b/src/gallium/drivers/freedreno/freedreno_state.c index 489578b0dc7..012e2b3e9bf 100644 --- a/src/gallium/drivers/freedreno/freedreno_state.c +++ b/src/gallium/drivers/freedreno/freedreno_state.c @@ -277,24 +277,6 @@ fd_set_vertex_buffers(struct pipe_context *pctx, } static void -fd_set_index_buffer(struct pipe_context *pctx, - const struct pipe_index_buffer *ib) -{ - struct fd_context *ctx = fd_context(pctx); - - if (ib) { - pipe_resource_reference(&ctx->indexbuf.buffer, ib->buffer); - ctx->indexbuf.index_size = ib->index_size; - ctx->indexbuf.offset = ib->offset; - ctx->indexbuf.user_buffer = ib->user_buffer; - } else { - pipe_resource_reference(&ctx->indexbuf.buffer, NULL); - } - - ctx->dirty |= FD_DIRTY_INDEXBUF; -} - -static void fd_blend_state_bind(struct pipe_context *pctx, void *hwcso) { struct fd_context *ctx = fd_context(pctx); @@ -492,7 +474,6 @@ fd_state_init(struct pipe_context *pctx) pctx->set_viewport_states = fd_set_viewport_states; pctx->set_vertex_buffers = fd_set_vertex_buffers; - pctx->set_index_buffer = fd_set_index_buffer; pctx->bind_blend_state = fd_blend_state_bind; pctx->delete_blend_state = fd_blend_state_delete; diff --git a/src/gallium/drivers/freedreno/ir3/ir3_shader.c b/src/gallium/drivers/freedreno/ir3/ir3_shader.c index 65d64abe297..a176f16e722 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_shader.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_shader.c @@ -723,7 +723,7 @@ ir3_emit_vs_consts(const struct ir3_shader_variant *v, struct fd_ringbuffer *rin uint32_t offset = v->constbase.driver_param; if (v->constlen > offset) { uint32_t vertex_params[IR3_DP_VS_COUNT] = { - [IR3_DP_VTXID_BASE] = info->indexed ? + [IR3_DP_VTXID_BASE] = info->index_size ? info->index_bias : info->start, [IR3_DP_VTXCNT_MAX] = max_tf_vtx(ctx, v), }; diff --git a/src/gallium/drivers/i915/i915_context.c b/src/gallium/drivers/i915/i915_context.c index d2297006cb5..8ea944003f2 100644 --- a/src/gallium/drivers/i915/i915_context.c +++ b/src/gallium/drivers/i915/i915_context.c @@ -83,13 +83,13 @@ i915_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) /* * Map index buffer, if present */ - if (info->indexed) { - mapped_indices = i915->index_buffer.user_buffer; + if (info->index_size) { + mapped_indices = info->has_user_indices ? info->index.user : NULL; if (!mapped_indices) - mapped_indices = i915_buffer(i915->index_buffer.buffer)->data; + mapped_indices = i915_buffer(info->index.resource)->data; draw_set_indexes(draw, - (ubyte *) mapped_indices + i915->index_buffer.offset, - i915->index_buffer.index_size, ~0); + (ubyte *) mapped_indices, + info->index_size, ~0); } if (i915->constants[PIPE_SHADER_VERTEX]) diff --git a/src/gallium/drivers/i915/i915_context.h b/src/gallium/drivers/i915/i915_context.h index ea13834c15a..626a17f5606 100644 --- a/src/gallium/drivers/i915/i915_context.h +++ b/src/gallium/drivers/i915/i915_context.h @@ -249,7 +249,6 @@ struct i915_context { struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS]; struct pipe_sampler_view *vertex_sampler_views[PIPE_MAX_SAMPLERS]; struct pipe_viewport_state viewport; - struct pipe_index_buffer index_buffer; unsigned dirty; diff --git a/src/gallium/drivers/i915/i915_state.c b/src/gallium/drivers/i915/i915_state.c index 3747922ba80..ddc27098de2 100644 --- a/src/gallium/drivers/i915/i915_state.c +++ b/src/gallium/drivers/i915/i915_state.c @@ -1060,17 +1060,6 @@ i915_delete_vertex_elements_state(struct pipe_context *pipe, void *velems) FREE( velems ); } -static void i915_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct i915_context *i915 = i915_context(pipe); - - if (ib) - memcpy(&i915->index_buffer, ib, sizeof(i915->index_buffer)); - else - memset(&i915->index_buffer, 0, sizeof(i915->index_buffer)); -} - static void i915_set_sample_mask(struct pipe_context *pipe, unsigned sample_mask) @@ -1119,5 +1108,4 @@ i915_init_state_functions( struct i915_context *i915 ) i915->base.sampler_view_destroy = i915_sampler_view_destroy; i915->base.set_viewport_states = i915_set_viewport_states; i915->base.set_vertex_buffers = i915_set_vertex_buffers; - i915->base.set_index_buffer = i915_set_index_buffer; } diff --git a/src/gallium/drivers/llvmpipe/lp_context.h b/src/gallium/drivers/llvmpipe/lp_context.h index d4bd02d0225..6f1c7d929eb 100644 --- a/src/gallium/drivers/llvmpipe/lp_context.h +++ b/src/gallium/drivers/llvmpipe/lp_context.h @@ -81,7 +81,6 @@ struct llvmpipe_context { struct pipe_viewport_state viewports[PIPE_MAX_VIEWPORTS]; struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; - struct pipe_index_buffer index_buffer; unsigned num_samplers[PIPE_SHADER_TYPES]; unsigned num_sampler_views[PIPE_SHADER_TYPES]; diff --git a/src/gallium/drivers/llvmpipe/lp_draw_arrays.c b/src/gallium/drivers/llvmpipe/lp_draw_arrays.c index 9a9c2f7ce76..2efe3ef5bb8 100644 --- a/src/gallium/drivers/llvmpipe/lp_draw_arrays.c +++ b/src/gallium/drivers/llvmpipe/lp_draw_arrays.c @@ -87,20 +87,16 @@ llvmpipe_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) } /* Map index buffer, if present */ - if (info->indexed) { + if (info->index_size) { unsigned available_space = ~0; - mapped_indices = lp->index_buffer.user_buffer; + mapped_indices = info->has_user_indices ? info->index.user : NULL; if (!mapped_indices) { - mapped_indices = llvmpipe_resource_data(lp->index_buffer.buffer); - if (lp->index_buffer.buffer->width0 > lp->index_buffer.offset) - available_space = - (lp->index_buffer.buffer->width0 - lp->index_buffer.offset); - else - available_space = 0; + mapped_indices = llvmpipe_resource_data(info->index.resource); + available_space = info->index.resource->width0; } draw_set_indexes(draw, - (ubyte *) mapped_indices + lp->index_buffer.offset, - lp->index_buffer.index_size, available_space); + (ubyte *) mapped_indices, + info->index_size, available_space); } for (i = 0; i < lp->num_so_targets; i++) { diff --git a/src/gallium/drivers/llvmpipe/lp_state_vertex.c b/src/gallium/drivers/llvmpipe/lp_state_vertex.c index 1e93fd86734..702ecf96a9e 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_vertex.c +++ b/src/gallium/drivers/llvmpipe/lp_state_vertex.c @@ -93,18 +93,6 @@ llvmpipe_set_vertex_buffers(struct pipe_context *pipe, } -static void -llvmpipe_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); - - if (ib) - memcpy(&llvmpipe->index_buffer, ib, sizeof(llvmpipe->index_buffer)); - else - memset(&llvmpipe->index_buffer, 0, sizeof(llvmpipe->index_buffer)); -} - void llvmpipe_init_vertex_funcs(struct llvmpipe_context *llvmpipe) { @@ -113,5 +101,4 @@ llvmpipe_init_vertex_funcs(struct llvmpipe_context *llvmpipe) llvmpipe->pipe.delete_vertex_elements_state = llvmpipe_delete_vertex_elements_state; llvmpipe->pipe.set_vertex_buffers = llvmpipe_set_vertex_buffers; - llvmpipe->pipe.set_index_buffer = llvmpipe_set_index_buffer; } diff --git a/src/gallium/drivers/noop/noop_state.c b/src/gallium/drivers/noop/noop_state.c index 32a54e958ea..46d99abe1a4 100644 --- a/src/gallium/drivers/noop/noop_state.c +++ b/src/gallium/drivers/noop/noop_state.c @@ -188,11 +188,6 @@ static void noop_delete_state(struct pipe_context *ctx, void *state) FREE(state); } -static void noop_set_index_buffer(struct pipe_context *ctx, - const struct pipe_index_buffer *ib) -{ -} - static void noop_set_vertex_buffers(struct pipe_context *ctx, unsigned start_slot, unsigned count, const struct pipe_vertex_buffer *buffers) @@ -298,7 +293,6 @@ void noop_init_state_functions(struct pipe_context *ctx) ctx->set_scissor_states = noop_set_scissor_states; ctx->set_stencil_ref = noop_set_stencil_ref; ctx->set_vertex_buffers = noop_set_vertex_buffers; - ctx->set_index_buffer = noop_set_index_buffer; ctx->set_viewport_states = noop_set_viewport_states; ctx->sampler_view_destroy = noop_sampler_view_destroy; ctx->surface_destroy = noop_surface_destroy; diff --git a/src/gallium/drivers/nouveau/nv30/nv30_context.c b/src/gallium/drivers/nouveau/nv30/nv30_context.c index cec3cd06b58..e137525c2b8 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_context.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_context.c @@ -123,13 +123,6 @@ nv30_invalidate_resource_storage(struct nouveau_context *nv, } } } - if (res->bind & PIPE_BIND_INDEX_BUFFER) { - if (nv30->idxbuf.buffer == res) { - nouveau_bufctx_reset(nv30->bufctx, BUFCTX_IDXBUF); - if (!--ref) - return ref; - } - } if (res->bind & PIPE_BIND_SAMPLER_VIEW) { for (i = 0; i < nv30->fragprog.num_textures; ++i) { diff --git a/src/gallium/drivers/nouveau/nv30/nv30_context.h b/src/gallium/drivers/nouveau/nv30/nv30_context.h index 0ab2f95bc20..1496b3760dd 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_context.h +++ b/src/gallium/drivers/nouveau/nv30/nv30_context.h @@ -110,7 +110,6 @@ struct nv30_context { struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS]; unsigned num_vtxbufs; - struct pipe_index_buffer idxbuf; uint32_t vbo_fifo; uint32_t vbo_user; unsigned vbo_min_index; diff --git a/src/gallium/drivers/nouveau/nv30/nv30_draw.c b/src/gallium/drivers/nouveau/nv30/nv30_draw.c index 28d3de932ff..4c587fca75d 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_draw.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_draw.c @@ -430,15 +430,15 @@ nv30_render_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) draw_set_mapped_vertex_buffer(draw, i, map, ~0); } - if (info->indexed) { - const void *map = nv30->idxbuf.user_buffer; + if (info->index_size) { + const void *map = info->has_user_indices ? info->index.user : NULL; if (!map) - map = pipe_buffer_map(pipe, nv30->idxbuf.buffer, + map = pipe_buffer_map(pipe, info->index.resource, PIPE_TRANSFER_UNSYNCHRONIZED | PIPE_TRANSFER_READ, &transferi); draw_set_indexes(draw, - (ubyte *) map + nv30->idxbuf.offset, - nv30->idxbuf.index_size, ~0); + (ubyte *) map, + info->index_size, ~0); } else { draw_set_indexes(draw, NULL, 0, 0); } @@ -446,7 +446,7 @@ nv30_render_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) draw_vbo(draw, info); draw_flush(draw); - if (info->indexed && transferi) + if (info->index_size && transferi) pipe_buffer_unmap(pipe, transferi); for (i = 0; i < nv30->num_vtxbufs; i++) if (transfer[i]) diff --git a/src/gallium/drivers/nouveau/nv30/nv30_push.c b/src/gallium/drivers/nouveau/nv30/nv30_push.c index 90adfa06799..fc8520b8952 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_push.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_push.c @@ -199,7 +199,7 @@ nv30_push_vbo(struct nv30_context *nv30, const struct pipe_draw_info *info) { struct push_context ctx; unsigned i, index_size; - bool apply_bias = info->indexed && info->index_bias; + bool apply_bias = info->index_size && info->index_bias; ctx.push = nv30->base.pushbuf; ctx.translate = nv30->vertex->translate; @@ -224,18 +224,18 @@ nv30_push_vbo(struct nv30_context *nv30, const struct pipe_draw_info *info) ctx.translate->set_buffer(ctx.translate, i, data, vb->stride, ~0); } - if (info->indexed) { - if (nv30->idxbuf.buffer) + if (info->index_size) { + if (!info->has_user_indices) ctx.idxbuf = nouveau_resource_map_offset(&nv30->base, - nv04_resource(nv30->idxbuf.buffer), nv30->idxbuf.offset, + nv04_resource(info->index.resource), info->start * info->index_size, NOUVEAU_BO_RD); else - ctx.idxbuf = nv30->idxbuf.user_buffer; + ctx.idxbuf = info->index.user; if (!ctx.idxbuf) { nv30_state_release(nv30); return; } - index_size = nv30->idxbuf.index_size; + index_size = info->index_size; ctx.primitive_restart = info->primitive_restart; ctx.restart_index = info->restart_index; } else { @@ -277,8 +277,8 @@ nv30_push_vbo(struct nv30_context *nv30, const struct pipe_draw_info *info) BEGIN_NV04(ctx.push, NV30_3D(VERTEX_BEGIN_END), 1); PUSH_DATA (ctx.push, NV30_3D_VERTEX_BEGIN_END_STOP); - if (info->indexed) - nouveau_resource_unmap(nv04_resource(nv30->idxbuf.buffer)); + if (info->index_size && !info->has_user_indices) + nouveau_resource_unmap(nv04_resource(info->index.resource)); for (i = 0; i < nv30->num_vtxbufs; ++i) { if (nv30->vtxbuf[i].buffer.resource) { diff --git a/src/gallium/drivers/nouveau/nv30/nv30_resource.c b/src/gallium/drivers/nouveau/nv30/nv30_resource.c index d5842dd8a4e..ff34f6e5f9f 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_resource.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_resource.c @@ -44,10 +44,6 @@ nv30_memory_barrier(struct pipe_context *pipe, unsigned flags) if (nv30->vtxbuf[i].buffer.resource->flags & PIPE_RESOURCE_FLAG_MAP_PERSISTENT) nv30->base.vbo_dirty = true; } - - if (nv30->idxbuf.buffer && - nv30->idxbuf.buffer->flags & PIPE_RESOURCE_FLAG_MAP_PERSISTENT) - nv30->base.vbo_dirty = true; } } diff --git a/src/gallium/drivers/nouveau/nv30/nv30_state.c b/src/gallium/drivers/nouveau/nv30/nv30_state.c index 16b668bfe48..2a812252c98 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_state.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_state.c @@ -438,23 +438,6 @@ nv30_set_vertex_buffers(struct pipe_context *pipe, nv30->dirty |= NV30_NEW_ARRAYS; } -static void -nv30_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct nv30_context *nv30 = nv30_context(pipe); - - if (ib) { - pipe_resource_reference(&nv30->idxbuf.buffer, ib->buffer); - nv30->idxbuf.index_size = ib->index_size; - nv30->idxbuf.offset = ib->offset; - nv30->idxbuf.user_buffer = ib->user_buffer; - } else { - pipe_resource_reference(&nv30->idxbuf.buffer, NULL); - nv30->idxbuf.user_buffer = NULL; - } -} - void nv30_state_init(struct pipe_context *pipe) { @@ -481,5 +464,4 @@ nv30_state_init(struct pipe_context *pipe) pipe->set_viewport_states = nv30_set_viewport_states; pipe->set_vertex_buffers = nv30_set_vertex_buffers; - pipe->set_index_buffer = nv30_set_index_buffer; } diff --git a/src/gallium/drivers/nouveau/nv30/nv30_vbo.c b/src/gallium/drivers/nouveau/nv30/nv30_vbo.c index d049b55a90f..bb0a8a0b1d5 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_vbo.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_vbo.c @@ -459,10 +459,11 @@ nv30_draw_elements_inline_u32_short(struct nouveau_pushbuf *push, static void nv30_draw_elements(struct nv30_context *nv30, bool shorten, + const struct pipe_draw_info *info, unsigned mode, unsigned start, unsigned count, - unsigned instance_count, int32_t index_bias) + unsigned instance_count, int32_t index_bias, + unsigned index_size) { - const unsigned index_size = nv30->idxbuf.index_size; struct nouveau_pushbuf *push = nv30->base.pushbuf; struct nouveau_object *eng3d = nv30->screen->eng3d; unsigned prim = nv30_prim_gl(mode); @@ -474,9 +475,9 @@ nv30_draw_elements(struct nv30_context *nv30, bool shorten, } if (eng3d->oclass == NV40_3D_CLASS && index_size > 1 && - nv30->idxbuf.buffer) { - struct nv04_resource *res = nv04_resource(nv30->idxbuf.buffer); - unsigned offset = nv30->idxbuf.offset; + !info->has_user_indices) { + struct nv04_resource *res = nv04_resource(info->index.resource); + unsigned offset = 0; assert(nouveau_resource_mapped_by_gpu(&res->base)); @@ -511,12 +512,12 @@ nv30_draw_elements(struct nv30_context *nv30, bool shorten, PUSH_RESET(push, BUFCTX_IDXBUF); } else { const void *data; - if (nv30->idxbuf.buffer) + if (!info->has_user_indices) data = nouveau_resource_map_offset(&nv30->base, - nv04_resource(nv30->idxbuf.buffer), - nv30->idxbuf.offset, NOUVEAU_BO_RD); + nv04_resource(info->index.resource), + start * index_size, NOUVEAU_BO_RD); else - data = nv30->idxbuf.user_buffer; + data = info->index.user; if (!data) return; @@ -559,7 +560,7 @@ nv30_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) * if index count is larger and we expect repeated vertices, suggest upload. */ nv30->vbo_push_hint = /* the 64 is heuristic */ - !(info->indexed && + !(info->index_size && ((info->max_index - info->min_index + 64) < info->count)); nv30->vbo_min_index = info->min_index; @@ -589,8 +590,8 @@ nv30_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) nv30->base.vbo_dirty = true; } - if (!nv30->base.vbo_dirty && nv30->idxbuf.buffer && - nv30->idxbuf.buffer->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT) + if (!nv30->base.vbo_dirty && info->index_size && !info->has_user_indices && + info->index.resource->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT) nv30->base.vbo_dirty = true; if (nv30->base.vbo_dirty) { @@ -599,7 +600,7 @@ nv30_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) nv30->base.vbo_dirty = false; } - if (!info->indexed) { + if (!info->index_size) { nv30_draw_arrays(nv30, info->mode, info->start, info->count, info->instance_count); @@ -628,9 +629,9 @@ nv30_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) shorten = false; } - nv30_draw_elements(nv30, shorten, + nv30_draw_elements(nv30, shorten, info, info->mode, info->start, info->count, - info->instance_count, info->index_bias); + info->instance_count, info->index_bias, info->index_size); } nv30_state_release(nv30); diff --git a/src/gallium/drivers/nouveau/nv50/nv50_context.c b/src/gallium/drivers/nouveau/nv50/nv50_context.c index d0729276e1d..d2c37ac276d 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_context.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_context.c @@ -68,10 +68,6 @@ nv50_memory_barrier(struct pipe_context *pipe, unsigned flags) nv50->base.vbo_dirty = true; } - if (nv50->idxbuf.buffer && - nv50->idxbuf.buffer->flags & PIPE_RESOURCE_FLAG_MAP_PERSISTENT) - nv50->base.vbo_dirty = true; - for (s = 0; s < 3 && !nv50->cb_dirty; ++s) { uint32_t valid = nv50->constbuf_valid[s]; @@ -146,8 +142,6 @@ nv50_context_unreference_resources(struct nv50_context *nv50) for (i = 0; i < nv50->num_vtxbufs; ++i) pipe_resource_reference(&nv50->vtxbuf[i].buffer.resource, NULL); - pipe_resource_reference(&nv50->idxbuf.buffer, NULL); - for (s = 0; s < 3; ++s) { assert(nv50->num_textures[s] <= PIPE_MAX_SAMPLERS); for (i = 0; i < nv50->num_textures[s]; ++i) @@ -238,14 +232,6 @@ nv50_invalidate_resource_storage(struct nouveau_context *ctx, } } - if (nv50->idxbuf.buffer == res) { - /* Just rebind to the bufctx as there is no separate dirty bit */ - nouveau_bufctx_reset(nv50->bufctx_3d, NV50_BIND_3D_INDEX); - BCTX_REFN(nv50->bufctx_3d, 3D_INDEX, nv04_resource(res), RD); - if (!--ref) - return ref; - } - for (s = 0; s < 3; ++s) { assert(nv50->num_textures[s] <= PIPE_MAX_SAMPLERS); for (i = 0; i < nv50->num_textures[s]; ++i) { diff --git a/src/gallium/drivers/nouveau/nv50/nv50_context.h b/src/gallium/drivers/nouveau/nv50/nv50_context.h index cca44f5bb21..224535a9381 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_context.h +++ b/src/gallium/drivers/nouveau/nv50/nv50_context.h @@ -143,7 +143,6 @@ struct nv50_context { struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS]; unsigned num_vtxbufs; uint32_t vtxbufs_coherent; - struct pipe_index_buffer idxbuf; uint32_t vbo_fifo; /* bitmask of vertex elements to be pushed to FIFO */ uint32_t vbo_user; /* bitmask of vertex buffers pointing to user memory */ uint32_t vbo_constant; /* bitmask of user buffers with stride 0 */ diff --git a/src/gallium/drivers/nouveau/nv50/nv50_push.c b/src/gallium/drivers/nouveau/nv50/nv50_push.c index d3419012e98..9ee9a8eed19 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_push.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_push.c @@ -244,7 +244,7 @@ nv50_push_vbo(struct nv50_context *nv50, const struct pipe_draw_info *info) unsigned i, index_size; unsigned inst_count = info->instance_count; unsigned vert_count = info->count; - bool apply_bias = info->indexed && info->index_bias; + bool apply_bias = info->index_size && info->index_bias; ctx.push = nv50->base.pushbuf; ctx.translate = nv50->vertex->translate; @@ -276,17 +276,17 @@ nv50_push_vbo(struct nv50_context *nv50, const struct pipe_draw_info *info) ctx.translate->set_buffer(ctx.translate, i, data, vb->stride, ~0); } - if (info->indexed) { - if (nv50->idxbuf.buffer) { + if (info->index_size) { + if (!info->has_user_indices) { ctx.idxbuf = nouveau_resource_map_offset(&nv50->base, - nv04_resource(nv50->idxbuf.buffer), nv50->idxbuf.offset, + nv04_resource(info->index.resource), info->start * info->index_size, NOUVEAU_BO_RD); } else { - ctx.idxbuf = nv50->idxbuf.user_buffer; + ctx.idxbuf = info->index.user; } if (!ctx.idxbuf) return; - index_size = nv50->idxbuf.index_size; + index_size = info->index_size; ctx.primitive_restart = info->primitive_restart; ctx.restart_index = info->restart_index; } else { diff --git a/src/gallium/drivers/nouveau/nv50/nv50_state.c b/src/gallium/drivers/nouveau/nv50/nv50_state.c index d5af6c9d1ff..a7d86b0f90c 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_state.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_state.c @@ -1081,29 +1081,6 @@ nv50_set_vertex_buffers(struct pipe_context *pipe, } static void -nv50_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct nv50_context *nv50 = nv50_context(pipe); - - if (nv50->idxbuf.buffer) - nouveau_bufctx_reset(nv50->bufctx_3d, NV50_BIND_3D_INDEX); - - if (ib) { - pipe_resource_reference(&nv50->idxbuf.buffer, ib->buffer); - nv50->idxbuf.index_size = ib->index_size; - if (ib->buffer) { - nv50->idxbuf.offset = ib->offset; - BCTX_REFN(nv50->bufctx_3d, 3D_INDEX, nv04_resource(ib->buffer), RD); - } else { - nv50->idxbuf.user_buffer = ib->user_buffer; - } - } else { - pipe_resource_reference(&nv50->idxbuf.buffer, NULL); - } -} - -static void nv50_vertex_state_bind(struct pipe_context *pipe, void *hwcso) { struct nv50_context *nv50 = nv50_context(pipe); @@ -1341,7 +1318,6 @@ nv50_init_state_functions(struct nv50_context *nv50) pipe->bind_vertex_elements_state = nv50_vertex_state_bind; pipe->set_vertex_buffers = nv50_set_vertex_buffers; - pipe->set_index_buffer = nv50_set_index_buffer; pipe->create_stream_output_target = nv50_so_target_create; pipe->stream_output_target_destroy = nv50_so_target_destroy; diff --git a/src/gallium/drivers/nouveau/nv50/nv50_vbo.c b/src/gallium/drivers/nouveau/nv50/nv50_vbo.c index 60970d7603e..37dca97c870 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_vbo.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_vbo.c @@ -595,12 +595,13 @@ nv50_draw_elements_inline_u32_short(struct nouveau_pushbuf *push, static void nv50_draw_elements(struct nv50_context *nv50, bool shorten, + const struct pipe_draw_info *info, unsigned mode, unsigned start, unsigned count, - unsigned instance_count, int32_t index_bias) + unsigned instance_count, int32_t index_bias, + unsigned index_size) { struct nouveau_pushbuf *push = nv50->base.pushbuf; unsigned prim; - const unsigned index_size = nv50->idxbuf.index_size; prim = nv50_prim_gl(mode); @@ -614,15 +615,15 @@ nv50_draw_elements(struct nv50_context *nv50, bool shorten, nv50->state.index_bias = index_bias; } - if (nv50->idxbuf.buffer) { - struct nv04_resource *buf = nv04_resource(nv50->idxbuf.buffer); + if (!info->has_user_indices) { + struct nv04_resource *buf = nv04_resource(info->index.resource); unsigned pb_start; unsigned pb_bytes; - const unsigned base = (buf->offset + nv50->idxbuf.offset) & ~3; + const unsigned base = buf->offset & ~3; - start += ((buf->offset + nv50->idxbuf.offset) & 3) >> (index_size >> 1); + start += (buf->offset & 3) >> (index_size >> 1); - assert(nouveau_resource_mapped_by_gpu(nv50->idxbuf.buffer)); + assert(nouveau_resource_mapped_by_gpu(info->index.resource)); /* This shouldn't have to be here. The going theory is that the buffer * is being filled in by PGRAPH, and it's not done yet by the time it @@ -675,7 +676,7 @@ nv50_draw_elements(struct nv50_context *nv50, bool shorten, prim |= NV50_3D_VERTEX_BEGIN_GL_INSTANCE_NEXT; } } else { - const void *data = nv50->idxbuf.user_buffer; + const void *data = info->index.user; while (instance_count--) { BEGIN_NV04(push, NV50_3D(VERTEX_BEGIN_GL), 1); @@ -769,6 +770,11 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) bool tex_dirty = false; int s; + if (info->index_size && !info->has_user_indices) { + nouveau_bufctx_reset(nv50->bufctx_3d, NV50_BIND_3D_INDEX); + BCTX_REFN(nv50->bufctx_3d, 3D_INDEX, nv04_resource(info->index.resource), RD); + } + /* NOTE: caller must ensure that (min_index + index_bias) is >= 0 */ nv50->vb_elt_first = info->min_index + info->index_bias; nv50->vb_elt_limit = info->max_index - info->min_index; @@ -779,7 +785,7 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) * if index count is larger and we expect repeated vertices, suggest upload. */ nv50->vbo_push_hint = /* the 64 is heuristic */ - !(info->indexed && ((nv50->vb_elt_limit + 64) < info->count)); + !(info->index_size && ((nv50->vb_elt_limit + 64) < info->count)); if (nv50->vbo_user && !(nv50->dirty_3d & (NV50_NEW_3D_ARRAYS | NV50_NEW_3D_VERTEX))) { if (!!nv50->vbo_fifo != nv50->vbo_push_hint) @@ -853,7 +859,7 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) nv50->base.vbo_dirty = false; } - if (info->indexed) { + if (info->index_size) { bool shorten = info->max_index <= 65535; if (info->primitive_restart != nv50->state.prim_restart) { @@ -878,9 +884,9 @@ nv50_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) shorten = false; } - nv50_draw_elements(nv50, shorten, + nv50_draw_elements(nv50, shorten, info, info->mode, info->start, info->count, - info->instance_count, info->index_bias); + info->instance_count, info->index_bias, info->index_size); } else if (unlikely(info->count_from_stream_output)) { nva0_draw_stream_output(nv50, info); diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_context.c b/src/gallium/drivers/nouveau/nvc0/nvc0_context.c index ef61256816a..59edd3d7e6e 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_context.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_context.c @@ -68,10 +68,6 @@ nvc0_memory_barrier(struct pipe_context *pipe, unsigned flags) nvc0->base.vbo_dirty = true; } - if (nvc0->idxbuf.buffer && - nvc0->idxbuf.buffer->flags & PIPE_RESOURCE_FLAG_MAP_PERSISTENT) - nvc0->base.vbo_dirty = true; - for (s = 0; s < 5 && !nvc0->cb_dirty; ++s) { uint32_t valid = nvc0->constbuf_valid[s]; @@ -149,8 +145,6 @@ nvc0_context_unreference_resources(struct nvc0_context *nvc0) for (i = 0; i < nvc0->num_vtxbufs; ++i) pipe_vertex_buffer_unreference(&nvc0->vtxbuf[i]); - pipe_resource_reference(&nvc0->idxbuf.buffer, NULL); - for (s = 0; s < 6; ++s) { for (i = 0; i < nvc0->num_textures[s]; ++i) pipe_sampler_view_reference(&nvc0->textures[s][i], NULL); @@ -268,13 +262,6 @@ nvc0_invalidate_resource_storage(struct nouveau_context *ctx, } } - if (nvc0->idxbuf.buffer == res) { - nvc0->dirty_3d |= NVC0_NEW_3D_IDXBUF; - nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_IDX); - if (!--ref) - return ref; - } - for (s = 0; s < 6; ++s) { for (i = 0; i < nvc0->num_textures[s]; ++i) { if (nvc0->textures[s][i] && diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h index bd6f75238e5..6f631b993c0 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_context.h +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_context.h @@ -53,7 +53,7 @@ #define NVC0_NEW_3D_TEXTURES (1 << 19) #define NVC0_NEW_3D_SAMPLERS (1 << 20) #define NVC0_NEW_3D_TFB_TARGETS (1 << 21) -#define NVC0_NEW_3D_IDXBUF (1 << 22) + #define NVC0_NEW_3D_SURFACES (1 << 23) #define NVC0_NEW_3D_MIN_SAMPLES (1 << 24) #define NVC0_NEW_3D_TESSFACTOR (1 << 25) @@ -193,7 +193,6 @@ struct nvc0_context { struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS]; unsigned num_vtxbufs; uint32_t vtxbufs_coherent; - struct pipe_index_buffer idxbuf; uint32_t constant_vbos; uint32_t vbo_user; /* bitmask of vertex buffers pointing to user memory */ uint32_t vb_elt_first; /* from pipe_draw_info, for vertex upload */ diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state.c index bf33746802c..99d45a238ae 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_state.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state.c @@ -962,31 +962,6 @@ nvc0_set_vertex_buffers(struct pipe_context *pipe, } static void -nvc0_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct nvc0_context *nvc0 = nvc0_context(pipe); - - if (nvc0->idxbuf.buffer) - nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_IDX); - - if (ib) { - pipe_resource_reference(&nvc0->idxbuf.buffer, ib->buffer); - nvc0->idxbuf.index_size = ib->index_size; - if (ib->buffer) { - nvc0->idxbuf.offset = ib->offset; - nvc0->dirty_3d |= NVC0_NEW_3D_IDXBUF; - } else { - nvc0->idxbuf.user_buffer = ib->user_buffer; - nvc0->dirty_3d &= ~NVC0_NEW_3D_IDXBUF; - } - } else { - nvc0->dirty_3d &= ~NVC0_NEW_3D_IDXBUF; - pipe_resource_reference(&nvc0->idxbuf.buffer, NULL); - } -} - -static void nvc0_vertex_state_bind(struct pipe_context *pipe, void *hwcso) { struct nvc0_context *nvc0 = nvc0_context(pipe); @@ -1426,7 +1401,6 @@ nvc0_init_state_functions(struct nvc0_context *nvc0) pipe->bind_vertex_elements_state = nvc0_vertex_state_bind; pipe->set_vertex_buffers = nvc0_set_vertex_buffers; - pipe->set_index_buffer = nvc0_set_index_buffer; pipe->create_stream_output_target = nvc0_so_target_create; pipe->stream_output_target_destroy = nvc0_so_target_destroy; diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c index 6d3caa116ae..37a67619588 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c @@ -819,8 +819,6 @@ nvc0_switch_pipe_context(struct nvc0_context *ctx_to) if (!ctx_to->vertex) ctx_to->dirty_3d &= ~(NVC0_NEW_3D_VERTEX | NVC0_NEW_3D_ARRAYS); - if (!ctx_to->idxbuf.buffer) - ctx_to->dirty_3d &= ~NVC0_NEW_3D_IDXBUF; if (!ctx_to->vertprog) ctx_to->dirty_3d &= ~NVC0_NEW_3D_VERTPROG; @@ -876,7 +874,6 @@ validate_list_3d[] = { { nvc0_vertex_arrays_validate, NVC0_NEW_3D_VERTEX | NVC0_NEW_3D_ARRAYS }, { nvc0_validate_surfaces, NVC0_NEW_3D_SURFACES }, { nvc0_validate_buffers, NVC0_NEW_3D_BUFFERS }, - { nvc0_idxbuf_validate, NVC0_NEW_3D_IDXBUF }, { nvc0_tfb_validate, NVC0_NEW_3D_TFB_TARGETS | NVC0_NEW_3D_GMTYPROG }, { nvc0_layer_validate, NVC0_NEW_3D_VERTPROG | NVC0_NEW_3D_TEVLPROG | diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c index 7cea5fb692e..86c5e8bf955 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo.c @@ -522,26 +522,6 @@ nvc0_vertex_arrays_validate(struct nvc0_context *nvc0) nvc0_validate_vertex_buffers(nvc0); } -void -nvc0_idxbuf_validate(struct nvc0_context *nvc0) -{ - struct nouveau_pushbuf *push = nvc0->base.pushbuf; - struct nv04_resource *buf = nv04_resource(nvc0->idxbuf.buffer); - - assert(buf); - assert(nouveau_resource_mapped_by_gpu(&buf->base)); - - PUSH_SPACE(push, 6); - BEGIN_NVC0(push, NVC0_3D(INDEX_ARRAY_START_HIGH), 5); - PUSH_DATAh(push, buf->address + nvc0->idxbuf.offset); - PUSH_DATA (push, buf->address + nvc0->idxbuf.offset); - PUSH_DATAh(push, buf->address + buf->base.width0 - 1); - PUSH_DATA (push, buf->address + buf->base.width0 - 1); - PUSH_DATA (push, nvc0->idxbuf.index_size >> 1); - - BCTX_REFN(nvc0->bufctx_3d, 3D_IDX, buf, RD); -} - #define NVC0_PRIM_GL_CASE(n) \ case PIPE_PRIM_##n: return NVC0_3D_VERTEX_BEGIN_GL_PRIMITIVE_##n @@ -588,7 +568,7 @@ nvc0_draw_arrays(struct nvc0_context *nvc0, unsigned prim; if (nvc0->state.index_bias) { - /* index_bias is implied 0 if !info->indexed (really ?) */ + /* index_bias is implied 0 if !info->index_size (really ?) */ /* TODO: can we deactivate it for the VERTEX_BUFFER_FIRST command ? */ PUSH_SPACE(push, 2); IMMED_NVC0(push, NVC0_3D(VB_ELEMENT_BASE), 0); @@ -711,12 +691,13 @@ nvc0_draw_elements_inline_u32_short(struct nouveau_pushbuf *push, static void nvc0_draw_elements(struct nvc0_context *nvc0, bool shorten, + const struct pipe_draw_info *info, unsigned mode, unsigned start, unsigned count, - unsigned instance_count, int32_t index_bias) + unsigned instance_count, int32_t index_bias, + unsigned index_size) { struct nouveau_pushbuf *push = nvc0->base.pushbuf; unsigned prim; - const unsigned index_size = nvc0->idxbuf.index_size; prim = nvc0_prim_gl(mode); @@ -729,7 +710,7 @@ nvc0_draw_elements(struct nvc0_context *nvc0, bool shorten, nvc0->state.index_bias = index_bias; } - if (nvc0->idxbuf.buffer) { + if (!info->has_user_indices) { PUSH_SPACE(push, 1); IMMED_NVC0(push, NVC0_3D(VERTEX_BEGIN_GL), prim); do { @@ -745,7 +726,7 @@ nvc0_draw_elements(struct nvc0_context *nvc0, bool shorten, } while (instance_count); IMMED_NVC0(push, NVC0_3D(VERTEX_END_GL), 0); } else { - const void *data = nvc0->idxbuf.user_buffer; + const void *data = info->index.user; while (instance_count--) { PUSH_SPACE(push, 2); @@ -841,9 +822,9 @@ nvc0_draw_indirect(struct nvc0_context *nvc0, const struct pipe_draw_info *info) BEGIN_NVC0(push, NVC0_3D(CB_POS), 1); PUSH_DATA (push, NVC0_CB_AUX_DRAW_INFO); - if (info->indexed) { - assert(nvc0->idxbuf.buffer); - assert(nouveau_resource_mapped_by_gpu(nvc0->idxbuf.buffer)); + if (info->index_size) { + assert(!info->has_user_indices); + assert(nouveau_resource_mapped_by_gpu(info->index.resource)); size = 5; if (buf_count) macro = NVC0_3D_MACRO_DRAW_ELEMENTS_INDIRECT_COUNT; @@ -851,7 +832,7 @@ nvc0_draw_indirect(struct nvc0_context *nvc0, const struct pipe_draw_info *info) macro = NVC0_3D_MACRO_DRAW_ELEMENTS_INDIRECT; } else { if (nvc0->state.index_bias) { - /* index_bias is implied 0 if !info->indexed (really ?) */ + /* index_bias is implied 0 if !info->index_size (really ?) */ IMMED_NVC0(push, NVC0_3D(VB_ELEMENT_BASE), 0); IMMED_NVC0(push, NVC0_3D(VERTEX_ID_BASE), 0); nvc0->state.index_bias = 0; @@ -940,6 +921,9 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) struct nvc0_screen *screen = nvc0->screen; int s; + if (info->index_size) + nouveau_bufctx_reset(nvc0->bufctx_3d, NVC0_BIND_3D_IDX); + /* NOTE: caller must ensure that (min_index + index_bias) is >= 0 */ nvc0->vb_elt_first = info->min_index + info->index_bias; nvc0->vb_elt_limit = info->max_index - info->min_index; @@ -950,7 +934,7 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) * if index count is larger and we expect repeated vertices, suggest upload. */ nvc0->vbo_push_hint = - !info->indirect && info->indexed && + !info->indirect && info->index_size && (nvc0->vb_elt_limit >= (info->count * 2)); /* Check whether we want to switch vertex-submission mode. */ @@ -974,6 +958,23 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) IMMED_NVC0(push, NVC0_3D(PATCH_VERTICES), nvc0->state.patch_vertices); } + if (info->index_size && !info->has_user_indices) { + struct nv04_resource *buf = nv04_resource(info->index.resource); + + assert(buf); + assert(nouveau_resource_mapped_by_gpu(&buf->base)); + + PUSH_SPACE(push, 6); + BEGIN_NVC0(push, NVC0_3D(INDEX_ARRAY_START_HIGH), 5); + PUSH_DATAh(push, buf->address); + PUSH_DATA (push, buf->address); + PUSH_DATAh(push, buf->address + buf->base.width0 - 1); + PUSH_DATA (push, buf->address + buf->base.width0 - 1); + PUSH_DATA (push, info->index_size >> 1); + + BCTX_REFN(nvc0->bufctx_3d, 3D_IDX, buf, RD); + } + nvc0_state_validate_3d(nvc0, ~0); if (nvc0->vertprog->vp.need_draw_parameters && !info->indirect) { @@ -1046,8 +1047,8 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) nvc0->base.vbo_dirty |= !!nvc0->vtxbufs_coherent; - if (!nvc0->base.vbo_dirty && nvc0->idxbuf.buffer && - nvc0->idxbuf.buffer->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT) + if (!nvc0->base.vbo_dirty && info->index_size && !info->has_user_indices && + info->index.resource->flags & PIPE_RESOURCE_FLAG_MAP_COHERENT) nvc0->base.vbo_dirty = true; nvc0_update_prim_restart(nvc0, info->primitive_restart, info->restart_index); @@ -1064,15 +1065,15 @@ nvc0_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) if (unlikely(info->count_from_stream_output)) { nvc0_draw_stream_output(nvc0, info); } else - if (info->indexed) { + if (info->index_size) { bool shorten = info->max_index <= 65535; if (info->primitive_restart && info->restart_index > 65535) shorten = false; - nvc0_draw_elements(nvc0, shorten, + nvc0_draw_elements(nvc0, shorten, info, info->mode, info->start, info->count, - info->instance_count, info->index_bias); + info->instance_count, info->index_bias, info->index_size); } else { nvc0_draw_arrays(nvc0, info->mode, info->start, info->count, diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo_translate.c b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo_translate.c index e4ccac88c14..f05618f6596 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_vbo_translate.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_vbo_translate.c @@ -83,14 +83,16 @@ nvc0_vertex_configure_translate(struct nvc0_context *nvc0, int32_t index_bias) } static inline void -nvc0_push_map_idxbuf(struct push_context *ctx, struct nvc0_context *nvc0) +nvc0_push_map_idxbuf(struct push_context *ctx, struct nvc0_context *nvc0, + const struct pipe_draw_info *info, + unsigned offset) { - if (nvc0->idxbuf.buffer) { - struct nv04_resource *buf = nv04_resource(nvc0->idxbuf.buffer); + if (!info->has_user_indices) { + struct nv04_resource *buf = nv04_resource(info->index.resource); ctx->idxbuf = nouveau_resource_map_offset(&nvc0->base, - buf, nvc0->idxbuf.offset, NOUVEAU_BO_RD); + buf, offset, NOUVEAU_BO_RD); } else { - ctx->idxbuf = nvc0->idxbuf.user_buffer; + ctx->idxbuf = info->index.user; } } @@ -499,16 +501,16 @@ nvc0_push_vbo(struct nvc0_context *nvc0, const struct pipe_draw_info *info) */ BEGIN_NVC0(ctx.push, NVC0_3D(PRIM_RESTART_ENABLE), 2); PUSH_DATA (ctx.push, 1); - PUSH_DATA (ctx.push, info->indexed ? 0xffffffff : info->restart_index); + PUSH_DATA (ctx.push, info->index_size ? 0xffffffff : info->restart_index); } else if (nvc0->state.prim_restart) { IMMED_NVC0(ctx.push, NVC0_3D(PRIM_RESTART_ENABLE), 0); } nvc0->state.prim_restart = info->primitive_restart; - if (info->indexed) { - nvc0_push_map_idxbuf(&ctx, nvc0); - index_size = nvc0->idxbuf.index_size; + if (info->index_size) { + nvc0_push_map_idxbuf(&ctx, nvc0, info, info->start * info->index_size); + index_size = info->index_size; } else { if (unlikely(info->count_from_stream_output)) { struct pipe_context *pipe = &nvc0->base.pipe; @@ -583,8 +585,8 @@ nvc0_push_vbo(struct nvc0_context *nvc0, const struct pipe_draw_info *info) IMMED_NVC0(ctx.push, NVC0_3D(VERTEX_ARRAY_FETCH(1)), 0); } - if (info->indexed) - nouveau_resource_unmap(nv04_resource(nvc0->idxbuf.buffer)); + if (info->index_size && !info->has_user_indices) + nouveau_resource_unmap(nv04_resource(info->index.resource)); for (i = 0; i < nvc0->num_vtxbufs; ++i) nouveau_resource_unmap(nv04_resource(nvc0->vtxbuf[i].buffer.resource)); @@ -626,7 +628,7 @@ nvc0_push_upload_vertex_ids(struct push_context *ctx, uint64_t va; uint32_t *data; uint32_t format; - unsigned index_size = nvc0->idxbuf.index_size; + unsigned index_size = info->index_size; unsigned i; unsigned a = nvc0->vertex->num_elements; @@ -639,11 +641,11 @@ nvc0_push_upload_vertex_ids(struct push_context *ctx, bo); nouveau_pushbuf_validate(push); - if (info->indexed) { + if (info->index_size) { if (!info->index_bias) { memcpy(data, ctx->idxbuf, info->count * index_size); } else { - switch (nvc0->idxbuf.index_size) { + switch (info->index_size) { case 1: copy_indices_u8(data, ctx->idxbuf, info->index_bias, info->count); break; diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 264ace530a2..ce1fab48d5e 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -591,7 +591,6 @@ struct r300_context { void *dsa_decompress_zmask; - struct pipe_index_buffer index_buffer; struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; unsigned nr_vertex_buffers; struct u_upload_mgr *uploader; @@ -733,7 +732,7 @@ void r300_stop_query(struct r300_context *r300); /* r300_render_translate.c */ void r300_translate_index_buffer(struct r300_context *r300, - struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, struct pipe_resource **out_index_buffer, unsigned *index_size, unsigned index_offset, unsigned *start, unsigned count); diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c index 1d3e676e322..8eca1438603 100644 --- a/src/gallium/drivers/r300/r300_render.c +++ b/src/gallium/drivers/r300/r300_render.c @@ -501,7 +501,7 @@ static void r300_draw_elements_immediate(struct r300_context *r300, const uint8_t *ptr1; const uint16_t *ptr2; const uint32_t *ptr4; - unsigned index_size = r300->index_buffer.index_size; + unsigned index_size = info->index_size; unsigned i, count_dwords = index_size == 4 ? info->count : (info->count + 1) / 2; CS_LOCALS(r300); @@ -519,7 +519,7 @@ static void r300_draw_elements_immediate(struct r300_context *r300, switch (index_size) { case 1: - ptr1 = (uint8_t*)r300->index_buffer.user_buffer; + ptr1 = (uint8_t*)info->index.user; ptr1 += info->start; OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (info->count << 16) | @@ -543,7 +543,7 @@ static void r300_draw_elements_immediate(struct r300_context *r300, break; case 2: - ptr2 = (uint16_t*)r300->index_buffer.user_buffer; + ptr2 = (uint16_t*)info->index.user; ptr2 += info->start; OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (info->count << 16) | @@ -562,7 +562,7 @@ static void r300_draw_elements_immediate(struct r300_context *r300, break; case 4: - ptr4 = (uint32_t*)r300->index_buffer.user_buffer; + ptr4 = (uint32_t*)info->index.user; ptr4 += info->start; OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (info->count << 16) | @@ -584,8 +584,9 @@ static void r300_draw_elements(struct r300_context *r300, const struct pipe_draw_info *info, int instance_id) { - struct pipe_resource *indexBuffer = r300->index_buffer.buffer; - unsigned indexSize = r300->index_buffer.index_size; + struct pipe_resource *indexBuffer = + info->has_user_indices ? NULL : info->index.resource; + unsigned indexSize = info->index_size; struct pipe_resource* orgIndexBuffer = indexBuffer; unsigned start = info->start; unsigned count = info->count; @@ -600,7 +601,7 @@ static void r300_draw_elements(struct r300_context *r300, &index_offset); } - r300_translate_index_buffer(r300, &r300->index_buffer, &indexBuffer, + r300_translate_index_buffer(r300, info, &indexBuffer, &indexSize, index_offset, &start, count); /* Fallback for misaligned ushort indices. */ @@ -621,10 +622,10 @@ static void r300_draw_elements(struct r300_context *r300, count, (uint8_t*)ptr); } } else { - if (r300->index_buffer.user_buffer) + if (info->has_user_indices) r300_upload_index_buffer(r300, &indexBuffer, indexSize, &start, count, - r300->index_buffer.user_buffer); + info->index.user); } /* 19 dwords for emit_draw_elements. Give up if the function fails. */ @@ -792,7 +793,7 @@ static void r300_draw_vbo(struct pipe_context* pipe, r300_update_derived_state(r300); /* Draw. */ - if (info.indexed) { + if (info.index_size) { unsigned max_count = r300_max_vertex_count(r300); if (!max_count) { @@ -807,11 +808,9 @@ static void r300_draw_vbo(struct pipe_context* pipe, } info.max_index = max_count - 1; - info.start += r300->index_buffer.offset / r300->index_buffer.index_size; if (info.instance_count <= 1) { - if (info.count <= 8 && - r300->index_buffer.user_buffer) { + if (info.count <= 8 && info.has_user_indices) { r300_draw_elements_immediate(r300, &info); } else { r300_draw_elements(r300, &info, -1); @@ -850,6 +849,14 @@ static void r300_swtcl_draw_vbo(struct pipe_context* pipe, if (!u_trim_pipe_prim(info->mode, (unsigned*)&info->count)) return; + if (info->index_size) { + draw_set_indexes(r300->draw, + info->has_user_indices ? + info->index.user : + r300_resource(info->index.resource)->malloced_buffer, + info->index_size, ~0); + } + r300_update_derived_state(r300); draw_vbo(r300->draw, info); diff --git a/src/gallium/drivers/r300/r300_render_translate.c b/src/gallium/drivers/r300/r300_render_translate.c index 7800f6eea22..7dc49d35298 100644 --- a/src/gallium/drivers/r300/r300_render_translate.c +++ b/src/gallium/drivers/r300/r300_render_translate.c @@ -26,7 +26,7 @@ void r300_translate_index_buffer(struct r300_context *r300, - struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, struct pipe_resource **out_buffer, unsigned *index_size, unsigned index_offset, unsigned *start, unsigned count) @@ -41,7 +41,7 @@ void r300_translate_index_buffer(struct r300_context *r300, &out_offset, out_buffer, &ptr); util_shorten_ubyte_elts_to_userptr( - &r300->context, ib, PIPE_TRANSFER_UNSYNCHRONIZED, index_offset, + &r300->context, info, PIPE_TRANSFER_UNSYNCHRONIZED, index_offset, *start, count, ptr); *index_size = 2; @@ -54,7 +54,7 @@ void r300_translate_index_buffer(struct r300_context *r300, u_upload_alloc(r300->uploader, 0, count * 2, 4, &out_offset, out_buffer, &ptr); - util_rebuild_ushort_elts_to_userptr(&r300->context, ib, + util_rebuild_ushort_elts_to_userptr(&r300->context, info, PIPE_TRANSFER_UNSYNCHRONIZED, index_offset, *start, count, ptr); @@ -69,7 +69,7 @@ void r300_translate_index_buffer(struct r300_context *r300, u_upload_alloc(r300->uploader, 0, count * 4, 4, &out_offset, out_buffer, &ptr); - util_rebuild_uint_elts_to_userptr(&r300->context, ib, + util_rebuild_uint_elts_to_userptr(&r300->context, info, PIPE_TRANSFER_UNSYNCHRONIZED, index_offset, *start, count, ptr); diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index b3bfafd376a..c2b99372f8e 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -1783,37 +1783,6 @@ static void r300_set_vertex_buffers_swtcl(struct pipe_context* pipe, } } -static void r300_set_index_buffer_hwtcl(struct pipe_context* pipe, - const struct pipe_index_buffer *ib) -{ - struct r300_context* r300 = r300_context(pipe); - - if (ib) { - pipe_resource_reference(&r300->index_buffer.buffer, ib->buffer); - memcpy(&r300->index_buffer, ib, sizeof(*ib)); - } else { - pipe_resource_reference(&r300->index_buffer.buffer, NULL); - } -} - -static void r300_set_index_buffer_swtcl(struct pipe_context* pipe, - const struct pipe_index_buffer *ib) -{ - struct r300_context* r300 = r300_context(pipe); - - if (ib) { - const void *buf = NULL; - if (ib->user_buffer) { - buf = ib->user_buffer; - } else if (ib->buffer) { - buf = r300_resource(ib->buffer)->malloced_buffer; - } - draw_set_indexes(r300->draw, - (const ubyte *) buf + ib->offset, - ib->index_size, ~0); - } -} - /* Initialize the PSC tables. */ static void r300_vertex_psc(struct r300_vertex_element_state *velems) { @@ -2125,10 +2094,8 @@ void r300_init_state_functions(struct r300_context* r300) if (r300->screen->caps.has_tcl) { r300->context.set_vertex_buffers = r300_set_vertex_buffers_hwtcl; - r300->context.set_index_buffer = r300_set_index_buffer_hwtcl; } else { r300->context.set_vertex_buffers = r300_set_vertex_buffers_swtcl; - r300->context.set_index_buffer = r300_set_index_buffer_swtcl; } r300->context.create_vertex_elements_state = r300_create_vertex_elements_state; diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index e1715e8628e..e5acd415423 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -509,9 +509,6 @@ struct r600_context { * the GPU addresses are updated. */ struct list_head texture_buffers; - /* Index buffer. */ - struct pipe_index_buffer index_buffer; - /* Last draw state (-1 = unset). */ enum pipe_prim_type last_primitive_type; /* Last primitive type used in draw_vbo. */ enum pipe_prim_type current_rast_prim; /* primitive type after TES, GS */ diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index ee6fd2667b3..99ec5e7f7dc 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -523,20 +523,6 @@ static void r600_delete_vertex_elements(struct pipe_context *ctx, void *state) FREE(shader); } -static void r600_set_index_buffer(struct pipe_context *ctx, - const struct pipe_index_buffer *ib) -{ - struct r600_context *rctx = (struct r600_context *)ctx; - - if (ib) { - pipe_resource_reference(&rctx->index_buffer.buffer, ib->buffer); - memcpy(&rctx->index_buffer, ib, sizeof(*ib)); - r600_context_add_resource_size(ctx, ib->buffer); - } else { - pipe_resource_reference(&rctx->index_buffer.buffer, NULL); - } -} - void r600_vertex_buffers_dirty(struct r600_context *rctx) { if (rctx->vertex_buffer_state.dirty_mask) { @@ -1702,14 +1688,16 @@ static inline void r600_emit_rasterizer_prim_state(struct r600_context *rctx) static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) { struct r600_context *rctx = (struct r600_context *)ctx; - struct pipe_index_buffer ib = {}; + struct pipe_resource *indexbuf = info->has_user_indices ? NULL : info->index.resource; struct radeon_winsys_cs *cs = rctx->b.gfx.cs; bool render_cond_bit = rctx->b.render_cond && !rctx->b.render_cond_force_off; + bool has_user_indices = info->has_user_indices; uint64_t mask; - unsigned num_patches, dirty_tex_counter; + unsigned num_patches, dirty_tex_counter, index_offset = 0; + unsigned index_size = info->index_size; int index_bias; - if (!info->indirect && !info->count && (info->indexed || !info->count_from_stream_output)) { + if (!info->indirect && !info->count && (index_size || !info->count_from_stream_output)) { return; } @@ -1747,18 +1735,11 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info : (rctx->tes_shader)? rctx->tes_shader->info.properties[TGSI_PROPERTY_TES_PRIM_MODE] : info->mode; - if (info->indexed) { - /* Initialize the index buffer struct. */ - pipe_resource_reference(&ib.buffer, rctx->index_buffer.buffer); - ib.user_buffer = rctx->index_buffer.user_buffer; - ib.index_size = rctx->index_buffer.index_size; - ib.offset = rctx->index_buffer.offset; - if (!info->indirect) { - ib.offset += info->start * ib.index_size; - } + if (index_size) { + index_offset += info->start * index_size; /* Translate 8-bit indices to 16-bit. */ - if (unlikely(ib.index_size == 1)) { + if (unlikely(index_size == 1)) { struct pipe_resource *out_buffer = NULL; unsigned out_offset; void *ptr; @@ -1775,7 +1756,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info PIPE_TRANSFER_READ); if (data) { data += info->indirect->offset / sizeof(unsigned); - start = data[2] * ib.index_size; + start = data[2] * index_size; count = data[0]; } else { @@ -1786,19 +1767,16 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info u_upload_alloc(ctx->stream_uploader, start, count * 2, 256, &out_offset, &out_buffer, &ptr); - if (unlikely(!ptr)) { - pipe_resource_reference(&ib.buffer, NULL); + if (unlikely(!ptr)) return; - } util_shorten_ubyte_elts_to_userptr( - &rctx->b.b, &ib, 0, 0, ib.offset + start, count, ptr); + &rctx->b.b, info, 0, 0, index_offset, count, ptr); - pipe_resource_reference(&ib.buffer, NULL); - ib.user_buffer = NULL; - ib.buffer = out_buffer; - ib.offset = out_offset; - ib.index_size = 2; + indexbuf = out_buffer; + index_offset = out_offset; + index_size = 2; + has_user_indices = false; } /* Upload the index buffer. @@ -1806,13 +1784,14 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info * and the indices are emitted via PKT3_DRAW_INDEX_IMMD. * Indirect draws never use immediate indices. * Note: Instanced rendering in combination with immediate indices hangs. */ - if (ib.user_buffer && (R600_BIG_ENDIAN || info->indirect || + if (has_user_indices && (R600_BIG_ENDIAN || info->indirect || info->instance_count > 1 || - info->count*ib.index_size > 20)) { + info->count*index_size > 20)) { + indexbuf = NULL; u_upload_data(ctx->stream_uploader, 0, - info->count * ib.index_size, 256, - ib.user_buffer, &ib.offset, &ib.buffer); - ib.user_buffer = NULL; + info->count * index_size, 256, + info->index.user, &index_offset, &indexbuf); + has_user_indices = false; } index_bias = info->index_bias; } else { @@ -1840,7 +1819,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info evergreen_setup_tess_constants(rctx, info, &num_patches); /* Emit states. */ - r600_need_cs_space(rctx, ib.user_buffer ? 5 : 0, TRUE); + r600_need_cs_space(rctx, has_user_indices ? 5 : 0, TRUE); r600_flush_emit(rctx); mask = rctx->dirty_atoms; @@ -1937,21 +1916,21 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info RADEON_PRIO_DRAW_INDIRECT)); } - if (info->indexed) { + if (index_size) { radeon_emit(cs, PKT3(PKT3_INDEX_TYPE, 0, 0)); - radeon_emit(cs, ib.index_size == 4 ? + radeon_emit(cs, index_size == 4 ? (VGT_INDEX_32 | (R600_BIG_ENDIAN ? VGT_DMA_SWAP_32_BIT : 0)) : (VGT_INDEX_16 | (R600_BIG_ENDIAN ? VGT_DMA_SWAP_16_BIT : 0))); - if (ib.user_buffer) { - unsigned size_bytes = info->count*ib.index_size; + if (has_user_indices) { + unsigned size_bytes = info->count*index_size; unsigned size_dw = align(size_bytes, 4) / 4; radeon_emit(cs, PKT3(PKT3_DRAW_INDEX_IMMD, 1 + size_dw, render_cond_bit)); radeon_emit(cs, info->count); radeon_emit(cs, V_0287F0_DI_SRC_SEL_IMMEDIATE); - radeon_emit_array(cs, ib.user_buffer, size_dw); + radeon_emit_array(cs, info->index.user, size_dw); } else { - uint64_t va = r600_resource(ib.buffer)->gpu_address + ib.offset; + uint64_t va = r600_resource(indexbuf)->gpu_address + index_offset; if (likely(!info->indirect)) { radeon_emit(cs, PKT3(PKT3_DRAW_INDEX, 3, render_cond_bit)); @@ -1961,12 +1940,12 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info radeon_emit(cs, V_0287F0_DI_SRC_SEL_DMA); radeon_emit(cs, PKT3(PKT3_NOP, 0, 0)); radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, - (struct r600_resource*)ib.buffer, + (struct r600_resource*)indexbuf, RADEON_USAGE_READ, RADEON_PRIO_INDEX_BUFFER)); } else { - uint32_t max_size = (ib.buffer->width0 - ib.offset) / ib.index_size; + uint32_t max_size = (indexbuf->width0 - index_offset) / index_size; radeon_emit(cs, PKT3(EG_PKT3_INDEX_BASE, 1, 0)); radeon_emit(cs, va); @@ -1974,7 +1953,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info radeon_emit(cs, PKT3(PKT3_NOP, 0, 0)); radeon_emit(cs, radeon_add_to_buffer_list(&rctx->b, &rctx->b.gfx, - (struct r600_resource*)ib.buffer, + (struct r600_resource*)indexbuf, RADEON_USAGE_READ, RADEON_PRIO_INDEX_BUFFER)); @@ -2064,7 +2043,8 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info rctx->framebuffer.do_update_surf_dirtiness = false; } - pipe_resource_reference(&ib.buffer, NULL); + if (index_size && indexbuf != info->index.resource) + pipe_resource_reference(&indexbuf, NULL); rctx->b.num_draw_calls++; } @@ -2971,7 +2951,6 @@ void r600_init_common_state_functions(struct r600_context *rctx) rctx->b.b.set_sample_mask = r600_set_sample_mask; rctx->b.b.set_stencil_ref = r600_set_pipe_stencil_ref; rctx->b.b.set_vertex_buffers = r600_set_vertex_buffers; - rctx->b.b.set_index_buffer = r600_set_index_buffer; rctx->b.b.set_sampler_views = r600_set_sampler_views; rctx->b.b.sampler_view_destroy = r600_sampler_view_destroy; rctx->b.b.texture_barrier = r600_texture_barrier; diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h index ea61e1e4e7e..71a3e9834f3 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.h +++ b/src/gallium/drivers/radeonsi/si_pipe.h @@ -314,7 +314,6 @@ struct si_context { /* Vertex and index buffers. */ bool vertex_buffers_dirty; bool vertex_buffer_pointer_dirty; - struct pipe_index_buffer index_buffer; struct pipe_vertex_buffer vertex_buffer[SI_NUM_VERTEX_BUFFERS]; /* MSAA config state. */ diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 86de578e64a..1bac07e2341 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -3879,24 +3879,6 @@ static void si_set_vertex_buffers(struct pipe_context *ctx, sctx->vertex_buffers_dirty = true; } -static void si_set_index_buffer(struct pipe_context *ctx, - const struct pipe_index_buffer *ib) -{ - struct si_context *sctx = (struct si_context *)ctx; - - if (ib) { - struct pipe_resource *buf = ib->buffer; - - pipe_resource_reference(&sctx->index_buffer.buffer, buf); - memcpy(&sctx->index_buffer, ib, sizeof(*ib)); - r600_context_add_resource_size(ctx, buf); - if (buf) - r600_resource(buf)->bind_history |= PIPE_BIND_INDEX_BUFFER; - } else { - pipe_resource_reference(&sctx->index_buffer.buffer, NULL); - } -} - /* * Misc */ @@ -4051,7 +4033,6 @@ void si_init_state_functions(struct si_context *sctx) sctx->b.b.bind_vertex_elements_state = si_bind_vertex_elements; sctx->b.b.delete_vertex_elements_state = si_delete_vertex_element; sctx->b.b.set_vertex_buffers = si_set_vertex_buffers; - sctx->b.b.set_index_buffer = si_set_index_buffer; sctx->b.b.texture_barrier = si_texture_barrier; sctx->b.b.memory_barrier = si_memory_barrier; diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index 50bf8293465..1de523c393f 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -552,7 +552,7 @@ static void si_emit_vs_state(struct si_context *sctx, const struct pipe_draw_info *info) { sctx->current_vs_state &= C_VS_STATE_INDEXED; - sctx->current_vs_state |= S_VS_STATE_INDEXED(!!info->indexed); + sctx->current_vs_state |= S_VS_STATE_INDEXED(!!info->index_size); if (sctx->current_vs_state != sctx->last_vs_state) { struct radeon_winsys_cs *cs = sctx->b.gfx.cs; @@ -625,7 +625,9 @@ static void si_emit_draw_registers(struct si_context *sctx, static void si_emit_draw_packets(struct si_context *sctx, const struct pipe_draw_info *info, - const struct pipe_index_buffer *ib) + struct pipe_resource *indexbuf, + unsigned index_size, + unsigned index_offset) { struct pipe_draw_indirect_info *indirect = info->indirect; struct radeon_winsys_cs *cs = sctx->b.gfx.cs; @@ -658,12 +660,12 @@ static void si_emit_draw_packets(struct si_context *sctx, } /* draw packet */ - if (info->indexed) { - if (ib->index_size != sctx->last_index_size) { + if (index_size) { + if (index_size != sctx->last_index_size) { unsigned index_type; /* index type */ - switch (ib->index_size) { + switch (index_size) { case 1: index_type = V_028A7C_VGT_INDEX_8; break; @@ -690,15 +692,15 @@ static void si_emit_draw_packets(struct si_context *sctx, radeon_emit(cs, index_type); } - sctx->last_index_size = ib->index_size; + sctx->last_index_size = index_size; } - index_max_size = (ib->buffer->width0 - ib->offset) / - ib->index_size; - index_va = r600_resource(ib->buffer)->gpu_address + ib->offset; + index_max_size = (indexbuf->width0 - index_offset) / + index_size; + index_va = r600_resource(indexbuf)->gpu_address + index_offset; radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx, - (struct r600_resource *)ib->buffer, + (struct r600_resource *)indexbuf, RADEON_USAGE_READ, RADEON_PRIO_INDEX_BUFFER); } else { /* On CI and later, non-indexed draws overwrite VGT_INDEX_TYPE, @@ -724,12 +726,12 @@ static void si_emit_draw_packets(struct si_context *sctx, (struct r600_resource *)indirect->buffer, RADEON_USAGE_READ, RADEON_PRIO_DRAW_INDIRECT); - unsigned di_src_sel = info->indexed ? V_0287F0_DI_SRC_SEL_DMA + unsigned di_src_sel = index_size ? V_0287F0_DI_SRC_SEL_DMA : V_0287F0_DI_SRC_SEL_AUTO_INDEX; assert(indirect->offset % 4 == 0); - if (info->indexed) { + if (index_size) { radeon_emit(cs, PKT3(PKT3_INDEX_BASE, 1, 0)); radeon_emit(cs, index_va); radeon_emit(cs, index_va >> 32); @@ -739,7 +741,7 @@ static void si_emit_draw_packets(struct si_context *sctx, } if (!sctx->screen->has_draw_indirect_multi) { - radeon_emit(cs, PKT3(info->indexed ? PKT3_DRAW_INDEX_INDIRECT + radeon_emit(cs, PKT3(index_size ? PKT3_DRAW_INDEX_INDIRECT : PKT3_DRAW_INDIRECT, 3, render_cond_bit)); radeon_emit(cs, indirect->offset); @@ -760,7 +762,7 @@ static void si_emit_draw_packets(struct si_context *sctx, count_va = params_buf->gpu_address + indirect->indirect_draw_count_offset; } - radeon_emit(cs, PKT3(info->indexed ? PKT3_DRAW_INDEX_INDIRECT_MULTI : + radeon_emit(cs, PKT3(index_size ? PKT3_DRAW_INDEX_INDIRECT_MULTI : PKT3_DRAW_INDIRECT_MULTI, 8, render_cond_bit)); radeon_emit(cs, indirect->offset); @@ -782,7 +784,7 @@ static void si_emit_draw_packets(struct si_context *sctx, radeon_emit(cs, info->instance_count); /* Base vertex and start instance. */ - base_vertex = info->indexed ? info->index_bias : info->start; + base_vertex = index_size ? info->index_bias : info->start; if (base_vertex != sctx->last_base_vertex || sctx->last_base_vertex == SI_BASE_VERTEX_UNKNOWN || @@ -800,8 +802,8 @@ static void si_emit_draw_packets(struct si_context *sctx, sctx->last_sh_base_reg = sh_base_reg; } - if (info->indexed) { - index_va += info->start * ib->index_size; + if (index_size) { + index_va += info->start * index_size; radeon_emit(cs, PKT3(PKT3_DRAW_INDEX_2, 4, render_cond_bit)); radeon_emit(cs, index_max_size); @@ -1160,11 +1162,12 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) { struct si_context *sctx = (struct si_context *)ctx; struct si_state_rasterizer *rs = sctx->queued.named.rasterizer; - const struct pipe_index_buffer *ib = &sctx->index_buffer; - struct pipe_index_buffer ib_tmp; /* for index buffer uploads only */ + struct pipe_resource *indexbuf = info->index.resource; unsigned mask, dirty_tex_counter; enum pipe_prim_type rast_prim; unsigned num_patches = 0; + unsigned index_size = info->index_size; + unsigned index_offset = info->indirect ? info->start * index_size : 0; if (likely(!info->indirect)) { /* SI-CI treat instance_count==0 as instance_count==1. There is @@ -1176,7 +1179,7 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) /* Handle count == 0. */ if (unlikely(!info->count && - (info->indexed || !info->count_from_stream_output))) + (index_size || !info->count_from_stream_output))) return; } @@ -1248,58 +1251,55 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) if (!si_upload_graphics_shader_descriptors(sctx)) return; - ib_tmp.buffer = NULL; - - if (info->indexed) { + if (index_size) { /* Translate or upload, if needed. */ /* 8-bit indices are supported on VI. */ - if (sctx->b.chip_class <= CIK && ib->index_size == 1) { - unsigned start, count, start_offset, size; + if (sctx->b.chip_class <= CIK && index_size == 1) { + unsigned start, count, start_offset, size, offset; void *ptr; si_get_draw_start_count(sctx, info, &start, &count); start_offset = start * 2; size = count * 2; + indexbuf = NULL; u_upload_alloc(ctx->stream_uploader, start_offset, size, si_optimal_tcc_alignment(sctx, size), - &ib_tmp.offset, &ib_tmp.buffer, &ptr); - if (!ib_tmp.buffer) + &offset, &indexbuf, &ptr); + if (!indexbuf) return; - util_shorten_ubyte_elts_to_userptr(&sctx->b.b, ib, 0, 0, - ib->offset + start, + util_shorten_ubyte_elts_to_userptr(&sctx->b.b, info, 0, 0, + index_offset + start, count, ptr); /* info->start will be added by the drawing code */ - ib_tmp.offset -= start_offset; - ib_tmp.index_size = 2; - ib = &ib_tmp; - } else if (ib->user_buffer && !ib->buffer) { + index_offset = offset - start_offset; + index_size = 2; + } else if (info->has_user_indices) { unsigned start_offset; assert(!info->indirect); - start_offset = info->start * ib->index_size; + start_offset = info->start * index_size; + indexbuf = NULL; u_upload_data(ctx->stream_uploader, start_offset, - info->count * ib->index_size, + info->count * index_size, sctx->screen->b.info.tcc_cache_line_size, - (char*)ib->user_buffer + start_offset, - &ib_tmp.offset, &ib_tmp.buffer); - if (!ib_tmp.buffer) + (char*)info->index.user + start_offset, + &index_offset, &indexbuf); + if (!indexbuf) return; /* info->start will be added by the drawing code */ - ib_tmp.offset -= start_offset; - ib_tmp.index_size = ib->index_size; - ib = &ib_tmp; + index_offset -= start_offset; } else if (sctx->b.chip_class <= CIK && - r600_resource(ib->buffer)->TC_L2_dirty) { + r600_resource(indexbuf)->TC_L2_dirty) { /* VI reads index buffers through TC L2, so it doesn't * need this. */ sctx->b.flags |= SI_CONTEXT_WRITEBACK_GLOBAL_L2; - r600_resource(ib->buffer)->TC_L2_dirty = false; + r600_resource(indexbuf)->TC_L2_dirty = false; } } @@ -1370,7 +1370,7 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) si_emit_draw_registers(sctx, info, num_patches); si_ce_pre_draw_synchronization(sctx); - si_emit_draw_packets(sctx, info, ib); + si_emit_draw_packets(sctx, info, indexbuf, index_size, index_offset); si_ce_post_draw_synchronization(sctx); if (sctx->trace_buf) @@ -1416,12 +1416,13 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info) sctx->framebuffer.do_update_surf_dirtiness = false; } - pipe_resource_reference(&ib_tmp.buffer, NULL); sctx->b.num_draw_calls++; if (info->primitive_restart) sctx->b.num_prim_restart_calls++; if (G_0286E8_WAVESIZE(sctx->spi_tmpring_size)) sctx->b.num_spill_draw_calls++; + if (index_size && indexbuf != info->index.resource) + pipe_resource_reference(&indexbuf, NULL); } void si_trace_emit(struct si_context *sctx) diff --git a/src/gallium/drivers/rbug/rbug_context.c b/src/gallium/drivers/rbug/rbug_context.c index 91b1ac66ebe..e1f3c4f2844 100644 --- a/src/gallium/drivers/rbug/rbug_context.c +++ b/src/gallium/drivers/rbug/rbug_context.c @@ -794,25 +794,6 @@ rbug_set_vertex_buffers(struct pipe_context *_pipe, } static void -rbug_set_index_buffer(struct pipe_context *_pipe, - const struct pipe_index_buffer *_ib) -{ - struct rbug_context *rb_pipe = rbug_context(_pipe); - struct pipe_context *pipe = rb_pipe->pipe; - struct pipe_index_buffer unwrapped_ib, *ib = NULL; - - if (_ib) { - unwrapped_ib = *_ib; - unwrapped_ib.buffer = rbug_resource_unwrap(_ib->buffer); - ib = &unwrapped_ib; - } - - mtx_lock(&rb_pipe->call_mutex); - pipe->set_index_buffer(pipe, ib); - mtx_unlock(&rb_pipe->call_mutex); -} - -static void rbug_set_sample_mask(struct pipe_context *_pipe, unsigned sample_mask) { @@ -1260,7 +1241,6 @@ rbug_context_create(struct pipe_screen *_screen, struct pipe_context *pipe) rb_pipe->base.set_viewport_states = rbug_set_viewport_states; rb_pipe->base.set_sampler_views = rbug_set_sampler_views; rb_pipe->base.set_vertex_buffers = rbug_set_vertex_buffers; - rb_pipe->base.set_index_buffer = rbug_set_index_buffer; rb_pipe->base.set_sample_mask = rbug_set_sample_mask; rb_pipe->base.create_stream_output_target = rbug_create_stream_output_target; rb_pipe->base.stream_output_target_destroy = rbug_stream_output_target_destroy; diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h index a57f5875537..7ce4dc3560d 100644 --- a/src/gallium/drivers/softpipe/sp_context.h +++ b/src/gallium/drivers/softpipe/sp_context.h @@ -88,7 +88,6 @@ struct softpipe_context { struct pipe_shader_buffer buffers[PIPE_SHADER_TYPES][PIPE_MAX_SHADER_BUFFERS]; struct pipe_viewport_state viewports[PIPE_MAX_VIEWPORTS]; struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; - struct pipe_index_buffer index_buffer; struct pipe_resource *mapped_vs_tex[PIPE_MAX_SHADER_SAMPLER_VIEWS]; struct pipe_resource *mapped_gs_tex[PIPE_MAX_SHADER_SAMPLER_VIEWS]; diff --git a/src/gallium/drivers/softpipe/sp_draw_arrays.c b/src/gallium/drivers/softpipe/sp_draw_arrays.c index 137ad0565b3..6363701cf92 100644 --- a/src/gallium/drivers/softpipe/sp_draw_arrays.c +++ b/src/gallium/drivers/softpipe/sp_draw_arrays.c @@ -96,21 +96,17 @@ softpipe_draw_vbo(struct pipe_context *pipe, } /* Map index buffer, if present */ - if (info->indexed) { + if (info->index_size) { unsigned available_space = ~0; - mapped_indices = sp->index_buffer.user_buffer; + mapped_indices = info->has_user_indices ? info->index.user : NULL; if (!mapped_indices) { - mapped_indices = softpipe_resource_data(sp->index_buffer.buffer); - if (sp->index_buffer.buffer->width0 > sp->index_buffer.offset) - available_space = - (sp->index_buffer.buffer->width0 - sp->index_buffer.offset); - else - available_space = 0; + mapped_indices = softpipe_resource_data(info->index.resource); + available_space = info->index.resource->width0; } draw_set_indexes(draw, - (ubyte *) mapped_indices + sp->index_buffer.offset, - sp->index_buffer.index_size, available_space); + (ubyte *) mapped_indices, + info->index_size, available_space); } diff --git a/src/gallium/drivers/softpipe/sp_state_vertex.c b/src/gallium/drivers/softpipe/sp_state_vertex.c index 48c8d2cb39f..a7a8736390d 100644 --- a/src/gallium/drivers/softpipe/sp_state_vertex.c +++ b/src/gallium/drivers/softpipe/sp_state_vertex.c @@ -97,19 +97,6 @@ softpipe_set_vertex_buffers(struct pipe_context *pipe, } -static void -softpipe_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct softpipe_context *softpipe = softpipe_context(pipe); - - if (ib) - memcpy(&softpipe->index_buffer, ib, sizeof(softpipe->index_buffer)); - else - memset(&softpipe->index_buffer, 0, sizeof(softpipe->index_buffer)); -} - - void softpipe_init_vertex_funcs(struct pipe_context *pipe) { @@ -118,5 +105,4 @@ softpipe_init_vertex_funcs(struct pipe_context *pipe) pipe->delete_vertex_elements_state = softpipe_delete_vertex_elements_state; pipe->set_vertex_buffers = softpipe_set_vertex_buffers; - pipe->set_index_buffer = softpipe_set_index_buffer; } diff --git a/src/gallium/drivers/svga/svga_context.h b/src/gallium/drivers/svga/svga_context.h index a214f2cf902..a268635d6af 100644 --- a/src/gallium/drivers/svga/svga_context.h +++ b/src/gallium/drivers/svga/svga_context.h @@ -268,7 +268,6 @@ struct svga_state struct svga_geometry_shader *gs; /* derived GS */ struct pipe_vertex_buffer vb[PIPE_MAX_ATTRIBS]; - struct pipe_index_buffer ib; /** Constant buffers for each shader. * The size should probably always match with that of * svga_shader_emitter_v10.num_shader_consts. diff --git a/src/gallium/drivers/svga/svga_pipe_draw.c b/src/gallium/drivers/svga/svga_pipe_draw.c index eaf46811ff7..fea9da1d339 100644 --- a/src/gallium/drivers/svga/svga_pipe_draw.c +++ b/src/gallium/drivers/svga/svga_pipe_draw.c @@ -171,13 +171,13 @@ static boolean need_fallback_prim_restart(const struct svga_context *svga, const struct pipe_draw_info *info) { - if (info->primitive_restart && info->indexed) { + if (info->primitive_restart && info->index_size) { if (!svga_have_vgpu10(svga)) return TRUE; else if (!svga->state.sw.need_swtnl) { - if (svga->curr.ib.index_size == 1) + if (info->index_size == 1) return TRUE; /* no device support for 1-byte indexes */ - else if (svga->curr.ib.index_size == 2) + else if (info->index_size == 2) return info->restart_index != 0xffff; else return info->restart_index != 0xffffffff; @@ -196,6 +196,8 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) unsigned count = info->count; enum pipe_error ret = 0; boolean needed_swtnl; + struct pipe_resource *indexbuf = + info->has_user_indices ? NULL : info->index.resource; SVGA_STATS_TIME_PUSH(svga_sws(svga), SVGA_STATS_TIME_DRAWVBO); @@ -206,11 +208,10 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) goto done; /* Upload a user index buffer. */ - struct pipe_index_buffer ibuffer_saved = {0}; - if (info->indexed && svga->curr.ib.user_buffer && - !util_save_and_upload_index_buffer(pipe, info, &svga->curr.ib, - &ibuffer_saved)) { - return; + unsigned index_offset = 0; + if (info->index_size && info->has_user_indices && + !util_upload_index_buffer(pipe, info, &indexbuf, &index_offset)) { + goto done; } /* @@ -229,7 +230,7 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) if (need_fallback_prim_restart(svga, info)) { enum pipe_error r; - r = util_draw_vbo_without_prim_restart(pipe, &svga->curr.ib, info); + r = util_draw_vbo_without_prim_restart(pipe, info); assert(r == PIPE_OK); (void) r; goto done; @@ -258,18 +259,18 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) /* Avoid leaking the previous hwtnl bias to swtnl */ svga_hwtnl_set_index_bias( svga->hwtnl, 0 ); - ret = svga_swtnl_draw_vbo( svga, info ); + ret = svga_swtnl_draw_vbo(svga, info, indexbuf, index_offset); } else { - if (info->indexed && svga->curr.ib.buffer) { + if (info->index_size && indexbuf) { unsigned offset; - assert(svga->curr.ib.offset % svga->curr.ib.index_size == 0); - offset = svga->curr.ib.offset / svga->curr.ib.index_size; + assert(index_offset % info->index_size == 0); + offset = index_offset / info->index_size; ret = retry_draw_range_elements( svga, - svga->curr.ib.buffer, - svga->curr.ib.index_size, + indexbuf, + info->index_size, info->index_bias, info->min_index, info->max_index, @@ -296,9 +297,8 @@ svga_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) } done: - if (info->indexed && ibuffer_saved.user_buffer) - pipe->set_index_buffer(pipe, &ibuffer_saved); - + if (info->index_size && info->index.resource != indexbuf) + pipe_resource_reference(&indexbuf, NULL); SVGA_STATS_TIME_POP(svga_sws(svga)); } diff --git a/src/gallium/drivers/svga/svga_pipe_vertex.c b/src/gallium/drivers/svga/svga_pipe_vertex.c index 5243ae613ee..9f67608d528 100644 --- a/src/gallium/drivers/svga/svga_pipe_vertex.c +++ b/src/gallium/drivers/svga/svga_pipe_vertex.c @@ -54,15 +54,6 @@ static void svga_set_vertex_buffers(struct pipe_context *pipe, } -static void svga_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct svga_context *svga = svga_context(pipe); - - util_set_index_buffer(&svga->curr.ib, ib); -} - - /** * Does the given vertex attrib format need range adjustment in the VS? * Range adjustment scales and biases values from [0,1] to [-1,1]. @@ -340,7 +331,6 @@ void svga_cleanup_vertex_state( struct svga_context *svga ) void svga_init_vertex_functions( struct svga_context *svga ) { svga->pipe.set_vertex_buffers = svga_set_vertex_buffers; - svga->pipe.set_index_buffer = svga_set_index_buffer; svga->pipe.create_vertex_elements_state = svga_create_vertex_elements_state; svga->pipe.bind_vertex_elements_state = svga_bind_vertex_elements_state; svga->pipe.delete_vertex_elements_state = svga_delete_vertex_elements_state; diff --git a/src/gallium/drivers/svga/svga_swtnl.h b/src/gallium/drivers/svga/svga_swtnl.h index fc094e51428..0661b718fd3 100644 --- a/src/gallium/drivers/svga/svga_swtnl.h +++ b/src/gallium/drivers/svga/svga_swtnl.h @@ -39,7 +39,9 @@ void svga_destroy_swtnl( struct svga_context *svga ); enum pipe_error svga_swtnl_draw_vbo(struct svga_context *svga, - const struct pipe_draw_info *info); + const struct pipe_draw_info *info, + struct pipe_resource *indexbuf, + unsigned index_offset); #endif diff --git a/src/gallium/drivers/svga/svga_swtnl_draw.c b/src/gallium/drivers/svga/svga_swtnl_draw.c index 76d128d3ced..8dcfac8c3e2 100644 --- a/src/gallium/drivers/svga/svga_swtnl_draw.c +++ b/src/gallium/drivers/svga/svga_swtnl_draw.c @@ -38,7 +38,9 @@ enum pipe_error svga_swtnl_draw_vbo(struct svga_context *svga, - const struct pipe_draw_info *info) + const struct pipe_draw_info *info, + struct pipe_resource *indexbuf, + unsigned index_offset) { struct pipe_transfer *vb_transfer[PIPE_MAX_ATTRIBS] = { 0 }; struct pipe_transfer *ib_transfer = NULL; @@ -83,13 +85,14 @@ svga_swtnl_draw_vbo(struct svga_context *svga, /* Map index buffer, if present */ map = NULL; - if (info->indexed && svga->curr.ib.buffer) { - map = pipe_buffer_map(&svga->pipe, svga->curr.ib.buffer, + if (info->index_size && indexbuf) { + map = pipe_buffer_map(&svga->pipe, indexbuf, PIPE_TRANSFER_READ, &ib_transfer); + map = (ubyte *) map + index_offset; draw_set_indexes(draw, - (const ubyte *) map + svga->curr.ib.offset, - svga->curr.ib.index_size, ~0); + (const ubyte *) map, + info->index_size, ~0); } /* Map constant buffers */ diff --git a/src/gallium/drivers/swr/swr_context.h b/src/gallium/drivers/swr/swr_context.h index 4de20c1c1b1..93e6f056edf 100644 --- a/src/gallium/drivers/swr/swr_context.h +++ b/src/gallium/drivers/swr/swr_context.h @@ -137,7 +137,6 @@ struct swr_context { struct pipe_viewport_state viewport; struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; - struct pipe_index_buffer index_buffer; struct blitter_context *blitter; diff --git a/src/gallium/drivers/swr/swr_draw.cpp b/src/gallium/drivers/swr/swr_draw.cpp index de78cf34750..03c82a7e510 100644 --- a/src/gallium/drivers/swr/swr_draw.cpp +++ b/src/gallium/drivers/swr/swr_draw.cpp @@ -167,7 +167,7 @@ swr_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info) feState.bEnableCutIndex = info->primitive_restart; SwrSetFrontendState(ctx->swrContext, &feState); - if (info->indexed) + if (info->index_size) SwrDrawIndexedInstanced(ctx->swrContext, swr_convert_prim_topology(info->mode), info->count, diff --git a/src/gallium/drivers/swr/swr_state.cpp b/src/gallium/drivers/swr/swr_state.cpp index d2a51faaa1e..08549e51a18 100644 --- a/src/gallium/drivers/swr/swr_state.cpp +++ b/src/gallium/drivers/swr/swr_state.cpp @@ -591,20 +591,6 @@ swr_set_vertex_buffers(struct pipe_context *pipe, static void -swr_set_index_buffer(struct pipe_context *pipe, - const struct pipe_index_buffer *ib) -{ - struct swr_context *ctx = swr_context(pipe); - - if (ib) - memcpy(&ctx->index_buffer, ib, sizeof(ctx->index_buffer)); - else - memset(&ctx->index_buffer, 0, sizeof(ctx->index_buffer)); - - ctx->dirty |= SWR_NEW_VERTEX; -} - -static void swr_set_polygon_stipple(struct pipe_context *pipe, const struct pipe_poly_stipple *stipple) { @@ -749,10 +735,9 @@ swr_update_resource_status(struct pipe_context *pipe, } /* VBO index buffer */ - if (p_draw_info && p_draw_info->indexed) { - struct pipe_index_buffer *ib = &ctx->index_buffer; - if (!ib->user_buffer) - swr_resource_read(ib->buffer); + if (p_draw_info && p_draw_info->index_size) { + if (!p_draw_info->has_user_indices) + swr_resource_read(p_draw_info->index.resource); } /* transform feedback buffers */ @@ -1222,7 +1207,10 @@ swr_update_derived(struct pipe_context *pipe, /* Set vertex & index buffers */ /* (using draw info if called by swr_draw_vbo) */ - if (ctx->dirty & SWR_NEW_VERTEX) { + /* TODO: This is always true, because the index buffer comes from + * pipe_draw_info. + */ + if (1 || ctx->dirty & SWR_NEW_VERTEX) { uint32_t scratch_total; uint8_t *scratch = NULL; @@ -1303,20 +1291,19 @@ swr_update_derived(struct pipe_context *pipe, /* index buffer, if required (info passed in by swr_draw_vbo) */ SWR_FORMAT index_type = R32_UINT; /* Default for non-indexed draws */ - if (info.indexed) { + if (info.index_size) { const uint8_t *p_data; uint32_t size, pitch; - struct pipe_index_buffer *ib = &ctx->index_buffer; - pitch = ib->index_size ? ib->index_size : sizeof(uint32_t); + pitch = p_draw_info->index_size ? p_draw_info->index_size : sizeof(uint32_t); index_type = swr_convert_index_type(pitch); - if (!ib->user_buffer) { + if (!info.has_user_indices) { /* VBO * size is based on buffer->width0 rather than info.count * to prevent having to validate VBO on each draw */ - size = ib->buffer->width0; - p_data = swr_resource_data(ib->buffer) + ib->offset; + size = info.index.resource->width0; + p_data = swr_resource_data(info.index.resource); } else { /* Client buffer * client memory is one-time use, re-trigger SWR_NEW_VERTEX to @@ -1327,14 +1314,14 @@ swr_update_derived(struct pipe_context *pipe, size = AlignUp(size, 4); /* Copy indices to scratch space */ - const void *ptr = ib->user_buffer; + const void *ptr = info.index.user; ptr = swr_copy_to_scratch_space( ctx, &ctx->scratch->index_buffer, ptr, size); p_data = (const uint8_t *)ptr; } SWR_INDEX_BUFFER_STATE swrIndexBuffer; - swrIndexBuffer.format = swr_convert_index_type(ib->index_size); + swrIndexBuffer.format = swr_convert_index_type(p_draw_info->index_size); swrIndexBuffer.pIndices = p_data; swrIndexBuffer.size = size; @@ -1852,7 +1839,6 @@ swr_state_init(struct pipe_context *pipe) pipe->delete_vertex_elements_state = swr_delete_vertex_elements_state; pipe->set_vertex_buffers = swr_set_vertex_buffers; - pipe->set_index_buffer = swr_set_index_buffer; pipe->set_polygon_stipple = swr_set_polygon_stipple; pipe->set_clip_state = swr_set_clip_state; diff --git a/src/gallium/drivers/trace/tr_context.c b/src/gallium/drivers/trace/tr_context.c index eafee7f4fc1..c5563a4844f 100644 --- a/src/gallium/drivers/trace/tr_context.c +++ b/src/gallium/drivers/trace/tr_context.c @@ -1034,24 +1034,6 @@ trace_context_set_vertex_buffers(struct pipe_context *_pipe, } -static void -trace_context_set_index_buffer(struct pipe_context *_pipe, - const struct pipe_index_buffer *ib) -{ - struct trace_context *tr_ctx = trace_context(_pipe); - struct pipe_context *pipe = tr_ctx->pipe; - - trace_dump_call_begin("pipe_context", "set_index_buffer"); - - trace_dump_arg(ptr, pipe); - trace_dump_arg(index_buffer, ib); - - pipe->set_index_buffer(pipe, ib); - - trace_dump_call_end(); -} - - static struct pipe_stream_output_target * trace_context_create_stream_output_target(struct pipe_context *_pipe, struct pipe_resource *res, @@ -1804,7 +1786,6 @@ trace_context_create(struct trace_screen *tr_scr, TR_CTX_INIT(create_surface); TR_CTX_INIT(surface_destroy); TR_CTX_INIT(set_vertex_buffers); - TR_CTX_INIT(set_index_buffer); TR_CTX_INIT(create_stream_output_target); TR_CTX_INIT(stream_output_target_destroy); TR_CTX_INIT(set_stream_output_targets); diff --git a/src/gallium/drivers/trace/tr_dump_state.c b/src/gallium/drivers/trace/tr_dump_state.c index e4a5e3b693c..41f7faf513b 100644 --- a/src/gallium/drivers/trace/tr_dump_state.c +++ b/src/gallium/drivers/trace/tr_dump_state.c @@ -661,27 +661,6 @@ void trace_dump_vertex_buffer(const struct pipe_vertex_buffer *state) } -void trace_dump_index_buffer(const struct pipe_index_buffer *state) -{ - if (!trace_dumping_enabled_locked()) - return; - - if (!state) { - trace_dump_null(); - return; - } - - trace_dump_struct_begin("pipe_index_buffer"); - - trace_dump_member(uint, state, index_size); - trace_dump_member(uint, state, offset); - trace_dump_member(ptr, state, buffer); - trace_dump_member(ptr, state, user_buffer); - - trace_dump_struct_end(); -} - - void trace_dump_vertex_element(const struct pipe_vertex_element *state) { if (!trace_dumping_enabled_locked()) @@ -792,7 +771,8 @@ void trace_dump_draw_info(const struct pipe_draw_info *state) trace_dump_struct_begin("pipe_draw_info"); - trace_dump_member(bool, state, indexed); + trace_dump_member(uint, state, index_size); + trace_dump_member(uint, state, has_user_indices); trace_dump_member(uint, state, mode); trace_dump_member(uint, state, start); @@ -810,6 +790,7 @@ void trace_dump_draw_info(const struct pipe_draw_info *state) trace_dump_member(bool, state, primitive_restart); trace_dump_member(uint, state, restart_index); + trace_dump_member(ptr, state, index.resource); trace_dump_member(ptr, state, count_from_stream_output); if (!state->indirect) { diff --git a/src/gallium/drivers/trace/tr_dump_state.h b/src/gallium/drivers/trace/tr_dump_state.h index fd2bc503052..baff0252f9b 100644 --- a/src/gallium/drivers/trace/tr_dump_state.h +++ b/src/gallium/drivers/trace/tr_dump_state.h @@ -74,8 +74,6 @@ void trace_dump_transfer(const struct pipe_transfer *state); void trace_dump_vertex_buffer(const struct pipe_vertex_buffer *state); -void trace_dump_index_buffer(const struct pipe_index_buffer *state); - void trace_dump_vertex_element(const struct pipe_vertex_element *state); void trace_dump_constant_buffer(const struct pipe_constant_buffer *state); diff --git a/src/gallium/drivers/vc4/vc4_context.h b/src/gallium/drivers/vc4/vc4_context.h index 6bd2424ec79..3fe439543a8 100644 --- a/src/gallium/drivers/vc4/vc4_context.h +++ b/src/gallium/drivers/vc4/vc4_context.h @@ -67,7 +67,7 @@ #define VC4_DIRTY_CONSTBUF (1 << 13) #define VC4_DIRTY_VTXSTATE (1 << 14) #define VC4_DIRTY_VTXBUF (1 << 15) -#define VC4_DIRTY_INDEXBUF (1 << 16) + #define VC4_DIRTY_SCISSOR (1 << 17) #define VC4_DIRTY_FLAT_SHADE_FLAGS (1 << 18) #define VC4_DIRTY_PRIM_MODE (1 << 19) @@ -377,7 +377,6 @@ struct vc4_context { struct pipe_viewport_state viewport; struct vc4_constbuf_stateobj constbuf[PIPE_SHADER_TYPES]; struct vc4_vertexbuf_stateobj vertexbuf; - struct pipe_index_buffer indexbuf; /** @} */ }; diff --git a/src/gallium/drivers/vc4/vc4_draw.c b/src/gallium/drivers/vc4/vc4_draw.c index 01fae27cc1e..0aee73ed10b 100644 --- a/src/gallium/drivers/vc4/vc4_draw.c +++ b/src/gallium/drivers/vc4/vc4_draw.c @@ -289,7 +289,6 @@ vc4_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) return; if (info->mode >= PIPE_PRIM_QUADS) { - util_primconvert_save_index_buffer(vc4->primconvert, &vc4->indexbuf); util_primconvert_save_rasterizer_state(vc4->primconvert, &vc4->rasterizer->base); util_primconvert_draw_vbo(vc4->primconvert, info); perf_debug("Fallback conversion for %d %s vertices\n", @@ -340,23 +339,24 @@ vc4_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) * definitions, up to but not including QUADS. */ struct vc4_cl_out *bcl = cl_start(&job->bcl); - if (info->indexed) { - uint32_t offset = vc4->indexbuf.offset; - uint32_t index_size = vc4->indexbuf.index_size; + if (info->index_size) { + uint32_t index_size = info->index_size; + uint32_t offset = info->start * index_size; struct pipe_resource *prsc; - if (vc4->indexbuf.index_size == 4) { - prsc = vc4_get_shadow_index_buffer(pctx, &vc4->indexbuf, + if (info->index_size == 4) { + prsc = vc4_get_shadow_index_buffer(pctx, info, + offset, info->count, &offset); index_size = 2; } else { - if (vc4->indexbuf.user_buffer) { + if (info->has_user_indices) { prsc = NULL; u_upload_data(vc4->uploader, 0, info->count * index_size, 4, - vc4->indexbuf.user_buffer, + info->index.user, &offset, &prsc); } else { - prsc = vc4->indexbuf.buffer; + prsc = info->index.resource; } } struct vc4_resource *rsc = vc4_resource(prsc); @@ -373,7 +373,7 @@ vc4_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) cl_u32(&bcl, vc4->max_index); job->draw_calls_queued++; - if (vc4->indexbuf.index_size == 4 || vc4->indexbuf.user_buffer) + if (info->index_size == 4 || info->has_user_indices) pipe_resource_reference(&prsc, NULL); } else { uint32_t count = info->count; diff --git a/src/gallium/drivers/vc4/vc4_resource.c b/src/gallium/drivers/vc4/vc4_resource.c index e4784ff86e2..5aeb65ec74e 100644 --- a/src/gallium/drivers/vc4/vc4_resource.c +++ b/src/gallium/drivers/vc4/vc4_resource.c @@ -979,12 +979,13 @@ vc4_update_shadow_baselevel_texture(struct pipe_context *pctx, */ struct pipe_resource * vc4_get_shadow_index_buffer(struct pipe_context *pctx, - const struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, + uint32_t offset, uint32_t count, uint32_t *shadow_offset) { struct vc4_context *vc4 = vc4_context(pctx); - struct vc4_resource *orig = vc4_resource(ib->buffer); + struct vc4_resource *orig = vc4_resource(info->index.resource); perf_debug("Fallback conversion for %d uint indices\n", count); void *data; @@ -995,11 +996,11 @@ vc4_get_shadow_index_buffer(struct pipe_context *pctx, struct pipe_transfer *src_transfer = NULL; const uint32_t *src; - if (ib->user_buffer) { - src = ib->user_buffer; + if (info->has_user_indices) { + src = info->index.user; } else { src = pipe_buffer_map_range(pctx, &orig->base.b, - ib->offset, + offset, count * 4, PIPE_TRANSFER_READ, &src_transfer); } diff --git a/src/gallium/drivers/vc4/vc4_resource.h b/src/gallium/drivers/vc4/vc4_resource.h index 27aa4e87282..72af1d53082 100644 --- a/src/gallium/drivers/vc4/vc4_resource.h +++ b/src/gallium/drivers/vc4/vc4_resource.h @@ -121,9 +121,10 @@ struct pipe_resource *vc4_resource_create(struct pipe_screen *pscreen, void vc4_update_shadow_baselevel_texture(struct pipe_context *pctx, struct pipe_sampler_view *view); struct pipe_resource *vc4_get_shadow_index_buffer(struct pipe_context *pctx, - const struct pipe_index_buffer *ib, + const struct pipe_draw_info *info, + uint32_t offset, uint32_t count, - uint32_t *offset); + uint32_t *shadow_offset); void vc4_dump_surface(struct pipe_surface *psurf); #endif /* VC4_RESOURCE_H */ diff --git a/src/gallium/drivers/vc4/vc4_state.c b/src/gallium/drivers/vc4/vc4_state.c index 2e00104e459..fe339462308 100644 --- a/src/gallium/drivers/vc4/vc4_state.c +++ b/src/gallium/drivers/vc4/vc4_state.c @@ -302,24 +302,6 @@ vc4_set_vertex_buffers(struct pipe_context *pctx, } static void -vc4_set_index_buffer(struct pipe_context *pctx, - const struct pipe_index_buffer *ib) -{ - struct vc4_context *vc4 = vc4_context(pctx); - - if (ib) { - pipe_resource_reference(&vc4->indexbuf.buffer, ib->buffer); - vc4->indexbuf.index_size = ib->index_size; - vc4->indexbuf.offset = ib->offset; - vc4->indexbuf.user_buffer = ib->user_buffer; - } else { - pipe_resource_reference(&vc4->indexbuf.buffer, NULL); - } - - vc4->dirty |= VC4_DIRTY_INDEXBUF; -} - -static void vc4_blend_state_bind(struct pipe_context *pctx, void *hwcso) { struct vc4_context *vc4 = vc4_context(pctx); @@ -670,7 +652,6 @@ vc4_state_init(struct pipe_context *pctx) pctx->set_viewport_states = vc4_set_viewport_states; pctx->set_vertex_buffers = vc4_set_vertex_buffers; - pctx->set_index_buffer = vc4_set_index_buffer; pctx->create_blend_state = vc4_create_blend_state; pctx->bind_blend_state = vc4_blend_state_bind; diff --git a/src/gallium/drivers/virgl/virgl_context.c b/src/gallium/drivers/virgl/virgl_context.c index 8d7094f4e18..232d2951c0b 100644 --- a/src/gallium/drivers/virgl/virgl_context.c +++ b/src/gallium/drivers/virgl/virgl_context.c @@ -130,12 +130,13 @@ static void virgl_attach_res_vertex_buffers(struct virgl_context *vctx) } } -static void virgl_attach_res_index_buffer(struct virgl_context *vctx) +static void virgl_attach_res_index_buffer(struct virgl_context *vctx, + struct virgl_indexbuf *ib) { struct virgl_winsys *vws = virgl_screen(vctx->base.screen)->vws; struct virgl_resource *res; - res = virgl_resource(vctx->index_buffer.buffer); + res = virgl_resource(ib->buffer); if (res) vws->emit_res(vws, vctx->cbuf, res->hw_res, FALSE); } @@ -183,7 +184,6 @@ static void virgl_reemit_res(struct virgl_context *vctx) virgl_attach_res_sampler_views(vctx, shader_type); virgl_attach_res_uniform_buffers(vctx, shader_type); } - virgl_attach_res_index_buffer(vctx); virgl_attach_res_vertex_buffers(vctx); virgl_attach_res_so_targets(vctx); } @@ -404,25 +404,12 @@ static void virgl_set_blend_color(struct pipe_context *ctx, virgl_encoder_set_blend_color(vctx, color); } -static void virgl_set_index_buffer(struct pipe_context *ctx, - const struct pipe_index_buffer *ib) -{ - struct virgl_context *vctx = virgl_context(ctx); - - if (ib) { - pipe_resource_reference(&vctx->index_buffer.buffer, ib->buffer); - memcpy(&vctx->index_buffer, ib, sizeof(*ib)); - } else { - pipe_resource_reference(&vctx->index_buffer.buffer, NULL); - } -} - static void virgl_hw_set_index_buffer(struct pipe_context *ctx, - struct pipe_index_buffer *ib) + struct virgl_indexbuf *ib) { struct virgl_context *vctx = virgl_context(ctx); virgl_encoder_set_index_buffer(vctx, ib); - virgl_attach_res_index_buffer(vctx); + virgl_attach_res_index_buffer(vctx, ib); } static void virgl_set_constant_buffer(struct pipe_context *ctx, @@ -590,7 +577,7 @@ static void virgl_draw_vbo(struct pipe_context *ctx, { struct virgl_context *vctx = virgl_context(ctx); struct virgl_screen *rs = virgl_screen(ctx->screen); - struct pipe_index_buffer ib = {}; + struct virgl_indexbuf ib = {}; struct pipe_draw_info info = *dinfo; if (!dinfo->count_from_stream_output && !dinfo->indirect && @@ -599,15 +586,14 @@ static void virgl_draw_vbo(struct pipe_context *ctx, return; if (!(rs->caps.caps.v1.prim_mask & (1 << dinfo->mode))) { - util_primconvert_save_index_buffer(vctx->primconvert, &vctx->index_buffer); util_primconvert_draw_vbo(vctx->primconvert, dinfo); return; } - if (info.indexed) { - pipe_resource_reference(&ib.buffer, vctx->index_buffer.buffer); - ib.user_buffer = vctx->index_buffer.user_buffer; - ib.index_size = vctx->index_buffer.index_size; - ib.offset = vctx->index_buffer.offset + info.start * ib.index_size; + if (info.index_size) { + pipe_resource_reference(&ib.buffer, info.has_user_indices ? NULL : info.index.resource); + ib.user_buffer = info.has_user_indices ? info.index.user : NULL; + ib.index_size = dinfo->index_size; + ib.offset = info.start * ib.index_size; if (ib.user_buffer) { u_upload_data(vctx->uploader, 0, info.count * ib.index_size, 256, @@ -620,7 +606,7 @@ static void virgl_draw_vbo(struct pipe_context *ctx, vctx->num_draws++; virgl_hw_set_vertex_buffers(ctx); - if (info.indexed) + if (info.index_size) virgl_hw_set_index_buffer(ctx, &ib); virgl_encoder_draw_vbo(vctx, &info); @@ -905,7 +891,6 @@ struct pipe_context *virgl_context_create(struct pipe_screen *pscreen, vctx->base.bind_vertex_elements_state = virgl_bind_vertex_elements_state; vctx->base.delete_vertex_elements_state = virgl_delete_vertex_elements_state; vctx->base.set_vertex_buffers = virgl_set_vertex_buffers; - vctx->base.set_index_buffer = virgl_set_index_buffer; vctx->base.set_constant_buffer = virgl_set_constant_buffer; vctx->base.create_vs_state = virgl_create_vs_state; diff --git a/src/gallium/drivers/virgl/virgl_context.h b/src/gallium/drivers/virgl/virgl_context.h index 597ed49e34e..d8d4ccbb392 100644 --- a/src/gallium/drivers/virgl/virgl_context.h +++ b/src/gallium/drivers/virgl/virgl_context.h @@ -58,7 +58,6 @@ struct virgl_context { struct slab_child_pool texture_transfer_pool; - struct pipe_index_buffer index_buffer; struct u_upload_mgr *uploader; struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS]; diff --git a/src/gallium/drivers/virgl/virgl_encode.c b/src/gallium/drivers/virgl/virgl_encode.c index 8a6a5fbcd6d..3c8a0f46811 100644 --- a/src/gallium/drivers/virgl/virgl_encode.c +++ b/src/gallium/drivers/virgl/virgl_encode.c @@ -398,7 +398,7 @@ int virgl_encoder_set_vertex_buffers(struct virgl_context *ctx, } int virgl_encoder_set_index_buffer(struct virgl_context *ctx, - const struct pipe_index_buffer *ib) + const struct virgl_indexbuf *ib) { int length = VIRGL_SET_INDEX_BUFFER_SIZE(ib); struct virgl_resource *res = NULL; @@ -409,7 +409,7 @@ int virgl_encoder_set_index_buffer(struct virgl_context *ctx, virgl_encoder_write_res(ctx, res); if (ib) { virgl_encoder_write_dword(ctx->cbuf, ib->index_size); - virgl_encoder_write_dword(ctx->cbuf, ib->offset); + virgl_encoder_write_dword(ctx->cbuf, 0); } return 0; } @@ -421,7 +421,7 @@ int virgl_encoder_draw_vbo(struct virgl_context *ctx, virgl_encoder_write_dword(ctx->cbuf, info->start); virgl_encoder_write_dword(ctx->cbuf, info->count); virgl_encoder_write_dword(ctx->cbuf, info->mode); - virgl_encoder_write_dword(ctx->cbuf, info->indexed); + virgl_encoder_write_dword(ctx->cbuf, !!info->index_size); virgl_encoder_write_dword(ctx->cbuf, info->instance_count); virgl_encoder_write_dword(ctx->cbuf, info->index_bias); virgl_encoder_write_dword(ctx->cbuf, info->start_instance); diff --git a/src/gallium/drivers/virgl/virgl_encode.h b/src/gallium/drivers/virgl/virgl_encode.h index 78d4194683b..02c032d673e 100644 --- a/src/gallium/drivers/virgl/virgl_encode.h +++ b/src/gallium/drivers/virgl/virgl_encode.h @@ -39,6 +39,13 @@ struct virgl_surface { uint32_t handle; }; +struct virgl_indexbuf { + unsigned offset; + unsigned index_size; /**< size of an index, in bytes */ + struct pipe_resource *buffer; /**< the actual buffer */ + const void *user_buffer; /**< pointer to a user buffer if buffer == NULL */ +}; + static inline struct virgl_surface *virgl_surface(struct pipe_surface *surf) { return (struct virgl_surface *)surf; @@ -167,7 +174,7 @@ int virgl_encode_bind_sampler_states(struct virgl_context *ctx, uint32_t *handles); int virgl_encoder_set_index_buffer(struct virgl_context *ctx, - const struct pipe_index_buffer *ib); + const struct virgl_indexbuf *ib); uint32_t virgl_object_assign_handle(void); diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h index 4d5535b9fd6..4b75386a65b 100644 --- a/src/gallium/include/pipe/p_context.h +++ b/src/gallium/include/pipe/p_context.h @@ -53,7 +53,6 @@ struct pipe_grid_info; struct pipe_fence_handle; struct pipe_framebuffer_state; struct pipe_image_view; -struct pipe_index_buffer; struct pipe_query; struct pipe_poly_stipple; struct pipe_rasterizer_state; @@ -354,9 +353,6 @@ struct pipe_context { unsigned num_buffers, const struct pipe_vertex_buffer * ); - void (*set_index_buffer)( struct pipe_context *pipe, - const struct pipe_index_buffer * ); - /*@}*/ /** diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h index 3cfdd349feb..15be8cb5d02 100644 --- a/src/gallium/include/pipe/p_state.h +++ b/src/gallium/include/pipe/p_state.h @@ -628,19 +628,6 @@ struct pipe_vertex_element }; -/** - * An index buffer. When an index buffer is bound, all indices to vertices - * will be looked up in the buffer. - */ -struct pipe_index_buffer -{ - unsigned index_size; /**< size of an index, in bytes */ - unsigned offset; /**< offset to start of data in buffer, in bytes */ - struct pipe_resource *buffer; /**< the actual buffer */ - const void *user_buffer; /**< pointer to a user buffer if buffer == NULL */ -}; - - struct pipe_draw_indirect_info { unsigned offset; /**< must be 4 byte aligned */ @@ -650,7 +637,7 @@ struct pipe_draw_indirect_info /* Indirect draw parameters resource is laid out as follows: * - * if indexed is TRUE: + * if using indexed drawing: * struct { * uint32_t count; * uint32_t instance_count; @@ -680,12 +667,18 @@ struct pipe_draw_indirect_info */ struct pipe_draw_info { - boolean indexed; /**< use index buffer */ + ubyte index_size; /**< if 0, the draw is not indexed. */ enum pipe_prim_type mode:8; /**< the mode of the primitive */ - boolean primitive_restart; + unsigned primitive_restart:1; + unsigned has_user_indices:1; /**< if true, use index.user_buffer */ ubyte vertices_per_patch; /**< the number of vertices per patch */ - unsigned start; /**< the index of the first vertex */ + /** + * Direct draws: start is the index of the first vertex + * Non-indexed indirect draws: not used + * Indexed indirect draws: start is added to the indirect start. + */ + unsigned start; unsigned count; /**< number of vertices */ unsigned start_instance; /**< first instance id */ @@ -707,6 +700,17 @@ struct pipe_draw_info /* Pointers must be at the end for an optimal structure layout on 64-bit. */ + /** + * An index buffer. When an index buffer is bound, all indices to vertices + * will be looked up from the buffer. + * + * If has_user_indices, use index.user, else use index.resource. + */ + union { + struct pipe_resource *resource; /**< real buffer */ + const void *user; /**< pointer to a user buffer */ + } index; + struct pipe_draw_indirect_info *indirect; /**< Indirect draw. */ /** diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c index 6390735ac57..9f9e104b91a 100644 --- a/src/gallium/state_trackers/nine/device9.c +++ b/src/gallium/state_trackers/nine/device9.c @@ -2856,7 +2856,6 @@ NineDevice9_DrawIndexedPrimitiveUP( struct NineDevice9 *This, UINT VertexStreamZeroStride ) { struct pipe_vertex_buffer vbuf; - struct pipe_index_buffer ibuf; DBG("iface %p, PrimitiveType %u, MinVertexIndex %u, NumVertices %u " "PrimitiveCount %u, pIndexData %p, IndexDataFormat %u " @@ -2876,10 +2875,8 @@ NineDevice9_DrawIndexedPrimitiveUP( struct NineDevice9 *This, vbuf.is_user_buffer = true; vbuf.buffer.user = pVertexStreamZeroData; - ibuf.index_size = (IndexDataFormat == D3DFMT_INDEX16) ? 2 : 4; - ibuf.offset = 0; - ibuf.buffer = NULL; - ibuf.user_buffer = pIndexData; + unsigned index_size = (IndexDataFormat == D3DFMT_INDEX16) ? 2 : 4; + struct pipe_resource *ibuf = NULL; if (!This->driver_caps.user_vbufs) { const unsigned base = MinVertexIndex * VertexStreamZeroStride; @@ -2896,16 +2893,17 @@ NineDevice9_DrawIndexedPrimitiveUP( struct NineDevice9 *This, /* Won't be used: */ vbuf.buffer_offset -= base; } + + unsigned index_offset = 0; if (This->csmt_active) { u_upload_data(This->pipe_secondary->stream_uploader, 0, - (prim_count_to_vertex_count(PrimitiveType, PrimitiveCount)) * ibuf.index_size, + (prim_count_to_vertex_count(PrimitiveType, PrimitiveCount)) * index_size, 4, - ibuf.user_buffer, - &ibuf.offset, - &ibuf.buffer); + pIndexData, + &index_offset, + &ibuf); u_upload_unmap(This->pipe_secondary->stream_uploader); - ibuf.user_buffer = NULL; } NineBeforeDraw(This); @@ -2914,11 +2912,14 @@ NineDevice9_DrawIndexedPrimitiveUP( struct NineDevice9 *This, NumVertices, PrimitiveCount, &vbuf, - &ibuf); + ibuf, + ibuf ? NULL : (void*)pIndexData, + index_offset, + index_size); NineAfterDraw(This); pipe_vertex_buffer_unreference(&vbuf); - pipe_resource_reference(&ibuf.buffer, NULL); + pipe_resource_reference(&ibuf, NULL); NineDevice9_PauseRecording(This); NineDevice9_SetIndices(This, NULL); @@ -3032,7 +3033,7 @@ NineDevice9_ProcessVertices( struct NineDevice9 *This, draw.count_from_stream_output = NULL; draw.indirect = NULL; draw.instance_count = 1; - draw.indexed = FALSE; + draw.index_size = 0; draw.start = 0; draw.index_bias = 0; draw.min_index = 0; diff --git a/src/gallium/state_trackers/nine/indexbuffer9.c b/src/gallium/state_trackers/nine/indexbuffer9.c index cbd75fb928c..d5f5492563d 100644 --- a/src/gallium/state_trackers/nine/indexbuffer9.c +++ b/src/gallium/state_trackers/nine/indexbuffer9.c @@ -49,17 +49,16 @@ NineIndexBuffer9_ctor( struct NineIndexBuffer9 *This, if (FAILED(hr)) return hr; - This->buffer.buffer = NULL; - This->buffer.offset = 0; + This->buffer = NULL; + This->offset = 0; switch (pDesc->Format) { - case D3DFMT_INDEX16: This->buffer.index_size = 2; break; - case D3DFMT_INDEX32: This->buffer.index_size = 4; break; + case D3DFMT_INDEX16: This->index_size = 2; break; + case D3DFMT_INDEX32: This->index_size = 4; break; default: user_assert(!"Invalid index format.", D3DERR_INVALIDCALL); break; } - This->buffer.user_buffer = NULL; pDesc->Type = D3DRTYPE_INDEXBUFFER; This->desc = *pDesc; @@ -73,12 +72,12 @@ NineIndexBuffer9_dtor( struct NineIndexBuffer9 *This ) NineBuffer9_dtor(&This->base); } -const struct pipe_index_buffer * +struct pipe_resource * NineIndexBuffer9_GetBuffer( struct NineIndexBuffer9 *This ) { /* The resource may change */ - This->buffer.buffer = NineBuffer9_GetResource(&This->base, &This->buffer.offset); - return &This->buffer; + This->buffer = NineBuffer9_GetResource(&This->base, &This->offset); + return This->buffer; } HRESULT NINE_WINAPI diff --git a/src/gallium/state_trackers/nine/indexbuffer9.h b/src/gallium/state_trackers/nine/indexbuffer9.h index e695082a0c5..0efad7f5f16 100644 --- a/src/gallium/state_trackers/nine/indexbuffer9.h +++ b/src/gallium/state_trackers/nine/indexbuffer9.h @@ -29,7 +29,6 @@ struct pipe_screen; struct pipe_context; -struct pipe_index_buffer; struct pipe_transfer; struct NineDevice9; @@ -38,7 +37,9 @@ struct NineIndexBuffer9 struct NineBuffer9 base; /* g3d stuff */ - struct pipe_index_buffer buffer; + struct pipe_resource *buffer; + unsigned offset; + unsigned index_size; D3DINDEXBUFFER_DESC desc; }; @@ -63,7 +64,7 @@ NineIndexBuffer9_dtor( struct NineIndexBuffer9 *This ); /*** Nine private ***/ -const struct pipe_index_buffer * +struct pipe_resource * NineIndexBuffer9_GetBuffer( struct NineIndexBuffer9 *This ); /*** Direct3D public ***/ diff --git a/src/gallium/state_trackers/nine/nine_state.c b/src/gallium/state_trackers/nine/nine_state.c index 3b1cd7ced6d..0fc4c8315a7 100644 --- a/src/gallium/state_trackers/nine/nine_state.c +++ b/src/gallium/state_trackers/nine/nine_state.c @@ -1100,17 +1100,6 @@ commit_rasterizer(struct NineDevice9 *device) } static inline void -commit_index_buffer(struct NineDevice9 *device) -{ - struct nine_context *context = &device->context; - struct pipe_context *pipe = context->pipe; - if (context->idxbuf.buffer) - pipe->set_index_buffer(pipe, &context->idxbuf); - else - pipe->set_index_buffer(pipe, NULL); -} - -static inline void commit_vs_constants(struct NineDevice9 *device) { struct nine_context *context = &device->context; @@ -1235,8 +1224,6 @@ nine_update_state(struct NineDevice9 *device) update_viewport(device); if (group & (NINE_STATE_VDECL | NINE_STATE_VS | NINE_STATE_STREAMFREQ)) update_vertex_elements(device); - if (group & NINE_STATE_IDXBUF) - commit_index_buffer(device); } if (likely(group & (NINE_STATE_FREQUENT | NINE_STATE_VS | NINE_STATE_PS | NINE_STATE_SWVP))) { @@ -1575,10 +1562,9 @@ CSMT_ITEM_NO_WAIT(nine_context_set_indices_apply, { struct nine_context *context = &device->context; - context->idxbuf.index_size = IndexSize; - context->idxbuf.offset = OffsetInBytes; - pipe_resource_reference(&context->idxbuf.buffer, res); - context->idxbuf.user_buffer = NULL; + context->index_size = IndexSize; + context->index_offset = OffsetInBytes; + pipe_resource_reference(&context->idxbuf, res); context->changed.group |= NINE_STATE_IDXBUF; } @@ -1587,16 +1573,14 @@ void nine_context_set_indices(struct NineDevice9 *device, struct NineIndexBuffer9 *idxbuf) { - const struct pipe_index_buffer *pipe_idxbuf; struct pipe_resource *res = NULL; UINT IndexSize = 0; UINT OffsetInBytes = 0; if (idxbuf) { - pipe_idxbuf = NineIndexBuffer9_GetBuffer(idxbuf); - IndexSize = pipe_idxbuf->index_size; - res = pipe_idxbuf->buffer; - OffsetInBytes = pipe_idxbuf->offset; + res = NineIndexBuffer9_GetBuffer(idxbuf); + IndexSize = idxbuf->index_size; + OffsetInBytes = idxbuf->offset; } nine_context_set_indices_apply(device, res, IndexSize, OffsetInBytes); @@ -2572,7 +2556,7 @@ CSMT_ITEM_NO_WAIT(nine_context_draw_primitive, nine_update_state(device); init_draw_info(&info, device, PrimitiveType, PrimitiveCount); - info.indexed = FALSE; + info.index_size = 0; info.start = StartVertex; info.index_bias = 0; info.min_index = info.start; @@ -2595,12 +2579,13 @@ CSMT_ITEM_NO_WAIT(nine_context_draw_indexed_primitive, nine_update_state(device); init_draw_info(&info, device, PrimitiveType, PrimitiveCount); - info.indexed = TRUE; - info.start = StartIndex; + info.index_size = context->index_size; + info.start = context->index_offset / context->index_size + StartIndex; info.index_bias = BaseVertexIndex; /* These don't include index bias: */ info.min_index = MinVertexIndex; info.max_index = MinVertexIndex + NumVertices - 1; + info.index.resource = context->idxbuf; context->pipe->draw_vbo(context->pipe, &info); } @@ -2616,7 +2601,7 @@ CSMT_ITEM_NO_WAIT(nine_context_draw_primitive_from_vtxbuf, nine_update_state(device); init_draw_info(&info, device, PrimitiveType, PrimitiveCount); - info.indexed = FALSE; + info.index_size = 0; info.start = 0; info.index_bias = 0; info.min_index = 0; @@ -2633,7 +2618,10 @@ CSMT_ITEM_NO_WAIT(nine_context_draw_indexed_primitive_from_vtxbuf_idxbuf, ARG_VAL(UINT, NumVertices), ARG_VAL(UINT, PrimitiveCount), ARG_BIND_VBUF(struct pipe_vertex_buffer, vbuf), - ARG_BIND_IBUF(struct pipe_index_buffer, ibuf)) + ARG_BIND_RES(struct pipe_resource, ibuf), + ARG_VAL(void *, user_ibuf), + ARG_VAL(UINT, index_offset), + ARG_VAL(UINT, index_size)) { struct nine_context *context = &device->context; struct pipe_draw_info info; @@ -2641,13 +2629,18 @@ CSMT_ITEM_NO_WAIT(nine_context_draw_indexed_primitive_from_vtxbuf_idxbuf, nine_update_state(device); init_draw_info(&info, device, PrimitiveType, PrimitiveCount); - info.indexed = TRUE; - info.start = 0; + info.index_size = index_size; + info.start = index_offset / info.index_size; info.index_bias = 0; info.min_index = MinVertexIndex; info.max_index = MinVertexIndex + NumVertices - 1; + info.has_user_indices = ibuf == NULL; + if (ibuf) + info.index.resource = ibuf; + else + info.index.user = user_ibuf; + context->pipe->set_vertex_buffers(context->pipe, 0, 1, vbuf); - context->pipe->set_index_buffer(context->pipe, ibuf); context->pipe->draw_vbo(context->pipe, &info); } @@ -3135,7 +3128,6 @@ nine_context_clear(struct NineDevice9 *device) cso_set_sampler_views(cso, PIPE_SHADER_FRAGMENT, 0, NULL); pipe->set_vertex_buffers(pipe, 0, device->caps.MaxStreams, NULL); - pipe->set_index_buffer(pipe, NULL); for (i = 0; i < ARRAY_SIZE(context->rt); ++i) nine_bind(&context->rt[i], NULL); @@ -3145,7 +3137,7 @@ nine_context_clear(struct NineDevice9 *device) nine_bind(&context->vdecl, NULL); for (i = 0; i < PIPE_MAX_ATTRIBS; ++i) pipe_vertex_buffer_unreference(&context->vtxbuf[i]); - pipe_resource_reference(&context->idxbuf.buffer, NULL); + pipe_resource_reference(&context->idxbuf, NULL); for (i = 0; i < NINE_MAX_SAMPLERS; ++i) { context->texture[i].enabled = FALSE; diff --git a/src/gallium/state_trackers/nine/nine_state.h b/src/gallium/state_trackers/nine/nine_state.h index a487d8cafff..f5fd1ef9cd8 100644 --- a/src/gallium/state_trackers/nine/nine_state.h +++ b/src/gallium/state_trackers/nine/nine_state.h @@ -271,7 +271,9 @@ struct nine_context { uint32_t stream_instancedata_mask; /* derived from stream_freq */ uint32_t stream_usage_mask; /* derived from VS and vdecl */ - struct pipe_index_buffer idxbuf; + struct pipe_resource *idxbuf; + unsigned index_offset; + unsigned index_size; struct pipe_clip_state clip; @@ -515,7 +517,10 @@ nine_context_draw_indexed_primitive_from_vtxbuf_idxbuf(struct NineDevice9 *devic UINT NumVertices, UINT PrimitiveCount, struct pipe_vertex_buffer *vbuf, - struct pipe_index_buffer *ibuf); + struct pipe_resource *ibuf, + void *user_ibuf, + unsigned index_offset, + unsigned index_size); void nine_context_resource_copy_region(struct NineDevice9 *device, |