diff options
Diffstat (limited to 'src/gallium/drivers/r600')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 6 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 26 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.c | 8 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 6 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 6 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/r600_state_common.c | 4 |
6 files changed, 37 insertions, 19 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index 9b898cb10e6..996c1b48b9a 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -2367,12 +2367,12 @@ static void evergreen_emit_vertex_fetch_shader(struct r600_context *rctx, struct { struct radeon_winsys_cs *cs = rctx->cs; struct r600_cso_state *state = (struct r600_cso_state*)a; - struct r600_resource *shader = (struct r600_resource*)state->cso; + struct r600_fetch_shader *shader = (struct r600_fetch_shader*)state->cso; r600_write_context_reg(cs, R_0288A4_SQ_PGM_START_FS, - r600_resource_va(rctx->context.screen, &shader->b.b) >> 8); + (r600_resource_va(rctx->context.screen, &shader->buffer->b.b) + shader->offset) >> 8); r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); - r600_write_value(cs, r600_context_bo_reloc(rctx, shader, RADEON_USAGE_READ)); + r600_write_value(cs, r600_context_bo_reloc(rctx, shader->buffer, RADEON_USAGE_READ)); } void evergreen_init_state_functions(struct r600_context *rctx) diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index f06af444473..268137ff2e7 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -2766,7 +2766,7 @@ void *r600_create_vertex_fetch_shader(struct pipe_context *ctx, unsigned format, num_format, format_comp, endian; uint32_t *bytecode; int i, j, r, fs_size; - struct r600_resource *fetch_shader; + struct r600_fetch_shader *shader; assert(count < 32); @@ -2873,22 +2873,25 @@ void *r600_create_vertex_fetch_shader(struct pipe_context *ctx, fs_size = bc.ndw*4; - fetch_shader = (struct r600_resource*) - pipe_buffer_create(rctx->context.screen, - PIPE_BIND_CUSTOM, - PIPE_USAGE_IMMUTABLE, fs_size); - if (fetch_shader == NULL) { + /* Allocate the CSO. */ + shader = CALLOC_STRUCT(r600_fetch_shader); + if (!shader) { r600_bytecode_clear(&bc); return NULL; } - bytecode = rctx->ws->buffer_map(fetch_shader->cs_buf, rctx->cs, PIPE_TRANSFER_WRITE); - if (bytecode == NULL) { + u_suballocator_alloc(rctx->allocator_fetch_shader, fs_size, &shader->offset, + (struct pipe_resource**)&shader->buffer); + if (!shader->buffer) { r600_bytecode_clear(&bc); - pipe_resource_reference((struct pipe_resource**)&fetch_shader, NULL); + FREE(shader); return NULL; } + bytecode = rctx->ws->buffer_map(shader->buffer->cs_buf, rctx->cs, + PIPE_TRANSFER_WRITE | PIPE_TRANSFER_UNSYNCHRONIZED); + bytecode += shader->offset / 4; + if (R600_BIG_ENDIAN) { for (i = 0; i < fs_size / 4; ++i) { bytecode[i] = bswap_32(bc.bytecode[i]); @@ -2896,11 +2899,10 @@ void *r600_create_vertex_fetch_shader(struct pipe_context *ctx, } else { memcpy(bytecode, bc.bytecode, fs_size); } + rctx->ws->buffer_unmap(shader->buffer->cs_buf); - rctx->ws->buffer_unmap(fetch_shader->cs_buf); r600_bytecode_clear(&bc); - - return fetch_shader; + return shader; } void r600_bytecode_alu_read(struct r600_bytecode_alu *alu, uint32_t word0, uint32_t word1) diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index 90289e582ab..19147d97546 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -188,6 +188,9 @@ static void r600_destroy_context(struct pipe_context *context) if (rctx->allocator_so_filled_size) { u_suballocator_destroy(rctx->allocator_so_filled_size); } + if (rctx->allocator_fetch_shader) { + u_suballocator_destroy(rctx->allocator_fetch_shader); + } util_slab_destroy(&rctx->pool_transfers); r600_release_command_buffer(&rctx->start_cs_cmd); @@ -294,6 +297,11 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen, void if (!rctx->uploader) goto fail; + rctx->allocator_fetch_shader = u_suballocator_create(&rctx->context, 64 * 1024, 256, + 0, PIPE_USAGE_STATIC, FALSE); + if (!rctx->allocator_fetch_shader) + goto fail; + rctx->allocator_so_filled_size = u_suballocator_create(&rctx->context, 4096, 4, 0, PIPE_USAGE_STATIC, TRUE); if (!rctx->allocator_so_filled_size) diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index e707a4adda6..c348c76975b 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -383,6 +383,11 @@ struct r600_scissor_state bool enable; /* r6xx only */ }; +struct r600_fetch_shader { + struct r600_resource *buffer; + unsigned offset; +}; + struct r600_context { struct pipe_context context; struct r600_screen *screen; @@ -391,6 +396,7 @@ struct r600_context { struct blitter_context *blitter; struct u_upload_mgr *uploader; struct u_suballocator *allocator_so_filled_size; + struct u_suballocator *allocator_fetch_shader; struct util_slab_mempool pool_transfers; /* Hardware info. */ diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index ab658da812a..9bfae4f2299 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -2117,11 +2117,11 @@ static void r600_emit_vertex_fetch_shader(struct r600_context *rctx, struct r600 { struct radeon_winsys_cs *cs = rctx->cs; struct r600_cso_state *state = (struct r600_cso_state*)a; - struct r600_resource *shader = (struct r600_resource*)state->cso; + struct r600_fetch_shader *shader = (struct r600_fetch_shader*)state->cso; - r600_write_context_reg(cs, R_028894_SQ_PGM_START_FS, 0); + r600_write_context_reg(cs, R_028894_SQ_PGM_START_FS, shader->offset >> 8); r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); - r600_write_value(cs, r600_context_bo_reloc(rctx, shader, RADEON_USAGE_READ)); + r600_write_value(cs, r600_context_bo_reloc(rctx, shader->buffer, RADEON_USAGE_READ)); } void r600_init_state_functions(struct r600_context *rctx) diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index 66120cad27d..b20f6550c1c 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -470,7 +470,9 @@ static void r600_bind_vertex_elements(struct pipe_context *ctx, void *state) static void r600_delete_vertex_elements(struct pipe_context *ctx, void *state) { - pipe_resource_reference((struct pipe_resource**)&state, NULL); + struct r600_fetch_shader *shader = (struct r600_fetch_shader*)state; + pipe_resource_reference((struct pipe_resource**)&shader->buffer, NULL); + FREE(shader); } static void r600_set_index_buffer(struct pipe_context *ctx, |