diff options
Diffstat (limited to 'src/gallium/drivers/vc4')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_draw.c | 13 | ||||
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_resource.c | 18 | ||||
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_screen.c | 2 | ||||
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_state.c | 2 |
4 files changed, 25 insertions, 10 deletions
diff --git a/src/gallium/drivers/vc4/vc4_draw.c b/src/gallium/drivers/vc4/vc4_draw.c index da81599fcc3..624a236c573 100644 --- a/src/gallium/drivers/vc4/vc4_draw.c +++ b/src/gallium/drivers/vc4/vc4_draw.c @@ -25,6 +25,7 @@ #include "util/u_prim.h" #include "util/u_format.h" #include "util/u_pack_color.h" +#include "util/u_upload_mgr.h" #include "indices/u_primconvert.h" #include "vc4_context.h" @@ -319,7 +320,15 @@ vc4_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) info->count, &offset); index_size = 2; } else { - prsc = vc4->indexbuf.buffer; + if (vc4->indexbuf.user_buffer) { + prsc = NULL; + u_upload_data(vc4->uploader, 0, + info->count * index_size, + vc4->indexbuf.user_buffer, + &offset, &prsc); + } else { + prsc = vc4->indexbuf.buffer; + } } struct vc4_resource *rsc = vc4_resource(prsc); @@ -334,7 +343,7 @@ vc4_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) cl_reloc(vc4, &vc4->bcl, &bcl, rsc->bo, offset); cl_u32(&bcl, vc4->max_index); - if (vc4->indexbuf.index_size == 4) + if (vc4->indexbuf.index_size == 4 || vc4->indexbuf.user_buffer) pipe_resource_reference(&prsc, NULL); } else { cl_u8(&bcl, VC4_PACKET_GL_ARRAY_PRIMITIVE); diff --git a/src/gallium/drivers/vc4/vc4_resource.c b/src/gallium/drivers/vc4/vc4_resource.c index 5d5166fd818..122bda0bac6 100644 --- a/src/gallium/drivers/vc4/vc4_resource.c +++ b/src/gallium/drivers/vc4/vc4_resource.c @@ -667,11 +667,16 @@ vc4_get_shadow_index_buffer(struct pipe_context *pctx, shadow_offset, &shadow_rsc, &data); uint16_t *dst = data; - struct pipe_transfer *src_transfer; - uint32_t *src = pipe_buffer_map_range(pctx, &orig->base.b, - ib->offset, - count * 4, - PIPE_TRANSFER_READ, &src_transfer); + struct pipe_transfer *src_transfer = NULL; + uint32_t *src; + if (ib->user_buffer) { + src = ib->user_buffer; + } else { + src = pipe_buffer_map_range(pctx, &orig->base.b, + ib->offset, + count * 4, + PIPE_TRANSFER_READ, &src_transfer); + } for (int i = 0; i < count; i++) { uint32_t src_index = src[i]; @@ -679,7 +684,8 @@ vc4_get_shadow_index_buffer(struct pipe_context *pctx, dst[i] = src_index; } - pctx->transfer_unmap(pctx, src_transfer); + if (src_transfer) + pctx->transfer_unmap(pctx, src_transfer); return shadow_rsc; } diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c index 432b1d1b86e..bb867611804 100644 --- a/src/gallium/drivers/vc4/vc4_screen.c +++ b/src/gallium/drivers/vc4/vc4_screen.c @@ -94,6 +94,7 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TEXTURE_SHADOW_MAP: case PIPE_CAP_BLEND_EQUATION_SEPARATE: case PIPE_CAP_TWO_SIDED_STENCIL: + case PIPE_CAP_USER_INDEX_BUFFERS: return 1; /* lying for GL 2.0 */ @@ -152,7 +153,6 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_FRAGMENT_COLOR_CLAMPED: case PIPE_CAP_VERTEX_COLOR_CLAMPED: case PIPE_CAP_USER_VERTEX_BUFFERS: - case PIPE_CAP_USER_INDEX_BUFFERS: case PIPE_CAP_QUERY_PIPELINE_STATISTICS: case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK: case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT: diff --git a/src/gallium/drivers/vc4/vc4_state.c b/src/gallium/drivers/vc4/vc4_state.c index 147694644f0..78aa344ab1d 100644 --- a/src/gallium/drivers/vc4/vc4_state.c +++ b/src/gallium/drivers/vc4/vc4_state.c @@ -305,10 +305,10 @@ vc4_set_index_buffer(struct pipe_context *pctx, struct vc4_context *vc4 = vc4_context(pctx); if (ib) { - assert(!ib->user_buffer); 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); } |