diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_descriptors.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_descriptors.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c index bd7695c8cd0..4751b8b8f4f 100644 --- a/src/gallium/drivers/radeonsi/si_descriptors.c +++ b/src/gallium/drivers/radeonsi/si_descriptors.c @@ -933,6 +933,8 @@ static void si_invalidate_buffer(struct pipe_context *ctx, struct pipe_resource struct r600_resource *rbuffer = r600_resource(buf); unsigned i, shader, alignment = rbuffer->buf->alignment; uint64_t old_va = r600_resource_va(ctx->screen, buf); + unsigned num_elems = sctx->vertex_elements ? + sctx->vertex_elements->count : 0; /* Reallocate the buffer in the same pipe_resource. */ r600_init_resource(&sctx->screen->b, rbuffer, rbuffer->b.b.width0, @@ -945,7 +947,19 @@ static void si_invalidate_buffer(struct pipe_context *ctx, struct pipe_resource */ /* Vertex buffers. */ - /* Nothing to do. Vertex buffer bindings are updated before every draw call. */ + for (i = 0; i < num_elems; i++) { + int vb = sctx->vertex_elements->elements[i].vertex_buffer_index; + + if (vb >= Elements(sctx->vertex_buffer)) + continue; + if (!sctx->vertex_buffer[vb].buffer) + continue; + + if (sctx->vertex_buffer[vb].buffer == buf) { + sctx->vertex_buffers_dirty = true; + break; + } + } /* Read/Write buffers. */ for (shader = 0; shader < SI_NUM_SHADERS; shader++) { |