[g3dvl] use instanced drawing to reduce the vertex buffer payload

[mesa.git] / src / gallium / auxiliary / vl / vl_mpeg12_mc_renderer.c

diff --git a/src/gallium/auxiliary/vl/vl_mpeg12_mc_renderer.c b/src/gallium/auxiliary/vl/vl_mpeg12_mc_renderer.c
index 484e781f0cb89d3976c300d917a45becaced0efb..2f68ec1704246c5b3822e59514c958a9d15d4929 100644 (file)
--- a/src/gallium/auxiliary/vl/vl_mpeg12_mc_renderer.c
+++ b/src/gallium/auxiliary/vl/vl_mpeg12_mc_renderer.c
@@ -1080,7 +1080,7 @@ vl_mpeg12_mc_renderer_flush(struct vl_mpeg12_mc_renderer *renderer, struct vl_mp
 
    renderer->pipe->bind_vs_state(renderer->pipe, renderer->vs);
    renderer->pipe->bind_fs_state(renderer->pipe, renderer->fs);
-   util_draw_arrays(renderer->pipe, PIPE_PRIM_QUADS, 0, buffer->num_macroblocks * 4);
+   util_draw_arrays_instanced(renderer->pipe, PIPE_PRIM_QUADS, 0, 4, 0, buffer->num_macroblocks);
 
    renderer->pipe->flush(renderer->pipe, PIPE_FLUSH_RENDER_CACHE, buffer->fence);