diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/r600/r600_blit.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c index 98c07b5afdb..1a2a9112631 100644 --- a/src/gallium/drivers/r600/r600_blit.c +++ b/src/gallium/drivers/r600/r600_blit.c @@ -500,6 +500,12 @@ static void r600_copy_buffer(struct pipe_context *ctx, struct pipe_resource *dst } else { util_resource_copy_region(ctx, dst, 0, dstx, 0, 0, src, 0, src_box); } + + /* The index buffer (VGT) doesn't seem to see the result of the copying. + * Can we somehow flush the index buffer cache? Starting a new IB seems + * to do the trick. */ + if (rctx->b.chip_class <= R700) + rctx->b.rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC, NULL); } /** |