diff options
| -rw-r--r-- | etnaviv/etnaviv_render.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/etnaviv/etnaviv_render.c b/etnaviv/etnaviv_render.c index 2093129..f91438a 100644 --- a/etnaviv/etnaviv_render.c +++ b/etnaviv/etnaviv_render.c @@ -560,11 +560,13 @@ static int etnaviv_accel_composite_srconly(PicturePtr pSrc, PicturePtr pDst, return FALSE; /* - * Apply the same work-around for a non-alpha source as for - * a non-alpha destination. + * Apply the same work-around for a non-alpha source as for a + * non-alpha destination. The test order is important here as + * we must always have an alpha format, otherwise the selected + * alpha mode (by etnaviv_accel_reduce_mask()) will be ignored. */ - if (etnaviv_blend_src_alpha_normal(final_blend) && - etnaviv_workaround_nonalpha(vSrc)) { + if (etnaviv_workaround_nonalpha(vSrc) && + etnaviv_blend_src_alpha_normal(final_blend)) { final_blend->alpha_mode |= VIVS_DE_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_GLOBAL; final_blend->src_alpha = 255; } |