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| author | Marek Olšák <marek.olsak@amd.com> | 2016-06-08 20:51:50 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2016-06-14 20:22:16 +0200 |
| commit | 373060652c889bb85d5a4673405d77ee75fb6fdc (patch) | |
| tree | 46d90af42ffae20ed6939149f6257ebb46d8f993 /src/gallium/drivers/radeonsi/si_blit.c | |
| parent | 789618e3b4619225f1e86d52f7b692bf6eb866eb (diff) | |
| download | external_mesa3d-373060652c889bb85d5a4673405d77ee75fb6fdc.zip external_mesa3d-373060652c889bb85d5a4673405d77ee75fb6fdc.tar.gz external_mesa3d-373060652c889bb85d5a4673405d77ee75fb6fdc.tar.bz2 | |
radeonsi: clarify the MSAA resolve limitation with scanout
this is the correct hw requirement
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_blit.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_blit.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_blit.c b/src/gallium/drivers/radeonsi/si_blit.c index 68d9799..9de2c75 100644 --- a/src/gallium/drivers/radeonsi/si_blit.c +++ b/src/gallium/drivers/radeonsi/si_blit.c @@ -859,6 +859,7 @@ static bool do_hardware_msaa_resolve(struct pipe_context *ctx, const struct pipe_blit_info *info) { struct si_context *sctx = (struct si_context*)ctx; + struct r600_texture *src = (struct r600_texture*)info->src.resource; struct r600_texture *dst = (struct r600_texture*)info->dst.resource; unsigned dst_width = u_minify(info->dst.resource->width0, info->dst.level); unsigned dst_height = u_minify(info->dst.resource->height0, info->dst.level); @@ -902,7 +903,7 @@ static bool do_hardware_msaa_resolve(struct pipe_context *ctx, info->src.box.height == dst_height && info->src.box.depth == 1 && dst->surface.level[info->dst.level].mode >= RADEON_SURF_MODE_1D && - !(dst->surface.flags & RADEON_SURF_SCANOUT) && + src->surface.micro_tile_mode == dst->surface.micro_tile_mode && (!dst->cmask.size || !dst->dirty_level_mask)) { /* dst cannot be fast-cleared */ /* Resolving into a surface with DCC is unsupported. Since * it's being overwritten anyway, clear it to uncompressed. @@ -946,6 +947,9 @@ static bool do_hardware_msaa_resolve(struct pipe_context *ctx, if (!tmp) return false; + assert(src->surface.micro_tile_mode == + ((struct r600_texture*)tmp)->surface.micro_tile_mode); + /* resolve */ si_blitter_begin(ctx, SI_COLOR_RESOLVE | (info->render_condition_enable ? 0 : SI_DISABLE_RENDER_COND)); |