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radeonsi: only apply the SNORM blit workaround to *8_SNORM

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Like the comment says. This fixes DCC, which doesn't like blitting RG16
as RGBA8.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Marek Olšák 2015-10-22 23:36:11 +02:00
parent e1c098f238
commit edf6a4537c
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/radeonsi/si_blit.c
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@ -536,7 +536,7 @@ void si_resource_copy_region(struct pipe_context *ctx,
src_force_level = src_level;
} else if (!util_blitter_is_copy_supported(sctx->blitter, dst, src) ||
/* also *8_SNORM has precision issues, use UNORM instead */
util_format_is_snorm(src->format)) {
util_format_is_snorm8(src->format)) {
if (util_format_is_subsampled_422(src->format)) {
src_templ.format = PIPE_FORMAT_R8G8B8A8_UINT;
dst_templ.format = PIPE_FORMAT_R8G8B8A8_UINT;