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radeonsi: Handle arbitrary 2-byte formats in resource_copy_region 

Fixes mplayer -vo vdpau OSD.

NOTE: This is a candidate for the 9.1 branch.

Reported-by: Igor Vagulin <igor.vagulin@gmail.com>

Reviewed-by: Christian König <christian.koenig@amd.com>
Tested-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Michel Dänzer 2013-03-27 12:43:32 +01:00 committed by Michel Dänzer
parent 6d20c646d6
commit c6efb4870b
1 changed files with 6 additions and 0 deletions
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6
src/gallium/drivers/radeonsi/r600_blit.c
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@ -417,6 +417,12 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
r600_change_format(dst, dst_level, &orig_info[1],
PIPE_FORMAT_R8_UNORM);
break;
case 2:
r600_change_format(src, src_level, &orig_info[0],
PIPE_FORMAT_R8G8_UNORM);
r600_change_format(dst, dst_level, &orig_info[1],
PIPE_FORMAT_R8G8_UNORM);
break;
case 4:
r600_change_format(src, src_level, &orig_info[0],
PIPE_FORMAT_R8G8B8A8_UNORM);