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| author | Lukas Venhoda <lvenhoda@redhat.com> | 2015-11-25 17:14:28 +0100 |
|---|---|---|
| committer | Christophe Fergeau <cfergeau@redhat.com> | 2015-12-17 16:03:19 +0100 |
| commit | 2ee5cb522ee16a756c74ed6e127cf3874a45f3a6 (patch) | |
| tree | efdaffe8d310d7174d2ba04ddbd82da26a59cf3f /common | |
| parent | 02c82b468c7b04452ea6c216f756775101b7a326 (diff) | |
| download | spice-common-2ee5cb522ee16a756c74ed6e127cf3874a45f3a6.tar.gz spice-common-2ee5cb522ee16a756c74ed6e127cf3874a45f3a6.tar.xz spice-common-2ee5cb522ee16a756c74ed6e127cf3874a45f3a6.zip | |
pixman_utils: Add macros for color byte ordering
When using image compression on PowerPC architecture, colors are in
wrong order ARGB -> BGRA.
This commit introduces macros, that will change the color order
according to machine endianness.
Theese macros are similar to QEMU macros in qemu-pixman.h
Diffstat (limited to 'common')
| -rw-r--r-- | common/pixman_utils.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/common/pixman_utils.h b/common/pixman_utils.h index dd565ef..f892777 100644 --- a/common/pixman_utils.h +++ b/common/pixman_utils.h @@ -27,6 +27,16 @@ #include "draw.h" +#ifdef WORDS_BIGENDIAN +# define PIXMAN_LE_x8r8g8b8 PIXMAN_b8g8r8x8 +# define PIXMAN_LE_a8r8g8b8 PIXMAN_b8g8r8a8 +# define PIXMAN_LE_r8g8b8 PIXMAN_b8g8r8 +#else +# define PIXMAN_LE_x8r8g8b8 PIXMAN_x8r8g8b8 +# define PIXMAN_LE_a8r8g8b8 PIXMAN_a8r8g8b8 +# define PIXMAN_LE_r8g8b8 PIXMAN_r8g8b8 +#endif + SPICE_BEGIN_DECLS /* This lists all possible 2 argument binary raster ops. |