diff options
| author | Michel Dänzer <[email protected]> | 2009-08-31 10:22:19 +0200 |
|---|---|---|
| committer | Michel Dänzer <[email protected]> | 2009-08-31 10:22:19 +0200 |
| commit | 9f0495aa765ae53b877b1e7fdffba70f4ee1a056 (patch) | |
| tree | 24c6c5932dc9d69d41597f8c383c496eb22a557a /src/gallium | |
| parent | 1ea114958baba14ff3bcac1d92bb6acf93289e59 (diff) | |
Gallium xlib: Add support for BGRA visuals.
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/state_trackers/glx/xlib/xm_api.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/glx/xlib/xm_api.c b/src/gallium/state_trackers/glx/xlib/xm_api.c index f4c5893427d..651a9a9fea7 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_api.c +++ b/src/gallium/state_trackers/glx/xlib/xm_api.c @@ -286,6 +286,18 @@ choose_pixel_format(XMesaVisual v) return PIPE_FORMAT_B8G8R8A8_UNORM; } } + else if ( GET_REDMASK(v) == 0x0000ff00 + && GET_GREENMASK(v) == 0x00ff0000 + && GET_BLUEMASK(v) == 0xff000000 + && v->BitsPerPixel == 32) { + if (native_byte_order) { + /* no byteswapping needed */ + return PIPE_FORMAT_B8G8R8A8_UNORM; + } + else { + return PIPE_FORMAT_A8R8G8B8_UNORM; + } + } else if ( GET_REDMASK(v) == 0xf800 && GET_GREENMASK(v) == 0x07e0 && GET_BLUEMASK(v) == 0x001f |