diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2009-07-30 12:39:26 +0200 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2009-07-30 12:43:35 +0200 |
| commit | 98ba6cfb4cc7440f0fb4f101ff714143720e175e (patch) | |
| tree | 747927b9c2ed4715a181648cd964ff4ae2983ed6 | |
| parent | f583745519b2b99ca637cdfa6201fd653c848fd6 (diff) | |
mesa st: Change the preferred internal format for some RGB formats.
For GL_RGB5, GL_RGB4 and GL_R3_G3_B2, prefer
PIPE_FORMAT_R5G6B5_UNORM over PIPE_FORMAT_A1R5G5B5_UNORM, since hardware
is more likely to support the previous format for rendering.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
| -rw-r--r-- | src/mesa/state_tracker/st_format.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index b243c249e3..dcb90a3107 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -435,10 +435,10 @@ st_choose_format(struct pipe_context *pipe, GLenum internalFormat, case GL_RGB5: case GL_RGB4: case GL_R3_G3_B2: - if (screen->is_format_supported( screen, PIPE_FORMAT_A1R5G5B5_UNORM, target, tex_usage, geom_flags )) - return PIPE_FORMAT_A1R5G5B5_UNORM; if (screen->is_format_supported( screen, PIPE_FORMAT_R5G6B5_UNORM, target, tex_usage, geom_flags )) return PIPE_FORMAT_R5G6B5_UNORM; + if (screen->is_format_supported( screen, PIPE_FORMAT_A1R5G5B5_UNORM, target, tex_usage, geom_flags )) + return PIPE_FORMAT_A1R5G5B5_UNORM; return default_rgba_format( screen, target, tex_usage, geom_flags ); case GL_ALPHA: |