diff options
| author | Brian Paul <[email protected]> | 2011-09-19 18:25:38 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2011-09-20 20:17:42 -0600 |
| commit | 4731a598f00c8a229df7b36d9a2a7505b679de1d (patch) | |
| tree | 6aa743366e97d6581edf30ec181a981f1a11d106 /autogen.sh | |
| parent | 4d53fb525db56d0695eaa5b91bd8f0cefbc25866 (diff) | |
mesa: fix PACK_COLOR_5551(), PACK_COLOR_1555() macros
The 1-bit alpha channel was incorrectly encoded. Previously, any non-zero
alpha value for the ubyte alpha value would set A=1. Instead, use the
most significant bit of the ubyte alpha to determine the A bit. This is
consistent with the other channels and other OpenGL implementations.
Note: This is a candidate for the 7.11 branch.
Reviewed-by: Michel Dänzer <[email protected]>
Diffstat (limited to 'autogen.sh')
0 files changed, 0 insertions, 0 deletions