diff options
| author | Brian Paul <[email protected]> | 2008-12-30 17:00:36 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2008-12-30 17:00:36 -0700 |
| commit | 6f346ec0b85375defd049029fa781531fdabda56 (patch) | |
| tree | 13b5f5aacea692763bd5aa0fadfd79ec8a595abe /src/mesa | |
| parent | 432e9fa85233f28ce42c2bcc94053a2deb45dad9 (diff) | |
mesa: comments for some state vars
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/shader/prog_statevars.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/shader/prog_statevars.h b/src/mesa/shader/prog_statevars.h index d3091147f82..909bce0a4f3 100644 --- a/src/mesa/shader/prog_statevars.h +++ b/src/mesa/shader/prog_statevars.h @@ -79,10 +79,10 @@ typedef enum gl_state_index_ { STATE_SHININESS, STATE_HALF_VECTOR, - STATE_POSITION, - STATE_ATTENUATION, - STATE_SPOT_DIRECTION, - STATE_SPOT_CUTOFF, + STATE_POSITION, /**< xyzw = position */ + STATE_ATTENUATION, /**< xyz = attenuation, w = spot exponent */ + STATE_SPOT_DIRECTION, /**< xyz = direction, w = cos(cutoff) */ + STATE_SPOT_CUTOFF, /**< x = cutoff, yzw = undefined */ STATE_TEXGEN_EYE_S, STATE_TEXGEN_EYE_T, |