diff options
| author | keithw <keithw> | 2003-07-27 03:12:51 +0000 |
|---|---|---|
| committer | keithw <keithw> | 2003-07-27 03:12:51 +0000 |
| commit | d90ab9ec75776bbf41d24221cfec31a8c2ec371b (patch) | |
| tree | ee1e28f786931f6f6412945505b4307f105dbad7 /xc/lib/GL | |
| parent | 2eec9ff7dedceeaaa92d41403cc79f61469081f8 (diff) | |
Fix test_gl3.c -- turn on range attenuation bit for positional lights
Diffstat (limited to 'xc/lib/GL')
| -rw-r--r-- | xc/lib/GL/mesa/src/drv/radeon/radeon_state.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/xc/lib/GL/mesa/src/drv/radeon/radeon_state.c b/xc/lib/GL/mesa/src/drv/radeon/radeon_state.c index 9c207f92f..f0e206231 100644 --- a/xc/lib/GL/mesa/src/drv/radeon/radeon_state.c +++ b/xc/lib/GL/mesa/src/drv/radeon/radeon_state.c @@ -1055,9 +1055,15 @@ static void radeonLightfv( GLcontext *ctx, GLenum light, case GL_POSITION: { /* positions picked up in update_light, but can do flag here */ - GLuint flag = (p&1)? RADEON_LIGHT_1_IS_LOCAL : RADEON_LIGHT_0_IS_LOCAL; + GLuint flag; GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2; + /* FIXME: Set RANGE_ATTEN only when needed */ + if (p&1) + flag = RADEON_LIGHT_1_IS_LOCAL | RADEON_LIGHT_1_ENABLE_RANGE_ATTEN; + else + flag = RADEON_LIGHT_0_IS_LOCAL | RADEON_LIGHT_0_ENABLE_RANGE_ATTEN; + RADEON_STATECHANGE(rmesa, tcl); if (l->EyePosition[3] != 0.0F) rmesa->hw.tcl.cmd[idx] |= flag; |