diff options
| author | marha <marha@users.sourceforge.net> | 2011-11-04 09:28:39 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2011-11-04 09:28:39 +0100 |
| commit | 23e2767dc3e6b8891d4b55b711c70c6bc85a6f85 (patch) | |
| tree | 04c538697c3afbd401afb1bb614460b16be28844 /mesalib/src/mesa/main/fog.c | |
| parent | 125500b44d0253d7fd7a59905ab730151d4f66e2 (diff) | |
| parent | 02f377d5e2dd18537d0807ad63675a0970b5a37d (diff) | |
| download | vcxsrv-23e2767dc3e6b8891d4b55b711c70c6bc85a6f85.tar.gz vcxsrv-23e2767dc3e6b8891d4b55b711c70c6bc85a6f85.tar.bz2 vcxsrv-23e2767dc3e6b8891d4b55b711c70c6bc85a6f85.zip | |
Merge remote-tracking branch 'origin/released'
Conflicts:
mesalib/src/mesa/drivers/dri/swrast/swrast_priv.h
xorg-server/hw/xwin/InitOutput.c
xorg-server/hw/xwin/ddraw.h
xorg-server/hw/xwin/winclipboardwndproc.c
xorg-server/hw/xwin/winglobals.c
xorg-server/hw/xwin/winmonitors.c
xorg-server/hw/xwin/winprocarg.c
xorg-server/hw/xwin/winwin32rootlesswndproc.c
xorg-server/include/scrnintstr.h
xorg-server/xkb/ddxList.c
xorg-server/xkb/ddxLoad.c
Diffstat (limited to 'mesalib/src/mesa/main/fog.c')
| -rw-r--r-- | mesalib/src/mesa/main/fog.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/fog.c b/mesalib/src/mesa/main/fog.c index 88aa31a7f..d65add930 100644 --- a/mesalib/src/mesa/main/fog.c +++ b/mesalib/src/mesa/main/fog.c @@ -172,6 +172,19 @@ _mesa_Fogfv( GLenum pname, const GLfloat *params ) ctx->Fog.FogCoordinateSource = p; break; } + case GL_FOG_DISTANCE_MODE_NV: { + GLenum p = (GLenum) (GLint) *params; + if (!ctx->Extensions.NV_fog_distance || + (p != GL_EYE_RADIAL_NV && p != GL_EYE_PLANE && p != GL_EYE_PLANE_ABSOLUTE_NV)) { + _mesa_error(ctx, GL_INVALID_ENUM, "glFog"); + return; + } + if (ctx->Fog.FogDistanceMode == p) + return; + FLUSH_VERTICES(ctx, _NEW_FOG); + ctx->Fog.FogDistanceMode = p; + break; + } default: _mesa_error( ctx, GL_INVALID_ENUM, "glFog" ); return; @@ -201,4 +214,5 @@ void _mesa_init_fog( struct gl_context * ctx ) ctx->Fog.ColorSumEnabled = GL_FALSE; ctx->Fog.FogCoordinateSource = GL_FRAGMENT_DEPTH_EXT; ctx->Fog._Scale = 1.0f; + ctx->Fog.FogDistanceMode = GL_EYE_PLANE_ABSOLUTE_NV; } |