mesa: Remove SWcontext::_FogMode, use gl_context::gl_fog_attrib::Mode everywhere

Reviewed-by: Brian Paul <[email protected]>

3 files changed, 1 insertions, 3 deletions

diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c
index b3e39689cfa..def1531d7ff 100644
--- a/src/mesa/swrast/s_context.c
+++ b/src/mesa/swrast/s_context.c
@@ -252,7 +252,6 @@ _swrast_update_fog_state( struct gl_context *ctx )
 
    /* determine if fog is needed, and if so, which fog mode */
    swrast->_FogEnabled = (fp == NULL && ctx->Fog.Enabled);
-   swrast->_FogMode = ctx->Fog.Mode;
 }
 
 
diff --git a/src/mesa/swrast/s_context.h b/src/mesa/swrast/s_context.h
index 5dbdd609adb..8d7458c2dd9 100644
--- a/src/mesa/swrast/s_context.h
+++ b/src/mesa/swrast/s_context.h
@@ -135,7 +135,6 @@ typedef struct
    GLboolean _TextureCombinePrimary;
    GLboolean _FogEnabled;
    GLboolean _DeferredTexture;
-   GLenum _FogMode;  /* either GL_FOG_MODE or fragment program's fog mode */
 
    /** List/array of the fragment attributes to interpolate */
    GLuint _ActiveAttribs[FRAG_ATTRIB_MAX];
diff --git a/src/mesa/swrast/s_fog.c b/src/mesa/swrast/s_fog.c
index d808e2b2a2b..ea59de16020 100644
--- a/src/mesa/swrast/s_fog.c
+++ b/src/mesa/swrast/s_fog.c
@@ -158,7 +158,7 @@ _swrast_fog_rgba_span( const struct gl_context *ctx, SWspan *span )
       /* The span's fog values are fog coordinates, now compute blend factors
        * and blend the fragment colors with the fog color.
        */
-      switch (swrast->_FogMode) {
+      switch (ctx->Fog.Mode) {
       case GL_LINEAR:
          {
             const GLfloat fogEnd = ctx->Fog.End;