mesa: Remove EXT_histogram.

This has always been optional, and not useful.

1 files changed, 0 insertions, 21 deletions

diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index db30123c0fb..b0eb294df47 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -363,13 +363,6 @@ _mesa_set_enable(GLcontext *ctx, GLenum cap, GLboolean state)
          FLUSH_VERTICES(ctx, _NEW_FOG);
          ctx->Fog.Enabled = state;
          break;
-      case GL_HISTOGRAM:
-         CHECK_EXTENSION(EXT_histogram, cap);
-         if (ctx->Pixel.HistogramEnabled == state)
-            return;
-         FLUSH_VERTICES(ctx, _NEW_PIXEL);
-         ctx->Pixel.HistogramEnabled = state;
-         break;
       case GL_LIGHT0:
       case GL_LIGHT1:
       case GL_LIGHT2:
@@ -534,12 +527,6 @@ _mesa_set_enable(GLcontext *ctx, GLenum cap, GLboolean state)
          FLUSH_VERTICES(ctx, _NEW_EVAL);
          ctx->Eval.Map2Vertex4 = state;
          break;
-      case GL_MINMAX:
-         if (ctx->Pixel.MinMaxEnabled == state)
-            return;
-         FLUSH_VERTICES(ctx, _NEW_PIXEL);
-         ctx->Pixel.MinMaxEnabled = state;
-         break;
       case GL_NORMALIZE:
          if (ctx->Transform.Normalize == state)
             return;
@@ -1356,14 +1343,6 @@ _mesa_IsEnabled( GLenum cap )
          return (ctx->Array.ArrayObj->PointSize.Enabled != 0);
 #endif
 
-      /* GL_EXT_histogram */
-      case GL_HISTOGRAM:
-         CHECK_EXTENSION(EXT_histogram);
-         return ctx->Pixel.HistogramEnabled;
-      case GL_MINMAX:
-         CHECK_EXTENSION(EXT_histogram);
-         return ctx->Pixel.MinMaxEnabled;
-
       /* GL_SGI_color_table */
       case GL_COLOR_TABLE_SGI:
          CHECK_EXTENSION(SGI_color_table);