Cache texenv programs to avoid repeated compilation (Ben Skeggs)

1 files changed, 9 insertions, 0 deletions

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 655e30336a..d4f6c1f0d5 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1430,6 +1430,12 @@ struct gl_texture_unit
    GLboolean ColorTableEnabled;
 };
 
+struct texenvprog_cache {
+   GLuint hash;
+   void *key;
+   void *data;
+   struct texenvprog_cache *next;
+};
 
 /**
  * Texture attribute group (GL_TEXTURE_BIT).
@@ -1459,6 +1465,9 @@ struct gl_texture_attrib
    /** GL_EXT_shared_texture_palette */
    GLboolean SharedPalette;
    struct gl_color_table Palette;
+   
+   /** Cached texenv fragment programs */
+   struct texenvprog_cache *env_fp_cache;
 };