mesa: comments about vectors vs components

diff --git a/src/mesa/main/config.h b/src/mesa/main/config.h
index 7fe88b07ea28d8a0c1e6db39fd6113344cd393c5..882e2f224aeedccec08c17db52504b821238e4db 100644 (file)
--- a/src/mesa/main/config.h
+++ b/src/mesa/main/config.h
@@ -190,8 +190,8 @@
 #define MAX_PROGRAM_CALL_DEPTH 8
 #define MAX_PROGRAM_TEMPS 128
 #define MAX_PROGRAM_ADDRESS_REGS 2
-#define MAX_UNIFORMS 128
-#define MAX_VARYING 8
+#define MAX_UNIFORMS 128   /**< number of float components */
+#define MAX_VARYING 8      /**< number of float[4] vectors */
 #define MAX_SAMPLERS 8
 /*@}*/
 

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index eb284d76734e10337c558f80bc3ab0df67566c8c..9f49e3c5e9057d77d4e04ea396c7c8e6b8fe07d5 100644 (file)
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2497,7 +2497,7 @@ struct gl_constants
    GLuint MaxRenderbufferSize;
    /* GL_ARB_vertex_shader */
    GLuint MaxVertexTextureImageUnits;
-   GLuint MaxVarying;
+   GLuint MaxVarying;  /**< Number of float[4] vectors */
 };