Merge branch 'mesa_7_5_branch' into mesa_7_6_branch

[mesa.git] / src / mesa / swrast / swrast.h

diff --git a/src/mesa/swrast/swrast.h b/src/mesa/swrast/swrast.h
index 85a27fd55bf534cdce0011fa63f525cf7c4fcf6d..c319ca62f9cfc080c708edccbb9b9ce40bd5256d 100644 (file)
--- a/src/mesa/swrast/swrast.h
+++ b/src/mesa/swrast/swrast.h
@@ -75,6 +75,12 @@ typedef struct {
 } SWvertex;
 
 
+/**
+ * Fixed point data type.
+ */
+typedef int GLfixed;
+
+
 #define FRAG_ATTRIB_CI FRAG_ATTRIB_COL0
 
 
@@ -143,6 +149,13 @@ _swrast_Accum(GLcontext *ctx, GLenum op, GLfloat value);
 extern void
 _swrast_ResetLineStipple( GLcontext *ctx );
 
+/**
+ * Indicates front/back facing for subsequent points/lines when drawing
+ * unfilled polygons.  Needed for two-side stencil.
+ */
+extern void
+_swrast_SetFacing(GLcontext *ctx, GLuint facing);
+
 /* These will always render the correct point/line/triangle for the
  * current state.
  *
@@ -253,12 +266,6 @@ extern void
 _swrast_eject_texture_images(GLcontext *ctx);
 
 
-#if FEATURE_MESA_program_debug
-extern void
-_swrast_get_program_register(GLcontext *, enum register_file file,
-                             GLuint index, GLfloat val[4]);
-#endif /* FEATURE_MESA_program_debug */
-
 
 /**
  * The driver interface for the software rasterizer.