patch to import Jon Smirl's work from Bitkeeper

1 files changed, 70 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_tcl.h b/src/mesa/drivers/dri/radeon/radeon_tcl.h
new file mode 100644
index 00000000000..1e97d32148a
--- /dev/null
+++ b/src/mesa/drivers/dri/radeon/radeon_tcl.h
@@ -0,0 +1,70 @@
+/* $XFree86$ */
+/**************************************************************************
+
+Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
+                     Tungsten Grahpics Inc., Austin, Texas.
+
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Keith Whitwell <[email protected]>
+ *
+ */
+
+#ifndef __RADEON_TCL_H__
+#define __RADEON_TCL_H__
+
+#ifdef GLX_DIRECT_RENDERING
+
+#include "radeon_context.h"
+
+extern void radeonTclPrimitive( GLcontext *ctx, GLenum prim, int hw_prim );
+extern void radeonEmitEltPrimitive( GLcontext *ctx, GLuint first, GLuint last,
+				    GLuint flags );
+extern void radeonEmitPrimitive( GLcontext *ctx, GLuint first, GLuint last,
+				 GLuint flags );
+
+extern void radeonTclFallback( GLcontext *ctx, GLuint bit, GLboolean mode );
+					      
+#define RADEON_TCL_FALLBACK_RASTER            0x1 /* rasterization */
+#define RADEON_TCL_FALLBACK_UNFILLED          0x2 /* unfilled tris */
+#define RADEON_TCL_FALLBACK_LIGHT_TWOSIDE     0x4 /* twoside tris */
+#define RADEON_TCL_FALLBACK_MATERIAL          0x8 /* material in vb */
+#define RADEON_TCL_FALLBACK_TEXGEN_0          0x10 /* texgen, unit 0 */
+#define RADEON_TCL_FALLBACK_TEXGEN_1          0x20 /* texgen, unit 1 */
+#define RADEON_TCL_FALLBACK_TEXGEN_2          0x40 /* texgen, unit 2 */
+#define RADEON_TCL_FALLBACK_TCL_DISABLE       0x80 /* user disable */
+#define RADEON_TCL_FALLBACK_TEXRECT_0         0x100 /* texture rectangle */
+#define RADEON_TCL_FALLBACK_TEXRECT_1         0x200 /* texture rectangle */
+#define RADEON_TCL_FALLBACK_TEXRECT_2         0x400 /* texture rectangle */
+
+#define RADEON_MAX_TCL_VERTSIZE (15*4)
+
+#define TCL_FALLBACK( ctx, bit, mode )	radeonTclFallback( ctx, bit, mode )
+
+
+#endif
+#endif