Major check-in of changes for GL_EXT_framebuffer_object extension.

Main driver impacts:
- new code for creating the Mesa GLframebuffer
- new span/pixel read/write code
Some drivers not yet updated/tested.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/trident/trident_context.h b/src/mesa/drivers/dri/trident/trident_context.h
index 74a3acb2ce..7ebb5f2049 100644
--- a/src/mesa/drivers/dri/trident/trident_context.h
+++ b/src/mesa/drivers/dri/trident/trident_context.h
@@ -117,6 +117,16 @@ typedef struct {
     tridentRegionRec mmio;
 } tridentScreenRec, *tridentScreenPtr;
 
+/**
+ * tridentRenderbuffer, derived from Mesa's gl_renderbuffer
+ */
+typedef struct {
+   struct gl_renderbuffer Base;
+   /* XXX per-window info should go here */
+   int foo, bar;
+} tridentRenderbuffer;
+
+
 struct trident_context {
 	GLcontext 		*glCtx;		/* Mesa context */