Replace the flags Mesa was using for ctx->NewState with a new set

based on the GL attribute groups.

Introduced constants describing the circumstances under which some
key derived values can change:
	_SWRAST_NEW_RASTERMASK -- ctx->RasterMask
	_SWRAST_NEW_TRIANGLE   -- The software rasterizer's triangle
	                          function
	_DD_NEW_FEEDBACK -- the 'DD_FEEDBACK' bit in ctx->TriangleCaps

These are helpful in deciding whether you need to recalculate state if your
recalculation involves reference to a derived value.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c
index 3c628d2fcf..553dc8f86a 100644
--- a/src/mesa/drivers/glide/fxddtex.c
+++ b/src/mesa/drivers/glide/fxddtex.c
@@ -340,7 +340,10 @@ void fxDDTexDel(GLcontext *ctx, struct gl_texture_object *tObj)
   FREE(ti);
   tObj->DriverData = NULL;
 
-  ctx->NewState |= NEW_TEXTURING;
+/* Pushed into core: Set _NEW_TEXTURE whenever a bound texture is
+ * deleted (changes bound texture id).
+ */
+/*    ctx->NewState |= _NEW_TEXTURE; */
 }