Merge branch 'r500-support'

Bring in all the r500 3D code into master should be as stable as the r300
code it is landing on top off.

Conflicts:

	src/mesa/drivers/dri/r300/r300_reg.h
	src/mesa/drivers/dri/r300/r300_state.c
	src/mesa/drivers/dri/radeon/radeon_screen.c

1 files changed, 19 insertions, 6 deletions

diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c
index eee1e803a0..fc07105c56 100644
--- a/src/mesa/drivers/dri/r300/r300_render.c
+++ b/src/mesa/drivers/dri/r300/r300_render.c
@@ -334,13 +334,26 @@ static GLboolean r300RunRender(GLcontext * ctx,
 static int r300Fallback(GLcontext * ctx)
 {
 	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	struct r300_fragment_program *fp = (struct r300_fragment_program *)
+	/* Do we need to use new-style shaders?
+	 * Also is there a better way to do this? */
+	if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+		struct r500_fragment_program *fp = (struct r500_fragment_program *)
 	    (char *)ctx->FragmentProgram._Current;
-
-	if (fp) {
-		if (!fp->translated)
-			r300TranslateFragmentShader(r300, fp);
-		FALLBACK_IF(!fp->translated);
+		if (fp) {
+			if (!fp->translated) {
+				r500TranslateFragmentShader(r300, fp);
+				FALLBACK_IF(!fp->translated);
+			}
+		}
+	} else {
+		struct r300_fragment_program *fp = (struct r300_fragment_program *)
+	    (char *)ctx->FragmentProgram._Current;
+		if (fp) {
+			if (!fp->translated) {
+				r300TranslateFragmentShader(r300, fp);
+				FALLBACK_IF(!fp->translated);
+			}
+		}
 	}
 
 	FALLBACK_IF(ctx->RenderMode != GL_RENDER);