From: Maciej Cencora <m.cencora@gmail.com>
Date: Fri, 24 Apr 2009 14:28:47 +0000 (+0200)
Subject: r300: fix performance regression
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=033d1365e6fa6e57bc11b47831af0cb4b7ad2edf;p=mesa.git

r300: fix performance regression

This performance regression on non TCL hw was introduced by ed4c6cbe017b4e8bacb7e012d4baaf77a20a2c33.
This patch depends on "r300: always route 4 texcoord components to RS" and "r300: add point attenuation stage for TCL fallbacks".
---

diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 51198901573..c80dcd8420b 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -364,7 +364,10 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 
 	ctx = r300->radeon.glCtx;
 	r300InitConstValues(ctx, screen);
-	ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
+
+	if (hw_tcl_on)
+		ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
+
 	ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
 
 	/* Initialize the software rasterizer and helper modules.