From: Cooper Yuan <cooperyuan@gmail.com>
Date: Sun, 31 May 2009 08:41:19 +0000 (+0800)
Subject: R6xx/r7xx: Fix texture perspective gradients issue
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=377d8b3673571eae4b23798a13e03929e1e47957;p=mesa.git

R6xx/r7xx: Fix texture perspective gradients issue
---

diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c
index 768e1846235..d1f77ef6eff 100644
--- a/src/mesa/drivers/dri/r600/r700_state.c
+++ b/src/mesa/drivers/dri/r600/r700_state.c
@@ -216,8 +216,8 @@ static void r700InvalidateState(GLcontext * ctx, GLuint new_state) //-----------
 
         SETbit(r700->PA_CL_VTE_CNTL.u32All, VTX_W0_FMT_bit);
 
-        CLEARbit(r700->SPI_PS_IN_CONTROL_0.u32All, PERSP_GRADIENT_ENA_bit);
-        SETbit(r700->SPI_PS_IN_CONTROL_0.u32All, LINEAR_GRADIENT_ENA_bit);
+        SETbit(r700->SPI_PS_IN_CONTROL_0.u32All, PERSP_GRADIENT_ENA_bit);
+        CLEARbit(r700->SPI_PS_IN_CONTROL_0.u32All, LINEAR_GRADIENT_ENA_bit);
     }
     else
     {
@@ -227,8 +227,8 @@ static void r700InvalidateState(GLcontext * ctx, GLuint new_state) //-----------
 
         SETbit(r700->PA_CL_VTE_CNTL.u32All, VTX_W0_FMT_bit);
 
-        SETbit(r700->SPI_PS_IN_CONTROL_0.u32All, PERSP_GRADIENT_ENA_bit);
-        CLEARbit(r700->SPI_PS_IN_CONTROL_0.u32All, LINEAR_GRADIENT_ENA_bit);
+        CLEARbit(r700->SPI_PS_IN_CONTROL_0.u32All, PERSP_GRADIENT_ENA_bit);
+        SETbit(r700->SPI_PS_IN_CONTROL_0.u32All, LINEAR_GRADIENT_ENA_bit);
     }
 
 	context->radeon.NewGLState |= new_state;