From: Xiang, Haihao <haihao.xiang@intel.com>
Date: Tue, 20 Mar 2007 14:12:03 +0000 (+0800)
Subject: fix for bug#10347
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cf4272d2569940fa4ac2ffaf3afbdc2aa3e5cc06;p=mesa.git

fix for bug#10347

not sure which brw surface for DXT3 & DXT5, so restore
the previous choice.(changed in commit
84081774e62a8af18e6bf894ea69f63b97dcfe96)
---

diff --git a/src/mesa/drivers/dri/i965/brw_tex.c b/src/mesa/drivers/dri/i965/brw_tex.c
index 467aec64a01..9d4b9867d24 100644
--- a/src/mesa/drivers/dri/i965/brw_tex.c
+++ b/src/mesa/drivers/dri/i965/brw_tex.c
@@ -154,19 +154,13 @@ brwChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
 
    case GL_RGB_S3TC:
    case GL_RGB4_S3TC:
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-       return &_mesa_texformat_rgb_dxt1;
-
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-       return &_mesa_texformat_rgba_dxt1;
-
    case GL_RGBA_S3TC:
    case GL_RGBA4_S3TC:
    case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-       return &_mesa_texformat_rgba_dxt3;
-
    case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-       return &_mesa_texformat_rgba_dxt5;
+   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
+   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
+     return &_mesa_texformat_rgb_dxt1; /* there is no rgba support? */
 
    case GL_DEPTH_COMPONENT:
    case GL_DEPTH_COMPONENT16: