avoid the patch if Mesa_DXTn flag is set

diff --git a/src/mesa/drivers/glide/fxddtex.c b/src/mesa/drivers/glide/fxddtex.c
index 2ab30f75f6614cd06327091288e5c2ad1450babb..2ac3ec005ddbe3248218515e8457e665914f75df 100644 (file)
--- a/src/mesa/drivers/glide/fxddtex.c
+++ b/src/mesa/drivers/glide/fxddtex.c
@@ -49,7 +49,7 @@
 
 
 /* no borders! can't halve 1x1! (stride > width * comp) not allowed */
-void
+static void
 _mesa_halve2x2_teximage2d ( GLcontext *ctx,
                            struct gl_texture_image *texImage,
                            GLuint bytesPerPixel,
@@ -1360,7 +1360,7 @@ fxDDTexImage2D(GLcontext * ctx, GLenum target, GLint level,
 
 #if FX_COMPRESS_S3TC_AS_FXT1_HACK
    /* [koolsmoky] substitute FXT1 for DXTn and Legacy S3TC */
-   if (texImage->IsCompressed) {
+   if (!ctx->Mesa_DXTn && texImage->IsCompressed) {
      switch (internalFormat) {
      case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
      case GL_RGB_S3TC: