add FreeTexImageData hook to help single-copy texturing in drivers

[mesa.git] / src / mesa / main / texformat.c

diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index c4f7a23e812f1f12e6b4e48e4dfb40cf7fc45e75..a496cf8cbf364e8183e81904701d270756e39879 100644 (file)
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -63,6 +63,7 @@
 static void fetch_null_texel( const struct gl_texture_image *texImage,
                              GLint i, GLint j, GLint k, GLchan *texel )
 {
+   (void) texImage; (void) i; (void) j; (void) k;
    texel[RCOMP] = 0;
    texel[GCOMP] = 0;
    texel[BCOMP] = 0;
@@ -73,6 +74,7 @@ static void fetch_null_texel( const struct gl_texture_image *texImage,
 static void fetch_null_texelf( const struct gl_texture_image *texImage,
                                GLint i, GLint j, GLint k, GLfloat *texel )
 {
+   (void) texImage; (void) i; (void) j; (void) k;
    texel[RCOMP] = 0.0;
    texel[GCOMP] = 0.0;
    texel[BCOMP] = 0.0;