mesalib git update 16/1/2011

1 files changed, 26 insertions, 2 deletions

diff --git a/mesalib/src/mesa/main/texfetch.c b/mesalib/src/mesa/main/texfetch.c
index e411563be..1e7ea9480 100644
--- a/mesalib/src/mesa/main/texfetch.c
+++ b/mesalib/src/mesa/main/texfetch.c
@@ -39,6 +39,7 @@
 #include "texcompress_fxt1.h"

 #include "texcompress_s3tc.h"

 #include "texfetch.h"

+#include "teximage.h"

 

 

 /**

@@ -857,13 +858,36 @@ fetch_texel_chan_to_float(const struct gl_texture_image *texImage,
 void

 _mesa_set_fetch_functions(struct gl_texture_image *texImage, GLuint dims)

 {

+   gl_format format = texImage->TexFormat;

+

    ASSERT(dims == 1 || dims == 2 || dims == 3);

 

-   texImage->FetchTexelf =

-      _mesa_get_texel_fetch_func(texImage->TexFormat, dims);

+   if (texImage->TexObject->sRGBDecode == GL_SKIP_DECODE_EXT &&

+       _mesa_get_format_color_encoding(format) == GL_SRGB) {

+      format = _mesa_get_srgb_format_linear(format);

+   }

+

+   texImage->FetchTexelf = _mesa_get_texel_fetch_func(format, dims);

 

    texImage->FetchTexelc = fetch_texel_float_to_chan;

 

    ASSERT(texImage->FetchTexelc);

    ASSERT(texImage->FetchTexelf);

 }

+

+void

+_mesa_update_fetch_functions(struct gl_texture_object *texObj)

+{

+   GLuint face, i;

+   GLuint dims;

+

+   dims = _mesa_get_texture_dimensions(texObj->Target);

+

+   for (face = 0; face < 6; face++) {

+      for (i = 0; i < MAX_TEXTURE_LEVELS; i++) {

+         if (texObj->Image[face][i]) {

+	    _mesa_set_fetch_functions(texObj->Image[face][i], dims);

+         }

+      }

+   }

+}