libXft pixman mesa git update 17 dec 2012

libXft: 835cd2a6cb4aa8f89e6e7dead66483643a6e7ee8
pixman: 526dc06e5694172abf979c03a5cf530207fe2d27
mesa: 1358f3a905448f6fb546aba951e317f743a83c76

1 files changed, 42 insertions, 32 deletions

diff --git a/mesalib/src/mesa/main/texcompress_fxt1.c b/mesalib/src/mesa/main/texcompress_fxt1.c
index eeed78891..f7254f92e 100644
--- a/mesalib/src/mesa/main/texcompress_fxt1.c
+++ b/mesalib/src/mesa/main/texcompress_fxt1.c
@@ -39,7 +39,6 @@
 #include "texcompress.h"
 #include "texcompress_fxt1.h"
 #include "texstore.h"
-#include "swrast/s_context.h"
 
 
 static void
@@ -151,37 +150,6 @@ _mesa_texstore_rgba_fxt1(TEXSTORE_PARAMS)
 }
 
 
-void
-_mesa_fetch_texel_2d_f_rgba_fxt1( const struct swrast_texture_image *texImage,
-                                  GLint i, GLint j, GLint k, GLfloat *texel )
-{
-   /* just sample as GLubyte and convert to float here */
-   GLubyte rgba[4];
-   (void) k;
-   fxt1_decode_1(texImage->Map, texImage->RowStride, i, j, rgba);
-   texel[RCOMP] = UBYTE_TO_FLOAT(rgba[RCOMP]);
-   texel[GCOMP] = UBYTE_TO_FLOAT(rgba[GCOMP]);
-   texel[BCOMP] = UBYTE_TO_FLOAT(rgba[BCOMP]);
-   texel[ACOMP] = UBYTE_TO_FLOAT(rgba[ACOMP]);
-}
-
-
-void
-_mesa_fetch_texel_2d_f_rgb_fxt1( const struct swrast_texture_image *texImage,
-                                 GLint i, GLint j, GLint k, GLfloat *texel )
-{
-   /* just sample as GLubyte and convert to float here */
-   GLubyte rgba[4];
-   (void) k;
-   fxt1_decode_1(texImage->Map, texImage->RowStride, i, j, rgba);
-   texel[RCOMP] = UBYTE_TO_FLOAT(rgba[RCOMP]);
-   texel[GCOMP] = UBYTE_TO_FLOAT(rgba[GCOMP]);
-   texel[BCOMP] = UBYTE_TO_FLOAT(rgba[BCOMP]);
-   texel[ACOMP] = 1.0F;
-}
-
-
-
 /***************************************************************************\
  * FXT1 encoder
  *
@@ -1643,3 +1611,45 @@ fxt1_decode_1 (const void *texture, GLint stride, /* in pixels */
 
    decode_1[mode](code, t, rgba);
 }
+
+
+
+
+static void
+fetch_rgb_fxt1(const GLubyte *map, const GLuint imageOffsets[],
+               GLint rowStride, GLint i, GLint j, GLint k, GLfloat *texel)
+{
+   GLubyte rgba[4];
+   fxt1_decode_1(map, rowStride, i, j, rgba);
+   texel[RCOMP] = UBYTE_TO_FLOAT(rgba[RCOMP]);
+   texel[GCOMP] = UBYTE_TO_FLOAT(rgba[GCOMP]);
+   texel[BCOMP] = UBYTE_TO_FLOAT(rgba[BCOMP]);
+   texel[ACOMP] = 1.0F;
+}
+
+
+static void
+fetch_rgba_fxt1(const GLubyte *map, const GLuint imageOffsets[],
+                GLint rowStride, GLint i, GLint j, GLint k, GLfloat *texel)
+{
+   GLubyte rgba[4];
+   fxt1_decode_1(map, rowStride, i, j, rgba);
+   texel[RCOMP] = UBYTE_TO_FLOAT(rgba[RCOMP]);
+   texel[GCOMP] = UBYTE_TO_FLOAT(rgba[GCOMP]);
+   texel[BCOMP] = UBYTE_TO_FLOAT(rgba[BCOMP]);
+   texel[ACOMP] = UBYTE_TO_FLOAT(rgba[ACOMP]);
+}
+
+
+compressed_fetch_func
+_mesa_get_fxt_fetch_func(gl_format format)
+{
+   switch (format) {
+   case MESA_FORMAT_RGB_FXT1:
+      return fetch_rgb_fxt1;
+   case MESA_FORMAT_RGBA_FXT1:
+      return fetch_rgba_fxt1;
+   default:
+      return NULL;
+   }
+}