4 files changed, 0 insertions, 107 deletions

diff --git a/src/mesa/state_tracker/st_cb_eglimage.c b/src/mesa/state_tracker/st_cb_eglimage.c
index 5209fc795d3..e91e9142da7 100644
--- a/src/mesa/state_tracker/st_cb_eglimage.c
+++ b/src/mesa/state_tracker/st_cb_eglimage.c
@@ -86,7 +86,6 @@ st_egl_image_target_renderbuffer_storage(struct gl_context *ctx,
       strb->Base.Width = ps->width;
       strb->Base.Height = ps->height;
       strb->Base.Format = st_pipe_format_to_mesa_format(ps->format);
-      strb->Base.DataType = st_format_datatype(ps->format);
       strb->Base._BaseFormat = st_pipe_format_to_base_format(ps->format);
       strb->Base.InternalFormat = strb->Base._BaseFormat;
 
diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index ec40a2b70c1..be9c365cde3 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -97,7 +97,6 @@ st_renderbuffer_alloc_storage(struct gl_context * ctx,
    strb->Base.Height = height;
    strb->Base.Format = st_pipe_format_to_mesa_format(format);
    strb->Base._BaseFormat = _mesa_base_fbo_format(ctx, internalFormat);
-   strb->Base.DataType = st_format_datatype(format);
    strb->format = format;
 
    strb->defined = GL_FALSE;  /* undefined contents now */
@@ -252,7 +251,6 @@ st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw)
    strb->Base.NumSamples = samples;
    strb->Base.Format = st_pipe_format_to_mesa_format(format);
    strb->Base._BaseFormat = _mesa_get_format_base_format(strb->Base.Format);
-   strb->Base.DataType = st_format_datatype(format);
    strb->format = format;
    strb->software = sw;
    
@@ -425,7 +423,6 @@ st_render_texture(struct gl_context *ctx,
    strb->format = pt->format;
 
    strb->Base.Format = st_pipe_format_to_mesa_format(pt->format);
-   strb->Base.DataType = st_format_datatype(pt->format);
 
    /*
    printf("RENDER TO TEXTURE obj=%p pt=%p surf=%p  %d x %d\n",
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c
index 5f9ae91298f..c6e31753580 100644
--- a/src/mesa/state_tracker/st_format.c
+++ b/src/mesa/state_tracker/st_format.c
@@ -47,106 +47,6 @@
 #include "st_format.h"
 
 
-static GLuint
-format_max_bits(enum pipe_format format)
-{
-   GLuint size = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0);
-
-   size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 1));
-   size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 2));
-   size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3));
-   size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 0));
-   size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1));
-   return size;
-}
-
-
-/**
- * Return basic GL datatype for the given gallium format.
- */
-GLenum
-st_format_datatype(enum pipe_format format)
-{
-   const struct util_format_description *desc;
-   int i;
-
-   desc = util_format_description(format);
-   assert(desc);
-
-   /* Find the first non-VOID channel. */
-   for (i = 0; i < 4; i++) {
-       if (desc->channel[i].type != UTIL_FORMAT_TYPE_VOID) {
-           break;
-       }
-   }
-
-   if (desc->layout == UTIL_FORMAT_LAYOUT_PLAIN) {
-      if (format == PIPE_FORMAT_B5G5R5A1_UNORM ||
-          format == PIPE_FORMAT_B5G6R5_UNORM) {
-         return GL_UNSIGNED_SHORT;
-      }
-      else if (format == PIPE_FORMAT_R11G11B10_FLOAT ||
-               format == PIPE_FORMAT_R9G9B9E5_FLOAT) {
-         return GL_FLOAT;
-      }
-      else if (format == PIPE_FORMAT_Z24_UNORM_S8_UINT ||
-               format == PIPE_FORMAT_S8_UINT_Z24_UNORM ||
-               format == PIPE_FORMAT_Z24X8_UNORM ||
-               format == PIPE_FORMAT_X8Z24_UNORM) {
-         return GL_UNSIGNED_INT_24_8;
-      }
-      else if (format == PIPE_FORMAT_Z32_FLOAT_S8X24_UINT) {
-         return GL_FLOAT_32_UNSIGNED_INT_24_8_REV;
-      }
-      else {
-         const GLuint size = format_max_bits(format);
-
-         assert(i < 4);
-         if (i == 4)
-            return GL_NONE;
-
-         if (size == 8) {
-            if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED)
-               return GL_UNSIGNED_BYTE;
-            else
-               return GL_BYTE;
-         }
-         else if (size == 16) {
-            if (desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT)
-               return GL_HALF_FLOAT;
-            if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED)
-               return GL_UNSIGNED_SHORT;
-            else
-               return GL_SHORT;
-         }
-         else if (size <= 32) {
-            if (desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT)
-               return GL_FLOAT;
-            if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED)
-               return GL_UNSIGNED_INT;
-            else
-               return GL_INT;
-         }
-         else {
-            assert(size == 64);
-            assert(desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT);
-            return GL_DOUBLE;
-         }
-      }
-   }
-   else if (format == PIPE_FORMAT_UYVY) {
-      return GL_UNSIGNED_SHORT;
-   }
-   else if (format == PIPE_FORMAT_YUYV) {
-      return GL_UNSIGNED_SHORT;
-   }
-   else {
-      /* probably a compressed format, unsupported anyway */
-      return GL_NONE;
-   }
-}
-
-
 /**
  * Translate Mesa format to Gallium format.
  */
diff --git a/src/mesa/state_tracker/st_format.h b/src/mesa/state_tracker/st_format.h
index 10ffeaa7385..1dea0d9a5e7 100644
--- a/src/mesa/state_tracker/st_format.h
+++ b/src/mesa/state_tracker/st_format.h
@@ -39,9 +39,6 @@
 struct gl_context;
 struct pipe_screen;
 
-extern GLenum
-st_format_datatype(enum pipe_format format);
-
 
 extern enum pipe_format
 st_mesa_format_to_pipe_format(gl_format mesaFormat);