Remove the ATI_envmap_bumpmap extension

As far as I can tell, the Intel mesa driver is the only driver in the world
still supporting this legacy extension.  If someone wants to do bump
mapping, they can use shaders.

Signed-off-by: Jason Ekstrand <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]> [v1]
Reviewed-by: Chris Forbes <[email protected]> [v2]
Reviewed-by: Ian Romanick <[email protected]> [v3]

1 files changed, 1 insertions, 12 deletions

diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index cab29c35d63..a06959463e0 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -255,16 +255,6 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
       }
    }
 
-   if (ctx->Extensions.ATI_envmap_bumpmap) {
-      switch (internalFormat) {
-         case GL_DUDV_ATI:
-         case GL_DU8DV8_ATI:
-            return GL_DUDV_ATI;
-         default:
-            ; /* fallthrough */
-      }
-   }
-
    if (ctx->Extensions.EXT_texture_snorm) {
       switch (internalFormat) {
          case GL_RED_SNORM:
@@ -2157,8 +2147,7 @@ texture_error_check( struct gl_context *ctx,
    colorFormat = _mesa_is_color_format(format);
    if ((_mesa_is_color_format(internalFormat) && !colorFormat && !indexFormat) ||
        (is_internalFormat_depth_or_depthstencil != is_format_depth_or_depthstencil) ||
-       (_mesa_is_ycbcr_format(internalFormat) != _mesa_is_ycbcr_format(format)) ||
-       (_mesa_is_dudv_format(internalFormat) != _mesa_is_dudv_format(format))) {
+       (_mesa_is_ycbcr_format(internalFormat) != _mesa_is_ycbcr_format(format))) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glTexImage%dD(incompatible internalFormat = %s, format = %s)",
                   dimensions, _mesa_lookup_enum_by_nr(internalFormat),