From: Brian Paul <brianp@vmware.com>
Date: Tue, 7 Feb 2012 14:42:33 +0000 (-0700)
Subject: mesa: remove redundant format/type checks in glGetTexImage()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8b3a517673e8a2cbc4d9472c41de9dac5df9feaf;p=mesa.git

mesa: remove redundant format/type checks in glGetTexImage()

The _mesa_error_check_format_and_type() function will catch all those
cases now.

Signed-off-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
index 58fed11316a..bff003d24a4 100644
--- a/src/mesa/main/texgetimage.c
+++ b/src/mesa/main/texgetimage.c
@@ -746,40 +746,6 @@ getteximage_error_check(struct gl_context *ctx, GLenum target, GLint level,
       return GL_TRUE;
    }
 
-   if (_mesa_sizeof_packed_type(type) <= 0) {
-      _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexImage(type)" );
-      return GL_TRUE;
-   }
-
-   if (_mesa_components_in_format(format) <= 0 ||
-       format == GL_STENCIL_INDEX ||
-       format == GL_COLOR_INDEX) {
-      _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexImage(format)" );
-      return GL_TRUE;
-   }
-
-   if (!ctx->Extensions.ARB_depth_texture && _mesa_is_depth_format(format)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)");
-      return GL_TRUE;
-   }
-
-   if (!ctx->Extensions.MESA_ycbcr_texture && _mesa_is_ycbcr_format(format)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)");
-      return GL_TRUE;
-   }
-
-   if (!ctx->Extensions.EXT_packed_depth_stencil
-       && _mesa_is_depthstencil_format(format)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)");
-      return GL_TRUE;
-   }
-
-   if (!ctx->Extensions.ATI_envmap_bumpmap
-       && _mesa_is_dudv_format(format)) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)");
-      return;
-   }
-
    err = _mesa_error_check_format_and_type(ctx, format, type);
    if (err != GL_NO_ERROR) {
       _mesa_error(ctx, err, "glGetTexImage(format/type)");