summaryrefslogtreecommitdiff
path: root/progs/tests/no_s3tc.c
diff options
context:
space:
mode:
Diffstat (limited to 'progs/tests/no_s3tc.c')
-rw-r--r--progs/tests/no_s3tc.c97
1 files changed, 0 insertions, 97 deletions
diff --git a/progs/tests/no_s3tc.c b/progs/tests/no_s3tc.c
deleted file mode 100644
index d3383ff98af..00000000000
--- a/progs/tests/no_s3tc.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file no_s3tc.c
- * Test program to verify the behavior of an OpenGL implementation when
- * an application calls \c glCompressedTexImage2D with an unsupported (but
- * valid) compression format. The most common example is calling it with
- * \c GL_COMPRESSED_RGBA_S3TC_DXT1_EXT when GL_EXT_texture_compression_s3tc
- * is not supported.
- *
- * This tests Mesa bug #1028405.
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <GL/glut.h>
-#include <GL/glext.h>
-
-static unsigned data[16];
-
-int
-main( int argc, char ** argv )
-{
- float gl_version;
- GLenum format;
- GLuint size;
- GLuint width;
- GLenum err;
-
-
- glutInit( & argc, argv );
- glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE );
-
- glutInitWindowPosition( 0, 0 );
- glutInitWindowSize( 300, 300 );
- glutCreateWindow( "No S3TC Test" );
-
- gl_version = strtod( (const char *) glGetString( GL_VERSION ), NULL );
- if ( ! glutExtensionSupported( "GL_ARB_texture_compression" )
- && (gl_version < 1.3) ) {
- fprintf( stderr, "Either OpenGL 1.3 or GL_ARB_texture_compression "
- "must be supported.\n" );
- return( EXIT_SUCCESS );
- }
-
-
- if ( ! glutExtensionSupported( "GL_EXT_texture_compression_s3tc" ) ) {
- format = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
- width = 4;
- size = 8;
- }
- else if ( ! glutExtensionSupported( "GL_3DFX_texture_compression_FXT1" ) ) {
- format = GL_COMPRESSED_RGBA_FXT1_3DFX;
- width = 8;
- size = 16;
- }
- else {
- fprintf( stderr, "Either GL_EXT_texture_compression_s3tc or "
- "GL_3DFX_texture_compression_FXT1 must NOT be supported.\n" );
- return( EXIT_SUCCESS );
- }
-
- glCompressedTexImage2D( GL_TEXTURE_2D, 0, format, width, 4, 0,
- size, data );
- err = glGetError();
- if ( err != GL_INVALID_ENUM ) {
- fprintf( stderr, "GL error 0x%04x should have been generated, but "
- "0x%04x was generated instead.\n", GL_INVALID_ENUM, err );
- }
-
- return (err == GL_INVALID_ENUM) ? EXIT_SUCCESS : EXIT_FAILURE;
-}