diff options
| -rw-r--r-- | progs/tests/bug_3050.c | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/progs/tests/bug_3050.c b/progs/tests/bug_3050.c new file mode 100644 index 0000000000..8696fcd78b --- /dev/null +++ b/progs/tests/bug_3050.c @@ -0,0 +1,164 @@ +/* + * (C) Copyright IBM Corporation 2006 + * 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 bug_3050.c + * + * Simple regression test for bug #3050. Create a texture and make a few + * calls to \c glGetTexLevelParameteriv. If the bug still exists, trying + * to get \c GL_TEXTURE_WITDH will cause a protocol error. + * + * This test \b only applies to indirect-rendering. This may mean that the + * test needs to be run with the environment variable \c LIBGL_ALWAYS_INDIRECT + * set to a non-zero value. + * + * \author Ian Romanick <idr@us.ibm.com> + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <GL/glut.h> + +static int Width = 400; +static int Height = 200; +static const GLfloat Near = 5.0, Far = 25.0; + + +static void Display( void ) +{ +} + + +static void Reshape( int width, int height ) +{ +} + + +static void Key( unsigned char key, int x, int y ) +{ + (void) x; + (void) y; + switch (key) { + case 27: + exit(0); + break; + } + glutPostRedisplay(); +} + + +static void Init( void ) +{ + GLint temp[ 256 ]; + unsigned i; + static const GLenum pnames[] = { + GL_TEXTURE_RED_SIZE, + GL_TEXTURE_GREEN_SIZE, + GL_TEXTURE_BLUE_SIZE, + GL_TEXTURE_ALPHA_SIZE, + GL_TEXTURE_LUMINANCE_SIZE, + GL_TEXTURE_INTENSITY_SIZE, + GL_TEXTURE_BORDER, + GL_TEXTURE_INTERNAL_FORMAT, + GL_TEXTURE_WIDTH, + GL_TEXTURE_HEIGHT, + GL_TEXTURE_DEPTH, + ~0 + }; + + + printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER)); + printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION)); + + printf("\nThis program should log some data about a texture and exit.\n"); + printf("This is a regression test for bug #3050. If the bug still\n"); + printf("exists, a GLX protocol error will be generated.\n"); + printf("https://bugs.freedesktop.org/show_bug.cgi?id=3050\n\n"); + + + if ( ! glutExtensionSupported( "GL_NV_texture_rectangle" ) + && ! glutExtensionSupported( "GL_EXT_texture_rectangle" ) + && ! glutExtensionSupported( "GL_ARB_texture_rectangle" ) ) { + printf( "This test requires one of GL_ARB_texture_rectangle, GL_EXT_texture_rectangle,\n" + "or GL_NV_texture_rectangle be supported\n." ); + exit( 1 ); + } + + + (void) memset( temp, 0x00, sizeof( temp ) ); + glBindTexture( GL_PROXY_TEXTURE_RECTANGLE_NV, 1 ); + glTexImage2D( GL_PROXY_TEXTURE_RECTANGLE_NV, 0, GL_RGBA, 8, 8, 0, + GL_RGBA, GL_UNSIGNED_BYTE, temp ); + + for ( i = 0 ; pnames[i] != ~0 ; i++ ) { + GLint param_i; + GLfloat param_f; + GLenum err; + + glGetTexLevelParameteriv( GL_PROXY_TEXTURE_RECTANGLE_NV, 0, pnames[i], & param_i ); + err = glGetError(); + + if ( err ) { + printf("glGetTexLevelParameteriv(GL_PROXY_TEXTURE_RECTANGLE_NV, 0, 0x%04x, & param) generated a GL\n" + "error of 0x%04x!", + pnames[i], err ); + exit( 1 ); + } + else { + printf("glGetTexLevelParameteriv(GL_PROXY_TEXTURE_RECTANGLE_NV, 0, 0x%04x, & param) = 0x%04x\n", + pnames[i], param_i ); + } + + + glGetTexLevelParameterfv( GL_PROXY_TEXTURE_RECTANGLE_NV, 0, pnames[i], & param_f ); + err = glGetError(); + + if ( err ) { + printf("glGetTexLevelParameterfv(GL_PROXY_TEXTURE_RECTANGLE_NV, 0, 0x%04x, & param) generated a GL\n" + "error of 0x%04x!", + pnames[i], err ); + exit( 1 ); + } + else { + printf("glGetTexLevelParameterfv(GL_PROXY_TEXTURE_RECTANGLE_NV, 0, 0x%04x, & param) = %.1f (0x%04x)\n", + pnames[i], param_f, (GLint) param_f ); + } + } +} + + +int main( int argc, char *argv[] ) +{ + glutInit( &argc, argv ); + glutInitWindowPosition( 0, 0 ); + glutInitWindowSize( Width, Height ); + glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE ); + glutCreateWindow( "Bug #3050 Test" ); + glutReshapeFunc( Reshape ); + glutKeyboardFunc( Key ); + glutDisplayFunc( Display ); + Init(); + return 0; +} |