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This commit is contained in:
Andrei Drexler 2011-03-16 11:39:09 +00:00
parent 6cfaa9c14a
commit 283cd95b92
1 changed files with 28 additions and 9 deletions
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37
reaction/code/sdl/sdl_glimp.c
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@ -201,7 +201,7 @@ void (APIENTRY * qglGetUniformfvARB) (GLhandleARB programObj, GLint l
void (APIENTRY * qglGetUniformivARB) (GLhandleARB programObj, GLint location, GLint * params);
void (APIENTRY * qglGetShaderSourceARB) (GLhandleARB obj, GLsizei maxLength, GLsizei * length, GLcharARB * source);
#define HANDLE_EXT_FUNC(t, n) t q##n
#define HANDLE_EXT_FUNC(t, n) t q##n;
ADD_ALL_EXTENSION_FUNCTIONS;
@ -724,6 +724,7 @@ GLimp_InitExtensions
*/
static void GLimp_InitExtensions( void )
{
const char* extension = NULL;
if ( !r_allowExtensions->integer )
{
ri.Printf( PRINT_ALL, "* IGNORING OPENGL EXTENSIONS *\n" );
@ -1080,15 +1081,16 @@ static void GLimp_InitExtensions( void )
}
// Makro - copy/paste vs macros - choosing the lesser evil
# define HANDLE_EXT_FUNC(type, name) q##name = (type) SDL_GL_GetProcAddress(#name)
# define HANDLE_EXT_FUNC(type, name) q##name = (type) SDL_GL_GetProcAddress(#name);
// GL_EXT_framebuffer_object
if (GLimp_HaveExtension("GL_EXT_framebuffer_object"))
extension = "GL_EXT_framebuffer_object";
if (GLimp_HaveExtension(extension))
{
const char* action[2] = { "ignoring", "using" };
GL_EXT_framebuffer_object_functions;
glRefConfig.framebufferObject = (r_ext_framebuffer_object->integer != 0);
ri.Printf(PRINT_ALL, "...%s GL_EXT_framebuffer_object\n", action[glRefConfig.framebufferObject]);
ri.Printf(PRINT_ALL, "...%s %s\n", action[glRefConfig.framebufferObject], extension);
}
else
{
@ -1096,31 +1098,48 @@ static void GLimp_InitExtensions( void )
}
// GL_EXT_framebuffer_blit
if (GLimp_HaveExtension("GL_EXT_framebuffer_blit"))
extension = "GL_EXT_framebuffer_blit";
if (GLimp_HaveExtension(extension))
{
const char* action[2] = { "ignoring", "using" };
GL_EXT_framebuffer_blit_functions;
glRefConfig.framebufferBlit = (r_ext_framebuffer_object->integer != 0);
ri.Printf(PRINT_ALL, "...%s GL_EXT_framebuffer_blit\n", action[glRefConfig.framebufferBlit]);
ri.Printf(PRINT_ALL, "...%s %s\n", action[glRefConfig.framebufferBlit], extension);
}
else
{
ri.Printf(PRINT_ALL, "...GL_EXT_framebuffer_blit not found\n");
ri.Printf(PRINT_ALL, "...%s not found\n", extension);
}
// GL_EXT_framebuffer_multisample
extension = "GL_EXT_framebuffer_multisample";
if (GLimp_HaveExtension("GL_EXT_framebuffer_multisample"))
{
const char* action[2] = { "ignoring", "using" };
GL_EXT_framebuffer_multisample_functions;
glRefConfig.framebufferMultisample = (r_ext_framebuffer_object->integer != 0);
ri.Printf(PRINT_ALL, "...%s GL_EXT_framebuffer_multisample\n", action[glRefConfig.framebufferMultisample]);
ri.Printf(PRINT_ALL, "...%s %s\n", action[glRefConfig.framebufferMultisample], extension);
}
else
{
ri.Printf(PRINT_ALL, "...GL_EXT_framebuffer_multisample not found\n");
ri.Printf(PRINT_ALL, "...%s not found\n", extension);
}
// GL_ARB_occlusion_query
extension = "GL_ARB_occlusion_query";
if (GLimp_HaveExtension("GL_ARB_occlusion_query"))
{
const char* action[2] = { "ignoring", "using" };
GL_ARB_occlusion_query_functions;
glRefConfig.occlusionQuery = qfalse;
ri.Printf(PRINT_ALL, "...%s %s\n", action[glRefConfig.occlusionQuery], extension);
}
else
{
ri.Printf(PRINT_ALL, "...%s not found\n", extension);
}
# undef HANDLE_EXT_FUNC
glRefConfig.glsl = glRefConfig.vertexProgram && glRefConfig.shaderObjects && glRefConfig.vertexShader;