mutter/tests/conform/test-no-gl-header.c

#undef CLUTTER_COMPILATION
#include <cogl/cogl.h>

#include "test-utils.h"

/* If you just include cogl/cogl.h, you shouldn't end up including any
   GL headers */
#ifdef GL_TRUE
#error "Including cogl.h shouldn't be including any GL headers"
#endif

void
test_no_gl_header (void)
{
  if (cogl_test_verbose ())
    g_print ("OK\n");
}
Adds libcogl-gles2 frontend GLES2 api This adds a library that can be used instead of libGLESv2.so to provide symbols for the GLES 2.0 api. This can be used for convenience when using the cogl_gles2_context_ api since you don't need to manually go through a CoglGLES2Vtable when calling the gles2 api so it should be easier to port existing gles2 code to integrate with Cogl. Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 80d7599a2acefca7d01d8d7de9df524278ef72c5) 2012-03-24 01:41:48 +00:00			`#undef CLUTTER_COMPILATION`
Don't include any GL header from the public GL headers This splits the GL header inclusion from cogl-defines.h into a separate headear called cogl-gl-header.h which we will only include internally. That way we don't leak GL declarations out of our public headers. The texture functions that were using GLenum and GLuint in the public header have now changed to just use unsigned int. Note however that if an EGL winsys is enabled then it will still publicly include an EGL header. This is a bit more awkward to fix because we have public API which returns an EGLDisplay and we can't determine what type that is. There is also a conformance test which just verifies that no GL header has been included while compiling. The test isn't added to test-conform-main because it doesn't actually test anything at runtime. Reviewed-by: Robert Bragg <robert@linux.intel.com> (cherry picked from commit ef5680d3fda5df929dbd0b420c8f598ded58dfee) 2012-03-23 18:05:46 +00:00			`#include <cogl/cogl.h>`

			`#include "test-utils.h"`

			`/* If you just include cogl/cogl.h, you shouldn't end up including any`
			`GL headers */`
			`#ifdef GL_TRUE`
			`#error "Including cogl.h shouldn't be including any GL headers"`
			`#endif`

			`void`
			`test_no_gl_header (void)`
			`{`
			`if (cogl_test_verbose ())`
			`g_print ("OK\n");`
			`}`