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/*
* Copyright 2011 VMware, Inc.
*
* 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
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* 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 NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
*/
/* The GL_EXT_framebuffer_object spec says:
*
* "<renderbuffer> must be either zero or the name of an existing
* renderbuffer object of type <renderbuffertarget>, otherwise
* INVALID_OPERATION is generated."
*
* This sequence should generate GL_INVALID_OPERATION since the renderbuffer
* was never bound:
*
* glGenFramebuffers(1, &fb);
* glGenRenderbuffers(1, &rb);
* glBindFramebuffer(GL_FRAMEBUFFER, fb);
* glFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
* GL_RENDERBUFFER_EXT, rb);
*/
#include "piglit-util-gl.h"
PIGLIT_GL_TEST_CONFIG_BEGIN
config.supports_gl_compat_version = 10;
config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGB;
PIGLIT_GL_TEST_CONFIG_END
/* Test binding and return error code */
static GLenum
test_binding(GLboolean bindRenderbuffer)
{
GLuint fb, rb;
GLenum err;
glGenFramebuffersEXT(1, &fb);
glGenRenderbuffersEXT(1, &rb);
glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fb);
err = glGetError();
if (err != GL_NO_ERROR)
return PIGLIT_FAIL;
/* enabling this should prevent the GL error */
if (bindRenderbuffer)
glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, rb);
glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
GL_RENDERBUFFER_EXT, rb);
err = glGetError();
return err;
}
enum piglit_result
piglit_display(void)
{
if (test_binding(GL_TRUE) != GL_NO_ERROR) {
printf("fbo-bind-renderbuffer: generated unexpected error\n");
return PIGLIT_FAIL;
}
if (test_binding(GL_FALSE) != GL_INVALID_OPERATION) {
printf("fbo-bind-renderbuffer: failed to generate expected error\n");
return PIGLIT_FAIL;
}
return PIGLIT_PASS;
}
void
piglit_init(int argc, char **argv)
{
piglit_require_extension("GL_EXT_framebuffer_object");
}
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