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/* Copyright © 2012 Intel Corporation
*
* 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.
*/
#include "piglit-util-gl-common.h"
#include "piglit-util-egl.h"
#include "common.h"
static bool try_flag(uint32_t flag)
{
const EGLint attribs[] = {
EGL_CONTEXT_FLAGS_KHR, flag,
EGL_NONE
};
bool pass = true;
ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT, attribs);
if (ctx != NULL) {
fprintf(stderr,
"Created GLES context with invalid flag 0x%08x, "
"but this should have failed.\n",
flag);
eglDestroyContext(egl_dpy, ctx);
pass = false;
}
/* The EGL_KHR_create_context spec says:
*
* "* If an attribute name or attribute value in <attrib_list> is not
* recognized (including unrecognized bits in bitmask attributes),
* then an EGL_BAD_ATTRIBUTE error is generated."
*/
piglit_expect_egl_error(EGL_BAD_ATTRIBUTE, PIGLIT_FAIL);
return pass;
}
int main(int argc, char **argv)
{
bool pass = true;
uint32_t flag = 0x80000000;
bool ran_test = false;
/* The EGL_KHR_create_context spec says:
*
* "The value for attribute EGL_CONTEXT_FLAGS_KHR specifies a set of
* flag bits affecting the context. Flags are only defined for OpenGL
* context creation, and specifying a flags value other than zero for
* other types of contexts, including OpenGL ES contexts, will generate
* an error."
*/
uint32_t first_valid_flag = 0;
if (EGL_KHR_create_context_setup(EGL_OPENGL_ES_BIT)) {
ran_test = true;
while (flag != first_valid_flag) {
pass = pass && try_flag(flag);
flag >>= 1;
}
EGL_KHR_create_context_teardown();
}
if (EGL_KHR_create_context_setup(EGL_OPENGL_ES2_BIT)) {
ran_test = true;
flag = 0x80000000;
while (flag != first_valid_flag) {
pass = pass && try_flag(flag);
flag >>= 1;
}
EGL_KHR_create_context_teardown();
}
if (!ran_test) {
piglit_report_result(PIGLIT_SKIP);
}
piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
return EXIT_SUCCESS;
}
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