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/*
* Copyright © 2013 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.
*/
/**
* \file bgra-errors.c
*
* This tests a few error conditions from the ARB_vertex_array_bgra extension.
*/
#include "piglit-util-gl.h"
PIGLIT_GL_TEST_CONFIG_BEGIN
config.supports_gl_compat_version = 10;
config.window_visual = PIGLIT_GL_VISUAL_RGB | PIGLIT_GL_VISUAL_DOUBLE;
config.khr_no_error_support = PIGLIT_HAS_ERRORS;
PIGLIT_GL_TEST_CONFIG_END
void
piglit_init(int argc, char **argv)
{
static GLubyte ubytes[4] = { 255, 0, 0, 127 };
static const GLenum invalid_types[] = {
GL_BYTE,
GL_SHORT,
GL_UNSIGNED_SHORT,
GL_INT,
GL_UNSIGNED_INT,
GL_FLOAT,
GL_DOUBLE,
};
unsigned i;
bool pass = true;
piglit_require_gl_version(20);
piglit_require_extension("GL_ARB_vertex_array_bgra");
/* Test when size == GL_BGRA && normalized == GL_TRUE;
* should generate GL_NO_ERROR
*/
glVertexAttribPointer(0, GL_BGRA, GL_UNSIGNED_BYTE, GL_TRUE,
4 * sizeof(GLubyte), ubytes);
pass = piglit_check_gl_error(GL_NO_ERROR) && pass;
/* From the GL_ARB_vertex_array_bgra specification:
* "The error INVALID_VALUE is generated by VertexAttribPointer if
* size is BGRA and normalized is FALSE."
*/
glVertexAttribPointer(1, GL_BGRA, GL_UNSIGNED_BYTE, GL_FALSE,
4 * sizeof(GLubyte), ubytes);
pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
/* From the GL_ARB_vertex_array_bgra specification:
* "The error INVALID_VALUE is generated when ColorPointer,
* SecondaryPointer, or VertexAttribPointer is called with size
* set to BGRA and type is not UNSIGNED_BYTE."
*/
for (i = 0; i < ARRAY_SIZE(invalid_types); i++) {
glColorPointer(GL_BGRA, invalid_types[i], 0, NULL);
pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
glSecondaryColorPointer(GL_BGRA, invalid_types[i], 0, NULL);
pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
glVertexAttribPointer(1, GL_BGRA, invalid_types[i], GL_TRUE,
0, NULL);
pass = piglit_check_gl_error(GL_INVALID_OPERATION) && pass;
}
piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
}
enum piglit_result
piglit_display(void)
{
/* Should never get here. */
return PIGLIT_FAIL;
}
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