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/*
* Copyright (c) 2010 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
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, 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
* NON-INFRINGEMENT. IN NO EVENT SHALL VMWARE AND/OR THEIR SUPPLIERS
* 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
* Tests glTexImage functions for invalid values, error reporting.
*/
#include "piglit-util-gl.h"
PIGLIT_GL_TEST_CONFIG_BEGIN
config.supports_gl_compat_version = 10;
config.supports_gl_core_version = 31;
config.window_visual = PIGLIT_GL_VISUAL_RGB;
PIGLIT_GL_TEST_CONFIG_END
struct format_desc {
GLenum internalformat;
GLenum format;
GLenum type;
};
static const struct format_desc formats_allowed[] = {
{GL_DEPTH_COMPONENT16, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8},
{GL_DEPTH_COMPONENT24, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8},
{GL_DEPTH_COMPONENT32F, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8},
{GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT, GL_FLOAT},
{GL_DEPTH_COMPONENT24, GL_DEPTH_COMPONENT, GL_FLOAT},
{GL_DEPTH_COMPONENT32F, GL_DEPTH_COMPONENT, GL_FLOAT},
{GL_DEPTH24_STENCIL8, GL_DEPTH_COMPONENT, GL_FLOAT},
{GL_DEPTH32F_STENCIL8, GL_DEPTH_COMPONENT, GL_FLOAT},
{GL_DEPTH24_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8},
{GL_DEPTH32F_STENCIL8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8}};
static const struct format_desc formats_not_allowed[] = {
{GL_DEPTH_COMPONENT16, GL_STENCIL_INDEX, GL_INT},
{GL_DEPTH_COMPONENT24, GL_STENCIL_INDEX, GL_INT},
{GL_DEPTH_COMPONENT32F, GL_STENCIL_INDEX, GL_INT},
{GL_DEPTH24_STENCIL8, GL_STENCIL_INDEX, GL_INT},
{GL_DEPTH32F_STENCIL8, GL_STENCIL_INDEX, GL_INT},
{GL_RGBA8, GL_DEPTH_COMPONENT, GL_FLOAT},
{GL_RGBA8, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8}};
/** Test target params to glTexImage functions */
static GLboolean
test_targets(void)
{
/* all of these should generate GL_INVALID_ENUM */
glTexImage1D(GL_TEXTURE_2D, 0, GL_RGBA, 16, 0, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glTexImage2D(GL_TEXTURE_3D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glTexImage3D(GL_TEXTURE_1D, 0, GL_RGBA, 16, 16, 16, 0, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glTexSubImage1D(GL_TEXTURE_2D, 0, 6, 10, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glTexSubImage1D(GL_PROXY_TEXTURE_1D, 0, 6, 10, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glTexSubImage2D(GL_PROXY_TEXTURE_2D, 0, 6, 6, 10, 10, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glTexSubImage3D(GL_PROXY_TEXTURE_2D, 0, 6, 6, 6, 10, 10, 10, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glCopyTexImage1D(GL_PROXY_TEXTURE_1D, 0, GL_RGBA, 4, 4, 16, 0);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glCopyTexImage2D(GL_PROXY_TEXTURE_2D, 0, GL_RGBA, 4, 4, 16, 16, 0);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glCopyTexImage2D(GL_TEXTURE_1D, 0, GL_RGBA, 4, 4, 16, 16, 0);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glCopyTexSubImage1D(GL_PROXY_TEXTURE_1D, 0, 4, 4, 6, 10);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glCopyTexSubImage2D(GL_PROXY_TEXTURE_2D, 0, 4, 4, 6, 6, 10, 10);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
glCopyTexSubImage3D(GL_PROXY_TEXTURE_3D, 0, 4, 4, 4, 6, 6, 10, 10);
if (!piglit_check_gl_error(GL_INVALID_ENUM))
return GL_FALSE;
return GL_TRUE;
}
/** Test texture size errors and subtexture position errors */
static GLboolean
test_pos_and_sizes(void)
{
/* all of these should generate GL_INVALID_VALUE */
glTexImage1D(GL_TEXTURE_1D, 0, GL_RGBA, -16, 0, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, -6, -5, 0, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
glTexImage2D(GL_TEXTURE_2D, -2, GL_RGBA, 16, 16, 0, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
glTexImage2D(GL_TEXTURE_2D, 2000, GL_RGBA, 16, 16, 0, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 2, 2, 1<<28, 1<<28, 0);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
/* setup valid 2D texture for subsequent TexSubImage calls */
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_FLOAT, NULL);
glTexSubImage2D(GL_TEXTURE_2D, 0, 6, 6, 100, 100, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
glTexSubImage2D(GL_TEXTURE_2D, 0, -6, -6, 10, 10, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, -6, -6, 2, 2, 10, 10);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 6, 6, 2, 2, 200, 200);
if (!piglit_check_gl_error(GL_INVALID_VALUE))
return GL_FALSE;
/* mipmap level 1 doesn't exist */
glTexSubImage2D(GL_TEXTURE_2D, 1, 0, 0, 8, 8, GL_RGBA, GL_FLOAT, NULL);
if (!piglit_check_gl_error(GL_INVALID_OPERATION))
return GL_FALSE;
/* mipmap level 2 doesn't exist */
glCopyTexSubImage2D(GL_TEXTURE_2D, 2, 0, 0, 0, 0, 4, 4);
if (!piglit_check_gl_error(GL_INVALID_OPERATION))
return GL_FALSE;
return GL_TRUE;
}
/* Test the combinations of depth formats in glTexImage{123}D() */
static bool
test_depth_formats(const struct format_desc *test, GLenum expected_error,
GLint n_tests)
{
int i;
bool result = true;
for (i = 0; i < n_tests; i++) {
if ((test[i].internalformat == GL_DEPTH_COMPONENT32F ||
test[i].internalformat == GL_DEPTH32F_STENCIL8) &&
!piglit_is_extension_supported("GL_ARB_depth_buffer_float"))
continue;
glTexImage1D(GL_TEXTURE_1D, 0, test[i].internalformat, 16, 0,
test[i].format, test[i].type, NULL);
result = piglit_check_gl_error(expected_error) && result;
glTexImage2D(GL_TEXTURE_2D, 0, test[i].internalformat, 16, 16,
0, test[i].format, test[i].type, NULL);
result = piglit_check_gl_error(expected_error) && result;
if (!piglit_is_extension_supported("GL_EXT_texture_array"))
continue;
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, test[i].internalformat,
16, 16, 16, 0, test[i].format, test[i].type, NULL);
result = piglit_check_gl_error(expected_error) && result;
}
return result;
}
enum piglit_result
piglit_display(void)
{
bool pass = true;
pass = test_targets() && pass;
pass = test_pos_and_sizes() && pass;
/* From OpenGL 3.3 spec, page 141:
* "Textures with a base internal format of DEPTH_COMPONENT or
* DEPTH_STENCIL require either depth component data or depth/stencil
* component data. Textures with other base internal formats require
* RGBA component data. The error INVALID_OPERATION is generated if
* one of the base internal format and format is DEPTH_COMPONENT or
* DEPTH_STENCIL, and the other is neither of these values."
*/
pass = test_depth_formats(formats_allowed, GL_NO_ERROR,
ARRAY_SIZE(formats_allowed))
&& pass;
pass = test_depth_formats(formats_not_allowed, GL_INVALID_OPERATION,
ARRAY_SIZE(formats_not_allowed))
&& pass;
return pass ? PIGLIT_PASS: PIGLIT_FAIL;
}
void
piglit_init(int argc, char **argv)
{
}
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