blob: cf8a437e36c3903b972a6eeff96c398a9862ab9f [file] [log] [blame]
/*-------------------------------------------------------------------------
* drawElements Quality Program OpenGL ES 3.0 Module
* -------------------------------------------------
*
* Copyright 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*//*!
* \file
* \brief Negative Texture API tests.
*//*--------------------------------------------------------------------*/
#include "es3fNegativeTextureApiTests.hpp"
#include "es3fApiCase.hpp"
#include "gluContextInfo.hpp"
#include "tcuFormatUtil.hpp"
#include "gluTextureUtil.hpp"
#include <vector>
#include <algorithm>
#include "glwDefs.hpp"
#include "glwEnums.hpp"
using namespace glw; // GL types
namespace deqp
{
namespace gles3
{
namespace Functional
{
using tcu::TestLog;
using tcu::CompressedTexFormat;
using tcu::getBlockSize;
using tcu::getBlockPixelSize;
using tcu::IVec3;
using glu::mapGLCompressedTexFormat;
using std::vector;
static inline int divRoundUp (int a, int b)
{
return a/b + (a%b != 0 ? 1 : 0);
}
static inline int etc2DataSize (int width, int height)
{
return (int)(divRoundUp(width, 4) * divRoundUp(height, 4) * sizeof(deUint64));
}
static inline int etc2EacDataSize (int width, int height)
{
return 2 * etc2DataSize(width, height);
}
static const GLuint s_astcFormats[] =
{
GL_COMPRESSED_RGBA_ASTC_4x4_KHR,
GL_COMPRESSED_RGBA_ASTC_5x4_KHR,
GL_COMPRESSED_RGBA_ASTC_5x5_KHR,
GL_COMPRESSED_RGBA_ASTC_6x5_KHR,
GL_COMPRESSED_RGBA_ASTC_6x6_KHR,
GL_COMPRESSED_RGBA_ASTC_8x5_KHR,
GL_COMPRESSED_RGBA_ASTC_8x6_KHR,
GL_COMPRESSED_RGBA_ASTC_8x8_KHR,
GL_COMPRESSED_RGBA_ASTC_10x5_KHR,
GL_COMPRESSED_RGBA_ASTC_10x6_KHR,
GL_COMPRESSED_RGBA_ASTC_10x8_KHR,
GL_COMPRESSED_RGBA_ASTC_10x10_KHR,
GL_COMPRESSED_RGBA_ASTC_12x10_KHR,
GL_COMPRESSED_RGBA_ASTC_12x12_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR,
GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR
};
static deUint32 cubeFaceToGLFace (tcu::CubeFace face)
{
switch (face)
{
case tcu::CUBEFACE_NEGATIVE_X: return GL_TEXTURE_CUBE_MAP_NEGATIVE_X;
case tcu::CUBEFACE_POSITIVE_X: return GL_TEXTURE_CUBE_MAP_POSITIVE_X;
case tcu::CUBEFACE_NEGATIVE_Y: return GL_TEXTURE_CUBE_MAP_NEGATIVE_Y;
case tcu::CUBEFACE_POSITIVE_Y: return GL_TEXTURE_CUBE_MAP_POSITIVE_Y;
case tcu::CUBEFACE_NEGATIVE_Z: return GL_TEXTURE_CUBE_MAP_NEGATIVE_Z;
case tcu::CUBEFACE_POSITIVE_Z: return GL_TEXTURE_CUBE_MAP_POSITIVE_Z;
default:
DE_ASSERT(DE_FALSE);
return GL_NONE;
}
}
#define FOR_CUBE_FACES(FACE_GL_VAR, BODY) \
do \
{ \
for (int faceIterTcu = 0; faceIterTcu < tcu::CUBEFACE_LAST; faceIterTcu++) \
{ \
const GLenum FACE_GL_VAR = cubeFaceToGLFace((tcu::CubeFace)faceIterTcu); \
BODY \
} \
} while (false)
NegativeTextureApiTests::NegativeTextureApiTests (Context& context)
: TestCaseGroup(context, "texture", "Negative Texture API Cases")
{
}
NegativeTextureApiTests::~NegativeTextureApiTests (void)
{
}
void NegativeTextureApiTests::init (void)
{
// glActiveTexture
ES3F_ADD_API_CASE(activetexture, "Invalid glActiveTexture() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if texture is not one of GL_TEXTUREi, where i ranges from 0 to (GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS - 1).");
glActiveTexture(-1);
expectError(GL_INVALID_ENUM);
int numMaxTextureUnits = m_context.getContextInfo().getInt(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS);
glActiveTexture(GL_TEXTURE0 + numMaxTextureUnits);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
});
// glBindTexture
ES3F_ADD_API_CASE(bindtexture, "Invalid glBindTexture() usage",
{
GLuint texture[2];
glGenTextures(2, texture);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is not one of the allowable values.");
glBindTexture(0, 1);
expectError(GL_INVALID_ENUM);
glBindTexture(GL_FRAMEBUFFER, 1);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if texture was previously created with a target that doesn't match that of target.");
glBindTexture(GL_TEXTURE_2D, texture[0]);
expectError(GL_NO_ERROR);
glBindTexture(GL_TEXTURE_CUBE_MAP, texture[0]);
expectError(GL_INVALID_OPERATION);
glBindTexture(GL_TEXTURE_3D, texture[0]);
expectError(GL_INVALID_OPERATION);
glBindTexture(GL_TEXTURE_2D_ARRAY, texture[0]);
expectError(GL_INVALID_OPERATION);
glBindTexture(GL_TEXTURE_CUBE_MAP, texture[1]);
expectError(GL_NO_ERROR);
glBindTexture(GL_TEXTURE_2D, texture[1]);
expectError(GL_INVALID_OPERATION);
glBindTexture(GL_TEXTURE_3D, texture[1]);
expectError(GL_INVALID_OPERATION);
glBindTexture(GL_TEXTURE_2D_ARRAY, texture[1]);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
glDeleteTextures(2, texture);
});
// glCompressedTexImage2D
ES3F_ADD_API_CASE(compressedteximage2d_invalid_target, "Invalid glCompressedTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is invalid.");
glCompressedTexImage2D(0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(compressedteximage2d_invalid_format, "Invalid glCompressedTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if internalformat is not a supported format returned in GL_COMPRESSED_TEXTURE_FORMATS.");
glCompressedTexImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(compressedteximage2d_neg_level, "Invalid glCompressedTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
glCompressedTexImage2D(GL_TEXTURE_2D, -1, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, -1, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, -1, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, -1, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, -1, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, -1, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, -1, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(compressedteximage2d_max_level, "Invalid glCompressedTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_TEXTURE_SIZE) for a 2d texture target.");
deUint32 log2MaxTextureSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE)) + 1;
glCompressedTexImage2D(GL_TEXTURE_2D, log2MaxTextureSize, GL_COMPRESSED_RGB8_ETC2, 16, 16, 0, etc2DataSize(16, 16), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_CUBE_MAP_TEXTURE_SIZE) for a cubemap target.");
deUint32 log2MaxCubemapSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE)) + 1;
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, log2MaxCubemapSize, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, log2MaxCubemapSize, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, log2MaxCubemapSize, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, log2MaxCubemapSize, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, log2MaxCubemapSize, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, log2MaxCubemapSize, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(compressedteximage2d_neg_width_height, "Invalid glCompressedTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is less than 0.");
m_log << TestLog::Section("", "GL_TEXTURE_2D target");
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_X target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Y target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Z target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_X target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, 0, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, -1, 0, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(compressedteximage2d_max_width_height, "Invalid glCompressedTexImage2D() usage",
{
int maxTextureSize = m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE) + 1;
int maxCubemapSize = m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE) + 1;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is greater than GL_MAX_TEXTURE_SIZE.");
m_log << TestLog::Section("", "GL_TEXTURE_2D target");
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxTextureSize, 1, 0, etc2EacDataSize(maxTextureSize, 1), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 1, maxTextureSize, 0, etc2EacDataSize(1, maxTextureSize), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxTextureSize, maxTextureSize, 0, etc2EacDataSize(maxTextureSize, maxTextureSize), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_X target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, etc2EacDataSize(maxCubemapSize, 1), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, etc2EacDataSize(1, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, maxCubemapSize, 0, etc2EacDataSize(maxCubemapSize, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Y target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, etc2EacDataSize(maxCubemapSize, 1), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, etc2EacDataSize(1, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, maxCubemapSize, 0, etc2EacDataSize(maxCubemapSize, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Z target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, etc2EacDataSize(maxCubemapSize, 1), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, etc2EacDataSize(1, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, maxCubemapSize, 0, etc2EacDataSize(maxCubemapSize, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_X target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, etc2EacDataSize(maxCubemapSize, 1), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, etc2EacDataSize(1, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, maxCubemapSize, 0, etc2EacDataSize(maxCubemapSize, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, etc2EacDataSize(maxCubemapSize, 1), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, etc2EacDataSize(1, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, maxCubemapSize, 0, etc2EacDataSize(maxCubemapSize, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, 1, 0, etc2EacDataSize(maxCubemapSize, 1), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 1, maxCubemapSize, 0, etc2EacDataSize(1, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, maxCubemapSize, maxCubemapSize, 0, etc2EacDataSize(maxCubemapSize, maxCubemapSize), 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(compressedteximage2d_invalid_border, "Invalid glCompressedTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if border is not 0.");
m_log << TestLog::Section("", "GL_TEXTURE_2D target");
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_X target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Y target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Z target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_X target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z target");
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 1, 0, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, -1, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(compressedteximage2d_invalid_size, "Invalid glCompressedTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if imageSize is not consistent with the format, dimensions, and contents of the specified compressed image data.");
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, -1, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, 4*4*8, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGB8_ETC2, 16, 16, 0, 4*4*16, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_SIGNED_R11_EAC, 16, 16, 0, 4*4*16, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(compressedteximage2d_invalid_buffer_target, "Invalid glCompressedTexImage2D() usage",
{
deUint32 buf;
std::vector<GLubyte> data(64);
glGenBuffers (1, &buf);
glBindBuffer (GL_PIXEL_UNPACK_BUFFER, buf);
glBufferData (GL_PIXEL_UNPACK_BUFFER, 64, &data[0], GL_DYNAMIC_COPY);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and the buffer object's data store is currently mapped.");
glMapBufferRange (GL_PIXEL_UNPACK_BUFFER, 0, 32, GL_MAP_WRITE_BIT);
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGB8_ETC2, 4, 4, 0, etc2DataSize(4, 4), 0);
expectError (GL_INVALID_OPERATION);
glUnmapBuffer (GL_PIXEL_UNPACK_BUFFER);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and the data would be unpacked from the buffer object such that the memory reads required would exceed the data store size.");
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGB8_ETC2, 16, 16, 0, etc2DataSize(16, 16), 0);
expectError (GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
glDeleteBuffers (1, &buf);
});
ES3F_ADD_API_CASE(compressedteximage2d_invalid_astc_target, "ASTC formats should not be supported without a proper extension.",
{
if (m_context.getContextInfo().isExtensionSupported("GL_KHR_texture_compression_astc_ldr"))
{
m_log.writeMessage("ASTC supported. No negative API requirements.");
}
else
{
m_log.writeMessage("GL_INVALID_ENUM should be generated if no ASTC extensions are present.");
for (int formatNdx = 0; formatNdx < DE_LENGTH_OF_ARRAY(s_astcFormats); formatNdx++)
{
const GLuint format = s_astcFormats[formatNdx];
const CompressedTexFormat tcuFormat = mapGLCompressedTexFormat(format);
const IVec3 blockPixels = getBlockPixelSize(tcuFormat);
{
const size_t blockBytes = getBlockSize(tcuFormat);
const vector<deUint8> dummyData (blockBytes);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, format, blockPixels.x(), blockPixels.y(), 0, (int)blockBytes, &dummyData[0]);
expectError(GL_INVALID_ENUM);
}
FOR_CUBE_FACES(faceGL,
{
const deInt32 cubeSize = blockPixels.x() * blockPixels.y(); // Divisible by the block size and square
const size_t blockBytes = getBlockSize(tcuFormat) * cubeSize; // We have a x * y grid of blocks
const vector<deUint8> dummyData (blockBytes);
glCompressedTexImage2D(faceGL, 0, format, cubeSize, cubeSize, 0, (int)blockBytes, &dummyData[0]);
expectError(GL_INVALID_ENUM);
});
}
}
});
// glCopyTexImage2D
ES3F_ADD_API_CASE(copyteximage2d_invalid_target, "Invalid glCopyTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is invalid.");
glCopyTexImage2D(0, 0, GL_RGB, 0, 0, 64, 64, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(copyteximage2d_invalid_format, "Invalid glCopyTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM or GL_INVALID_VALUE is generated if internalformat is not an accepted format.");
glCopyTexImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 64, 64, 0);
expectError(GL_INVALID_ENUM, GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, 0, 0, 0, 16, 16, 0);
expectError(GL_INVALID_ENUM, GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, 0, 0, 0, 16, 16, 0);
expectError(GL_INVALID_ENUM, GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, 0, 0, 0, 16, 16, 0);
expectError(GL_INVALID_ENUM, GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, 0, 0, 0, 16, 16, 0);
expectError(GL_INVALID_ENUM, GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, 0, 0, 0, 16, 16, 0);
expectError(GL_INVALID_ENUM, GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, 0, 0, 0, 16, 16, 0);
expectError(GL_INVALID_ENUM, GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(copyteximage2d_inequal_width_height_cube, "Invalid glCopyTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if target is one of the six cube map 2D image targets and the width and height parameters are not equal.");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, 16, 17, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, 16, 17, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, 16, 17, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, 16, 17, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, 16, 17, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, 16, 17, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(copyteximage2d_neg_level, "Invalid glCopyTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
glCopyTexImage2D(GL_TEXTURE_2D, -1, GL_RGB, 0, 0, 64, 64, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, -1, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, -1, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, -1, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, -1, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, -1, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, -1, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(copyteximage2d_max_level, "Invalid glCopyTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_TEXTURE_SIZE).");
deUint32 log2MaxTextureSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE)) + 1;
glCopyTexImage2D(GL_TEXTURE_2D, log2MaxTextureSize, GL_RGB, 0, 0, 64, 64, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_CUBE_MAP_TEXTURE_SIZE).");
deUint32 log2MaxCubemapSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE)) + 1;
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, log2MaxCubemapSize, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, log2MaxCubemapSize, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, log2MaxCubemapSize, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, log2MaxCubemapSize, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, log2MaxCubemapSize, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, log2MaxCubemapSize, GL_RGB, 0, 0, 16, 16, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(copyteximage2d_neg_width_height, "Invalid glCopyTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is less than 0.");
m_log << TestLog::Section("", "GL_TEXTURE_2D target");
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, -1, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, 1, -1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, -1, -1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_X target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, -1, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, 1, -1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, -1, -1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Y target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, -1, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, 1, -1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, -1, -1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Z target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, -1, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, 1, -1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, -1, -1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_X target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, -1, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, 1, -1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, -1, -1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, -1, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, 1, -1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, -1, -1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, -1, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, 1, -1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, -1, -1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(copyteximage2d_max_width_height, "Invalid glCopyTexImage2D() usage",
{
int maxTextureSize = m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE) + 1;
int maxCubemapSize = m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE) + 1;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is greater than GL_MAX_TEXTURE_SIZE.");
m_log << TestLog::Section("", "GL_TEXTURE_2D target");
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, maxTextureSize, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, 1, maxTextureSize, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, maxTextureSize, maxTextureSize, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_X target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, 1, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, maxCubemapSize, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Y target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, 1, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, maxCubemapSize, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Z target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, 1, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, maxCubemapSize, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_X target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, 1, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, maxCubemapSize, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, 1, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, maxCubemapSize, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, 1, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, maxCubemapSize, 1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, maxCubemapSize, maxCubemapSize, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(copyteximage2d_invalid_border, "Invalid glCopyTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if border is not 0.");
m_log << TestLog::Section("", "GL_TEXTURE_2D target");
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, 0, 0, -1);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, 0, 0, 1);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_X target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, 0, 0, -1);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, 0, 0, 1);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Y target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, 0, 0, -1);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 0, 0, 0, 0, 1);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_2D target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, 0, 0, -1);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 0, 0, 0, 0, 1);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_X target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, 0, 0, -1);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 0, 0, 0, 0, 1);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, 0, 0, -1);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 0, 0, 0, 0, 1);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z target");
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, 0, 0, -1);
expectError(GL_INVALID_VALUE);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 0, 0, 0, 0, 1);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(copyteximage2d_incomplete_framebuffer, "Invalid glCopyTexImage2D() usage",
{
GLuint fbo;
glGenFramebuffers (1, &fbo);
glBindFramebuffer (GL_FRAMEBUFFER, fbo);
glCheckFramebufferStatus(GL_FRAMEBUFFER);
m_log << tcu::TestLog::Section("", "GL_INVALID_FRAMEBUFFER_OPERATION is generated if the currently bound framebuffer is not framebuffer complete.");
glCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGBA8, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGBA8, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGBA8, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGBA8, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGBA8, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGBA8, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
m_log << tcu::TestLog::EndSection;
glBindFramebuffer (GL_FRAMEBUFFER, 0);
glDeleteFramebuffers(1, &fbo);
});
// glCopyTexSubImage2D
ES3F_ADD_API_CASE(copytexsubimage2d_invalid_target, "Invalid glCopyTexSubImage2D() usage",
{
GLuint texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is invalid.");
glCopyTexSubImage2D(0, 0, 0, 0, 0, 0, 4, 4);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
ES3F_ADD_API_CASE(copytexsubimage2d_neg_level, "Invalid glCopyTexSubImage2D() usage",
{
GLuint textures[2];
glGenTextures (2, &textures[0]);
glBindTexture (GL_TEXTURE_2D, textures[0]);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glBindTexture (GL_TEXTURE_CUBE_MAP, textures[1]);
FOR_CUBE_FACES(faceGL, glTexImage2D(faceGL, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0););
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
glCopyTexSubImage2D(GL_TEXTURE_2D, -1, 0, 0, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
FOR_CUBE_FACES(faceGL,
{
glCopyTexSubImage2D(faceGL, -1, 0, 0, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
});
m_log << TestLog::EndSection;
glDeleteTextures(2, &textures[0]);
});
ES3F_ADD_API_CASE(copytexsubimage2d_max_level, "Invalid glCopyTexSubImage2D() usage",
{
GLuint textures[2];
glGenTextures (2, &textures[0]);
glBindTexture (GL_TEXTURE_2D, textures[0]);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glBindTexture (GL_TEXTURE_CUBE_MAP, textures[1]);
FOR_CUBE_FACES(faceGL, glTexImage2D(faceGL, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0););
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_TEXTURE_SIZE) for 2D texture targets.");
deUint32 log2MaxTextureSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE)) + 1;
glCopyTexSubImage2D(GL_TEXTURE_2D, log2MaxTextureSize, 0, 0, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_CUBE_MAP_SIZE) for cubemap targets.");
deUint32 log2MaxCubemapSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE)) + 1;
FOR_CUBE_FACES(faceGL,
{
glCopyTexSubImage2D(faceGL, log2MaxCubemapSize, 0, 0, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
});
m_log << TestLog::EndSection;
glDeleteTextures(2, &textures[0]);
});
ES3F_ADD_API_CASE(copytexsubimage2d_neg_offset, "Invalid glCopyTexSubImage2D() usage",
{
GLuint texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if xoffset < 0 or yoffset < 0.");
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, -1, 0, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, -1, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, -1, -1, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
ES3F_ADD_API_CASE(copytexsubimage2d_invalid_offset, "Invalid glCopyTexSubImage2D() usage",
{
GLuint texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if xoffset + width > texture_width or yoffset + height > texture_height.");
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 14, 0, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 14, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 14, 14, 0, 0, 4, 4);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
ES3F_ADD_API_CASE(copytexsubimage2d_neg_width_height, "Invalid glCopyTexSubImage2D() usage",
{
GLuint texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is less than 0.");
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, -1, 0);
expectError(GL_INVALID_VALUE);
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, 0, -1);
expectError(GL_INVALID_VALUE);
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, -1, -1);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
ES3F_ADD_API_CASE(copytexsubimage2d_incomplete_framebuffer, "Invalid glCopyTexSubImage2D() usage",
{
m_log << tcu::TestLog::Section("", "GL_INVALID_FRAMEBUFFER_OPERATION is generated if the currently bound framebuffer is not framebuffer complete.");
GLuint texture[2];
GLuint fbo;
glGenTextures (2, texture);
glBindTexture (GL_TEXTURE_2D, texture[0]);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glBindTexture (GL_TEXTURE_CUBE_MAP, texture[1]);
glTexImage2D (GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glTexImage2D (GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glTexImage2D (GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glTexImage2D (GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glTexImage2D (GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glTexImage2D (GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_NO_ERROR);
glGenFramebuffers(1, &fbo);
glBindFramebuffer(GL_FRAMEBUFFER, fbo);
glCheckFramebufferStatus(GL_FRAMEBUFFER);
expectError(GL_NO_ERROR);
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexSubImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexSubImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexSubImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexSubImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexSubImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glCopyTexSubImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, 0, 0, 0, 0, 0, 0);
expectError(GL_INVALID_FRAMEBUFFER_OPERATION);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glDeleteFramebuffers(1, &fbo);
glDeleteTextures(2, texture);
m_log << tcu::TestLog::EndSection;
});
// glDeleteTextures
ES3F_ADD_API_CASE(deletetextures, "Invalid glDeleteTextures() usage",
{
GLuint texture;
glGenTextures(1, &texture);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if n is negative.");
glDeleteTextures(-1, 0);
expectError(GL_INVALID_VALUE);
glBindTexture(GL_TEXTURE_2D, texture);
glDeleteTextures(-1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
// glGenerateMipmap
ES3F_ADD_API_CASE(generatemipmap, "Invalid glGenerateMipmap() usage",
{
GLuint texture[2];
glGenTextures(2, texture);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is not GL_TEXTURE_2D or GL_TEXTURE_CUBE_MAP.");
glGenerateMipmap(0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "INVALID_OPERATION is generated if the texture bound to target is not cube complete.");
glBindTexture(GL_TEXTURE_CUBE_MAP, texture[0]);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 0, 0, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glGenerateMipmap(GL_TEXTURE_CUBE_MAP);
expectError(GL_INVALID_OPERATION);
glBindTexture(GL_TEXTURE_CUBE_MAP, texture[0]);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 16, 16, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 16, 16, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 16, 16, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 16, 16, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 16, 16, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 32, 32, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glGenerateMipmap(GL_TEXTURE_CUBE_MAP);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if the zero level array is stored in a compressed internal format.");
glBindTexture(GL_TEXTURE_2D, texture[1]);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0, 0, 0, 0);
glGenerateMipmap(GL_TEXTURE_2D);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if the level base array was not specified with an unsized internal format or a sized internal format that is both color-renderable and texture-filterable.");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB8_SNORM, 0, 0, 0, GL_RGB, GL_BYTE, 0);
glGenerateMipmap(GL_TEXTURE_2D);
expectError(GL_INVALID_OPERATION);
glTexImage2D(GL_TEXTURE_2D, 0, GL_R8I, 0, 0, 0, GL_RED_INTEGER, GL_BYTE, 0);
glGenerateMipmap(GL_TEXTURE_2D);
expectError(GL_INVALID_OPERATION);
if (!(m_context.getContextInfo().isExtensionSupported("GL_EXT_color_buffer_float") && m_context.getContextInfo().isExtensionSupported("GL_OES_texture_float_linear")))
{
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, 0, 0, 0, GL_RGBA, GL_FLOAT, 0);
glGenerateMipmap(GL_TEXTURE_2D);
expectError(GL_INVALID_OPERATION);
}
m_log << TestLog::EndSection;
glDeleteTextures(2, texture);
});
// glGenTextures
ES3F_ADD_API_CASE(gentextures, "Invalid glGenTextures() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if n is negative.");
glGenTextures(-1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
// glPixelStorei
ES3F_ADD_API_CASE(pixelstorei, "Invalid glPixelStorei() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if pname is not an accepted value.");
glPixelStorei(0,1);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if a negative row length, pixel skip, or row skip value is specified, or if alignment is specified as other than 1, 2, 4, or 8.");
glPixelStorei(GL_PACK_ROW_LENGTH, -1);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_PACK_SKIP_ROWS, -1);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_PACK_SKIP_PIXELS, -1);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_UNPACK_ROW_LENGTH, -1);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_UNPACK_IMAGE_HEIGHT, -1);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_UNPACK_SKIP_ROWS, -1);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_UNPACK_SKIP_PIXELS, -1);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_UNPACK_SKIP_IMAGES, -1);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_PACK_ALIGNMENT, 0);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_UNPACK_ALIGNMENT, 0);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_PACK_ALIGNMENT, 16);
expectError(GL_INVALID_VALUE);
glPixelStorei(GL_UNPACK_ALIGNMENT, 16);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
// glTexImage2D
ES3F_ADD_API_CASE(teximage2d, "Invalid glTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is invalid.");
glTexImage2D(0, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if type is not a type constant.");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, 0, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if the combination of internalFormat, format and type is invalid.");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_OPERATION);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGB, GL_UNSIGNED_SHORT_4_4_4_4, 0);
expectError(GL_INVALID_OPERATION);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB5_A1, 1, 1, 0, GL_RGB, GL_UNSIGNED_SHORT_5_5_5_1, 0);
expectError(GL_INVALID_OPERATION);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB10_A2, 1, 1, 0, GL_RGB, GL_UNSIGNED_INT_2_10_10_10_REV, 0);
expectError(GL_INVALID_OPERATION);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32UI, 1, 1, 0, GL_RGBA_INTEGER, GL_INT, 0);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage2d_inequal_width_height_cube, "Invalid glTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if target is one of the six cube map 2D image targets and the width and height parameters are not equal.");
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 1, 2, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 1, 2, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 1, 2, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 1, 2, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 1, 2, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 1, 2, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage2d_neg_level, "Invalid glTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
glTexImage2D(GL_TEXTURE_2D, -1, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, -1, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, -1, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, -1, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, -1, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, -1, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, -1, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage2d_max_level, "Invalid glTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_TEXTURE_SIZE).");
deUint32 log2MaxTextureSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE)) + 1;
glTexImage2D(GL_TEXTURE_2D, log2MaxTextureSize, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_CUBE_MAP_TEXTURE_SIZE).");
deUint32 log2MaxCubemapSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE)) + 1;
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, log2MaxCubemapSize, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, log2MaxCubemapSize, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, log2MaxCubemapSize, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, log2MaxCubemapSize, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, log2MaxCubemapSize, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, log2MaxCubemapSize, GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage2d_neg_width_height, "Invalid glTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is less than 0.");
m_log << TestLog::Section("", "GL_TEXTURE_2D target");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, -1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, -1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_X target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, -1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, -1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Y target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, -1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, -1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Z target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, -1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, -1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_X target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, -1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, -1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, -1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, -1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, -1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, -1, -1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage2d_max_width_height, "Invalid glTexImage2D() usage",
{
int maxTextureSize = m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE) + 1;
int maxCubemapSize = m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE) + 1;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is greater than GL_MAX_TEXTURE_SIZE.");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, maxTextureSize, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 1, maxTextureSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, maxTextureSize, maxTextureSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is greater than GL_MAX_CUBE_MAP_TEXTURE_SIZE.");
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_X target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, maxCubemapSize, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 1, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, maxCubemapSize, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Y target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, maxCubemapSize, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 1, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, maxCubemapSize, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_POSITIVE_Z target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, maxCubemapSize, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 1, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, maxCubemapSize, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_X target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, maxCubemapSize, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 1, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, maxCubemapSize, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Y target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, maxCubemapSize, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 1, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, maxCubemapSize, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_TEXTURE_CUBE_MAP_NEGATIVE_Z target");
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, maxCubemapSize, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 1, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, maxCubemapSize, maxCubemapSize, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage2d_invalid_border, "Invalid glTexImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if border is not 0.");
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 1, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 1, 1, -1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB, 1, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_RGB, 1, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 0, GL_RGB, 1, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 0, GL_RGB, 1, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_RGB, 1, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage2D(GL_TEXTURE_CUBE_MAP_NEGATIVE_Z, 0, GL_RGB, 1, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage2d_invalid_buffer_target, "Invalid glTexImage2D() usage",
{
deUint32 buf;
deUint32 texture;
std::vector<GLubyte> data(64);
glGenBuffers (1, &buf);
glBindBuffer (GL_PIXEL_UNPACK_BUFFER, buf);
glBufferData (GL_PIXEL_UNPACK_BUFFER, 64, &data[0], GL_DYNAMIC_COPY);
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and...");
m_log << TestLog::Section("", "...the buffer object's data store is currently mapped.");
glMapBufferRange (GL_PIXEL_UNPACK_BUFFER, 0, 32, GL_MAP_WRITE_BIT);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_INVALID_OPERATION);
glUnmapBuffer (GL_PIXEL_UNPACK_BUFFER);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "...the data would be unpacked from the buffer object such that the memory reads required would exceed the data store size.");
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 64, 64, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "...data is not evenly divisible into the number of bytes needed to store in memory a datum indicated by type.");
m_log << TestLog::Message << "// Set byte offset = 3" << TestLog::EndMessage;
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGB5_A1, 4, 4, 0, GL_RGBA, GL_UNSIGNED_SHORT_5_5_5_1, (const GLvoid*)3);
expectError (GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
glDeleteBuffers (1, &buf);
glDeleteTextures (1, &texture);
});
// glTexSubImage2D
ES3F_ADD_API_CASE(texsubimage2d, "Invalid glTexSubImage2D() usage",
{
deUint32 texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is invalid.");
glTexSubImage2D(0, 0, 0, 0, 4, 4, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if format is not an accepted format constant.");
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 4, 4, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if type is not a type constant.");
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGB, 0, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << tcu::TestLog::Section("", "GL_INVALID_OPERATION is generated if the combination of internalFormat of the previously specified texture array, format and type is not valid.");
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGBA, GL_UNSIGNED_SHORT_5_6_5, 0);
expectError(GL_INVALID_OPERATION);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGB, GL_UNSIGNED_SHORT_4_4_4_4, 0);
expectError(GL_INVALID_OPERATION);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGB, GL_UNSIGNED_SHORT_5_5_5_1, 0);
expectError(GL_INVALID_OPERATION);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGB, GL_UNSIGNED_SHORT_5_5_5_1, 0);
expectError(GL_INVALID_OPERATION);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGBA_INTEGER, GL_UNSIGNED_INT, 0);
expectError(GL_INVALID_OPERATION);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGB, GL_FLOAT, 0);
expectError(GL_INVALID_OPERATION);
m_log << tcu::TestLog::EndSection;
glDeleteTextures (1, &texture);
});
ES3F_ADD_API_CASE(texsubimage2d_neg_level, "Invalid glTexSubImage2D() usage",
{
deUint32 textures[2];
glGenTextures (2, &textures[0]);
glBindTexture (GL_TEXTURE_2D, textures[0]);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGB, 32, 32, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glBindTexture (GL_TEXTURE_2D, textures[1]);
FOR_CUBE_FACES(faceGL, glTexImage2D(faceGL, 0, GL_RGB, 32, 32, 0, GL_RGB, GL_UNSIGNED_BYTE, 0););
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
glTexSubImage2D(GL_TEXTURE_2D, -1, 0, 0, 0, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
FOR_CUBE_FACES(faceGL,
{
glTexSubImage2D(faceGL, -1, 0, 0, 0, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
});
m_log << TestLog::EndSection;
glDeleteTextures(2, &textures[0]);
});
ES3F_ADD_API_CASE(texsubimage2d_max_level, "Invalid glTexSubImage2D() usage",
{
deUint32 textures[2];
glGenTextures (2, &textures[0]);
glBindTexture (GL_TEXTURE_2D, textures[0]);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGB, 32, 32, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
glBindTexture (GL_TEXTURE_CUBE_MAP, textures[1]);
FOR_CUBE_FACES(faceGL, glTexImage2D(faceGL, 0, GL_RGB, 32, 32, 0, GL_RGB, GL_UNSIGNED_BYTE, 0););
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_TEXTURE_SIZE).");
deUint32 log2MaxTextureSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE)) + 1;
glTexSubImage2D(GL_TEXTURE_2D, log2MaxTextureSize, 0, 0, 0, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_CUBE_MAP_TEXTURE_SIZE).");
deUint32 log2MaxCubemapSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE)) + 1;
FOR_CUBE_FACES(faceGL,
{
glTexSubImage2D(faceGL, log2MaxCubemapSize, 0, 0, 0, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
});
m_log << TestLog::EndSection;
glDeleteTextures(2, &textures[0]);
});
ES3F_ADD_API_CASE(texsubimage2d_neg_offset, "Invalid glTexSubImage2D() usage",
{
deUint32 texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 32, 32, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if xoffset or yoffset are negative.");
glTexSubImage2D(GL_TEXTURE_2D, 0, -1, 0, 0, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, -1, 0, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexSubImage2D(GL_TEXTURE_2D, 0, -1, -1, 0, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
ES3F_ADD_API_CASE(texsubimage2d_invalid_offset, "Invalid glTexSubImage2D() usage",
{
deUint32 texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if xoffset + width > texture_width or yoffset + height > texture_height.");
glTexSubImage2D(GL_TEXTURE_2D, 0, 30, 0, 4, 4, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 30, 4, 4, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexSubImage2D(GL_TEXTURE_2D, 0, 30, 30, 4, 4, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
glDeleteTextures (1, &texture);
});
ES3F_ADD_API_CASE(texsubimage2d_neg_width_height, "Invalid glTexSubImage2D() usage",
{
deUint32 texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is less than 0.");
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, -1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, -1, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, -1, -1, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
glDeleteTextures (1, &texture);
});
ES3F_ADD_API_CASE(texsubimage2d_invalid_buffer_target, "Invalid glTexSubImage2D() usage",
{
deUint32 buf;
deUint32 texture;
std::vector<GLubyte> data(64);
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA, 32, 32, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
glGenBuffers (1, &buf);
glBindBuffer (GL_PIXEL_UNPACK_BUFFER, buf);
glBufferData (GL_PIXEL_UNPACK_BUFFER, 64, &data[0], GL_DYNAMIC_COPY);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and...");
m_log << TestLog::Section("", "...the buffer object's data store is currently mapped.");
glMapBufferRange (GL_PIXEL_UNPACK_BUFFER, 0, 32, GL_MAP_WRITE_BIT);
glTexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_INVALID_OPERATION);
glUnmapBuffer (GL_PIXEL_UNPACK_BUFFER);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "...the data would be unpacked from the buffer object such that the memory reads required would exceed the data store size.");
glTexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, 32, 32, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "...data is not evenly divisible into the number of bytes needed to store in memory a datum indicated by type.");
m_log << TestLog::Message << "// Set byte offset = 3" << TestLog::EndMessage;
glBindBuffer (GL_PIXEL_UNPACK_BUFFER, 0);
glTexImage2D (GL_TEXTURE_2D, 0, GL_RGBA4, 4, 4, 0, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4, 0);
glBindBuffer (GL_PIXEL_UNPACK_BUFFER, buf);
expectError (GL_NO_ERROR);
glTexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_RGBA, GL_UNSIGNED_SHORT_4_4_4_4, (const GLvoid*)3);
expectError (GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
glDeleteBuffers (1, &buf);
glDeleteTextures (1, &texture);
});
// glTexParameteri
ES3F_ADD_API_CASE(texparameteri, "Invalid glTexParameteri() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not one of the accepted defined values.");
glTexParameteri(0, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
expectError(GL_INVALID_ENUM);
glTexParameteri(GL_TEXTURE_2D, 0, GL_LINEAR);
expectError(GL_INVALID_ENUM);
glTexParameteri(0, 0, GL_LINEAR);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, 0);
expectError(GL_INVALID_ENUM);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_REPEAT);
expectError(GL_INVALID_ENUM);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, 0);
expectError(GL_INVALID_ENUM);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_NEAREST);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not one of the accepted defined values.");
glTexParameteri(0, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
expectError(GL_INVALID_ENUM);
glTexParameteri(GL_TEXTURE_2D, 0, GL_LINEAR);
expectError(GL_INVALID_ENUM);
glTexParameteri(0, 0, GL_LINEAR);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.");
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, 0);
expectError(GL_INVALID_ENUM);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_REPEAT);
expectError(GL_INVALID_ENUM);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, 0);
expectError(GL_INVALID_ENUM);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_NEAREST);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
// glTexParameterf
ES3F_ADD_API_CASE(texparameterf, "Invalid glTexParameterf() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not one of the accepted defined values.");
glTexParameterf(0, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
expectError(GL_INVALID_ENUM);
glTexParameterf(GL_TEXTURE_2D, 0, GL_LINEAR);
expectError(GL_INVALID_ENUM);
glTexParameterf(0, 0, GL_LINEAR);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.");
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, 0);
expectError(GL_INVALID_ENUM);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_REPEAT);
expectError(GL_INVALID_ENUM);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, 0);
expectError(GL_INVALID_ENUM);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_NEAREST);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not one of the accepted defined values.");
glTexParameterf(0, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
expectError(GL_INVALID_ENUM);
glTexParameterf(GL_TEXTURE_2D, 0, GL_LINEAR);
expectError(GL_INVALID_ENUM);
glTexParameterf(0, 0, GL_LINEAR);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.");
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, 0);
expectError(GL_INVALID_ENUM);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_REPEAT);
expectError(GL_INVALID_ENUM);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, 0);
expectError(GL_INVALID_ENUM);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_NEAREST);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
// glTexParameteriv
ES3F_ADD_API_CASE(texparameteriv, "Invalid glTexParameteriv() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not one of the accepted defined values.");
GLint params[1] = {GL_LINEAR};
glTexParameteriv(0, GL_TEXTURE_MIN_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
glTexParameteriv(GL_TEXTURE_2D, 0, &params[0]);
expectError(GL_INVALID_ENUM);
glTexParameteriv(0, 0, &params[0]);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.");
params[0] = 0;
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = GL_REPEAT;
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = 0;
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = GL_NEAREST;
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, &params[0]);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not one of the accepted defined values.");
params[0] = GL_LINEAR;
glTexParameteriv(0, GL_TEXTURE_MIN_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
glTexParameteriv(GL_TEXTURE_2D, 0, &params[0]);
expectError(GL_INVALID_ENUM);
glTexParameteriv(0, 0, &params[0]);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.");
params[0] = 0;
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = GL_REPEAT;
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = 0;
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = GL_NEAREST;
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, &params[0]);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
// glTexParameterfv
ES3F_ADD_API_CASE(texparameterfv, "Invalid glTexParameterfv() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not one of the accepted defined values.");
GLfloat params[1] = {GL_LINEAR};
glTexParameterfv(0, GL_TEXTURE_MIN_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
glTexParameterfv(GL_TEXTURE_2D, 0, &params[0]);
expectError(GL_INVALID_ENUM);
glTexParameterfv(0, 0, &params[0]);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.");
params[0] = 0.0f;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = GL_REPEAT;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = 0.0f;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = GL_NEAREST;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, &params[0]);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target or pname is not one of the accepted defined values.");
params[0] = GL_LINEAR;
glTexParameterfv(0, GL_TEXTURE_MIN_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
glTexParameterfv(GL_TEXTURE_2D, 0, &params[0]);
expectError(GL_INVALID_ENUM);
glTexParameterfv(0, 0, &params[0]);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if params should have a defined symbolic constant value (based on the value of pname) and does not.");
params[0] = 0.0f;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = GL_REPEAT;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = 0.0f;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, &params[0]);
expectError(GL_INVALID_ENUM);
params[0] = GL_NEAREST;
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, &params[0]);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
// glCompressedTexSubImage2D
ES3F_ADD_API_CASE(compressedtexsubimage2d, "Invalid glCompressedTexSubImage2D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is invalid.");
glCompressedTexSubImage2D(0, 0, 0, 0, 0, 0, GL_COMPRESSED_RGB8_ETC2, 0, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
deUint32 texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, etc2EacDataSize(18, 18), 0);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if format does not match the internal format of the texture image being modified.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, GL_COMPRESSED_RGB8_ETC2, 0, 0);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "For ETC2/EAC images GL_INVALID_OPERATION is generated if width is not a multiple of four, and width + xoffset is not equal to the width of the texture level.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 4, 0, 10, 4, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(10, 4), 0);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "For ETC2/EAC images GL_INVALID_OPERATION is generated if height is not a multiple of four, and height + yoffset is not equal to the height of the texture level.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 4, 4, 10, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(4, 10), 0);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "For ETC2/EAC images GL_INVALID_OPERATION is generated if xoffset or yoffset is not a multiple of four.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 1, 4, 4, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(4, 4), 0);
expectError(GL_INVALID_OPERATION);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 1, 0, 4, 4, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(4, 4), 0);
expectError(GL_INVALID_OPERATION);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 1, 1, 4, 4, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(4, 4), 0);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
glDeleteTextures (1, &texture);
});
ES3F_ADD_API_CASE(compressedtexsubimage2d_neg_level, "Invalid glCompressedTexSubImage2D() usage",
{
deUint32 textures[2];
glGenTextures (2, &textures[0]);
glBindTexture (GL_TEXTURE_2D, textures[0]);
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, etc2EacDataSize(18, 18), 0);
glBindTexture (GL_TEXTURE_CUBE_MAP, textures[1]);
FOR_CUBE_FACES(faceGL, glCompressedTexImage2D(faceGL, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, etc2EacDataSize(18, 18), 0););
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, -1, 0, 0, 0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
FOR_CUBE_FACES(faceGL,
{
glCompressedTexSubImage2D(faceGL, -1, 0, 0, 0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE);
});
m_log << TestLog::EndSection;
glDeleteTextures(2, &textures[0]);
});
ES3F_ADD_API_CASE(compressedtexsubimage2d_max_level, "Invalid glCompressedTexSubImage2D() usage",
{
deUint32 textures[2];
glGenTextures (2, &textures[0]);
glBindTexture (GL_TEXTURE_2D, textures[0]);
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, etc2EacDataSize(18, 18), 0);
glBindTexture (GL_TEXTURE_CUBE_MAP, textures[1]);
FOR_CUBE_FACES(faceGL, glCompressedTexImage2D(faceGL, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 18, 18, 0, etc2EacDataSize(18, 18), 0););
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_TEXTURE_SIZE).");
deUint32 log2MaxTextureSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE)) + 1;
glCompressedTexSubImage2D(GL_TEXTURE_2D, log2MaxTextureSize, 0, 0, 0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_CUBE_MAP_TEXTURE_SIZE).");
deUint32 log2MaxCubemapSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_CUBE_MAP_TEXTURE_SIZE)) + 1;
FOR_CUBE_FACES(faceGL,
{
glCompressedTexSubImage2D(faceGL, log2MaxCubemapSize, 0, 0, 0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE);
});
m_log << TestLog::EndSection;
glDeleteTextures(2, &textures[0]);
});
ES3F_ADD_API_CASE(compressedtexsubimage2d_neg_offset, "Invalid glCompressedTexSubImage2D() usage",
{
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glCompressedTexImage2D(GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 8, 8, 0, etc2EacDataSize(8, 8), 0);
// \note Both GL_INVALID_VALUE and GL_INVALID_OPERATION are valid here since implementation may
// first check if offsets are valid for certain format and only after that check that they
// are not negative.
m_log << TestLog::Section("", "GL_INVALID_VALUE or GL_INVALID_OPERATION is generated if xoffset or yoffset are negative.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, -4, 0, 0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, -4, 0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, -4, -4, 0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
ES3F_ADD_API_CASE(compressedtexsubimage2d_invalid_offset, "Invalid glCompressedTexSubImage2D() usage",
{
deUint32 texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE or GL_INVALID_OPERATION is generated if xoffset + width > texture_width or yoffset + height > texture_height.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 12, 0, 8, 4, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(8, 4), 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 12, 4, 8, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(4, 8), 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 12, 12, 8, 8, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(8, 8), 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
glDeleteTextures (1, &texture);
});
ES3F_ADD_API_CASE(compressedtexsubimage2d_neg_width_height, "Invalid glCompressedTexSubImage2D() usage",
{
deUint32 texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE or GL_INVALID_OPERATION is generated if width or height is less than 0.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, -4, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, -4, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, -4, -4, GL_COMPRESSED_RGBA8_ETC2_EAC, 0, 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
glDeleteTextures(1, &texture);
});
ES3F_ADD_API_CASE(compressedtexsubimage2d_invalid_size, "Invalid glCompressedTexImage2D() usage",
{
deUint32 texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if imageSize is not consistent with the format, dimensions, and contents of the specified compressed image data.");
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, -1, 0);
expectError(GL_INVALID_VALUE);
glCompressedTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 16, 16, GL_COMPRESSED_RGBA8_ETC2_EAC, 4*4*16-1, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
glDeleteTextures (1, &texture);
});
ES3F_ADD_API_CASE(compressedtexsubimage2d_invalid_buffer_target, "Invalid glCompressedTexSubImage2D() usage",
{
deUint32 buf;
deUint32 texture;
std::vector<GLubyte> data(128);
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_2D, texture);
glCompressedTexImage2D (GL_TEXTURE_2D, 0, GL_COMPRESSED_RGBA8_ETC2_EAC, 16, 16, 0, etc2EacDataSize(16, 16), 0);
glGenBuffers (1, &buf);
glBindBuffer (GL_PIXEL_UNPACK_BUFFER, buf);
glBufferData (GL_PIXEL_UNPACK_BUFFER, 128, &data[0], GL_DYNAMIC_COPY);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and...");
m_log << TestLog::Section("", "...the buffer object's data store is currently mapped.");
glMapBufferRange (GL_PIXEL_UNPACK_BUFFER, 0, 128, GL_MAP_WRITE_BIT);
glCompressedTexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, 4, 4, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(4, 4), 0);
expectError (GL_INVALID_OPERATION);
glUnmapBuffer (GL_PIXEL_UNPACK_BUFFER);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "...the data would be unpacked from the buffer object such that the memory reads required would exceed the data store size.");
glCompressedTexSubImage2D (GL_TEXTURE_2D, 0, 0, 0, 16, 16, GL_COMPRESSED_RGBA8_ETC2_EAC, etc2EacDataSize(16, 16), 0);
expectError (GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
glDeleteBuffers (1, &buf);
glDeleteTextures (1, &texture);
});
// glTexImage3D
ES3F_ADD_API_CASE(teximage3d, "Invalid glTexImage3D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is invalid.");
glTexImage3D(0, 0, GL_RGBA, 1, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
glTexImage3D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if type is not a type constant.");
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, 1, 1, 1, 0, GL_RGBA, 0, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if format is not an accepted format constant.");
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, 1, 1, 1, 0, 0, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if internalFormat is not one of the accepted resolution and format symbolic constants "
"or GL_INVALID_OPERATION is generated if internalformat, format and type are not compatible.");
glTexImage3D(GL_TEXTURE_3D, 0, 0, 1, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE, GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if target is GL_TEXTURE_3D and format is GL_DEPTH_COMPONENT, or GL_DEPTH_STENCIL.");
glTexImage3D(GL_TEXTURE_3D, 0, GL_DEPTH_STENCIL, 1, 1, 1, 0, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, 0);
expectError(GL_INVALID_OPERATION);
glTexImage3D(GL_TEXTURE_3D, 0, GL_DEPTH_COMPONENT, 1, 1, 1, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if the combination of internalFormat, format and type is invalid.");
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB, 1, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_OPERATION);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, 1, 1, 1, 0, GL_RGB, GL_UNSIGNED_SHORT_4_4_4_4, 0);
expectError(GL_INVALID_OPERATION);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB5_A1, 1, 1, 1, 0, GL_RGB, GL_UNSIGNED_SHORT_5_5_5_1, 0);
expectError(GL_INVALID_OPERATION);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB10_A2, 1, 1, 1, 0, GL_RGB, GL_UNSIGNED_INT_2_10_10_10_REV, 0);
expectError(GL_INVALID_OPERATION);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA32UI, 1, 1, 1, 0, GL_RGBA_INTEGER, GL_INT, 0);
expectError(GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage3d_neg_level, "Invalid glTexImage3D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is less than 0.");
glTexImage3D(GL_TEXTURE_3D, -1, GL_RGB, 1, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, -1, GL_RGB, 1, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage3d_max_level, "Invalid glTexImage3D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_3D_TEXTURE_SIZE).");
deUint32 log2Max3DTextureSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_3D_TEXTURE_SIZE)) + 1;
glTexImage3D(GL_TEXTURE_3D, log2Max3DTextureSize, GL_RGB, 1, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if level is greater than log_2(GL_MAX_TEXTURE_SIZE).");
deUint32 log2MaxTextureSize = deLog2Floor32(m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE)) + 1;
glTexImage3D(GL_TEXTURE_2D_ARRAY, log2MaxTextureSize, GL_RGB, 1, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage3d_neg_width_height_depth, "Invalid glTexImage3D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width or height is less than 0.");
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, -1, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, 1, -1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, 1, 1, -1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, -1, -1, -1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, -1, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 1, -1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 1, 1, -1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, -1, -1, -1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage3d_max_width_height_depth, "Invalid glTexImage3D() usage",
{
int max3DTextureSize = m_context.getContextInfo().getInt(GL_MAX_3D_TEXTURE_SIZE) + 1;
int maxTextureSize = m_context.getContextInfo().getInt(GL_MAX_TEXTURE_SIZE) + 1;
int maxTextureLayers = m_context.getContextInfo().getInt(GL_MAX_ARRAY_TEXTURE_LAYERS) + 1;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width, height or depth is greater than GL_MAX_3D_TEXTURE_SIZE.");
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, max3DTextureSize, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, 1, max3DTextureSize, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, 1, 1, max3DTextureSize, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGBA, max3DTextureSize, max3DTextureSize, max3DTextureSize, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if width, height or depth is greater than GL_MAX_TEXTURE_SIZE.");
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, maxTextureSize, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 1, maxTextureSize, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 1, 1, maxTextureLayers, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, maxTextureSize, maxTextureSize, maxTextureLayers, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage3d_invalid_border, "Invalid glTexImage3D() usage",
{
m_log << TestLog::Section("", "GL_INVALID_VALUE is generated if border is not 0 or 1.");
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB, 1, 1, 1, -1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB, 1, 1, 1, 2, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGB, 1, 1, 1, -1, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGB, 1, 1, 1, 2, GL_RGB, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_VALUE);
m_log << TestLog::EndSection;
});
ES3F_ADD_API_CASE(teximage3d_invalid_buffer_target, "Invalid glTexImage3D() usage",
{
deUint32 buf;
deUint32 texture;
std::vector<GLubyte> data(512);
glGenBuffers (1, &buf);
glBindBuffer (GL_PIXEL_UNPACK_BUFFER, buf);
glBufferData (GL_PIXEL_UNPACK_BUFFER, 512, &data[0], GL_DYNAMIC_COPY);
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_3D, texture);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_OPERATION is generated if a non-zero buffer object name is bound to the GL_PIXEL_UNPACK_BUFFER target and...");
m_log << TestLog::Section("", "...the buffer object's data store is currently mapped.");
glMapBufferRange (GL_PIXEL_UNPACK_BUFFER, 0, 128, GL_MAP_WRITE_BIT);
glTexImage3D (GL_TEXTURE_3D, 0, GL_RGBA, 4, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_INVALID_OPERATION);
glUnmapBuffer (GL_PIXEL_UNPACK_BUFFER);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "...the data would be unpacked from the buffer object such that the memory reads required would exceed the data store size.");
glTexImage3D (GL_TEXTURE_3D, 0, GL_RGBA, 64, 64, 64, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "...data is not evenly divisible into the number of bytes needed to store in memory a datum indicated by type.");
m_log << TestLog::Message << "// Set byte offset = 3" << TestLog::EndMessage;
glTexImage3D (GL_TEXTURE_3D, 0, GL_RGB5_A1, 4, 4, 4, 0, GL_RGBA, GL_UNSIGNED_SHORT_5_5_5_1, (const GLvoid*)3);
expectError (GL_INVALID_OPERATION);
m_log << TestLog::EndSection;
m_log << TestLog::EndSection;
glDeleteBuffers (1, &buf);
glDeleteTextures (1, &texture);
});
// glTexSubImage3D
ES3F_ADD_API_CASE(texsubimage3d, "Invalid glTexSubImage3D() usage",
{
deUint32 texture;
glGenTextures (1, &texture);
glBindTexture (GL_TEXTURE_3D, texture);
glTexImage3D (GL_TEXTURE_3D, 0, GL_RGBA, 4, 4, 4, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError (GL_NO_ERROR);
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if target is invalid.");
glTexSubImage3D(0, 0, 0, 0, 0, 4, 4, 4, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
glTexSubImage3D(GL_TEXTURE_2D, 0, 0, 0, 0, 4, 4, 4, GL_RGBA, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog::EndSection;
m_log << TestLog::Section("", "GL_INVALID_ENUM is generated if format is not an accepted format constant.");
glTexSubImage3D(GL_TEXTURE_3D, 0, 0, 0, 0, 0, 4, 4, 4, GL_UNSIGNED_BYTE, 0);
expectError(GL_INVALID_ENUM);
m_log << TestLog