mirror of https://github.com/mosra/magnum.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1577 lines
66 KiB
1577 lines
66 KiB
/* |
|
This file is part of Magnum. |
|
|
|
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
|
Vladimír Vondruš <mosra@centrum.cz> |
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a |
|
copy of this software and associated documentation files (the "Software"), |
|
to deal in the Software without restriction, including without limitation |
|
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
|
and/or sell copies of the Software, and to permit persons to whom the |
|
Software is furnished to do so, subject to the following conditions: |
|
|
|
The above copyright notice and this permission notice shall be included |
|
in all copies or substantial portions of the Software. |
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
|
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
|
DEALINGS IN THE SOFTWARE. |
|
*/ |
|
|
|
#include <Corrade/TestSuite/Compare/Container.h> |
|
|
|
#include "Magnum/Image.h" |
|
#include "Magnum/ImageView.h" |
|
#include "Magnum/GL/Context.h" |
|
#include "Magnum/GL/Extensions.h" |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
#include "Magnum/GL/BufferImage.h" |
|
#endif |
|
#include "Magnum/GL/CubeMapTexture.h" |
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
#include "Magnum/GL/ImageFormat.h" |
|
#endif |
|
#include "Magnum/GL/OpenGLTester.h" |
|
#include "Magnum/GL/PixelFormat.h" |
|
#include "Magnum/GL/TextureFormat.h" |
|
#include "Magnum/Math/Color.h" |
|
#include "Magnum/Math/Range.h" |
|
|
|
namespace Magnum { namespace GL { namespace Test { namespace { |
|
|
|
struct CubeMapTextureGLTest: OpenGLTester { |
|
explicit CubeMapTextureGLTest(); |
|
|
|
void construct(); |
|
void wrap(); |
|
|
|
void bind(); |
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void bindImage(); |
|
#endif |
|
|
|
template<class T> void sampling(); |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
void samplingSrgbDecode(); |
|
#endif |
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void samplingSwizzle(); |
|
#elif !defined(MAGNUM_TARGET_WEBGL) |
|
void samplingMaxLevel(); |
|
void samplingCompare(); |
|
#endif |
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void samplingBorderInteger(); |
|
void samplingDepthStencilMode(); |
|
#endif |
|
#if defined(MAGNUM_TARGET_GLES) && !defined(MAGNUM_TARGET_WEBGL) |
|
void samplingBorder(); |
|
#endif |
|
|
|
void storageImageSize(); |
|
|
|
void storage(); |
|
void image(); |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void imageBuffer(); |
|
#endif |
|
void subImage(); |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void subImageBuffer(); |
|
#endif |
|
#ifndef MAGNUM_TARGET_GLES |
|
void subImageQuery(); |
|
void subImageQueryBuffer(); |
|
#endif |
|
|
|
void compressedImage(); |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void compressedImageBuffer(); |
|
#endif |
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
void immutableCompressedImage(); |
|
#endif |
|
void compressedSubImage(); |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void compressedSubImageBuffer(); |
|
#endif |
|
#ifndef MAGNUM_TARGET_GLES |
|
void compressedSubImageQuery(); |
|
void compressedSubImageQueryBuffer(); |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
void fullImageQuery(); |
|
void fullImageQueryBuffer(); |
|
|
|
void compressedFullImageQuery(); |
|
void compressedFullImageQueryBuffer(); |
|
#endif |
|
|
|
void generateMipmap(); |
|
|
|
void invalidateImage(); |
|
void invalidateSubImage(); |
|
}; |
|
|
|
struct GenericSampler { |
|
typedef Magnum::SamplerFilter Filter; |
|
typedef Magnum::SamplerMipmap Mipmap; |
|
typedef Magnum::SamplerWrapping Wrapping; |
|
}; |
|
struct GLSampler { |
|
typedef GL::SamplerFilter Filter; |
|
typedef GL::SamplerMipmap Mipmap; |
|
typedef GL::SamplerWrapping Wrapping; |
|
}; |
|
|
|
constexpr UnsignedByte Data[]{ |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
|
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }; |
|
|
|
const struct { |
|
const char* name; |
|
Containers::ArrayView<const UnsignedByte> data; |
|
PixelStorage storage; |
|
Containers::ArrayView<const UnsignedByte> dataSparse; |
|
std::size_t offset; |
|
} PixelStorageData[]{ |
|
{"default pixel storage", |
|
Containers::arrayView(Data).suffix(8), {}, |
|
Containers::arrayView(Data).suffix(8), 0}, |
|
#if !defined(MAGNUM_TARGET_GLES2) || !defined(MAGNUM_TARGET_WEBGL) |
|
{"skip Y", |
|
Containers::arrayView(Data).suffix(8), PixelStorage{}.setSkip({0, 1, 0}), |
|
Containers::arrayView(Data), 8} |
|
#endif |
|
}; |
|
|
|
/* Just 4x4 0x00 - 0x3f compressed using RGBA DXT3 by the driver */ |
|
constexpr UnsignedByte CompressedData[]{ |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2 |
|
}; |
|
|
|
const struct { |
|
const char* name; |
|
Containers::ArrayView<const UnsignedByte> data; |
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedPixelStorage storage; |
|
#endif |
|
Containers::ArrayView<const UnsignedByte> dataSparse; |
|
std::size_t offset; |
|
} CompressedPixelStorageData[]{ |
|
{"default pixel storage", |
|
Containers::arrayView(CompressedData).suffix(16), |
|
#ifndef MAGNUM_TARGET_GLES |
|
{}, |
|
#endif |
|
Containers::arrayView(CompressedData).suffix(16), 0}, |
|
#ifndef MAGNUM_TARGET_GLES |
|
{"skip Y", |
|
Containers::arrayView(CompressedData).suffix(16), |
|
CompressedPixelStorage{} |
|
.setCompressedBlockSize({4, 4, 1}) |
|
.setCompressedBlockDataSize(16) |
|
.setSkip({0, 4, 0}), |
|
Containers::arrayView(CompressedData), 16} |
|
#endif |
|
}; |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
constexpr UnsignedByte FullData[]{ |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
|
|
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
|
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
|
|
|
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
|
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, |
|
|
|
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, |
|
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, |
|
|
|
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, |
|
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, |
|
|
|
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, |
|
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, |
|
|
|
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, |
|
0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f |
|
}; |
|
|
|
const struct { |
|
const char* name; |
|
Containers::ArrayView<const UnsignedByte> data; |
|
PixelStorage storage; |
|
std::size_t offset; |
|
} FullPixelStorageData[]{ |
|
{"default pixel storage", |
|
Containers::arrayView(FullData).suffix(16), {}, 0}, |
|
#if !defined(MAGNUM_TARGET_GLES2) || !defined(MAGNUM_TARGET_WEBGL) |
|
{"skip Z", |
|
Containers::arrayView(FullData).suffix(16), PixelStorage{}.setSkip({0, 0, 1}), 16} |
|
#endif |
|
}; |
|
|
|
/* Just 4x4 0x00 - 0x3f compressed using RGBA DXT3 by the driver, repeated |
|
six times */ |
|
constexpr UnsignedByte CompressedFullData[]{ |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
|
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2, |
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2, |
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2, |
|
|
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2, |
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2, |
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2 |
|
}; |
|
|
|
const struct { |
|
const char* name; |
|
Containers::ArrayView<const UnsignedByte> data; |
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedPixelStorage storage; |
|
#endif |
|
std::size_t offset; |
|
} CompressedFullPixelStorageData[]{ |
|
{"default pixel storage", |
|
Containers::arrayView(CompressedFullData).suffix(16*4), |
|
#ifndef MAGNUM_TARGET_GLES |
|
{}, |
|
#endif |
|
0}, |
|
#ifndef MAGNUM_TARGET_GLES |
|
{"skip Z", |
|
Containers::arrayView(CompressedFullData).suffix(16*4), |
|
CompressedPixelStorage{} |
|
.setCompressedBlockSize({4, 4, 1}) |
|
.setCompressedBlockDataSize(16) |
|
.setSkip({0, 0, 4}), 16*4} |
|
#endif |
|
}; |
|
#endif |
|
|
|
CubeMapTextureGLTest::CubeMapTextureGLTest() { |
|
addTests({&CubeMapTextureGLTest::construct, |
|
&CubeMapTextureGLTest::wrap, |
|
|
|
&CubeMapTextureGLTest::bind, |
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
&CubeMapTextureGLTest::bindImage, |
|
#endif |
|
|
|
&CubeMapTextureGLTest::sampling<GenericSampler>, |
|
&CubeMapTextureGLTest::sampling<GLSampler>, |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
&CubeMapTextureGLTest::samplingSrgbDecode, |
|
#endif |
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
&CubeMapTextureGLTest::samplingSwizzle, |
|
#elif !defined(MAGNUM_TARGET_WEBGL) |
|
&CubeMapTextureGLTest::samplingMaxLevel, |
|
&CubeMapTextureGLTest::samplingCompare, |
|
#endif |
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
&CubeMapTextureGLTest::samplingBorderInteger, |
|
&CubeMapTextureGLTest::samplingDepthStencilMode, |
|
#endif |
|
#if defined(MAGNUM_TARGET_GLES) && !defined(MAGNUM_TARGET_WEBGL) |
|
&CubeMapTextureGLTest::samplingBorder, |
|
#endif |
|
|
|
&CubeMapTextureGLTest::storageImageSize}); |
|
|
|
addInstancedTests({ |
|
&CubeMapTextureGLTest::storage, |
|
&CubeMapTextureGLTest::image, |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
&CubeMapTextureGLTest::imageBuffer, |
|
#endif |
|
}, Containers::arraySize(PixelStorageData)); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
addInstancedTests({ |
|
&CubeMapTextureGLTest::fullImageQuery, |
|
&CubeMapTextureGLTest::fullImageQueryBuffer}, |
|
Containers::arraySize(FullPixelStorageData)); |
|
#endif |
|
|
|
addInstancedTests({ |
|
&CubeMapTextureGLTest::subImage, |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
&CubeMapTextureGLTest::subImageBuffer, |
|
#endif |
|
#ifndef MAGNUM_TARGET_GLES |
|
&CubeMapTextureGLTest::subImageQuery, |
|
&CubeMapTextureGLTest::subImageQueryBuffer |
|
#endif |
|
}, Containers::arraySize(PixelStorageData)); |
|
|
|
addInstancedTests({ |
|
&CubeMapTextureGLTest::compressedImage, |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
&CubeMapTextureGLTest::compressedImageBuffer, |
|
#endif |
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
&CubeMapTextureGLTest::immutableCompressedImage, |
|
#endif |
|
}, Containers::arraySize(CompressedPixelStorageData)); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
addInstancedTests({ |
|
&CubeMapTextureGLTest::compressedFullImageQuery, |
|
&CubeMapTextureGLTest::compressedFullImageQueryBuffer}, |
|
Containers::arraySize(CompressedFullPixelStorageData)); |
|
#endif |
|
|
|
addInstancedTests({ |
|
&CubeMapTextureGLTest::compressedSubImage, |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
&CubeMapTextureGLTest::compressedSubImageBuffer, |
|
#endif |
|
#ifndef MAGNUM_TARGET_GLES |
|
&CubeMapTextureGLTest::compressedSubImageQuery, |
|
&CubeMapTextureGLTest::compressedSubImageQueryBuffer |
|
#endif |
|
}, Containers::arraySize(CompressedPixelStorageData)); |
|
|
|
addTests({&CubeMapTextureGLTest::generateMipmap, |
|
|
|
&CubeMapTextureGLTest::invalidateImage, |
|
&CubeMapTextureGLTest::invalidateSubImage}); |
|
} |
|
|
|
template<std::size_t size, class T> Containers::ArrayView<const T> unsafeSuffix(const T(&data)[size], std::size_t offset) { |
|
static_assert(sizeof(T) == 1, ""); |
|
return {data - offset, size + offset}; |
|
} |
|
|
|
void CubeMapTextureGLTest::construct() { |
|
{ |
|
CubeMapTexture texture; |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
CORRADE_VERIFY(texture.id() > 0); |
|
} |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
|
|
void CubeMapTextureGLTest::wrap() { |
|
GLuint id; |
|
glGenTextures(1, &id); |
|
|
|
/* Releasing won't delete anything */ |
|
{ |
|
auto texture = CubeMapTexture::wrap(id, ObjectFlag::DeleteOnDestruction); |
|
CORRADE_COMPARE(texture.release(), id); |
|
} |
|
|
|
/* ...so we can wrap it again */ |
|
CubeMapTexture::wrap(id); |
|
glDeleteTextures(1, &id); |
|
} |
|
|
|
void CubeMapTextureGLTest::bind() { |
|
CubeMapTexture texture; |
|
texture.bind(15); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
AbstractTexture::unbind(15); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
AbstractTexture::bind(7, {&texture, nullptr, &texture}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
AbstractTexture::unbind(7, 3); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
|
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void CubeMapTextureGLTest::bindImage() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current().isExtensionSupported<Extensions::ARB::shader_image_load_store>()) |
|
CORRADE_SKIP(Extensions::ARB::shader_image_load_store::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current().isVersionSupported(Version::GLES310)) |
|
CORRADE_SKIP("OpenGL ES 3.1 is not supported."); |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, Vector2i{32}) |
|
.bindImage(2, 0, CubeMapCoordinate::NegativeX, ImageAccess::ReadWrite, ImageFormat::RGBA8); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
texture.bindImageLayered(3, 0, ImageAccess::ReadWrite, ImageFormat::RGBA8); |
|
|
|
AbstractTexture::unbindImage(2); |
|
AbstractTexture::unbindImage(3); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
AbstractTexture::bindImages(1, {&texture, nullptr, &texture}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
AbstractTexture::unbindImages(1, 3); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
#endif |
|
} |
|
#endif |
|
|
|
template<class T> void CubeMapTextureGLTest::sampling() { |
|
setTestCaseTemplateName(std::is_same<T, GenericSampler>::value ? |
|
"GenericSampler" : "Sampler"); |
|
|
|
CubeMapTexture texture; |
|
texture.setMinificationFilter(T::Filter::Linear, T::Mipmap::Linear) |
|
.setMagnificationFilter(T::Filter::Linear) |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
.setMinLod(-750.0f) |
|
.setMaxLod(750.0f) |
|
#ifndef MAGNUM_TARGET_GLES |
|
.setLodBias(0.5f) /* todo both types */ |
|
#endif |
|
.setBaseLevel(1) |
|
.setMaxLevel(750) |
|
#endif |
|
#ifndef MAGNUM_TARGET_GLES |
|
.setWrapping(T::Wrapping::ClampToBorder) |
|
.setBorderColor(Color3(0.5f)) |
|
#else |
|
.setWrapping(T::Wrapping::ClampToEdge) |
|
#endif |
|
.setMaxAnisotropy(Sampler::maxMaxAnisotropy()) |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
.setCompareMode(SamplerCompareMode::CompareRefToTexture) |
|
.setCompareFunction(SamplerCompareFunction::GreaterOrEqual) |
|
#endif |
|
; |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_WEBGL |
|
void CubeMapTextureGLTest::samplingSrgbDecode() { |
|
#ifdef MAGNUM_TARGET_GLES2 |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::sRGB>()) |
|
CORRADE_SKIP(Extensions::EXT::sRGB::string() + std::string(" is not supported.")); |
|
#endif |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_sRGB_decode>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_sRGB_decode::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setSrgbDecode(false); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
#endif |
|
|
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void CubeMapTextureGLTest::samplingSwizzle() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current().isExtensionSupported<Extensions::ARB::texture_swizzle>()) |
|
CORRADE_SKIP(Extensions::ARB::texture_swizzle::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setSwizzle<'b', 'g', 'r', '0'>(); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
#endif |
|
|
|
#if defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void CubeMapTextureGLTest::samplingMaxLevel() { |
|
if(!Context::current().isExtensionSupported<Extensions::APPLE::texture_max_level>()) |
|
CORRADE_SKIP(Extensions::APPLE::texture_max_level::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setMaxLevel(750); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
|
|
void CubeMapTextureGLTest::samplingCompare() { |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::shadow_samplers>() || |
|
!Context::current().isExtensionSupported<Extensions::NV::shadow_samplers_cube>()) |
|
CORRADE_SKIP(Extensions::NV::shadow_samplers_cube::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setCompareMode(SamplerCompareMode::CompareRefToTexture) |
|
.setCompareFunction(SamplerCompareFunction::GreaterOrEqual); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
#endif |
|
|
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void CubeMapTextureGLTest::samplingBorderInteger() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_integer>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_integer::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_border_clamp>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_border_clamp::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
CubeMapTexture a; |
|
a.setWrapping(SamplerWrapping::ClampToBorder) |
|
.setBorderColor(Vector4i(1, 56, 78, -2)); |
|
CubeMapTexture b; |
|
b.setWrapping(SamplerWrapping::ClampToBorder) |
|
.setBorderColor(Vector4ui(35, 56, 78, 15)); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
|
|
void CubeMapTextureGLTest::samplingDepthStencilMode() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current().isExtensionSupported<Extensions::ARB::stencil_texturing>()) |
|
CORRADE_SKIP(Extensions::ARB::stencil_texturing::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current().isVersionSupported(Version::GLES310)) |
|
CORRADE_SKIP("OpenGL ES 3.1 not supported."); |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setDepthStencilMode(SamplerDepthStencilMode::StencilIndex); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
#endif |
|
|
|
#if defined(MAGNUM_TARGET_GLES) && !defined(MAGNUM_TARGET_WEBGL) |
|
void CubeMapTextureGLTest::samplingBorder() { |
|
if(!Context::current().isExtensionSupported<Extensions::NV::texture_border_clamp>() && |
|
!Context::current().isExtensionSupported<Extensions::EXT::texture_border_clamp>()) |
|
CORRADE_SKIP("No required extension is supported."); |
|
|
|
CubeMapTexture texture; |
|
texture.setWrapping(SamplerWrapping::ClampToBorder) |
|
.setBorderColor(Color3(0.5f)); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
#endif |
|
|
|
constexpr UnsignedByte Zero[4*4*4]{}; |
|
|
|
void CubeMapTextureGLTest::storageImageSize() { |
|
CubeMapTexture texture; |
|
texture.setStorage(5, |
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
TextureFormat::RGBA8, |
|
#else |
|
TextureFormat::RGBA, |
|
#endif |
|
Vector2i(32)); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
#ifdef MAGNUM_TARGET_GLES |
|
if(!Context::current().isVersionSupported(Version::GLES310)) |
|
CORRADE_SKIP("OpenGL ES 3.1 not supported, skipping image size testing"); |
|
#endif |
|
|
|
CORRADE_COMPARE(texture.imageSize(0), Vector2i(32)); |
|
CORRADE_COMPARE(texture.imageSize(1), Vector2i(16)); |
|
CORRADE_COMPARE(texture.imageSize(2), Vector2i(8)); |
|
CORRADE_COMPARE(texture.imageSize(3), Vector2i(4)); |
|
CORRADE_COMPARE(texture.imageSize(4), Vector2i(2)); |
|
/* Not available */ |
|
CORRADE_COMPARE(texture.imageSize(5), Vector2i(0)); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
#endif |
|
} |
|
|
|
void CubeMapTextureGLTest::storage() { |
|
setTestCaseDescription(PixelStorageData[testCaseInstanceId()].name); |
|
|
|
#ifdef MAGNUM_TARGET_GLES2 |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(PixelStorageData[testCaseInstanceId()].storage != PixelStorage{} && !Context::current().isExtensionSupported<Extensions::EXT::unpack_subimage>()) |
|
CORRADE_SKIP(Extensions::EXT::unpack_subimage::string() + std::string(" is not supported.")); |
|
#else |
|
if(PixelStorageData[testCaseInstanceId()].storage != PixelStorage{}) |
|
CORRADE_SKIP("Image unpack is not supported in WebGL 1."); |
|
#endif |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, |
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
TextureFormat::RGBA8, |
|
#else |
|
TextureFormat::RGBA, |
|
#endif |
|
Vector2i(2)); |
|
texture.setSubImage(CubeMapCoordinate::PositiveX, 0, {}, ImageView2D{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse}); |
|
texture.setSubImage(CubeMapCoordinate::NegativeX, 0, {}, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
texture.setSubImage(CubeMapCoordinate::PositiveY, 0, {}, ImageView2D{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse}); |
|
texture.setSubImage(CubeMapCoordinate::NegativeY, 0, {}, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
texture.setSubImage(CubeMapCoordinate::PositiveZ, 0, {}, ImageView2D{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse}); |
|
texture.setSubImage(CubeMapCoordinate::NegativeZ, 0, {}, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
{ |
|
Image2D image = texture.image(CubeMapCoordinate::PositiveX, 0, |
|
{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} { |
|
Image2D image = texture.image(CubeMapCoordinate::PositiveY, 0, |
|
{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} { |
|
Image2D image = texture.image(CubeMapCoordinate::PositiveZ, 0, |
|
{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
#endif |
|
} |
|
|
|
void CubeMapTextureGLTest::image() { |
|
setTestCaseDescription(PixelStorageData[testCaseInstanceId()].name); |
|
|
|
#ifdef MAGNUM_TARGET_GLES2 |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(PixelStorageData[testCaseInstanceId()].storage != PixelStorage{} && !Context::current().isExtensionSupported<Extensions::EXT::unpack_subimage>()) |
|
CORRADE_SKIP(Extensions::EXT::unpack_subimage::string() + std::string(" is not supported.")); |
|
#else |
|
if(PixelStorageData[testCaseInstanceId()].storage != PixelStorage{}) |
|
CORRADE_SKIP("Image unpack is not supported in WebGL 1."); |
|
#endif |
|
#endif |
|
|
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
constexpr TextureFormat format = TextureFormat::RGBA8; |
|
#else |
|
constexpr TextureFormat format = TextureFormat::RGBA; |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setImage(CubeMapCoordinate::PositiveX, 0, format, ImageView2D{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse}); |
|
texture.setImage(CubeMapCoordinate::NegativeX, 0, format, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
texture.setImage(CubeMapCoordinate::PositiveY, 0, format, ImageView2D{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse}); |
|
texture.setImage(CubeMapCoordinate::NegativeY, 0, format, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
texture.setImage(CubeMapCoordinate::PositiveZ, 0, format, ImageView2D{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse}); |
|
texture.setImage(CubeMapCoordinate::NegativeZ, 0, format, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
{ |
|
Image2D image = texture.image(CubeMapCoordinate::PositiveX, 0, |
|
{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} { |
|
Image2D image = texture.image(CubeMapCoordinate::PositiveY, 0, |
|
{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} { |
|
Image2D image = texture.image(CubeMapCoordinate::PositiveZ, 0, |
|
{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
#endif |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void CubeMapTextureGLTest::imageBuffer() { |
|
setTestCaseDescription(PixelStorageData[testCaseInstanceId()].name); |
|
|
|
CubeMapTexture texture; |
|
texture.setImage(CubeMapCoordinate::PositiveX, 0, TextureFormat::RGBA8, |
|
BufferImage2D{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse, |
|
BufferUsage::StaticDraw}); |
|
texture.setImage(CubeMapCoordinate::NegativeX, 0, TextureFormat::RGBA8, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
texture.setImage(CubeMapCoordinate::PositiveY, 0, TextureFormat::RGBA8, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
texture.setImage(CubeMapCoordinate::NegativeY, 0, TextureFormat::RGBA8, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
texture.setImage(CubeMapCoordinate::PositiveZ, 0, TextureFormat::RGBA8, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
texture.setImage(CubeMapCoordinate::NegativeZ, 0, TextureFormat::RGBA8, |
|
ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Zero}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
BufferImage2D image = texture.image(CubeMapCoordinate::PositiveX, 0, |
|
{PixelStorageData[testCaseInstanceId()].storage, PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data(); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(imageData).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
#endif |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
constexpr UnsignedByte SubDataComplete[]{ |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
|
}; |
|
#endif |
|
|
|
void CubeMapTextureGLTest::subImage() { |
|
setTestCaseDescription(PixelStorageData[testCaseInstanceId()].name); |
|
|
|
#ifdef MAGNUM_TARGET_GLES2 |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(PixelStorageData[testCaseInstanceId()].storage != PixelStorage{} && !Context::current().isExtensionSupported<Extensions::EXT::unpack_subimage>()) |
|
CORRADE_SKIP(Extensions::EXT::unpack_subimage::string() + std::string(" is not supported.")); |
|
#else |
|
if(PixelStorageData[testCaseInstanceId()].storage != PixelStorage{}) |
|
CORRADE_SKIP("Image unpack is not supported in WebGL 1."); |
|
#endif |
|
#endif |
|
|
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
constexpr TextureFormat format = TextureFormat::RGBA8; |
|
#else |
|
constexpr TextureFormat format = TextureFormat::RGBA; |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setImage(CubeMapCoordinate::PositiveX, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::NegativeX, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::PositiveY, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::NegativeY, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::PositiveZ, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::NegativeZ, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setSubImage(CubeMapCoordinate::PositiveX, 0, Vector2i(1), ImageView2D{ |
|
PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
Image2D image = texture.image(CubeMapCoordinate::PositiveX, 0, {PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(4)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()), |
|
Containers::arrayView(SubDataComplete), TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void CubeMapTextureGLTest::subImageBuffer() { |
|
setTestCaseDescription(PixelStorageData[testCaseInstanceId()].name); |
|
|
|
CubeMapTexture texture; |
|
texture.setImage(CubeMapCoordinate::PositiveX, 0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::NegativeX, 0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::PositiveY, 0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::NegativeY, 0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::PositiveZ, 0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setImage(CubeMapCoordinate::NegativeZ, 0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero)); |
|
texture.setSubImage(CubeMapCoordinate::PositiveX, 0, Vector2i(1), BufferImage2D{ |
|
PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), |
|
PixelStorageData[testCaseInstanceId()].dataSparse, |
|
BufferUsage::StaticDraw}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
BufferImage2D image = texture.image(CubeMapCoordinate::PositiveX, 0, {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data(); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(4)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(imageData), |
|
Containers::arrayView(SubDataComplete), |
|
TestSuite::Compare::Container); |
|
#endif |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
void CubeMapTextureGLTest::subImageQuery() { |
|
setTestCaseDescription(PixelStorageData[testCaseInstanceId()].name); |
|
|
|
if(!Context::current().isExtensionSupported<Extensions::ARB::get_texture_sub_image>()) |
|
CORRADE_SKIP(Extensions::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, Vector2i{4}) |
|
.setSubImage(CubeMapCoordinate::PositiveX, 0, {}, ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, {4, 4}, SubDataComplete}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
Image3D image = texture.subImage(0, Range3Di::fromSize({1, 1, 0}, {2, 2, 1}), |
|
{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector3i(2, 2, 1)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<const UnsignedByte>(image.data()).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
|
|
void CubeMapTextureGLTest::subImageQueryBuffer() { |
|
setTestCaseDescription(PixelStorageData[testCaseInstanceId()].name); |
|
|
|
if(!Context::current().isExtensionSupported<Extensions::ARB::get_texture_sub_image>()) |
|
CORRADE_SKIP(Extensions::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, Vector2i{4}) |
|
.setSubImage(CubeMapCoordinate::PositiveX, 0, {}, ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, {4, 4}, SubDataComplete}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
BufferImage3D image = texture.subImage(0, Range3Di::fromSize({1, 1, 0}, {2, 2, 1}), |
|
{PixelStorageData[testCaseInstanceId()].storage, |
|
PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data(); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector3i(2, 2, 1)); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(imageData).suffix(PixelStorageData[testCaseInstanceId()].offset), |
|
PixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
#endif |
|
|
|
void CubeMapTextureGLTest::compressedImage() { |
|
setTestCaseDescription(CompressedPixelStorageData[testCaseInstanceId()].name); |
|
|
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current().isExtensionSupported<Extensions::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
const CompressedImageView2D view{ |
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedPixelStorageData[testCaseInstanceId()].storage, |
|
#endif |
|
CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{4}, |
|
CompressedPixelStorageData[testCaseInstanceId()].dataSparse}; |
|
|
|
CubeMapTexture texture; |
|
texture.setCompressedImage(CubeMapCoordinate::PositiveX, 0, view) |
|
.setCompressedImage(CubeMapCoordinate::NegativeX, 0, view) |
|
.setCompressedImage(CubeMapCoordinate::PositiveY, 0, view) |
|
.setCompressedImage(CubeMapCoordinate::NegativeY, 0, view) |
|
.setCompressedImage(CubeMapCoordinate::PositiveZ, 0, view) |
|
.setCompressedImage(CubeMapCoordinate::NegativeZ, 0, view); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedImage2D image = texture.compressedImage(CubeMapCoordinate::PositiveX, 0, {CompressedPixelStorageData[testCaseInstanceId()].storage}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{4}); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(CompressedPixelStorageData[testCaseInstanceId()].offset), |
|
CompressedPixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void CubeMapTextureGLTest::compressedImageBuffer() { |
|
setTestCaseDescription(CompressedPixelStorageData[testCaseInstanceId()].name); |
|
|
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current().isExtensionSupported<Extensions::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
CompressedBufferImage2D buffer{ |
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedPixelStorageData[testCaseInstanceId()].storage, |
|
#endif |
|
CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{4}, |
|
CompressedPixelStorageData[testCaseInstanceId()].dataSparse, |
|
BufferUsage::StaticDraw}; |
|
|
|
CubeMapTexture texture; |
|
texture.setCompressedImage(CubeMapCoordinate::PositiveX, 0, buffer) |
|
.setCompressedImage(CubeMapCoordinate::NegativeX, 0, buffer) |
|
.setCompressedImage(CubeMapCoordinate::PositiveY, 0, buffer) |
|
.setCompressedImage(CubeMapCoordinate::NegativeY, 0, buffer) |
|
.setCompressedImage(CubeMapCoordinate::PositiveZ, 0, buffer) |
|
.setCompressedImage(CubeMapCoordinate::NegativeZ, 0, buffer); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedBufferImage2D image = texture.compressedImage(CubeMapCoordinate::PositiveX, 0, |
|
{CompressedPixelStorageData[testCaseInstanceId()].storage}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data(); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{4}); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(imageData).suffix(CompressedPixelStorageData[testCaseInstanceId()].offset), |
|
CompressedPixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
#endif |
|
} |
|
#endif |
|
|
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
void CubeMapTextureGLTest::immutableCompressedImage() { |
|
setTestCaseDescription(CompressedPixelStorageData[testCaseInstanceId()].name); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current().isExtensionSupported<Extensions::ARB::texture_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::texture_storage::string() + std::string(" is not supported.")); |
|
#elif defined(MAGNUM_TARGET_GLES2) |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_storage>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_storage::string() + std::string(" is not supported.")); |
|
#endif |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current().isExtensionSupported<Extensions::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
/* Testing that GL_TEXTURE_COMPRESSED_IMAGE_SIZE is consistent and returns |
|
the same value regardless whether the texture is immutable or not. (Not |
|
the case, at least on NVidia 358.16, compare with compressedImage() test |
|
case that just calls setImage() six times instead of setStorage() and |
|
gets value that's six times smaller. I couldn't find anything in the |
|
specs so I suspect it's a bug). */ |
|
|
|
const CompressedImageView2D view{ |
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedPixelStorageData[testCaseInstanceId()].storage, |
|
#endif |
|
CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{4}, |
|
CompressedPixelStorageData[testCaseInstanceId()].dataSparse}; |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::CompressedRGBAS3tcDxt3, Vector2i{4}) |
|
.setCompressedSubImage(CubeMapCoordinate::PositiveX, 0, {}, view) |
|
.setCompressedSubImage(CubeMapCoordinate::NegativeX, 0, {}, view) |
|
.setCompressedSubImage(CubeMapCoordinate::PositiveY, 0, {}, view) |
|
.setCompressedSubImage(CubeMapCoordinate::NegativeY, 0, {}, view) |
|
.setCompressedSubImage(CubeMapCoordinate::PositiveZ, 0, {}, view) |
|
.setCompressedSubImage(CubeMapCoordinate::NegativeZ, 0, {}, view); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedImage2D image = texture.compressedImage(CubeMapCoordinate::NegativeY, 0, {CompressedPixelStorageData[testCaseInstanceId()].storage}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{4}); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(CompressedPixelStorageData[testCaseInstanceId()].offset), |
|
CompressedPixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
#endif |
|
} |
|
#endif |
|
|
|
/* Just 12x12 zeros compressed using RGBA DXT3 by the driver */ |
|
constexpr UnsignedByte CompressedZero[9*16]{}; |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
/* Combination of CompressedZero and CompressedData */ |
|
constexpr UnsignedByte CompressedSubDataComplete[]{ |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
|
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0 |
|
}; |
|
#endif |
|
|
|
void CubeMapTextureGLTest::compressedSubImage() { |
|
setTestCaseDescription(CompressedPixelStorageData[testCaseInstanceId()].name); |
|
|
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current().isExtensionSupported<Extensions::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setCompressedImage(CubeMapCoordinate::PositiveX, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::NegativeX, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::PositiveY, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::NegativeY, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::PositiveZ, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::NegativeZ, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedSubImage(CubeMapCoordinate::PositiveX, 0, Vector2i{4}, CompressedImageView2D{ |
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedPixelStorageData[testCaseInstanceId()].storage, |
|
#endif |
|
CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{4}, |
|
CompressedPixelStorageData[testCaseInstanceId()].dataSparse}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedImage2D image = texture.compressedImage(CubeMapCoordinate::PositiveX, 0, {}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{12}); |
|
|
|
{ |
|
CORRADE_EXPECT_FAIL_IF(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && Context::current().isExtensionSupported<Extensions::ARB::direct_state_access>() && (Context::current().detectedDriver() & Context::DetectedDriver::NVidia), |
|
"Non-default compressed pixel storage for cube map textures behaves weirdly on NVidia for client-memory images when using ARB_direct_state_access"); |
|
|
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()), |
|
Containers::arrayView(CompressedSubDataComplete), |
|
TestSuite::Compare::Container); |
|
} |
|
#endif |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void CubeMapTextureGLTest::compressedSubImageBuffer() { |
|
setTestCaseDescription(CompressedPixelStorageData[testCaseInstanceId()].name); |
|
|
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current().isExtensionSupported<Extensions::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setCompressedImage(CubeMapCoordinate::PositiveX, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::NegativeX, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::PositiveY, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::NegativeY, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::PositiveZ, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedImage(CubeMapCoordinate::NegativeZ, 0, |
|
CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{12}, CompressedZero}); |
|
texture.setCompressedSubImage(CubeMapCoordinate::PositiveX, 0, Vector2i{4}, CompressedBufferImage2D{ |
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedPixelStorageData[testCaseInstanceId()].storage, |
|
#endif |
|
CompressedPixelFormat::RGBAS3tcDxt3, Vector2i{4}, |
|
CompressedPixelStorageData[testCaseInstanceId()].dataSparse, |
|
BufferUsage::StaticDraw}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedBufferImage2D image = texture.compressedImage(CubeMapCoordinate::PositiveX, 0, |
|
{}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data(); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{12}); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(imageData), |
|
Containers::arrayView(CompressedSubDataComplete), |
|
TestSuite::Compare::Container); |
|
#endif |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
void CubeMapTextureGLTest::compressedSubImageQuery() { |
|
setTestCaseDescription(CompressedPixelStorageData[testCaseInstanceId()].name); |
|
|
|
if(!Context::current().isExtensionSupported<Extensions::ARB::get_texture_sub_image>()) |
|
CORRADE_SKIP(Extensions::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage == CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::internalformat_query2>()) |
|
CORRADE_SKIP(Extensions::ARB::internalformat_query2::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::CompressedRGBAS3tcDxt3, Vector2i{12}) |
|
.setCompressedSubImage(CubeMapCoordinate::PositiveX, 0, {}, CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, {12, 12}, CompressedSubDataComplete}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CompressedImage3D image = texture.compressedSubImage(0, Range3Di::fromSize({4, 4, 0}, {4, 4, 1}), {CompressedPixelStorageData[testCaseInstanceId()].storage}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), (Vector3i{4, 4, 1})); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(CompressedPixelStorageData[testCaseInstanceId()].offset), |
|
CompressedPixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
|
|
void CubeMapTextureGLTest::compressedSubImageQueryBuffer() { |
|
setTestCaseDescription(CompressedPixelStorageData[testCaseInstanceId()].name); |
|
|
|
if(!Context::current().isExtensionSupported<Extensions::ARB::get_texture_sub_image>()) |
|
CORRADE_SKIP(Extensions::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage == CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::internalformat_query2>()) |
|
CORRADE_SKIP(Extensions::ARB::internalformat_query2::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::CompressedRGBAS3tcDxt3, Vector2i{12}) |
|
.setCompressedSubImage(CubeMapCoordinate::PositiveX, 0, {}, CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, {12, 12}, CompressedSubDataComplete}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CompressedBufferImage3D image = texture.compressedSubImage(0, Range3Di::fromSize({4, 4, 0}, {4, 4, 1}), {CompressedPixelStorageData[testCaseInstanceId()].storage}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data(); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), (Vector3i{4, 4, 1})); |
|
CORRADE_COMPARE_AS( |
|
Containers::arrayCast<UnsignedByte>(imageData).suffix(CompressedPixelStorageData[testCaseInstanceId()].offset), |
|
CompressedPixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
void CubeMapTextureGLTest::fullImageQuery() { |
|
setTestCaseDescription(FullPixelStorageData[testCaseInstanceId()].name); |
|
|
|
if(!Context::current().isExtensionSupported<Extensions::ARB::direct_state_access>()) |
|
CORRADE_SKIP(Extensions::ARB::direct_state_access::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, Vector2i{2, 2}) |
|
.setSubImage(0, {}, ImageView3D{ |
|
PixelFormat::RGBA, PixelType::UnsignedByte, {2, 2, 6}, |
|
FullPixelStorageData[testCaseInstanceId()].data}); |
|
|
|
{ |
|
#ifdef CORRADE_TARGET_WINDOWS |
|
bool fails(Context::current().detectedDriver() & Context::DetectedDriver::IntelWindows); |
|
CORRADE_EXPECT_FAIL_IF(fails, |
|
"ARB_DSA cubemap APIs are broken on Intel Windows drivers."); |
|
#endif |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
#ifdef CORRADE_TARGET_WINDOWS |
|
if(fails) CORRADE_SKIP("Skipping the rest of the test"); |
|
#endif |
|
} |
|
|
|
Image3D image = texture.image(0, |
|
{FullPixelStorageData[testCaseInstanceId()].storage, PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector3i(2, 2, 6)); |
|
{ |
|
CORRADE_EXPECT_FAIL_IF((Context::current().detectedDriver() & Context::DetectedDriver::Mesa) && FullPixelStorageData[testCaseInstanceId()].storage != PixelStorage{}, |
|
"Mesa drivers can't handle non-default pixel storage for full cubemap image queries."); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(FullPixelStorageData[testCaseInstanceId()].offset), |
|
FullPixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
} |
|
|
|
void CubeMapTextureGLTest::fullImageQueryBuffer() { |
|
setTestCaseDescription(FullPixelStorageData[testCaseInstanceId()].name); |
|
|
|
if(!Context::current().isExtensionSupported<Extensions::ARB::direct_state_access>()) |
|
CORRADE_SKIP(Extensions::ARB::direct_state_access::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, Vector2i{2}) |
|
.setSubImage(0, {}, BufferImage3D{ |
|
PixelFormat::RGBA, PixelType::UnsignedByte, {2, 2, 6}, |
|
FullPixelStorageData[testCaseInstanceId()].data, |
|
BufferUsage::StaticDraw}); |
|
|
|
{ |
|
#ifdef CORRADE_TARGET_WINDOWS |
|
bool fails(Context::current().detectedDriver() & Context::DetectedDriver::IntelWindows); |
|
CORRADE_EXPECT_FAIL_IF(fails, |
|
"ARB_DSA cubemap APIs are broken on Intel Windows drivers."); |
|
#endif |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
#ifdef CORRADE_TARGET_WINDOWS |
|
if(fails) CORRADE_SKIP("Skipping the rest of the test"); |
|
#endif |
|
} |
|
|
|
BufferImage3D image = texture.image(0, |
|
{FullPixelStorageData[testCaseInstanceId()].storage, PixelFormat::RGBA, |
|
PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector3i(2, 2, 6)); |
|
const auto imageData = image.buffer().data(); |
|
{ |
|
CORRADE_EXPECT_FAIL_IF((Context::current().detectedDriver() & Context::DetectedDriver::Mesa) && FullPixelStorageData[testCaseInstanceId()].storage != PixelStorage{}, |
|
"Mesa drivers can't handle non-default pixel storage for full cubemap image queries."); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(imageData).suffix(FullPixelStorageData[testCaseInstanceId()].offset), |
|
FullPixelStorageData[testCaseInstanceId()].data, TestSuite::Compare::Container); |
|
} |
|
} |
|
|
|
void CubeMapTextureGLTest::compressedFullImageQuery() { |
|
setTestCaseDescription(CompressedFullPixelStorageData[testCaseInstanceId()].name); |
|
|
|
if(!Context::current().isExtensionSupported<Extensions::ARB::direct_state_access>()) |
|
CORRADE_SKIP(Extensions::ARB::direct_state_access::string() + std::string(" is not supported.")); |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::CompressedRGBAS3tcDxt3, Vector2i{4}) |
|
.setCompressedSubImage(0, {}, CompressedImageView3D{ |
|
CompressedPixelFormat::RGBAS3tcDxt3, {4, 4, 6}, |
|
CompressedFullPixelStorageData[testCaseInstanceId()].data}); |
|
|
|
{ |
|
#ifdef CORRADE_TARGET_WINDOWS |
|
bool fails(Context::current().detectedDriver() & Context::DetectedDriver::IntelWindows); |
|
CORRADE_EXPECT_FAIL_IF(fails, |
|
"ARB_DSA cubemap APIs are broken on Intel Windows drivers."); |
|
#endif |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
#ifdef CORRADE_TARGET_WINDOWS |
|
if(fails) CORRADE_SKIP("Skipping the rest of the test"); |
|
#endif |
|
} |
|
|
|
CompressedImage3D image = texture.compressedImage(0, {CompressedFullPixelStorageData[testCaseInstanceId()].storage}); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), (Vector3i{4, 4, 6})); |
|
{ |
|
CORRADE_EXPECT_FAIL_IF((Context::current().detectedDriver() & Context::DetectedDriver::Mesa) && CompressedFullPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{}, |
|
"Mesa drivers can't handle non-default pixel storage for full cubemap image queries."); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(image.data()).suffix(CompressedFullPixelStorageData[testCaseInstanceId()].offset), |
|
CompressedFullPixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
} |
|
|
|
void CubeMapTextureGLTest::compressedFullImageQueryBuffer() { |
|
setTestCaseDescription(CompressedFullPixelStorageData[testCaseInstanceId()].name); |
|
|
|
if(!Context::current().isExtensionSupported<Extensions::ARB::direct_state_access>()) |
|
CORRADE_SKIP(Extensions::ARB::direct_state_access::string() + std::string(" is not supported.")); |
|
if(!Context::current().isExtensionSupported<Extensions::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
if(CompressedPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{} && !Context::current().isExtensionSupported<Extensions::ARB::compressed_texture_pixel_storage>()) |
|
CORRADE_SKIP(Extensions::ARB::compressed_texture_pixel_storage::string() + std::string(" is not supported.")); |
|
|
|
CubeMapTexture texture; |
|
texture.setStorage(1, TextureFormat::CompressedRGBAS3tcDxt3, Vector2i{4}) |
|
.setCompressedSubImage(0, {}, CompressedBufferImage3D{ |
|
CompressedPixelFormat::RGBAS3tcDxt3, {4, 4, 6}, |
|
CompressedFullPixelStorageData[testCaseInstanceId()].data, |
|
BufferUsage::StaticDraw}); |
|
|
|
{ |
|
#ifdef CORRADE_TARGET_WINDOWS |
|
bool fails(Context::current().detectedDriver() & Context::DetectedDriver::IntelWindows); |
|
CORRADE_EXPECT_FAIL_IF(fails, |
|
"ARB_DSA cubemap APIs are broken on Intel Windows drivers."); |
|
#endif |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
#ifdef CORRADE_TARGET_WINDOWS |
|
if(fails) CORRADE_SKIP("Skipping the rest of the test"); |
|
#endif |
|
} |
|
|
|
CompressedBufferImage3D image = texture.compressedImage(0, {CompressedFullPixelStorageData[testCaseInstanceId()].storage}, BufferUsage::StaticRead); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), (Vector3i{4, 4, 6})); |
|
const auto imageData = image.buffer().data(); |
|
{ |
|
CORRADE_EXPECT_FAIL_IF((Context::current().detectedDriver() & Context::DetectedDriver::Mesa) && CompressedFullPixelStorageData[testCaseInstanceId()].storage != CompressedPixelStorage{}, |
|
"Mesa drivers can't handle non-default pixel storage for full cubemap image queries."); |
|
CORRADE_COMPARE_AS(Containers::arrayCast<UnsignedByte>(imageData).suffix(CompressedFullPixelStorageData[testCaseInstanceId()].offset), |
|
CompressedFullPixelStorageData[testCaseInstanceId()].data, |
|
TestSuite::Compare::Container); |
|
} |
|
} |
|
#endif |
|
|
|
void CubeMapTextureGLTest::generateMipmap() { |
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
constexpr TextureFormat format = TextureFormat::RGBA8; |
|
#else |
|
constexpr TextureFormat format = TextureFormat::RGBA; |
|
#endif |
|
|
|
CubeMapTexture texture; |
|
texture.setImage(CubeMapCoordinate::PositiveX, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(32))); |
|
texture.setImage(CubeMapCoordinate::PositiveY, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(32))); |
|
texture.setImage(CubeMapCoordinate::PositiveZ, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(32))); |
|
texture.setImage(CubeMapCoordinate::NegativeX, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(32))); |
|
texture.setImage(CubeMapCoordinate::NegativeY, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(32))); |
|
texture.setImage(CubeMapCoordinate::NegativeZ, 0, format, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(32))); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
CORRADE_COMPARE(texture.imageSize(0), Vector2i(32)); |
|
CORRADE_COMPARE(texture.imageSize(1), Vector2i( 0)); |
|
#endif |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
texture.generateMipmap(); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
CORRADE_COMPARE(texture.imageSize(0), Vector2i(32)); |
|
CORRADE_COMPARE(texture.imageSize(1), Vector2i(16)); |
|
CORRADE_COMPARE(texture.imageSize(2), Vector2i( 8)); |
|
CORRADE_COMPARE(texture.imageSize(3), Vector2i( 4)); |
|
CORRADE_COMPARE(texture.imageSize(4), Vector2i( 2)); |
|
CORRADE_COMPARE(texture.imageSize(5), Vector2i( 1)); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
#endif |
|
} |
|
|
|
void CubeMapTextureGLTest::invalidateImage() { |
|
CubeMapTexture texture; |
|
texture.setStorage(2, |
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
TextureFormat::RGBA8, |
|
#else |
|
TextureFormat::RGBA, |
|
#endif |
|
Vector2i(32)); |
|
texture.invalidateImage(1); |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
|
|
void CubeMapTextureGLTest::invalidateSubImage() { |
|
CubeMapTexture texture; |
|
texture.setStorage(2, |
|
#if !(defined(MAGNUM_TARGET_GLES2) && defined(MAGNUM_TARGET_WEBGL)) |
|
TextureFormat::RGBA8, |
|
#else |
|
TextureFormat::RGBA, |
|
#endif |
|
Vector2i(32)); |
|
texture.invalidateSubImage(1, Vector3i(2), Vector3i(Vector2i(8), 4)); |
|
|
|
{ |
|
#ifndef MAGNUM_TARGET_GLES |
|
/* Mesa (last checked version 18.0.0) treats cube map images as having |
|
only single layer instead of 6, so the above invalidation call |
|
fails. Relevant source code (scroll up to see imageDepth = 1): |
|
https://github.com/mesa3d/mesa/blob/051fddb4a9e6abb6f2cf9c892e34c8739983c794/src/mesa/main/texobj.c#L2293 */ |
|
CORRADE_EXPECT_FAIL_IF((Context::current().detectedDriver() & Context::DetectedDriver::Mesa) && Context::current().isExtensionSupported<Extensions::ARB::invalidate_subdata>(), |
|
"Broken on Mesa."); |
|
#endif |
|
|
|
MAGNUM_VERIFY_NO_GL_ERROR(); |
|
} |
|
} |
|
|
|
}}}} |
|
|
|
CORRADE_TEST_MAIN(Magnum::GL::Test::CubeMapTextureGLTest)
|
|
|