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Testing all *Texture functionality.

pull/51/head
Vladimír Vondruš 13 years ago
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  1. 98
      src/Test/BufferTextureGLTest.cpp
  2. 7
      src/Test/CMakeLists.txt
  3. 371
      src/Test/CubeMapTextureArrayGLTest.cpp
  4. 309
      src/Test/CubeMapTextureGLTest.cpp
  5. 1908
      src/Test/TextureGLTest.cpp

98
src/Test/BufferTextureGLTest.cpp
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@ -0,0 +1,98 @@
/*
This file is part of Magnum.
Copyright © 2010, 2011, 2012, 2013 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 <TestSuite/Compare/Container.h>
#include "Buffer.h"
#include "BufferTexture.h"
#include "Test/AbstractOpenGLTester.h"
namespace Magnum { namespace Test {
class BufferTextureGLTest: public AbstractOpenGLTester {
public:
explicit BufferTextureGLTest();
void construct();
void setBuffer();
void setBufferOffset();
};
BufferTextureGLTest::BufferTextureGLTest() {
addTests({&BufferTextureGLTest::construct,
&BufferTextureGLTest::setBuffer,
&BufferTextureGLTest::setBufferOffset});
}
void BufferTextureGLTest::construct() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_buffer_object>())
CORRADE_SKIP(Extensions::GL::ARB::texture_buffer_object::string() + std::string(" is not supported."));
{
BufferTexture texture;
MAGNUM_VERIFY_NO_ERROR();
CORRADE_VERIFY(texture.id() > 0);
}
MAGNUM_VERIFY_NO_ERROR();
}
void BufferTextureGLTest::setBuffer() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_buffer_object>())
CORRADE_SKIP(Extensions::GL::ARB::texture_buffer_object::string() + std::string(" is not supported."));
BufferTexture texture;
Buffer buffer;
constexpr UnsignedByte data[] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
};
buffer.setData(data, BufferUsage::StaticDraw);
texture.setBuffer(BufferTextureFormat::R8UI, buffer);
MAGNUM_VERIFY_NO_ERROR();
}
void BufferTextureGLTest::setBufferOffset() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_buffer_object>())
CORRADE_SKIP(Extensions::GL::ARB::texture_buffer_object::string() + std::string(" is not supported."));
BufferTexture texture;
Buffer buffer;
constexpr UnsignedByte data[] = {
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
};
buffer.setData(data, BufferUsage::StaticDraw);
texture.setBuffer(BufferTextureFormat::R8UI, buffer, 16, 8);
MAGNUM_VERIFY_NO_ERROR();
}
}}
CORRADE_TEST_MAIN(Magnum::Test::BufferTextureGLTest)

7
src/Test/CMakeLists.txt
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@ -44,15 +44,22 @@ if(BUILD_GL_TESTS)
corrade_add_test(AbstractTextureGLTest AbstractTextureGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(BufferGLTest BufferGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(ContextGLTest ContextGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(CubeMapTextureGLTest CubeMapTextureGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(DebugGLTest DebugGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(FramebufferGLTest FramebufferGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(MeshGLTest MeshGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(RenderbufferGLTest RenderbufferGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(ShaderGLTest ShaderGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(TextureGLTest TextureGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
if(NOT MAGNUM_TARGET_GLES2)
corrade_add_test(BufferImageGLTest BufferImageGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
endif()
if(NOT MAGNUM_TARGET_GLES)
corrade_add_test(BufferTextureGLTest BufferTextureGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
corrade_add_test(CubeMapTextureArrayGLTest CubeMapTextureArrayGLTest.cpp LIBRARIES ${GL_TEST_LIBRARIES})
endif()
endif()
set_target_properties(ResourceManagerTest PROPERTIES COMPILE_FLAGS -DCORRADE_GRACEFUL_ASSERT)

371
src/Test/CubeMapTextureArrayGLTest.cpp
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@ -0,0 +1,371 @@
/*
This file is part of Magnum.
Copyright © 2010, 2011, 2012, 2013 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 <TestSuite/Compare/Container.h>
#include "BufferImage.h"
#include "ColorFormat.h"
#include "Image.h"
#include "CubeMapTextureArray.h"
#include "TextureFormat.h"
#include "Test/AbstractOpenGLTester.h"
namespace Magnum { namespace Test {
class CubeMapTextureArrayGLTest: public AbstractOpenGLTester {
public:
explicit CubeMapTextureArrayGLTest();
void construct();
void sampling();
void storage();
void image();
void imageBuffer();
void subImage();
void subImageBuffer();
void generateMipmap();
void invalidateImage();
void invalidateSubImage();
};
CubeMapTextureArrayGLTest::CubeMapTextureArrayGLTest() {
addTests({&CubeMapTextureArrayGLTest::construct,
&CubeMapTextureArrayGLTest::sampling,
&CubeMapTextureArrayGLTest::storage,
&CubeMapTextureArrayGLTest::image,
&CubeMapTextureArrayGLTest::imageBuffer,
&CubeMapTextureArrayGLTest::subImage,
&CubeMapTextureArrayGLTest::subImageBuffer,
&CubeMapTextureArrayGLTest::generateMipmap,
&CubeMapTextureArrayGLTest::invalidateImage,
&CubeMapTextureArrayGLTest::invalidateSubImage});
}
void CubeMapTextureArrayGLTest::construct() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
{
CubeMapTextureArray texture;
MAGNUM_VERIFY_NO_ERROR();
CORRADE_VERIFY(texture.id() > 0);
}
MAGNUM_VERIFY_NO_ERROR();
}
void CubeMapTextureArrayGLTest::sampling() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
CubeMapTextureArray texture;
texture.setMinificationFilter(Sampler::Filter::Linear, Sampler::Mipmap::Linear)
.setMagnificationFilter(Sampler::Filter::Linear)
.setWrapping(Sampler::Wrapping::ClampToBorder)
.setBorderColor(Color3(0.5f))
.setMaxAnisotropy(Sampler::maxAnisotropy());
MAGNUM_VERIFY_NO_ERROR();
}
void CubeMapTextureArrayGLTest::storage() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
CubeMapTextureArray texture;
texture.setStorage(5, TextureFormat::RGBA8, {32, 32, 24});
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(texture.imageSize(0), Vector3i(32, 32, 24));
CORRADE_COMPARE(texture.imageSize(1), Vector3i(16, 16, 24));
CORRADE_COMPARE(texture.imageSize(2), Vector3i( 8, 8, 24));
CORRADE_COMPARE(texture.imageSize(3), Vector3i( 4, 4, 24));
CORRADE_COMPARE(texture.imageSize(4), Vector3i( 2, 2, 24));
CORRADE_COMPARE(texture.imageSize(5), Vector3i(0)); /* not available */
MAGNUM_VERIFY_NO_ERROR();
}
void CubeMapTextureArrayGLTest::image() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
constexpr UnsignedByte data[] = {
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, 0x16, 0x47,
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x1e, 0x4f,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f
};
CubeMapTextureArray texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, {2, 2, 6}, data));
MAGNUM_VERIFY_NO_ERROR();
Image3D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector3i(2, 2, 6));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()),
std::vector<UnsignedByte>(data, data + 96), TestSuite::Compare::Container);
}
void CubeMapTextureArrayGLTest::imageBuffer() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
constexpr UnsignedByte data[] = {
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, 0x16, 0x47,
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x1e, 0x4f,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f
};
CubeMapTextureArray texture;
texture.setImage(0, TextureFormat::RGBA8,
BufferImage3D(ColorFormat::RGBA, ColorType::UnsignedByte, {2, 2, 6}, data, BufferUsage::StaticDraw));
MAGNUM_VERIFY_NO_ERROR();
BufferImage3D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image, BufferUsage::StaticRead);
const auto imageData = image.buffer().data<UnsignedByte>();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector3i(2, 2, 6));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()),
std::vector<UnsignedByte>(data, data + 96), TestSuite::Compare::Container);
}
void CubeMapTextureArrayGLTest::subImage() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
constexpr UnsignedByte zero[4*4*4*6] = {};
constexpr UnsignedByte subData[] = {
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
};
CubeMapTextureArray texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, {4, 4, 6}, zero));
texture.setSubImage(0, Vector3i(1),
ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, {2, 2, 4}, subData));
MAGNUM_VERIFY_NO_ERROR();
Image3D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector3i(4, 4, 6));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()), (std::vector<UnsignedByte>{
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, 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,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0, 0, 0, 0,
0, 0, 0, 0, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 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, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0, 0, 0, 0,
0, 0, 0, 0, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 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, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0, 0, 0, 0,
0, 0, 0, 0, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 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, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
}), TestSuite::Compare::Container);
}
void CubeMapTextureArrayGLTest::subImageBuffer() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
constexpr UnsignedByte zero[4*4*4*6] = {};
constexpr UnsignedByte subData[] = {
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
};
CubeMapTextureArray texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, {4, 4, 6}, zero));
texture.setSubImage(0, Vector3i(1),
BufferImage3D(ColorFormat::RGBA, ColorType::UnsignedByte, {2, 2, 4}, subData, BufferUsage::StaticDraw));
MAGNUM_VERIFY_NO_ERROR();
BufferImage3D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image, BufferUsage::StaticRead);
const auto imageData = image.buffer().data<UnsignedByte>();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector3i(4, 4, 6));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()), (std::vector<UnsignedByte>{
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, 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,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0, 0, 0, 0,
0, 0, 0, 0, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 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, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0, 0, 0, 0,
0, 0, 0, 0, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 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, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0, 0, 0, 0,
0, 0, 0, 0, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 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, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
}), TestSuite::Compare::Container);
}
void CubeMapTextureArrayGLTest::generateMipmap() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
CubeMapTextureArray texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, {32, 32, 24}));
CORRADE_COMPARE(texture.imageSize(0), Vector3i(32, 32, 24));
CORRADE_COMPARE(texture.imageSize(1), Vector3i(0));
texture.generateMipmap();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(texture.imageSize(0), Vector3i(32, 32, 24));
CORRADE_COMPARE(texture.imageSize(1), Vector3i(16, 16, 24));
CORRADE_COMPARE(texture.imageSize(2), Vector3i( 8, 8, 24));
CORRADE_COMPARE(texture.imageSize(3), Vector3i( 4, 4, 24));
CORRADE_COMPARE(texture.imageSize(4), Vector3i( 2, 2, 24));
CORRADE_COMPARE(texture.imageSize(5), Vector3i( 1, 1, 24));
MAGNUM_VERIFY_NO_ERROR();
}
void CubeMapTextureArrayGLTest::invalidateImage() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
CubeMapTextureArray texture;
texture.setStorage(2, TextureFormat::RGBA8, {32, 32, 24});
texture.invalidateImage(1);
MAGNUM_VERIFY_NO_ERROR();
}
void CubeMapTextureArrayGLTest::invalidateSubImage() {
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_cube_map_array>())
CORRADE_SKIP(Extensions::GL::ARB::texture_cube_map_array::string() + std::string(" is not supported."));
CubeMapTextureArray texture;
texture.setStorage(2, TextureFormat::RGBA8, {32, 32, 24});
texture.invalidateSubImage(1, Vector3i(2), Vector3i(8));
MAGNUM_VERIFY_NO_ERROR();
}
}}
CORRADE_TEST_MAIN(Magnum::Test::CubeMapTextureArrayGLTest)

309
src/Test/CubeMapTextureGLTest.cpp
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@ -0,0 +1,309 @@
/*
This file is part of Magnum.
Copyright © 2010, 2011, 2012, 2013 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 <TestSuite/Compare/Container.h>
#include "BufferImage.h"
#include "ColorFormat.h"
#include "Image.h"
#include "CubeMapTexture.h"
#include "TextureFormat.h"
#include "Test/AbstractOpenGLTester.h"
namespace Magnum { namespace Test {
class CubeMapTextureGLTest: public AbstractOpenGLTester {
public:
explicit CubeMapTextureGLTest();
void construct();
void sampling();
void storage();
void image();
#ifndef MAGNUM_TARGET_GLES2
void imageBuffer();
#endif
void subImage();
#ifndef MAGNUM_TARGET_GLES2
void subImageBuffer();
#endif
void generateMipmap();
void invalidateImage();
void invalidateSubImage();
};
CubeMapTextureGLTest::CubeMapTextureGLTest() {
addTests({&CubeMapTextureGLTest::construct,
&CubeMapTextureGLTest::sampling,
&CubeMapTextureGLTest::storage,
&CubeMapTextureGLTest::image,
#ifndef MAGNUM_TARGET_GLES2
&CubeMapTextureGLTest::imageBuffer,
#endif
&CubeMapTextureGLTest::subImage,
#ifndef MAGNUM_TARGET_GLES2
&CubeMapTextureGLTest::subImageBuffer,
#endif
&CubeMapTextureGLTest::generateMipmap,
&CubeMapTextureGLTest::invalidateImage,
&CubeMapTextureGLTest::invalidateSubImage});
}
void CubeMapTextureGLTest::construct() {
{
CubeMapTexture texture;
MAGNUM_VERIFY_NO_ERROR();
CORRADE_VERIFY(texture.id() > 0);
}
MAGNUM_VERIFY_NO_ERROR();
}
void CubeMapTextureGLTest::sampling() {
CubeMapTexture texture;
texture.setMinificationFilter(Sampler::Filter::Linear, Sampler::Mipmap::Linear)
.setMagnificationFilter(Sampler::Filter::Linear)
.setWrapping(Sampler::Wrapping::ClampToBorder)
.setBorderColor(Color3(0.5f))
.setMaxAnisotropy(Sampler::maxAnisotropy());
MAGNUM_VERIFY_NO_ERROR();
}
void CubeMapTextureGLTest::storage() {
CubeMapTexture texture;
texture.setStorage(5, TextureFormat::RGBA8, Vector2i(32));
MAGNUM_VERIFY_NO_ERROR();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 2), Vector2i(8));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 2), Vector2i(8));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 2), Vector2i(8));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 2), Vector2i(8));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 2), Vector2i(8));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 2), Vector2i(8));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 3), Vector2i(4));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 3), Vector2i(4));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 3), Vector2i(4));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 3), Vector2i(4));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 3), Vector2i(4));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 3), Vector2i(4));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 4), Vector2i(2));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 4), Vector2i(2));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 4), Vector2i(2));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 4), Vector2i(2));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 4), Vector2i(2));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 4), Vector2i(2));
/* Not available */
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 5), Vector2i(0));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 5), Vector2i(0));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 5), Vector2i(0));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 5), Vector2i(0));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 5), Vector2i(0));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 5), Vector2i(0));
MAGNUM_VERIFY_NO_ERROR();
#endif
}
void CubeMapTextureGLTest::image() {
constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b,
0x0c, 0x0d, 0x0e, 0x0f };
CubeMapTexture texture;
texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8,
ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), data));
MAGNUM_VERIFY_NO_ERROR();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
Image2D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(CubeMapTexture::Coordinate::PositiveX, 0, image);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector2i(2));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()),
std::vector<UnsignedByte>(data, data+16), TestSuite::Compare::Container);
#endif
}
#ifndef MAGNUM_TARGET_GLES2
void CubeMapTextureGLTest::imageBuffer() {
constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b,
0x0c, 0x0d, 0x0e, 0x0f };
CubeMapTexture texture;
texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8,
BufferImage2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), data, BufferUsage::StaticDraw));
MAGNUM_VERIFY_NO_ERROR();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
BufferImage2D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(CubeMapTexture::Coordinate::PositiveX, 0, image, BufferUsage::StaticRead);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector2i(2));
const auto imageData = image.buffer().data<UnsignedByte>();
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()),
std::vector<UnsignedByte>(data, data+16), TestSuite::Compare::Container);
#endif
}
#endif
void CubeMapTextureGLTest::subImage() {
constexpr UnsignedByte zero[4*4*4] = {};
constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b,
0x0c, 0x0d, 0x0e, 0x0f };
CubeMapTexture texture;
texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8,
ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(4), zero));
texture.setSubImage(CubeMapTexture::Coordinate::PositiveX, 0, Vector2i(1),
ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), subData));
MAGNUM_VERIFY_NO_ERROR();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
Image2D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(CubeMapTexture::Coordinate::PositiveX, 0, image);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector2i(4));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()), (std::vector<UnsignedByte>{
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
}), TestSuite::Compare::Container);
#endif
}
#ifndef MAGNUM_TARGET_GLES2
void CubeMapTextureGLTest::subImageBuffer() {
constexpr UnsignedByte zero[4*4*4] = {};
constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b,
0x0c, 0x0d, 0x0e, 0x0f };
CubeMapTexture texture;
texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8,
ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(4), zero));
texture.setSubImage(CubeMapTexture::Coordinate::PositiveX, 0, Vector2i(1),
BufferImage2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), subData, BufferUsage::StaticDraw));
MAGNUM_VERIFY_NO_ERROR();
BufferImage2D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(CubeMapTexture::Coordinate::PositiveX, 0, image, BufferUsage::StaticRead);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector2i(4));
const auto imageData = image.buffer().data<UnsignedByte>();
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()), (std::vector<UnsignedByte>{
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
}), TestSuite::Compare::Container);
}
#endif
void CubeMapTextureGLTest::generateMipmap() {
CubeMapTexture texture;
texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8,
ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(32)));
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 1), Vector2i( 0));
#endif
texture.generateMipmap();
MAGNUM_VERIFY_NO_ERROR();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 2), Vector2i( 8));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 3), Vector2i( 4));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 4), Vector2i( 2));
CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 5), Vector2i( 1));
MAGNUM_VERIFY_NO_ERROR();
#endif
}
void CubeMapTextureGLTest::invalidateImage() {
CubeMapTexture texture;
texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32));
texture.invalidateImage(1);
MAGNUM_VERIFY_NO_ERROR();
}
void CubeMapTextureGLTest::invalidateSubImage() {
CubeMapTexture texture;
texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32));
texture.invalidateSubImage(1, Vector3i(2), Vector3i(8));
MAGNUM_VERIFY_NO_ERROR();
}
}}
CORRADE_TEST_MAIN(Magnum::Test::CubeMapTextureGLTest)

1908
src/Test/TextureGLTest.cpp
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