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312 lines
14 KiB
312 lines
14 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013 Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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#include <TestSuite/Compare/Container.h> |
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#include "BufferImage.h" |
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#include "ColorFormat.h" |
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#include "Image.h" |
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#include "CubeMapTexture.h" |
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#include "TextureFormat.h" |
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#include "Test/AbstractOpenGLTester.h" |
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namespace Magnum { namespace Test { |
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class CubeMapTextureGLTest: public AbstractOpenGLTester { |
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public: |
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explicit CubeMapTextureGLTest(); |
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void construct(); |
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void sampling(); |
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void storage(); |
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void image(); |
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#ifndef MAGNUM_TARGET_GLES2 |
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void imageBuffer(); |
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#endif |
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void subImage(); |
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#ifndef MAGNUM_TARGET_GLES2 |
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void subImageBuffer(); |
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#endif |
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void generateMipmap(); |
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void invalidateImage(); |
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void invalidateSubImage(); |
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}; |
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CubeMapTextureGLTest::CubeMapTextureGLTest() { |
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addTests({&CubeMapTextureGLTest::construct, |
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&CubeMapTextureGLTest::sampling, |
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&CubeMapTextureGLTest::storage, |
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&CubeMapTextureGLTest::image, |
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#ifndef MAGNUM_TARGET_GLES2 |
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&CubeMapTextureGLTest::imageBuffer, |
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#endif |
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&CubeMapTextureGLTest::subImage, |
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#ifndef MAGNUM_TARGET_GLES2 |
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&CubeMapTextureGLTest::subImageBuffer, |
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#endif |
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&CubeMapTextureGLTest::generateMipmap, |
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&CubeMapTextureGLTest::invalidateImage, |
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&CubeMapTextureGLTest::invalidateSubImage}); |
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} |
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void CubeMapTextureGLTest::construct() { |
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{ |
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CubeMapTexture texture; |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_VERIFY(texture.id() > 0); |
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} |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void CubeMapTextureGLTest::sampling() { |
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CubeMapTexture texture; |
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texture.setMinificationFilter(Sampler::Filter::Linear, Sampler::Mipmap::Linear) |
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.setMagnificationFilter(Sampler::Filter::Linear) |
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.setWrapping(Sampler::Wrapping::ClampToBorder) |
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.setBorderColor(Color3(0.5f)) |
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.setMaxAnisotropy(Sampler::maxMaxAnisotropy()); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void CubeMapTextureGLTest::storage() { |
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CubeMapTexture texture; |
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texture.setStorage(5, TextureFormat::RGBA8, Vector2i(32)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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/** @todo How to test this on ES? */ |
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#ifndef MAGNUM_TARGET_GLES |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 1), Vector2i(16)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 1), Vector2i(16)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 1), Vector2i(16)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 1), Vector2i(16)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 1), Vector2i(16)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 1), Vector2i(16)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 2), Vector2i(8)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 2), Vector2i(8)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 2), Vector2i(8)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 2), Vector2i(8)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 2), Vector2i(8)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 2), Vector2i(8)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 3), Vector2i(4)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 3), Vector2i(4)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 3), Vector2i(4)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 3), Vector2i(4)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 3), Vector2i(4)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 3), Vector2i(4)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 4), Vector2i(2)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 4), Vector2i(2)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 4), Vector2i(2)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 4), Vector2i(2)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 4), Vector2i(2)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 4), Vector2i(2)); |
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/* Not available */ |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 5), Vector2i(0)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeX, 5), Vector2i(0)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveY, 5), Vector2i(0)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeY, 5), Vector2i(0)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveZ, 5), Vector2i(0)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::NegativeZ, 5), Vector2i(0)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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#endif |
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} |
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void CubeMapTextureGLTest::image() { |
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constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03, |
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0x04, 0x05, 0x06, 0x07, |
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0x08, 0x09, 0x0a, 0x0b, |
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0x0c, 0x0d, 0x0e, 0x0f }; |
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CubeMapTexture texture; |
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texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8, |
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ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), data)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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/** @todo How to test this on ES? */ |
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#ifndef MAGNUM_TARGET_GLES |
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Image2D image(ColorFormat::RGBA, ColorType::UnsignedByte); |
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texture.image(CubeMapTexture::Coordinate::PositiveX, 0, image); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), Vector2i(2)); |
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CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()), |
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std::vector<UnsignedByte>(data, data+16), TestSuite::Compare::Container); |
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#endif |
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} |
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#ifndef MAGNUM_TARGET_GLES2 |
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void CubeMapTextureGLTest::imageBuffer() { |
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constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03, |
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0x04, 0x05, 0x06, 0x07, |
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0x08, 0x09, 0x0a, 0x0b, |
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0x0c, 0x0d, 0x0e, 0x0f }; |
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CubeMapTexture texture; |
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texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8, |
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BufferImage2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), data, BufferUsage::StaticDraw)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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/** @todo How to test this on ES? */ |
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#ifndef MAGNUM_TARGET_GLES |
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BufferImage2D image(ColorFormat::RGBA, ColorType::UnsignedByte); |
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texture.image(CubeMapTexture::Coordinate::PositiveX, 0, image, BufferUsage::StaticRead); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), Vector2i(2)); |
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const auto imageData = image.buffer().data<UnsignedByte>(); |
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CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()), |
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std::vector<UnsignedByte>(data, data+16), TestSuite::Compare::Container); |
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#endif |
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} |
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#endif |
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void CubeMapTextureGLTest::subImage() { |
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constexpr UnsignedByte zero[4*4*4] = {}; |
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constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03, |
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0x04, 0x05, 0x06, 0x07, |
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0x08, 0x09, 0x0a, 0x0b, |
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0x0c, 0x0d, 0x0e, 0x0f }; |
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CubeMapTexture texture; |
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texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8, |
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ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(4), zero)); |
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texture.setSubImage(CubeMapTexture::Coordinate::PositiveX, 0, Vector2i(1), |
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ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), subData)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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/** @todo How to test this on ES? */ |
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#ifndef MAGNUM_TARGET_GLES |
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Image2D image(ColorFormat::RGBA, ColorType::UnsignedByte); |
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texture.image(CubeMapTexture::Coordinate::PositiveX, 0, image); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), Vector2i(4)); |
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CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()), (std::vector<UnsignedByte>{ |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0, |
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0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
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}), TestSuite::Compare::Container); |
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#endif |
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} |
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#ifndef MAGNUM_TARGET_GLES2 |
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void CubeMapTextureGLTest::subImageBuffer() { |
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constexpr UnsignedByte zero[4*4*4] = {}; |
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constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03, |
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0x04, 0x05, 0x06, 0x07, |
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0x08, 0x09, 0x0a, 0x0b, |
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0x0c, 0x0d, 0x0e, 0x0f }; |
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CubeMapTexture texture; |
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texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8, |
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ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(4), zero)); |
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texture.setSubImage(CubeMapTexture::Coordinate::PositiveX, 0, Vector2i(1), |
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BufferImage2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), subData, BufferUsage::StaticDraw)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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/** @todo How to test this on ES? */ |
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#ifndef MAGNUM_TARGET_GLES |
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BufferImage2D image(ColorFormat::RGBA, ColorType::UnsignedByte); |
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texture.image(CubeMapTexture::Coordinate::PositiveX, 0, image, BufferUsage::StaticRead); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), Vector2i(4)); |
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const auto imageData = image.buffer().data<UnsignedByte>(); |
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CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()), (std::vector<UnsignedByte>{ |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0, |
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0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
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}), TestSuite::Compare::Container); |
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#endif |
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} |
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#endif |
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void CubeMapTextureGLTest::generateMipmap() { |
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CubeMapTexture texture; |
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texture.setImage(CubeMapTexture::Coordinate::PositiveX, 0, TextureFormat::RGBA8, |
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ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(32))); |
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/** @todo How to test this on ES? */ |
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#ifndef MAGNUM_TARGET_GLES |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 1), Vector2i( 0)); |
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#endif |
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texture.generateMipmap(); |
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MAGNUM_VERIFY_NO_ERROR(); |
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/** @todo How to test this on ES? */ |
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#ifndef MAGNUM_TARGET_GLES |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 1), Vector2i(16)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 2), Vector2i( 8)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 3), Vector2i( 4)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 4), Vector2i( 2)); |
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CORRADE_COMPARE(texture.imageSize(CubeMapTexture::Coordinate::PositiveX, 5), Vector2i( 1)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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#endif |
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} |
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void CubeMapTextureGLTest::invalidateImage() { |
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CubeMapTexture texture; |
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texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32)); |
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texture.invalidateImage(1); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void CubeMapTextureGLTest::invalidateSubImage() { |
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CubeMapTexture texture; |
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texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32)); |
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texture.invalidateSubImage(1, Vector3i(2), Vector3i(8)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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}} |
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CORRADE_TEST_MAIN(Magnum::Test::CubeMapTextureGLTest)
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