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1811 lines
63 KiB
1811 lines
63 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015 |
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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 <Corrade/TestSuite/Compare/Container.h> |
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#include "Magnum/configure.h" |
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#ifndef MAGNUM_TARGET_GLES2 |
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#include "Magnum/BufferImage.h" |
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#endif |
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#include "Magnum/Image.h" |
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#include "Magnum/PixelFormat.h" |
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#include "Magnum/Texture.h" |
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#include "Magnum/TextureFormat.h" |
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#include "Magnum/Math/Color.h" |
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#include "Magnum/Math/Range.h" |
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#include "Magnum/Test/AbstractOpenGLTester.h" |
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namespace Magnum { namespace Test { |
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struct TextureGLTest: AbstractOpenGLTester { |
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explicit TextureGLTest(); |
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#ifndef MAGNUM_TARGET_GLES |
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void construct1D(); |
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void construct1DNoCreate(); |
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#endif |
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void construct2D(); |
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void construct2DNoCreate(); |
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void construct3D(); |
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void construct3DNoCreate(); |
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#ifndef MAGNUM_TARGET_GLES |
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void wrap1D(); |
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#endif |
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void wrap2D(); |
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void wrap3D(); |
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#ifndef MAGNUM_TARGET_GLES |
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void bind1D(); |
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#endif |
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void bind2D(); |
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void bind3D(); |
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#ifndef MAGNUM_TARGET_GLES |
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void sampling1D(); |
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#endif |
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void sampling2D(); |
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void sampling3D(); |
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#ifndef MAGNUM_TARGET_GLES |
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void samplingSRGBDecode1D(); |
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#endif |
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void samplingSRGBDecode2D(); |
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void samplingSRGBDecode3D(); |
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#ifndef MAGNUM_TARGET_GLES2 |
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#ifndef MAGNUM_TARGET_GLES |
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void samplingSwizzle1D(); |
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#endif |
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void samplingSwizzle2D(); |
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void samplingSwizzle3D(); |
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#else |
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void samplingMaxLevel2D(); |
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void samplingMaxLevel3D(); |
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void samplingCompare2D(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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void samplingBorderInteger1D(); |
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#endif |
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#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
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void samplingBorderInteger2D(); |
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void samplingBorderInteger3D(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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void samplingDepthStencilMode1D(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES2 |
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void samplingDepthStencilMode2D(); |
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void samplingDepthStencilMode3D(); |
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#endif |
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#ifdef MAGNUM_TARGET_GLES |
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void samplingBorder2D(); |
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void samplingBorder3D(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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void storage1D(); |
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#endif |
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void storage2D(); |
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void storage3D(); |
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#ifndef MAGNUM_TARGET_GLES |
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void image1D(); |
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void compressedImage1D(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES2 |
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void image1DBuffer(); |
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void compressedImage1DBuffer(); |
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#endif |
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void image2D(); |
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void compressedImage2D(); |
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#ifndef MAGNUM_TARGET_GLES2 |
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void image2DBuffer(); |
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void compressedImage2DBuffer(); |
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#endif |
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void image3D(); |
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void compressedImage3D(); |
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#ifndef MAGNUM_TARGET_GLES2 |
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void image3DBuffer(); |
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void compressedImage3DBuffer(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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void subImage1D(); |
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void compressedSubImage1D(); |
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void subImage1DBuffer(); |
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void compressedSubImage1DBuffer(); |
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void subImage1DQuery(); |
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void subImage1DQueryBuffer(); |
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#endif |
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void subImage2D(); |
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void compressedSubImage2D(); |
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#ifndef MAGNUM_TARGET_GLES2 |
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void subImage2DBuffer(); |
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void compressedSubImage2DBuffer(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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void subImage2DQuery(); |
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void subImage2DQueryBuffer(); |
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#endif |
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void subImage3D(); |
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void compressedSubImage3D(); |
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#ifndef MAGNUM_TARGET_GLES2 |
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void subImage3DBuffer(); |
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void compressedSubImage3DBuffer(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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void subImage3DQuery(); |
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void subImage3DQueryBuffer(); |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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void generateMipmap1D(); |
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#endif |
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void generateMipmap2D(); |
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void generateMipmap3D(); |
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#ifndef MAGNUM_TARGET_GLES |
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void invalidateImage1D(); |
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#endif |
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void invalidateImage2D(); |
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void invalidateImage3D(); |
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#ifndef MAGNUM_TARGET_GLES |
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void invalidateSubImage1D(); |
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#endif |
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void invalidateSubImage2D(); |
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void invalidateSubImage3D(); |
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}; |
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TextureGLTest::TextureGLTest() { |
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addTests({ |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::construct1D, |
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&TextureGLTest::construct1DNoCreate, |
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#endif |
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&TextureGLTest::construct2D, |
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&TextureGLTest::construct2DNoCreate, |
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&TextureGLTest::construct3D, |
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&TextureGLTest::construct3DNoCreate, |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::wrap1D, |
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#endif |
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&TextureGLTest::wrap2D, |
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&TextureGLTest::wrap3D, |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::bind1D, |
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#endif |
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&TextureGLTest::bind2D, |
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&TextureGLTest::bind3D, |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::sampling1D, |
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#endif |
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&TextureGLTest::sampling2D, |
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&TextureGLTest::sampling3D, |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::samplingSRGBDecode1D, |
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#endif |
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&TextureGLTest::samplingSRGBDecode2D, |
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&TextureGLTest::samplingSRGBDecode3D, |
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#ifndef MAGNUM_TARGET_GLES2 |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::samplingSwizzle1D, |
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#endif |
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&TextureGLTest::samplingSwizzle2D, |
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&TextureGLTest::samplingSwizzle3D, |
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#else |
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&TextureGLTest::samplingMaxLevel2D, |
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&TextureGLTest::samplingMaxLevel3D, |
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&TextureGLTest::samplingCompare2D, |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::samplingBorderInteger1D, |
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#endif |
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#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
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&TextureGLTest::samplingBorderInteger2D, |
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&TextureGLTest::samplingBorderInteger3D, |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::samplingDepthStencilMode1D, |
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#endif |
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#ifndef MAGNUM_TARGET_GLES2 |
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&TextureGLTest::samplingDepthStencilMode2D, |
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&TextureGLTest::samplingDepthStencilMode3D, |
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#endif |
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#ifdef MAGNUM_TARGET_GLES |
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&TextureGLTest::samplingBorder2D, |
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&TextureGLTest::samplingBorder3D, |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::storage1D, |
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#endif |
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&TextureGLTest::storage2D, |
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&TextureGLTest::storage3D, |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::image1D, |
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&TextureGLTest::compressedImage1D, |
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&TextureGLTest::image1DBuffer, |
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&TextureGLTest::compressedImage1DBuffer, |
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#endif |
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&TextureGLTest::image2D, |
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&TextureGLTest::compressedImage2D, |
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#ifndef MAGNUM_TARGET_GLES2 |
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&TextureGLTest::image2DBuffer, |
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&TextureGLTest::compressedImage2DBuffer, |
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#endif |
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&TextureGLTest::image3D, |
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&TextureGLTest::compressedImage3D, |
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#ifndef MAGNUM_TARGET_GLES2 |
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&TextureGLTest::image3DBuffer, |
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&TextureGLTest::compressedImage3DBuffer, |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::subImage1D, |
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&TextureGLTest::compressedSubImage1D, |
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&TextureGLTest::subImage1DBuffer, |
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&TextureGLTest::compressedSubImage1DBuffer, |
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&TextureGLTest::subImage1DQuery, |
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&TextureGLTest::subImage1DQueryBuffer, |
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#endif |
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&TextureGLTest::subImage2D, |
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&TextureGLTest::compressedSubImage2D, |
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#ifndef MAGNUM_TARGET_GLES2 |
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&TextureGLTest::subImage2DBuffer, |
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&TextureGLTest::compressedSubImage2DBuffer, |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::subImage2DQuery, |
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&TextureGLTest::subImage2DQueryBuffer, |
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#endif |
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&TextureGLTest::subImage3D, |
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&TextureGLTest::compressedSubImage3D, |
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#ifndef MAGNUM_TARGET_GLES2 |
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&TextureGLTest::subImage3DBuffer, |
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&TextureGLTest::compressedSubImage3DBuffer, |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::subImage3DQuery, |
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&TextureGLTest::subImage3DQueryBuffer, |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::generateMipmap1D, |
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#endif |
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&TextureGLTest::generateMipmap2D, |
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&TextureGLTest::generateMipmap3D, |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::invalidateImage1D, |
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#endif |
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&TextureGLTest::invalidateImage2D, |
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&TextureGLTest::invalidateImage3D, |
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#ifndef MAGNUM_TARGET_GLES |
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&TextureGLTest::invalidateSubImage1D, |
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#endif |
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&TextureGLTest::invalidateSubImage2D, |
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&TextureGLTest::invalidateSubImage3D, |
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}); |
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} |
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#ifndef MAGNUM_TARGET_GLES |
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void TextureGLTest::construct1D() { |
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{ |
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Texture1D 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 TextureGLTest::construct1DNoCreate() { |
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{ |
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Texture1D texture{NoCreate}; |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(texture.id(), 0); |
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} |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#endif |
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void TextureGLTest::construct2D() { |
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{ |
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Texture2D 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 TextureGLTest::construct2DNoCreate() { |
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{ |
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Texture2D texture{NoCreate}; |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(texture.id(), 0); |
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} |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void TextureGLTest::construct3D() { |
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#ifdef MAGNUM_TARGET_GLES2 |
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if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
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CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
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#endif |
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{ |
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Texture3D 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 TextureGLTest::construct3DNoCreate() { |
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{ |
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Texture3D texture{NoCreate}; |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(texture.id(), 0); |
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} |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#ifndef MAGNUM_TARGET_GLES |
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void TextureGLTest::wrap1D() { |
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GLuint id; |
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glGenTextures(1, &id); |
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/* Releasing won't delete anything */ |
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{ |
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auto texture = Texture1D::wrap(id, ObjectFlag::DeleteOnDestruction); |
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CORRADE_COMPARE(texture.release(), id); |
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} |
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/* ...so we can wrap it again */ |
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Texture1D::wrap(id); |
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glDeleteTextures(1, &id); |
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} |
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#endif |
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void TextureGLTest::wrap2D() { |
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GLuint id; |
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glGenTextures(1, &id); |
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/* Releasing won't delete anything */ |
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{ |
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auto texture = Texture2D::wrap(id, ObjectFlag::DeleteOnDestruction); |
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CORRADE_COMPARE(texture.release(), id); |
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} |
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/* ...so we can wrap it again */ |
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Texture2D::wrap(id); |
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glDeleteTextures(1, &id); |
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} |
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void TextureGLTest::wrap3D() { |
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#ifdef MAGNUM_TARGET_GLES2 |
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if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
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CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
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#endif |
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GLuint id; |
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glGenTextures(1, &id); |
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/* Releasing won't delete anything */ |
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{ |
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auto texture = Texture3D::wrap(id, ObjectFlag::DeleteOnDestruction); |
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CORRADE_COMPARE(texture.release(), id); |
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} |
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/* ...so we can wrap it again */ |
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Texture3D::wrap(id); |
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glDeleteTextures(1, &id); |
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} |
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#ifndef MAGNUM_TARGET_GLES |
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void TextureGLTest::bind1D() { |
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Texture1D texture; |
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texture.bind(15); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::unbind(15); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::bind(7, {&texture, nullptr, &texture}); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::unbind(7, 3); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#endif |
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void TextureGLTest::bind2D() { |
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Texture2D texture; |
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texture.bind(15); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::unbind(15); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::bind(7, {&texture, nullptr, &texture}); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::unbind(7, 3); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void TextureGLTest::bind3D() { |
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#ifdef MAGNUM_TARGET_GLES2 |
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if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
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CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
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#endif |
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Texture3D texture; |
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texture.bind(15); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::unbind(15); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::bind(7, {&texture, nullptr, &texture}); |
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MAGNUM_VERIFY_NO_ERROR(); |
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AbstractTexture::unbind(7, 3); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#ifndef MAGNUM_TARGET_GLES |
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void TextureGLTest::sampling1D() { |
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Texture1D 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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.setMinLod(-750.0f) |
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.setMaxLod(750.0f) |
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.setLodBias(0.5f) |
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.setBaseLevel(1) |
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.setMaxLevel(750) |
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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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.setCompareMode(Sampler::CompareMode::CompareRefToTexture) |
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.setCompareFunction(Sampler::CompareFunction::GreaterOrEqual); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void TextureGLTest::samplingSRGBDecode1D() { |
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if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_sRGB_decode>()) |
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CORRADE_SKIP(Extensions::GL::EXT::texture_sRGB_decode::string() + std::string(" is not supported.")); |
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Texture1D texture; |
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texture.setSRGBDecode(false); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void TextureGLTest::samplingSwizzle1D() { |
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if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_swizzle>()) |
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CORRADE_SKIP(Extensions::GL::ARB::texture_swizzle::string() + std::string(" is not supported.")); |
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Texture1D texture; |
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texture.setSwizzle<'b', 'g', 'r', '0'>(); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void TextureGLTest::samplingBorderInteger1D() { |
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if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_integer>()) |
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CORRADE_SKIP(Extensions::GL::EXT::texture_integer::string() + std::string(" is not supported.")); |
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Texture1D a; |
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a.setWrapping(Sampler::Wrapping::ClampToBorder) |
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.setBorderColor(Vector4i(1, 56, 78, -2)); |
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Texture1D b; |
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b.setWrapping(Sampler::Wrapping::ClampToBorder) |
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.setBorderColor(Vector4ui(35, 56, 78, 15)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void TextureGLTest::samplingDepthStencilMode1D() { |
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if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::stencil_texturing>()) |
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CORRADE_SKIP(Extensions::GL::ARB::stencil_texturing::string() + std::string(" is not supported.")); |
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Texture1D texture; |
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texture.setDepthStencilMode(Sampler::DepthStencilMode::StencilIndex); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#endif |
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void TextureGLTest::sampling2D() { |
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Texture2D 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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#ifndef MAGNUM_TARGET_GLES2 |
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.setMinLod(-750.0f) |
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.setMaxLod(750.0f) |
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#ifndef MAGNUM_TARGET_GLES |
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.setLodBias(0.5f) |
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#endif |
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.setBaseLevel(1) |
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.setMaxLevel(750) |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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.setWrapping(Sampler::Wrapping::ClampToBorder) |
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.setBorderColor(Color3(0.5f)) |
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#else |
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.setWrapping(Sampler::Wrapping::ClampToEdge) |
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#endif |
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.setMaxAnisotropy(Sampler::maxMaxAnisotropy()) |
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.setCompareMode(Sampler::CompareMode::CompareRefToTexture) |
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.setCompareFunction(Sampler::CompareFunction::GreaterOrEqual); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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|
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void TextureGLTest::samplingSRGBDecode2D() { |
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#ifdef MAGNUM_TARGET_GLES2 |
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if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::sRGB>()) |
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CORRADE_SKIP(Extensions::GL::EXT::sRGB::string() + std::string(" is not supported.")); |
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#endif |
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if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_sRGB_decode>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_sRGB_decode::string() + std::string(" is not supported.")); |
|
|
|
Texture2D texture; |
|
texture.setSRGBDecode(false); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void TextureGLTest::samplingSwizzle2D() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_swizzle>()) |
|
CORRADE_SKIP(Extensions::GL::ARB::texture_swizzle::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture2D texture; |
|
texture.setSwizzle<'b', 'g', 'r', '0'>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#else |
|
void TextureGLTest::samplingMaxLevel2D() { |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::APPLE::texture_max_level>()) |
|
CORRADE_SKIP(Extensions::GL::APPLE::texture_max_level::string() + std::string(" is not supported.")); |
|
|
|
Texture2D texture; |
|
texture.setMaxLevel(750); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
|
|
void TextureGLTest::samplingCompare2D() { |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::shadow_samplers>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::shadow_samplers::string() + std::string(" is not supported.")); |
|
|
|
Texture2D texture; |
|
texture.setCompareMode(Sampler::CompareMode::CompareRefToTexture) |
|
.setCompareFunction(Sampler::CompareFunction::GreaterOrEqual); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void TextureGLTest::samplingBorderInteger2D() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_integer>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_integer::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_border_clamp>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_border_clamp::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture2D a; |
|
a.setWrapping(Sampler::Wrapping::ClampToBorder) |
|
.setBorderColor(Vector4i(1, 56, 78, -2)); |
|
Texture2D b; |
|
b.setWrapping(Sampler::Wrapping::ClampToBorder) |
|
.setBorderColor(Vector4ui(35, 56, 78, 15)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void TextureGLTest::samplingDepthStencilMode2D() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::stencil_texturing>()) |
|
CORRADE_SKIP(Extensions::GL::ARB::stencil_texturing::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isVersionSupported(Version::GLES310)) |
|
CORRADE_SKIP("OpenGL ES 3.1 is not supported."); |
|
#endif |
|
|
|
Texture2D texture; |
|
texture.setDepthStencilMode(Sampler::DepthStencilMode::StencilIndex); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
#ifdef MAGNUM_TARGET_GLES |
|
void TextureGLTest::samplingBorder2D() { |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::NV::texture_border_clamp>() && |
|
!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_border_clamp>()) |
|
CORRADE_SKIP("No required extension is supported."); |
|
|
|
Texture2D texture; |
|
texture.setWrapping(Sampler::Wrapping::ClampToBorder) |
|
.setBorderColor(Color3(0.5f)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
void TextureGLTest::sampling3D() { |
|
#ifdef MAGNUM_TARGET_GLES2 |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
|
CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture3D texture; |
|
texture.setMinificationFilter(Sampler::Filter::Linear, Sampler::Mipmap::Linear) |
|
.setMagnificationFilter(Sampler::Filter::Linear) |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
.setMinLod(-750.0f) |
|
.setMaxLod(750.0f) |
|
#ifndef MAGNUM_TARGET_GLES |
|
.setLodBias(0.5f) |
|
#endif |
|
.setBaseLevel(1) |
|
.setMaxLevel(750) |
|
#endif |
|
#ifndef MAGNUM_TARGET_GLES |
|
.setWrapping(Sampler::Wrapping::ClampToBorder) |
|
.setBorderColor(Color3(0.5f)) |
|
#else |
|
.setWrapping(Sampler::Wrapping::ClampToEdge) |
|
#endif |
|
.setMaxAnisotropy(Sampler::maxMaxAnisotropy()); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
|
|
void TextureGLTest::samplingSRGBDecode3D() { |
|
#ifdef MAGNUM_TARGET_GLES2 |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
|
CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::sRGB>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::sRGB::string() + std::string(" is not supported.")); |
|
#endif |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_sRGB_decode>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_sRGB_decode::string() + std::string(" is not supported.")); |
|
|
|
Texture3D texture; |
|
texture.setSRGBDecode(false); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void TextureGLTest::samplingSwizzle3D() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::texture_swizzle>()) |
|
CORRADE_SKIP(Extensions::GL::ARB::texture_swizzle::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture3D texture; |
|
texture.setSwizzle<'b', 'g', 'r', '0'>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#else |
|
void TextureGLTest::samplingMaxLevel3D() { |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
|
CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::APPLE::texture_max_level>()) |
|
CORRADE_SKIP(Extensions::GL::APPLE::texture_max_level::string() + std::string(" is not supported.")); |
|
|
|
Texture3D texture; |
|
texture.setMaxLevel(750); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
#if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) |
|
void TextureGLTest::samplingBorderInteger3D() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_integer>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_integer::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_border_clamp>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_border_clamp::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture3D a; |
|
a.setWrapping(Sampler::Wrapping::ClampToBorder) |
|
.setBorderColor(Vector4i(1, 56, 78, -2)); |
|
Texture3D b; |
|
b.setWrapping(Sampler::Wrapping::ClampToBorder) |
|
.setBorderColor(Vector4ui(35, 56, 78, 15)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void TextureGLTest::samplingDepthStencilMode3D() { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::stencil_texturing>()) |
|
CORRADE_SKIP(Extensions::GL::ARB::stencil_texturing::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isVersionSupported(Version::GLES310)) |
|
CORRADE_SKIP("OpenGL ES 3.1 is not supported."); |
|
#endif |
|
|
|
Texture3D texture; |
|
texture.setDepthStencilMode(Sampler::DepthStencilMode::StencilIndex); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
#ifdef MAGNUM_TARGET_GLES |
|
void TextureGLTest::samplingBorder3D() { |
|
#ifdef MAGNUM_TARGET_GLES2 |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
|
CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
if(!Context::current()->isExtensionSupported<Extensions::GL::NV::texture_border_clamp>() && |
|
!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_border_clamp>()) |
|
CORRADE_SKIP("No required extension is supported."); |
|
|
|
Texture3D texture; |
|
texture.setWrapping(Sampler::Wrapping::ClampToBorder) |
|
.setBorderColor(Color3(0.5f)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
void TextureGLTest::storage1D() { |
|
Texture1D texture; |
|
texture.setStorage(5, TextureFormat::RGBA8, 32); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(texture.imageSize(0), 32); |
|
CORRADE_COMPARE(texture.imageSize(1), 16); |
|
CORRADE_COMPARE(texture.imageSize(2), 8); |
|
CORRADE_COMPARE(texture.imageSize(3), 4); |
|
CORRADE_COMPARE(texture.imageSize(4), 2); |
|
CORRADE_COMPARE(texture.imageSize(5), 0); /* not available */ |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
} |
|
#endif |
|
|
|
void TextureGLTest::storage2D() { |
|
Texture2D texture; |
|
texture.setStorage(5, TextureFormat::RGBA8, Vector2i(32)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
#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)); |
|
CORRADE_COMPARE(texture.imageSize(5), Vector2i( 0)); /* not available */ |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
#endif |
|
} |
|
|
|
void TextureGLTest::storage3D() { |
|
#ifdef MAGNUM_TARGET_GLES2 |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
|
CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture3D texture; |
|
texture.setStorage(5, TextureFormat::RGBA8, Vector3i(32)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
#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), Vector3i(32)); |
|
CORRADE_COMPARE(texture.imageSize(1), Vector3i(16)); |
|
CORRADE_COMPARE(texture.imageSize(2), Vector3i( 8)); |
|
CORRADE_COMPARE(texture.imageSize(3), Vector3i( 4)); |
|
CORRADE_COMPARE(texture.imageSize(4), Vector3i( 2)); |
|
CORRADE_COMPARE(texture.imageSize(5), Vector3i( 0)); /* not available */ |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
#endif |
|
} |
|
|
|
namespace { |
|
constexpr UnsignedByte Data1D[] = { 0x00, 0x01, 0x02, 0x03, |
|
0x04, 0x05, 0x06, 0x07 }; |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
void TextureGLTest::image1D() { |
|
Texture1D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
ImageView1D(PixelFormat::RGBA, PixelType::UnsignedByte, 2, Data1D)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
Image1D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), 2); |
|
CORRADE_COMPARE_AS( |
|
Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), |
|
Containers::ArrayView<const UnsignedByte>{Data1D}, TestSuite::Compare::Container); |
|
} |
|
|
|
void TextureGLTest::compressedImage1D() { |
|
CORRADE_SKIP("No 1D texture compression format exists."); |
|
} |
|
|
|
void TextureGLTest::image1DBuffer() { |
|
Texture1D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
BufferImage1D(PixelFormat::RGBA, PixelType::UnsignedByte, 2, Data1D, BufferUsage::StaticDraw)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
BufferImage1D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticDraw); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), 2); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{Data1D}, TestSuite::Compare::Container); |
|
} |
|
|
|
void TextureGLTest::compressedImage1DBuffer() { |
|
CORRADE_SKIP("No 1D texture compression format exists."); |
|
} |
|
#endif |
|
|
|
namespace { |
|
constexpr UnsignedByte Data2D[] = { 0x00, 0x01, 0x02, 0x03, |
|
0x04, 0x05, 0x06, 0x07, |
|
0x08, 0x09, 0x0a, 0x0b, |
|
0x0c, 0x0d, 0x0e, 0x0f }; |
|
|
|
/* Just 4x4 0x00 - 0x3f compressed using RGBA DXT3 by the driver */ |
|
constexpr UnsignedByte CompressedData2D[] = { |
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2 |
|
}; |
|
} |
|
|
|
void TextureGLTest::image2D() { |
|
Texture2D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Data2D)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
Image2D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS( |
|
Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), |
|
Containers::ArrayView<const UnsignedByte>{Data2D}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
void TextureGLTest::compressedImage2D() { |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture2D texture; |
|
texture.setCompressedImage(0, CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, |
|
Vector2i{4}, CompressedData2D}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedImage2D image = texture.compressedImage(0, {}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{4}); |
|
|
|
CORRADE_COMPARE_AS( |
|
(Containers::ArrayView<const UnsignedByte>{image.data<UnsignedByte>(), image.data().size()}), |
|
Containers::ArrayView<const UnsignedByte>{CompressedData2D}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void TextureGLTest::image2DBuffer() { |
|
Texture2D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
BufferImage2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Data2D, BufferUsage::StaticDraw)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
BufferImage2D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(2)); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{Data2D}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
void TextureGLTest::compressedImage2DBuffer() { |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture2D texture; |
|
texture.setCompressedImage(0, CompressedBufferImage2D{CompressedPixelFormat::RGBAS3tcDxt3, |
|
Vector2i{4}, CompressedData2D, BufferUsage::StaticDraw}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedBufferImage2D image = texture.compressedImage(0, {}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{4}); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{CompressedData2D}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
#endif |
|
|
|
namespace { |
|
constexpr UnsignedByte Data3D[] = { 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 }; |
|
|
|
/* Just 4x4x4 0x00 - 0xff compressed using RGBA DXT3 by the driver */ |
|
constexpr UnsignedByte CompressedData3D[] = { |
|
0, 17, 17, 34, 34, 51, 51, 67, |
|
232, 57, 0, 0, 213, 255, 170, 2, |
|
68, 84, 85, 101, 102, 118, 119, 119, |
|
239, 123, 8, 66, 213, 255, 170, 2, |
|
136, 136, 153, 153, 170, 170, 187, 187, |
|
247, 189, 16, 132, 213, 255, 170, 2, |
|
203, 204, 220, 221, 237, 238, 254, 255, |
|
255, 255, 24, 190, 213, 255, 170, 2 |
|
}; |
|
} |
|
|
|
void TextureGLTest::image3D() { |
|
#ifdef MAGNUM_TARGET_GLES2 |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
|
CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture3D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
ImageView3D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i(2), Data3D)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
Image3D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector3i(2)); |
|
CORRADE_COMPARE_AS( |
|
Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), |
|
Containers::ArrayView<const UnsignedByte>{Data3D}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
void TextureGLTest::compressedImage3D() { |
|
#ifdef MAGNUM_TARGET_GLES2 |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
|
CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
|
#endif |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture3D texture; |
|
texture.setCompressedImage(0, CompressedImageView3D{CompressedPixelFormat::RGBAS3tcDxt3, |
|
Vector3i{4}, CompressedData3D}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedImage3D image = texture.compressedImage(0, {}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector3i{4}); |
|
CORRADE_COMPARE_AS( |
|
(Containers::ArrayView<const UnsignedByte>{image.data<UnsignedByte>(), image.data().size()}), |
|
Containers::ArrayView<const UnsignedByte>{CompressedData3D}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void TextureGLTest::image3DBuffer() { |
|
Texture3D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
BufferImage3D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i(2), Data3D, BufferUsage::StaticDraw)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
BufferImage3D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector3i(2)); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{Data3D}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
void TextureGLTest::compressedImage3DBuffer() { |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture3D texture; |
|
texture.setCompressedImage(0, CompressedBufferImage3D{CompressedPixelFormat::RGBAS3tcDxt3, |
|
Vector3i{4}, CompressedData3D, BufferUsage::StaticDraw}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedBufferImage3D image = texture.compressedImage(0, {}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector3i{4}); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{CompressedData3D}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
#endif |
|
|
|
namespace { |
|
constexpr UnsignedByte Zero1D[4*4] = {}; |
|
constexpr UnsignedByte SubData1DComplete[] = { |
|
0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0 |
|
}; |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
void TextureGLTest::subImage1D() { |
|
Texture1D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
ImageView1D(PixelFormat::RGBA, PixelType::UnsignedByte, 4, Zero1D)); |
|
texture.setSubImage(0, 1, |
|
ImageView1D(PixelFormat::RGBA, PixelType::UnsignedByte, 2, Data1D)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
Image1D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), 4); |
|
CORRADE_COMPARE_AS( |
|
Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), |
|
Containers::ArrayView<const UnsignedByte>{SubData1DComplete}, TestSuite::Compare::Container); |
|
} |
|
|
|
void TextureGLTest::compressedSubImage1D() { |
|
CORRADE_SKIP("No 1D texture compression format exists."); |
|
} |
|
|
|
void TextureGLTest::subImage1DBuffer() { |
|
Texture1D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
ImageView1D(PixelFormat::RGBA, PixelType::UnsignedByte, 4, Zero1D)); |
|
texture.setSubImage(0, 1, |
|
BufferImage1D(PixelFormat::RGBA, PixelType::UnsignedByte, 2, Data1D, BufferUsage::StaticDraw)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
BufferImage1D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), 4); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{SubData1DComplete}, TestSuite::Compare::Container); |
|
} |
|
|
|
void TextureGLTest::compressedSubImage1DBuffer() { |
|
CORRADE_SKIP("No 1D texture compression format exists."); |
|
} |
|
|
|
void TextureGLTest::subImage1DQuery() { |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::get_texture_sub_image>()) |
|
CORRADE_SKIP(Extensions::GL::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
|
|
|
Texture1D texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, 4) |
|
.setSubImage(0, {}, ImageView1D{PixelFormat::RGBA, PixelType::UnsignedByte, 4, SubData1DComplete}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
Image1D image = texture.subImage(0, Range1Di::fromSize(1, 2), {PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), 2); |
|
CORRADE_COMPARE_AS( |
|
Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), Containers::ArrayView<const UnsignedByte>{Data1D}, TestSuite::Compare::Container); |
|
} |
|
|
|
void TextureGLTest::subImage1DQueryBuffer() { |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::get_texture_sub_image>()) |
|
CORRADE_SKIP(Extensions::GL::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
|
|
|
Texture1D texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, 4) |
|
.setSubImage(0, {}, ImageView1D{PixelFormat::RGBA, PixelType::UnsignedByte, 4, SubData1DComplete}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
BufferImage1D image = texture.subImage(0, Range1Di::fromSize(1, 2), {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), 2); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{Data1D}, TestSuite::Compare::Container); |
|
} |
|
#endif |
|
|
|
namespace { |
|
constexpr UnsignedByte Zero2D[4*4*4] = {}; |
|
|
|
/* Just 12x4 zeros compressed using RGBA DXT3 by the driver */ |
|
constexpr UnsignedByte CompressedZero2D[3*16] = {}; |
|
|
|
constexpr UnsignedByte SubData2DComplete[] = { |
|
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 |
|
}; |
|
|
|
/* Combination of CompressedZero2D and CompressedData2D */ |
|
constexpr UnsignedByte CompressedSubData2DComplete[] = { |
|
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 |
|
}; |
|
} |
|
|
|
void TextureGLTest::subImage2D() { |
|
Texture2D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero2D)); |
|
texture.setSubImage(0, Vector2i(1), |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Data2D)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
Image2D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(4)); |
|
CORRADE_COMPARE_AS( |
|
Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), |
|
Containers::ArrayView<const UnsignedByte>{SubData2DComplete}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
void TextureGLTest::compressedSubImage2D() { |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture2D texture; |
|
texture.setCompressedImage(0, CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, |
|
{12, 4}, CompressedZero2D}); |
|
texture.setCompressedSubImage(0, {4, 0}, CompressedImageView2D(CompressedPixelFormat::RGBAS3tcDxt3, |
|
Vector2i{4}, CompressedData2D)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedImage2D image = texture.compressedImage(0, {}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), (Vector2i{12, 4})); |
|
CORRADE_COMPARE_AS( |
|
(Containers::ArrayView<const UnsignedByte>{image.data<UnsignedByte>(), image.data().size()}), |
|
Containers::ArrayView<const UnsignedByte>{CompressedSubData2DComplete}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
void TextureGLTest::subImage2DBuffer() { |
|
Texture2D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
ImageView2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(4), Zero2D)); |
|
texture.setSubImage(0, Vector2i(1), |
|
BufferImage2D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i(2), Data2D, BufferUsage::StaticDraw)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
|
BufferImage2D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i(4)); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{SubData2DComplete}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
|
|
void TextureGLTest::compressedSubImage2DBuffer() { |
|
#ifndef MAGNUM_TARGET_WEBGL |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_compression_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
|
#else |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::WEBGL::compressed_texture_s3tc>()) |
|
CORRADE_SKIP(Extensions::GL::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture2D texture; |
|
texture.setCompressedImage(0, CompressedImageView2D{CompressedPixelFormat::RGBAS3tcDxt3, |
|
{12, 4}, CompressedZero2D}); |
|
texture.setCompressedSubImage(0, {4, 0}, CompressedBufferImage2D{CompressedPixelFormat::RGBAS3tcDxt3, |
|
Vector2i{4}, CompressedData2D, BufferUsage::StaticDraw}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
CompressedBufferImage2D image = texture.compressedImage(0, {}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), (Vector2i{12, 4})); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{CompressedSubData2DComplete}, TestSuite::Compare::Container); |
|
#endif |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
void TextureGLTest::subImage2DQuery() { |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::get_texture_sub_image>()) |
|
CORRADE_SKIP(Extensions::GL::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
|
|
|
Texture2D texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, Vector2i{4}) |
|
.setSubImage(0, {}, ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i{4}, SubData2DComplete}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
Image2D image = texture.subImage(0, Range2Di::fromSize(Vector2i{1}, Vector2i{2}), {PixelFormat::RGBA, PixelType::UnsignedByte}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{2}); |
|
CORRADE_COMPARE_AS( |
|
Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), Containers::ArrayView<const UnsignedByte>{Data2D}, TestSuite::Compare::Container); |
|
} |
|
|
|
void TextureGLTest::subImage2DQueryBuffer() { |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::get_texture_sub_image>()) |
|
CORRADE_SKIP(Extensions::GL::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
|
|
|
Texture2D texture; |
|
texture.setStorage(1, TextureFormat::RGBA8, Vector2i{4}) |
|
.setSubImage(0, {}, ImageView2D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector2i{4}, SubData2DComplete}); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
BufferImage2D image = texture.subImage(0, Range2Di::fromSize(Vector2i{1}, Vector2i{2}), {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
|
const auto imageData = image.buffer().data<UnsignedByte>(); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
CORRADE_COMPARE(image.size(), Vector2i{2}); |
|
CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{Data2D}, TestSuite::Compare::Container); |
|
} |
|
#endif |
|
|
|
namespace { |
|
constexpr UnsignedByte Zero3D[4*4*4*4] = {}; |
|
|
|
/* Just 12x4x4 zeros compressed using RGBA DXT3 by the driver */ |
|
constexpr UnsignedByte CompressedZero3D[3*4*16] = {}; |
|
|
|
constexpr UnsignedByte SubData3DComplete[] = { |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 |
|
}; |
|
|
|
/* Combination of CompressedZero3D and CompressedData3D. Note that, in |
|
contrast to array textures, the data are ordered in "cubes" instead of |
|
slices. */ |
|
constexpr UnsignedByte CompressedSubData3DComplete[] = { |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 0, 0, 0, 0, 0, 0, 0, |
|
0, 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, |
|
68, 84, 85, 101, 102, 118, 119, 119, |
|
239, 123, 8, 66, 213, 255, 170, 2, |
|
136, 136, 153, 153, 170, 170, 187, 187, |
|
247, 189, 16, 132, 213, 255, 170, 2, |
|
203, 204, 220, 221, 237, 238, 254, 255, |
|
255, 255, 24, 190, 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 |
|
}; |
|
} |
|
|
|
void TextureGLTest::subImage3D() { |
|
#ifdef MAGNUM_TARGET_GLES2 |
|
if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
|
CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
|
#endif |
|
|
|
Texture3D texture; |
|
texture.setImage(0, TextureFormat::RGBA8, |
|
ImageView3D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i(4), Zero3D)); |
|
texture.setSubImage(0, Vector3i(1), |
|
ImageView3D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i(2), Data3D)); |
|
|
|
MAGNUM_VERIFY_NO_ERROR(); |
|
|
|
/** @todo How to test this on ES? */ |
|
#ifndef MAGNUM_TARGET_GLES |
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Image3D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), Vector3i(4)); |
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CORRADE_COMPARE_AS( |
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Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), |
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Containers::ArrayView<const UnsignedByte>{SubData3DComplete}, TestSuite::Compare::Container); |
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#endif |
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} |
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void TextureGLTest::compressedSubImage3D() { |
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#ifdef MAGNUM_TARGET_GLES2 |
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if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
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CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
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#endif |
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#ifndef MAGNUM_TARGET_WEBGL |
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if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_compression_s3tc>()) |
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CORRADE_SKIP(Extensions::GL::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
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#else |
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if(!Context::current()->isExtensionSupported<Extensions::GL::WEBGL::compressed_texture_s3tc>()) |
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CORRADE_SKIP(Extensions::GL::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
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#endif |
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Texture3D texture; |
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texture.setCompressedImage(0, CompressedImageView3D{CompressedPixelFormat::RGBAS3tcDxt3, |
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{12, 4, 4}, CompressedZero3D}); |
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texture.setCompressedSubImage(0, {4, 0, 0}, CompressedImageView3D(CompressedPixelFormat::RGBAS3tcDxt3, |
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Vector3i{4}, CompressedData3D)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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#ifndef MAGNUM_TARGET_GLES |
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CompressedImage3D image = texture.compressedImage(0, {}); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), (Vector3i{12, 4, 4})); |
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CORRADE_COMPARE_AS( |
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(Containers::ArrayView<const UnsignedByte>{image.data<UnsignedByte>(), image.data().size()}), |
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Containers::ArrayView<const UnsignedByte>{CompressedSubData3DComplete}, 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 TextureGLTest::subImage3DBuffer() { |
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Texture3D texture; |
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texture.setImage(0, TextureFormat::RGBA8, |
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ImageView3D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i(4), Zero3D)); |
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texture.setSubImage(0, Vector3i(1), |
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BufferImage3D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i(2), Data3D, 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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BufferImage3D image = texture.image(0, {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
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const auto imageData = image.buffer().data<UnsignedByte>(); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), Vector3i(4)); |
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CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{SubData3DComplete}, TestSuite::Compare::Container); |
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#endif |
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} |
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void TextureGLTest::compressedSubImage3DBuffer() { |
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#ifndef MAGNUM_TARGET_WEBGL |
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if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_compression_s3tc>()) |
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CORRADE_SKIP(Extensions::GL::EXT::texture_compression_s3tc::string() + std::string(" is not supported.")); |
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#else |
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if(!Context::current()->isExtensionSupported<Extensions::GL::WEBGL::compressed_texture_s3tc>()) |
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CORRADE_SKIP(Extensions::GL::WEBGL::compressed_texture_s3tc::string() + std::string(" is not supported.")); |
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#endif |
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Texture3D texture; |
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texture.setCompressedImage(0, CompressedImageView3D{CompressedPixelFormat::RGBAS3tcDxt3, |
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{12, 4, 4}, CompressedZero3D}); |
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texture.setCompressedSubImage(0, {4, 0, 0}, CompressedImageView3D(CompressedPixelFormat::RGBAS3tcDxt3, |
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Vector3i{4}, CompressedData3D)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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#ifndef MAGNUM_TARGET_GLES |
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CompressedBufferImage3D image = texture.compressedImage(0, {}, BufferUsage::StaticRead); |
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const auto imageData = image.buffer().data<UnsignedByte>(); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), (Vector3i{12, 4, 4})); |
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CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{CompressedSubData3DComplete}, TestSuite::Compare::Container); |
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#endif |
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} |
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#endif |
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#ifndef MAGNUM_TARGET_GLES |
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void TextureGLTest::subImage3DQuery() { |
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if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::get_texture_sub_image>()) |
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CORRADE_SKIP(Extensions::GL::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
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Texture3D texture; |
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texture.setStorage(1, TextureFormat::RGBA8, Vector3i{4}) |
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.setSubImage(0, {}, ImageView3D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i{4}, SubData3DComplete}); |
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MAGNUM_VERIFY_NO_ERROR(); |
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Image3D image = texture.subImage(0, Range3Di::fromSize(Vector3i{1}, Vector3i{2}), {PixelFormat::RGBA, PixelType::UnsignedByte}); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), Vector3i{2}); |
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CORRADE_COMPARE_AS( |
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Containers::ArrayView<const UnsignedByte>(image.data<UnsignedByte>(), image.pixelSize()*image.size().product()), Containers::ArrayView<const UnsignedByte>{Data3D}, TestSuite::Compare::Container); |
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} |
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void TextureGLTest::subImage3DQueryBuffer() { |
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if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::get_texture_sub_image>()) |
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CORRADE_SKIP(Extensions::GL::ARB::get_texture_sub_image::string() + std::string(" is not supported.")); |
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Texture3D texture; |
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texture.setStorage(1, TextureFormat::RGBA8, Vector3i{4}) |
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.setSubImage(0, {}, ImageView3D{PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i{4}, SubData3DComplete}); |
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MAGNUM_VERIFY_NO_ERROR(); |
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BufferImage3D image = texture.subImage(0, Range3Di::fromSize(Vector3i{1}, Vector3i{2}), {PixelFormat::RGBA, PixelType::UnsignedByte}, BufferUsage::StaticRead); |
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const auto imageData = image.buffer().data<UnsignedByte>(); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(image.size(), Vector3i{2}); |
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CORRADE_COMPARE_AS(imageData, Containers::ArrayView<const UnsignedByte>{Data3D}, TestSuite::Compare::Container); |
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} |
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void TextureGLTest::generateMipmap1D() { |
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if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>()) |
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CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not supported.")); |
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Texture1D texture; |
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texture.setImage(0, TextureFormat::RGBA8, |
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ImageView1D(PixelFormat::RGBA, PixelType::UnsignedByte, 32)); |
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CORRADE_COMPARE(texture.imageSize(0), 32); |
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CORRADE_COMPARE(texture.imageSize(1), 0); |
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texture.generateMipmap(); |
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MAGNUM_VERIFY_NO_ERROR(); |
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CORRADE_COMPARE(texture.imageSize(0), 32); |
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CORRADE_COMPARE(texture.imageSize(1), 16); |
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CORRADE_COMPARE(texture.imageSize(2), 8); |
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CORRADE_COMPARE(texture.imageSize(3), 4); |
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CORRADE_COMPARE(texture.imageSize(4), 2); |
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CORRADE_COMPARE(texture.imageSize(5), 1); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#endif |
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void TextureGLTest::generateMipmap2D() { |
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#ifndef MAGNUM_TARGET_GLES |
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if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>()) |
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CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not supported.")); |
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#endif |
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Texture2D texture; |
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texture.setImage(0, TextureFormat::RGBA8, |
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ImageView2D(PixelFormat::RGBA, PixelType::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(0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(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(0), Vector2i(32)); |
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CORRADE_COMPARE(texture.imageSize(1), Vector2i(16)); |
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CORRADE_COMPARE(texture.imageSize(2), Vector2i( 8)); |
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CORRADE_COMPARE(texture.imageSize(3), Vector2i( 4)); |
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CORRADE_COMPARE(texture.imageSize(4), Vector2i( 2)); |
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CORRADE_COMPARE(texture.imageSize(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 TextureGLTest::generateMipmap3D() { |
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#ifndef MAGNUM_TARGET_GLES |
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if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>()) |
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CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not supported.")); |
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#elif defined(MAGNUM_TARGET_GLES2) |
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if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
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CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
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#endif |
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Texture3D texture; |
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texture.setImage(0, TextureFormat::RGBA8, |
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ImageView3D(PixelFormat::RGBA, PixelType::UnsignedByte, Vector3i(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(0), Vector3i(32)); |
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CORRADE_COMPARE(texture.imageSize(1), Vector3i( 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(0), Vector3i(32)); |
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CORRADE_COMPARE(texture.imageSize(1), Vector3i(16)); |
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CORRADE_COMPARE(texture.imageSize(2), Vector3i( 8)); |
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CORRADE_COMPARE(texture.imageSize(3), Vector3i( 4)); |
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CORRADE_COMPARE(texture.imageSize(4), Vector3i( 2)); |
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CORRADE_COMPARE(texture.imageSize(5), Vector3i( 1)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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#endif |
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} |
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#ifndef MAGNUM_TARGET_GLES |
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void TextureGLTest::invalidateImage1D() { |
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Texture1D texture; |
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texture.setStorage(2, TextureFormat::RGBA8, 32); |
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texture.invalidateImage(1); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#endif |
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void TextureGLTest::invalidateImage2D() { |
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Texture2D 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 TextureGLTest::invalidateImage3D() { |
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#ifdef MAGNUM_TARGET_GLES2 |
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if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
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CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
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#endif |
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Texture3D texture; |
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texture.setStorage(2, TextureFormat::RGBA8, Vector3i(32)); |
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texture.invalidateImage(1); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#ifndef MAGNUM_TARGET_GLES |
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void TextureGLTest::invalidateSubImage1D() { |
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Texture1D texture; |
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texture.setStorage(2, TextureFormat::RGBA8, 32); |
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texture.invalidateSubImage(1, 2, 8); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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#endif |
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void TextureGLTest::invalidateSubImage2D() { |
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Texture2D texture; |
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texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32)); |
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texture.invalidateSubImage(1, Vector2i(2), Vector2i(8)); |
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MAGNUM_VERIFY_NO_ERROR(); |
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} |
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void TextureGLTest::invalidateSubImage3D() { |
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#ifdef MAGNUM_TARGET_GLES2 |
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if(!Context::current()->isExtensionSupported<Extensions::GL::OES::texture_3D>()) |
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CORRADE_SKIP(Extensions::GL::OES::texture_3D::string() + std::string(" is not supported.")); |
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#endif |
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Texture3D texture; |
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texture.setStorage(2, TextureFormat::RGBA8, Vector3i(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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MAGNUM_GL_TEST_MAIN(Magnum::Test::TextureGLTest)
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