/* This file is part of Magnum. Copyright © 2010, 2011, 2012, 2013, 2014 Vladimír Vondruš Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include #include "Magnum/configure.h" #include "Magnum/BufferImage.h" #include "Magnum/Color.h" #include "Magnum/ColorFormat.h" #include "Magnum/Image.h" #include "Magnum/TextureArray.h" #include "Magnum/TextureFormat.h" #include "Magnum/Test/AbstractOpenGLTester.h" namespace Magnum { namespace Test { class TextureGLTest: public AbstractOpenGLTester { public: explicit TextureGLTest(); #ifndef MAGNUM_TARGET_GLES void construct1DArray(); #endif void construct2DArray(); #ifndef MAGNUM_TARGET_GLES void sampling1DArray(); #endif void sampling2DArray(); #ifdef MAGNUM_TARGET_GLES void samplingBorder2DArray(); #endif #ifndef MAGNUM_TARGET_GLES void storage1DArray(); #endif void storage2DArray(); #ifndef MAGNUM_TARGET_GLES void image1DArray(); void image1DArrayBuffer(); #endif #ifndef MAGNUM_TARGET_GLES2 void image2DArray(); void image2DArrayBuffer(); #endif #ifndef MAGNUM_TARGET_GLES void subImage1DArray(); void subImage1DArrayBuffer(); #endif void subImage2DArray(); void subImage2DArrayBuffer(); #ifndef MAGNUM_TARGET_GLES void generateMipmap1DArray(); #endif void generateMipmap2DArray(); #ifndef MAGNUM_TARGET_GLES void invalidateImage1DArray(); #endif void invalidateImage2DArray(); #ifndef MAGNUM_TARGET_GLES void invalidateSubImage1DArray(); #endif void invalidateSubImage2DArray(); }; TextureGLTest::TextureGLTest() { addTests({ #ifndef MAGNUM_TARGET_GLES &TextureGLTest::construct1DArray, #endif &TextureGLTest::construct2DArray, #ifndef MAGNUM_TARGET_GLES &TextureGLTest::sampling1DArray, #endif &TextureGLTest::sampling2DArray, #ifdef MAGNUM_TARGET_GLES &TextureGLTest::samplingBorder2DArray, #endif #ifndef MAGNUM_TARGET_GLES &TextureGLTest::storage1DArray, #endif &TextureGLTest::storage2DArray, #ifndef MAGNUM_TARGET_GLES &TextureGLTest::image1DArray, &TextureGLTest::image1DArrayBuffer, #endif &TextureGLTest::image2DArray, &TextureGLTest::image2DArrayBuffer, #ifndef MAGNUM_TARGET_GLES &TextureGLTest::subImage1DArray, &TextureGLTest::subImage1DArrayBuffer, #endif &TextureGLTest::subImage2DArray, &TextureGLTest::subImage2DArrayBuffer, #ifndef MAGNUM_TARGET_GLES &TextureGLTest::generateMipmap1DArray, #endif &TextureGLTest::generateMipmap2DArray, #ifndef MAGNUM_TARGET_GLES &TextureGLTest::invalidateImage1DArray, #endif &TextureGLTest::invalidateImage2DArray, #ifndef MAGNUM_TARGET_GLES &TextureGLTest::invalidateSubImage1DArray, #endif &TextureGLTest::invalidateSubImage2DArray }); } #ifndef MAGNUM_TARGET_GLES void TextureGLTest::construct1DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); { Texture1DArray texture; MAGNUM_VERIFY_NO_ERROR(); CORRADE_VERIFY(texture.id() > 0); } MAGNUM_VERIFY_NO_ERROR(); } #endif void TextureGLTest::construct2DArray() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif { Texture2DArray texture; MAGNUM_VERIFY_NO_ERROR(); CORRADE_VERIFY(texture.id() > 0); } MAGNUM_VERIFY_NO_ERROR(); } #ifndef MAGNUM_TARGET_GLES void TextureGLTest::sampling1DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); Texture1DArray texture; texture.setMinificationFilter(Sampler::Filter::Linear, Sampler::Mipmap::Linear) .setMagnificationFilter(Sampler::Filter::Linear) .setWrapping(Sampler::Wrapping::ClampToBorder) .setBorderColor(Color3(0.5f)) .setMaxAnisotropy(Sampler::maxMaxAnisotropy()); MAGNUM_VERIFY_NO_ERROR(); } #endif void TextureGLTest::sampling2DArray() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif Texture2DArray texture; texture.setMinificationFilter(Sampler::Filter::Linear, Sampler::Mipmap::Linear) .setMagnificationFilter(Sampler::Filter::Linear) #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(); } #ifdef MAGNUM_TARGET_GLES void TextureGLTest::samplingBorder2DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::NV::texture_border_clamp::string() + std::string(" is not supported.")); Texture2DArray texture; texture.setWrapping(Sampler::Wrapping::ClampToBorder) .setBorderColor(Color3(0.5f)); MAGNUM_VERIFY_NO_ERROR(); } #endif #ifndef MAGNUM_TARGET_GLES void TextureGLTest::storage1DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); Texture1DArray texture; texture.setStorage(5, TextureFormat::RGBA8, Vector2i(32)); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(texture.imageSize(0), Vector2i(32, 32)); CORRADE_COMPARE(texture.imageSize(1), Vector2i(16, 32)); CORRADE_COMPARE(texture.imageSize(2), Vector2i( 8, 32)); CORRADE_COMPARE(texture.imageSize(3), Vector2i( 4, 32)); CORRADE_COMPARE(texture.imageSize(4), Vector2i( 2, 32)); CORRADE_COMPARE(texture.imageSize(5), Vector2i( 0, 0)); /* not available */ MAGNUM_VERIFY_NO_ERROR(); } #endif void TextureGLTest::storage2DArray() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif Texture2DArray texture; texture.setStorage(5, TextureFormat::RGBA8, Vector3i(32)); MAGNUM_VERIFY_NO_ERROR(); /** @todo How to test this on ES? */ #ifndef MAGNUM_TARGET_GLES CORRADE_COMPARE(texture.imageSize(0), Vector3i(32, 32, 32)); CORRADE_COMPARE(texture.imageSize(1), Vector3i(16, 16, 32)); CORRADE_COMPARE(texture.imageSize(2), Vector3i( 8, 8, 32)); CORRADE_COMPARE(texture.imageSize(3), Vector3i( 4, 4, 32)); CORRADE_COMPARE(texture.imageSize(4), Vector3i( 2, 2, 32)); CORRADE_COMPARE(texture.imageSize(5), Vector3i( 0, 0, 0)); /* not available */ MAGNUM_VERIFY_NO_ERROR(); #endif } #ifndef MAGNUM_TARGET_GLES void TextureGLTest::image1DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }; Texture1DArray texture; texture.setImage(0, TextureFormat::RGBA8, ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), data)); MAGNUM_VERIFY_NO_ERROR(); Image2D image(ColorFormat::RGBA, ColorType::UnsignedByte); texture.image(0, image); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(image.size(), Vector2i(2)); CORRADE_COMPARE_AS(std::vector(image.data(), image.data()+image.pixelSize()*image.size().product()), std::vector(data, data + 16), TestSuite::Compare::Container); } void TextureGLTest::image1DArrayBuffer() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }; Texture1DArray texture; texture.setImage(0, TextureFormat::RGBA8, BufferImage2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), data, BufferUsage::StaticDraw)); MAGNUM_VERIFY_NO_ERROR(); BufferImage2D image(ColorFormat::RGBA, ColorType::UnsignedByte); texture.image(0, image, BufferUsage::StaticRead); const auto imageData = image.buffer().data(); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(image.size(), Vector2i(2)); CORRADE_COMPARE_AS(std::vector(imageData.begin(), imageData.end()), std::vector(data, data + 16), TestSuite::Compare::Container); } #endif void TextureGLTest::image2DArray() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }; Texture2DArray texture; texture.setImage(0, TextureFormat::RGBA8, ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector3i(2), data)); MAGNUM_VERIFY_NO_ERROR(); /** @todo How to test this on ES? */ #ifndef MAGNUM_TARGET_GLES Image3D image(ColorFormat::RGBA, ColorType::UnsignedByte); texture.image(0, image); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(image.size(), Vector3i(2)); CORRADE_COMPARE_AS(std::vector(image.data(), image.data()+image.pixelSize()*image.size().product()), std::vector(data, data + 32), TestSuite::Compare::Container); #endif } void TextureGLTest::image2DArrayBuffer() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }; Texture2DArray texture; texture.setImage(0, TextureFormat::RGBA8, BufferImage3D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector3i(2), data, BufferUsage::StaticDraw)); MAGNUM_VERIFY_NO_ERROR(); /** @todo How to test this on ES? */ #ifndef MAGNUM_TARGET_GLES BufferImage3D image(ColorFormat::RGBA, ColorType::UnsignedByte); texture.image(0, image, BufferUsage::StaticRead); const auto imageData = image.buffer().data(); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(image.size(), Vector3i(2)); CORRADE_COMPARE_AS(std::vector(imageData.begin(), imageData.end()), std::vector(data, data + 32), TestSuite::Compare::Container); #endif } #ifndef MAGNUM_TARGET_GLES void TextureGLTest::subImage1DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); constexpr UnsignedByte zero[4*4*4] = {}; constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }; Texture1DArray texture; texture.setImage(0, TextureFormat::RGBA8, ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(4), zero)); texture.setSubImage(0, Vector2i(1), ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), subData)); MAGNUM_VERIFY_NO_ERROR(); Image2D image(ColorFormat::RGBA, ColorType::UnsignedByte); texture.image(0, image); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(image.size(), Vector2i(4)); CORRADE_COMPARE_AS(std::vector(image.data(), image.data()+image.pixelSize()*image.size().product()), (std::vector{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }), TestSuite::Compare::Container); } void TextureGLTest::subImage1DArrayBuffer() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); constexpr UnsignedByte zero[4*4*4] = {}; constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f }; Texture1DArray texture; texture.setImage(0, TextureFormat::RGBA8, ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(4), zero)); texture.setSubImage(0, Vector2i(1), BufferImage2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), subData, BufferUsage::StaticDraw)); MAGNUM_VERIFY_NO_ERROR(); BufferImage2D image(ColorFormat::RGBA, ColorType::UnsignedByte); texture.image(0, image, BufferUsage::StaticRead); const auto imageData = image.buffer().data(); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(image.size(), Vector2i(4)); CORRADE_COMPARE_AS(std::vector(imageData.begin(), imageData.end()), (std::vector{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0, 0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }), TestSuite::Compare::Container); } #endif void TextureGLTest::subImage2DArray() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif constexpr UnsignedByte zero[4*4*4*4] = {}; constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }; Texture2DArray texture; texture.setImage(0, TextureFormat::RGBA8, ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector3i(4), zero)); texture.setSubImage(0, Vector3i(1), ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector3i(2), subData)); MAGNUM_VERIFY_NO_ERROR(); /** @todo How to test this on ES? */ #ifndef MAGNUM_TARGET_GLES Image3D image(ColorFormat::RGBA, ColorType::UnsignedByte); texture.image(0, image); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(image.size(), Vector3i(4)); CORRADE_COMPARE_AS(std::vector(image.data(), image.data()+image.pixelSize()*image.size().product()), (std::vector{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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 }), TestSuite::Compare::Container); #endif } void TextureGLTest::subImage2DArrayBuffer() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif constexpr UnsignedByte zero[4*4*4*4] = {}; constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }; Texture2DArray texture; texture.setImage(0, TextureFormat::RGBA8, ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector3i(4), zero)); texture.setSubImage(0, Vector3i(1), BufferImage3D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector3i(2), subData, BufferUsage::StaticDraw)); MAGNUM_VERIFY_NO_ERROR(); /** @todo How to test this on ES? */ #ifndef MAGNUM_TARGET_GLES BufferImage3D image(ColorFormat::RGBA, ColorType::UnsignedByte); texture.image(0, image, BufferUsage::StaticRead); const auto imageData = image.buffer().data(); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(image.size(), Vector3i(4)); CORRADE_COMPARE_AS(std::vector(imageData.begin(), imageData.end()), (std::vector{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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 }), TestSuite::Compare::Container); #endif } #ifndef MAGNUM_TARGET_GLES void TextureGLTest::generateMipmap1DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not supported.")); if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); Texture1DArray texture; texture.setImage(0, TextureFormat::RGBA8, ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(32))); CORRADE_COMPARE(texture.imageSize(0), Vector2i(32)); CORRADE_COMPARE(texture.imageSize(1), Vector2i( 0)); texture.generateMipmap(); MAGNUM_VERIFY_NO_ERROR(); CORRADE_COMPARE(texture.imageSize(0), Vector2i(32, 32)); CORRADE_COMPARE(texture.imageSize(1), Vector2i(16, 32)); CORRADE_COMPARE(texture.imageSize(2), Vector2i( 8, 32)); CORRADE_COMPARE(texture.imageSize(3), Vector2i( 4, 32)); CORRADE_COMPARE(texture.imageSize(4), Vector2i( 2, 32)); CORRADE_COMPARE(texture.imageSize(5), Vector2i( 1, 32)); MAGNUM_VERIFY_NO_ERROR(); } #endif void TextureGLTest::generateMipmap2DArray() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not supported.")); if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif Texture2DArray texture; texture.setImage(0, TextureFormat::RGBA8, ImageReference3D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector3i(32))); /** @todo How to test this on ES? */ #ifndef MAGNUM_TARGET_GLES CORRADE_COMPARE(texture.imageSize(0), Vector3i(32)); CORRADE_COMPARE(texture.imageSize(1), Vector3i( 0)); #endif texture.generateMipmap(); MAGNUM_VERIFY_NO_ERROR(); #ifndef MAGNUM_TARGET_GLES CORRADE_COMPARE(texture.imageSize(0), Vector3i(32, 32, 32)); CORRADE_COMPARE(texture.imageSize(1), Vector3i(16, 16, 32)); CORRADE_COMPARE(texture.imageSize(2), Vector3i( 8, 8, 32)); CORRADE_COMPARE(texture.imageSize(3), Vector3i( 4, 4, 32)); CORRADE_COMPARE(texture.imageSize(4), Vector3i( 2, 2, 32)); CORRADE_COMPARE(texture.imageSize(5), Vector3i( 1, 1, 32)); MAGNUM_VERIFY_NO_ERROR(); #endif } #ifndef MAGNUM_TARGET_GLES void TextureGLTest::invalidateImage1DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); Texture1DArray texture; texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32)); texture.invalidateImage(1); MAGNUM_VERIFY_NO_ERROR(); } #endif void TextureGLTest::invalidateImage2DArray() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif Texture2DArray texture; texture.setStorage(2, TextureFormat::RGBA8, Vector3i(32)); texture.invalidateImage(1); MAGNUM_VERIFY_NO_ERROR(); } #ifndef MAGNUM_TARGET_GLES void TextureGLTest::invalidateSubImage1DArray() { if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); Texture1DArray texture; texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32)); texture.invalidateSubImage(1, Vector2i(2), Vector2i(8)); MAGNUM_VERIFY_NO_ERROR(); } #endif void TextureGLTest::invalidateSubImage2DArray() { #ifndef MAGNUM_TARGET_GLES if(!Context::current()->isExtensionSupported()) CORRADE_SKIP(Extensions::GL::EXT::texture_array::string() + std::string(" is not supported.")); #endif Texture2DArray texture; texture.setStorage(2, TextureFormat::RGBA8, Vector3i(32)); texture.invalidateSubImage(1, Vector3i(2), Vector3i(8)); MAGNUM_VERIFY_NO_ERROR(); } }} CORRADE_TEST_MAIN(Magnum::Test::TextureGLTest)