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magnum/src/Magnum/Test/TextureGLTest.cpp

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Testing all *Texture functionality.
13 years ago
/*
This file is part of Magnum.
Happy new year too.
12 years ago
Copyright © 2010, 2011, 2012, 2013, 2014
Vladimír Vondruš <mosra@centrum.cz>
Testing all *Texture functionality.
13 years ago
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.
*/
Making includes absolute, part 4: using absolute includes for Corrade. Also adapted to some Corrade renames.
12 years ago
#include <Corrade/TestSuite/Compare/Container.h>
Testing all *Texture functionality.
13 years ago
Fixed OpenGL ES 2.0 and 3.0 build.
12 years ago
#include "Magnum/configure.h"
#ifndef MAGNUM_TARGET_GLES2
Making includes absolute, part 5: absolute includes everywhere. The only places where they aren't absolute are: - when header is included from corresponding source file - when including headers which are not part of final installation (e.g. test-specific configuration, headers from Implementation/)
12 years ago
#include "Magnum/BufferImage.h"
Fixed OpenGL ES 2.0 and 3.0 build.
12 years ago
#endif
Split Texture into TextureArray, MultisampleTexture and RectangleTexture. Each texture has slightly different usage requirements and having everything under one generic class is not worth the additional runtime checks and whatnot. The current way with Texture::Target enum (hopefully not too widely used) is now deprecated and will be removed in some future release. However general Texture1D/2D/3D usage is not changed in any way.
12 years ago
#include "Magnum/Color.h"
Making includes absolute, part 5: absolute includes everywhere. The only places where they aren't absolute are: - when header is included from corresponding source file - when including headers which are not part of final installation (e.g. test-specific configuration, headers from Implementation/)
12 years ago
#include "Magnum/ColorFormat.h"
#include "Magnum/Image.h"
#include "Magnum/Texture.h"
#include "Magnum/TextureFormat.h"
#include "Magnum/Test/AbstractOpenGLTester.h"
Testing all *Texture functionality.
13 years ago
namespace Magnum { namespace Test {
class TextureGLTest: public AbstractOpenGLTester {
public:
explicit TextureGLTest();
#ifndef MAGNUM_TARGET_GLES
void construct1D();
#endif
void construct2D();
void construct3D();
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
#ifndef MAGNUM_TARGET_GLES
void bind1D();
#endif
void bind2D();
void bind3D();
Testing all *Texture functionality.
13 years ago
#ifndef MAGNUM_TARGET_GLES
void sampling1D();
#endif
void sampling2D();
void sampling3D();
Ability to set base and max mip level on textures. Curiously this functionality is not available on ES2, just the max limit is supported by APPLE_texture_max_level extension.
12 years ago
#ifdef MAGNUM_TARGET_GLES2
void samplingMaxLevel2D();
void samplingMaxLevel3D();
#endif
Support for setting border color on integer textures. EXT_texture_integer implementation is now complete. Just GL 3.0 subset, though, as apparently glClearColorI*() is not part of it.
12 years ago
#ifndef MAGNUM_TARGET_GLES
void samplingBorderInteger2D();
void samplingBorderInteger3D();
#else
Testing all *Texture functionality.
13 years ago
void samplingBorder2D();
void samplingBorder3D();
#endif
#ifndef MAGNUM_TARGET_GLES
void storage1D();
#endif
void storage2D();
void storage3D();
#ifndef MAGNUM_TARGET_GLES
void image1D();
#endif
#ifndef MAGNUM_TARGET_GLES2
void image1DBuffer();
#endif
void image2D();
#ifndef MAGNUM_TARGET_GLES2
void image2DBuffer();
#endif
void image3D();
#ifndef MAGNUM_TARGET_GLES2
void image3DBuffer();
#endif
#ifndef MAGNUM_TARGET_GLES
void subImage1D();
void subImage1DBuffer();
#endif
void subImage2D();
#ifndef MAGNUM_TARGET_GLES2
void subImage2DBuffer();
#endif
void subImage3D();
#ifndef MAGNUM_TARGET_GLES2
void subImage3DBuffer();
#endif
#ifndef MAGNUM_TARGET_GLES
void generateMipmap1D();
#endif
void generateMipmap2D();
void generateMipmap3D();
#ifndef MAGNUM_TARGET_GLES
void invalidateImage1D();
#endif
void invalidateImage2D();
void invalidateImage3D();
#ifndef MAGNUM_TARGET_GLES
void invalidateSubImage1D();
#endif
void invalidateSubImage2D();
void invalidateSubImage3D();
};
TextureGLTest::TextureGLTest() {
addTests({
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::construct1D,
#endif
&TextureGLTest::construct2D,
&TextureGLTest::construct3D,
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::bind1D,
#endif
&TextureGLTest::bind2D,
&TextureGLTest::bind3D,
Testing all *Texture functionality.
13 years ago
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::sampling1D,
#endif
&TextureGLTest::sampling2D,
&TextureGLTest::sampling3D,
Ability to set base and max mip level on textures. Curiously this functionality is not available on ES2, just the max limit is supported by APPLE_texture_max_level extension.
12 years ago
#ifdef MAGNUM_TARGET_GLES2
&TextureGLTest::samplingMaxLevel2D,
&TextureGLTest::samplingMaxLevel3D,
#endif
Support for setting border color on integer textures. EXT_texture_integer implementation is now complete. Just GL 3.0 subset, though, as apparently glClearColorI*() is not part of it.
12 years ago
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::samplingBorderInteger2D,
&TextureGLTest::samplingBorderInteger3D,
#else
Testing all *Texture functionality.
13 years ago
&TextureGLTest::samplingBorder2D,
&TextureGLTest::samplingBorder3D,
#endif
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::storage1D,
#endif
&TextureGLTest::storage2D,
&TextureGLTest::storage3D,
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::image1D,
&TextureGLTest::image1DBuffer,
#endif
&TextureGLTest::image2D,
#ifndef MAGNUM_TARGET_GLES2
&TextureGLTest::image2DBuffer,
#endif
&TextureGLTest::image3D,
#ifndef MAGNUM_TARGET_GLES2
&TextureGLTest::image3DBuffer,
#endif
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::subImage1D,
&TextureGLTest::subImage1DBuffer,
#endif
&TextureGLTest::subImage2D,
#ifndef MAGNUM_TARGET_GLES2
&TextureGLTest::subImage2DBuffer,
#endif
&TextureGLTest::subImage3D,
#ifndef MAGNUM_TARGET_GLES2
&TextureGLTest::subImage3DBuffer,
#endif
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::generateMipmap1D,
#endif
&TextureGLTest::generateMipmap2D,
&TextureGLTest::generateMipmap3D,
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::invalidateImage1D,
#endif
&TextureGLTest::invalidateImage2D,
&TextureGLTest::invalidateImage3D,
#ifndef MAGNUM_TARGET_GLES
&TextureGLTest::invalidateSubImage1D,
#endif
&TextureGLTest::invalidateSubImage2D,
&TextureGLTest::invalidateSubImage3D,
});
}
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::construct1D() {
{
Texture1D texture;
MAGNUM_VERIFY_NO_ERROR();
CORRADE_VERIFY(texture.id() > 0);
}
MAGNUM_VERIFY_NO_ERROR();
}
#endif
void TextureGLTest::construct2D() {
{
Texture2D texture;
MAGNUM_VERIFY_NO_ERROR();
CORRADE_VERIFY(texture.id() > 0);
}
MAGNUM_VERIFY_NO_ERROR();
}
void TextureGLTest::construct3D() {
#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;
MAGNUM_VERIFY_NO_ERROR();
CORRADE_VERIFY(texture.id() > 0);
}
MAGNUM_VERIFY_NO_ERROR();
}
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::bind1D() {
Texture1D texture;
Fix (workaround) failing texture tests. With ARB_multi_bind it is needed to associate the texture with some target before calling glBindTextures(), otherwise the texture is treated as invalid.
12 years ago
if(Context::current()->isExtensionSupported<Extensions::GL::ARB::multi_bind>()) {
CORRADE_EXPECT_FAIL("With ARB_multi_bind the texture must be associated with given target at least once before binding it.");
texture.setBaseLevel(0);
CORRADE_VERIFY(false);
}
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
texture.bind(15);
MAGNUM_VERIFY_NO_ERROR();
Added *Texture::unbind(). Will be used in fallback implementation of multi-bind.
12 years ago
AbstractTexture::unbind(15);
MAGNUM_VERIFY_NO_ERROR();
Support ARB_multi_bind for textures.
12 years ago
AbstractTexture::bind(7, {&texture, nullptr, &texture});
MAGNUM_VERIFY_NO_ERROR();
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
}
#endif
void TextureGLTest::bind2D() {
Texture2D texture;
Fix (workaround) failing texture tests. With ARB_multi_bind it is needed to associate the texture with some target before calling glBindTextures(), otherwise the texture is treated as invalid.
12 years ago
#ifndef MAGNUM_TARGET_GLES
if(Context::current()->isExtensionSupported<Extensions::GL::ARB::multi_bind>()) {
CORRADE_EXPECT_FAIL("With ARB_multi_bind the texture must be associated with given target at least once before binding it.");
texture.setBaseLevel(0);
CORRADE_VERIFY(false);
}
#endif
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
texture.bind(15);
MAGNUM_VERIFY_NO_ERROR();
Added *Texture::unbind(). Will be used in fallback implementation of multi-bind.
12 years ago
AbstractTexture::unbind(15);
MAGNUM_VERIFY_NO_ERROR();
Support ARB_multi_bind for textures.
12 years ago
AbstractTexture::bind(7, {&texture, nullptr, &texture});
MAGNUM_VERIFY_NO_ERROR();
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
}
void TextureGLTest::bind3D() {
#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;
Fix (workaround) failing texture tests. With ARB_multi_bind it is needed to associate the texture with some target before calling glBindTextures(), otherwise the texture is treated as invalid.
12 years ago
#ifndef MAGNUM_TARGET_GLES
if(Context::current()->isExtensionSupported<Extensions::GL::ARB::multi_bind>()) {
CORRADE_EXPECT_FAIL("With ARB_multi_bind the texture must be associated with given target at least once before binding it.");
texture.setBaseLevel(0);
CORRADE_VERIFY(false);
}
#endif
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
texture.bind(15);
MAGNUM_VERIFY_NO_ERROR();
Added *Texture::unbind(). Will be used in fallback implementation of multi-bind.
12 years ago
AbstractTexture::unbind(15);
MAGNUM_VERIFY_NO_ERROR();
Support ARB_multi_bind for textures.
12 years ago
AbstractTexture::bind(7, {&texture, nullptr, &texture});
MAGNUM_VERIFY_NO_ERROR();
Verify that *Texture::bind() doesn't emit any GL errors. Can't verify much more at this time.
12 years ago
}
Testing all *Texture functionality.
13 years ago
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::sampling1D() {
Texture1D texture;
texture.setMinificationFilter(Sampler::Filter::Linear, Sampler::Mipmap::Linear)
.setMagnificationFilter(Sampler::Filter::Linear)
Ability to set base and max mip level on textures. Curiously this functionality is not available on ES2, just the max limit is supported by APPLE_texture_max_level extension.
12 years ago
.setBaseLevel(1)
.setMaxLevel(750)
Testing all *Texture functionality.
13 years ago
.setWrapping(Sampler::Wrapping::ClampToBorder)
.setBorderColor(Color3(0.5f))
Renamed Sampler::maxAnisotropy() to Sampler::maxMaxAnisotropy(). Finally a non-confusing name, hopefully. Sorry it took me too long. The original Sampler::maxAnisotropy() (and also Sampler::maxSupportedAnisotropy()) is now alias to the new one, is marked as deprecated and will be removed in future release.
13 years ago
.setMaxAnisotropy(Sampler::maxMaxAnisotropy());
Testing all *Texture functionality.
13 years ago
MAGNUM_VERIFY_NO_ERROR();
}
#endif
void TextureGLTest::sampling2D() {
Texture2D texture;
texture.setMinificationFilter(Sampler::Filter::Linear, Sampler::Mipmap::Linear)
.setMagnificationFilter(Sampler::Filter::Linear)
Ability to set base and max mip level on textures. Curiously this functionality is not available on ES2, just the max limit is supported by APPLE_texture_max_level extension.
12 years ago
#ifndef MAGNUM_TARGET_GLES2
.setBaseLevel(1)
.setMaxLevel(750)
#endif
Testing all *Texture functionality.
13 years ago
#ifndef MAGNUM_TARGET_GLES
.setWrapping(Sampler::Wrapping::ClampToBorder)
.setBorderColor(Color3(0.5f))
#else
.setWrapping(Sampler::Wrapping::ClampToEdge)
#endif
Renamed Sampler::maxAnisotropy() to Sampler::maxMaxAnisotropy(). Finally a non-confusing name, hopefully. Sorry it took me too long. The original Sampler::maxAnisotropy() (and also Sampler::maxSupportedAnisotropy()) is now alias to the new one, is marked as deprecated and will be removed in future release.
13 years ago
.setMaxAnisotropy(Sampler::maxMaxAnisotropy());
Testing all *Texture functionality.
13 years ago
MAGNUM_VERIFY_NO_ERROR();
}
Ability to set base and max mip level on textures. Curiously this functionality is not available on ES2, just the max limit is supported by APPLE_texture_max_level extension.
12 years ago
#ifdef MAGNUM_TARGET_GLES2
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();
}
#endif
Support for setting border color on integer textures. EXT_texture_integer implementation is now complete. Just GL 3.0 subset, though, as apparently glClearColorI*() is not part of it.
12 years ago
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::samplingBorderInteger2D() {
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_integer>())
CORRADE_SKIP(Extensions::GL::EXT::texture_integer::string() + std::string(" is not supported."));
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();
}
#else
Testing all *Texture functionality.
13 years ago
void TextureGLTest::samplingBorder2D() {
if(!Context::current()->isExtensionSupported<Extensions::GL::NV::texture_border_clamp>())
CORRADE_SKIP(Extensions::GL::NV::texture_border_clamp::string() + std::string(" is not 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)
Ability to set base and max mip level on textures. Curiously this functionality is not available on ES2, just the max limit is supported by APPLE_texture_max_level extension.
12 years ago
#ifndef MAGNUM_TARGET_GLES2
.setBaseLevel(1)
.setMaxLevel(750)
#endif
Testing all *Texture functionality.
13 years ago
#ifndef MAGNUM_TARGET_GLES
.setWrapping(Sampler::Wrapping::ClampToBorder)
.setBorderColor(Color3(0.5f))
#else
.setWrapping(Sampler::Wrapping::ClampToEdge)
#endif
Renamed Sampler::maxAnisotropy() to Sampler::maxMaxAnisotropy(). Finally a non-confusing name, hopefully. Sorry it took me too long. The original Sampler::maxAnisotropy() (and also Sampler::maxSupportedAnisotropy()) is now alias to the new one, is marked as deprecated and will be removed in future release.
13 years ago
.setMaxAnisotropy(Sampler::maxMaxAnisotropy());
Testing all *Texture functionality.
13 years ago
MAGNUM_VERIFY_NO_ERROR();
}
Ability to set base and max mip level on textures. Curiously this functionality is not available on ES2, just the max limit is supported by APPLE_texture_max_level extension.
12 years ago
#ifdef MAGNUM_TARGET_GLES2
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
Support for setting border color on integer textures. EXT_texture_integer implementation is now complete. Just GL 3.0 subset, though, as apparently glClearColorI*() is not part of it.
12 years ago
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::samplingBorderInteger3D() {
if(!Context::current()->isExtensionSupported<Extensions::GL::EXT::texture_integer>())
CORRADE_SKIP(Extensions::GL::EXT::texture_integer::string() + std::string(" is not supported."));
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();
}
#else
Testing all *Texture functionality.
13 years ago
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>())
CORRADE_SKIP(Extensions::GL::NV::texture_border_clamp::string() + std::string(" is not 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();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
CORRADE_COMPARE(texture.imageSize(0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(2), Vector2i( 8));
CORRADE_COMPARE(texture.imageSize(3), Vector2i( 4));
CORRADE_COMPARE(texture.imageSize(4), Vector2i( 2));
CORRADE_COMPARE(texture.imageSize(5), Vector2i( 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();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
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
}
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::image1D() {
constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07 };
Texture1D texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference1D(ColorFormat::RGBA, ColorType::UnsignedByte, 2, data));
MAGNUM_VERIFY_NO_ERROR();
Image1D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), 2);
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()),
std::vector<UnsignedByte>(data, data + 8), TestSuite::Compare::Container);
}
void TextureGLTest::image1DBuffer() {
constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07 };
Texture1D texture;
texture.setImage(0, TextureFormat::RGBA8,
BufferImage1D(ColorFormat::RGBA, ColorType::UnsignedByte, 2, data, BufferUsage::StaticDraw));
MAGNUM_VERIFY_NO_ERROR();
BufferImage1D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image, BufferUsage::StaticDraw);
const auto imageData = image.buffer().data<UnsignedByte>();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), 2);
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()),
std::vector<UnsignedByte>(data, data + 8), TestSuite::Compare::Container);
}
#endif
void TextureGLTest::image2D() {
constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b,
0x0c, 0x0d, 0x0e, 0x0f };
Texture2D texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), data));
MAGNUM_VERIFY_NO_ERROR();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
Image2D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector2i(2));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()),
std::vector<UnsignedByte>(data, data + 16), TestSuite::Compare::Container);
#endif
}
#ifndef MAGNUM_TARGET_GLES2
void TextureGLTest::image2DBuffer() {
constexpr UnsignedByte data[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b,
0x0c, 0x0d, 0x0e, 0x0f };
Texture2D texture;
texture.setImage(0, TextureFormat::RGBA8,
BufferImage2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(2), data, BufferUsage::StaticDraw));
MAGNUM_VERIFY_NO_ERROR();
Fixed compilation of tests on ES3.
13 years ago
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
Testing all *Texture functionality.
13 years ago
BufferImage2D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image, BufferUsage::StaticRead);
const auto imageData = image.buffer().data<UnsignedByte>();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector2i(2));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()),
std::vector<UnsignedByte>(data, data + 16), TestSuite::Compare::Container);
Fixed compilation of tests on ES3.
13 years ago
#endif
Testing all *Texture functionality.
13 years ago
}
#endif
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
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 };
Texture3D 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<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()),
std::vector<UnsignedByte>(data, data + 32), TestSuite::Compare::Container);
#endif
}
#ifndef MAGNUM_TARGET_GLES2
void TextureGLTest::image3DBuffer() {
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 };
Texture3D texture;
texture.setImage(0, TextureFormat::RGBA8,
BufferImage3D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector3i(2), data, BufferUsage::StaticDraw));
MAGNUM_VERIFY_NO_ERROR();
Fixed compilation of tests on ES3.
13 years ago
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
Testing all *Texture functionality.
13 years ago
BufferImage3D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image, BufferUsage::StaticRead);
const auto imageData = image.buffer().data<UnsignedByte>();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector3i(2));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()),
std::vector<UnsignedByte>(data, data + 32), TestSuite::Compare::Container);
Fixed compilation of tests on ES3.
13 years ago
#endif
Testing all *Texture functionality.
13 years ago
}
#endif
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::subImage1D() {
constexpr UnsignedByte zero[4*4] = {};
constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07 };
Texture1D texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference1D(ColorFormat::RGBA, ColorType::UnsignedByte, 4, zero));
texture.setSubImage(0, 1,
ImageReference1D(ColorFormat::RGBA, ColorType::UnsignedByte, 2, subData));
MAGNUM_VERIFY_NO_ERROR();
Image1D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image);
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), 4);
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()), (std::vector<UnsignedByte>{
0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0
}), TestSuite::Compare::Container);
}
void TextureGLTest::subImage1DBuffer() {
constexpr UnsignedByte zero[4*4] = {};
constexpr UnsignedByte subData[] = { 0x00, 0x01, 0x02, 0x03,
0x04, 0x05, 0x06, 0x07 };
Texture1D texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference1D(ColorFormat::RGBA, ColorType::UnsignedByte, 4, zero));
texture.setSubImage(0, 1,
BufferImage1D(ColorFormat::RGBA, ColorType::UnsignedByte, 2, subData, BufferUsage::StaticDraw));
MAGNUM_VERIFY_NO_ERROR();
BufferImage1D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image, BufferUsage::StaticRead);
const auto imageData = image.buffer().data<UnsignedByte>();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), 4);
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()), (std::vector<UnsignedByte>{
0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0
}), TestSuite::Compare::Container);
}
#endif
void TextureGLTest::subImage2D() {
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 };
Texture2D 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();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
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<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()), (std::vector<UnsignedByte>{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0,
0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
}), TestSuite::Compare::Container);
#endif
}
#ifndef MAGNUM_TARGET_GLES2
void TextureGLTest::subImage2DBuffer() {
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 };
Texture2D 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();
Fixed compilation of tests on ES3.
13 years ago
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
Testing all *Texture functionality.
13 years ago
BufferImage2D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image, BufferUsage::StaticRead);
const auto imageData = image.buffer().data<UnsignedByte>();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector2i(4));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()), (std::vector<UnsignedByte>{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0,
0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
}), TestSuite::Compare::Container);
Fixed compilation of tests on ES3.
13 years ago
#endif
Testing all *Texture functionality.
13 years ago
}
#endif
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
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 };
Texture3D 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<UnsignedByte>(image.data(), image.data()+image.pixelSize()*image.size().product()), (std::vector<UnsignedByte>{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0,
0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0, 0, 0, 0,
0, 0, 0, 0, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 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_GLES2
void TextureGLTest::subImage3DBuffer() {
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 };
Texture3D 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();
Fixed compilation of tests on ES3.
13 years ago
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
Testing all *Texture functionality.
13 years ago
BufferImage3D image(ColorFormat::RGBA, ColorType::UnsignedByte);
texture.image(0, image, BufferUsage::StaticRead);
const auto imageData = image.buffer().data<UnsignedByte>();
MAGNUM_VERIFY_NO_ERROR();
CORRADE_COMPARE(image.size(), Vector3i(4));
CORRADE_COMPARE_AS(std::vector<UnsignedByte>(imageData.begin(), imageData.end()), (std::vector<UnsignedByte>{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0, 0, 0, 0,
0, 0, 0, 0, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0, 0, 0, 0,
0, 0, 0, 0, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 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);
Fixed compilation of tests on ES3.
13 years ago
#endif
Testing all *Texture functionality.
13 years ago
}
#endif
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::generateMipmap1D() {
Skip mipmap generation test cases if required extension is not available.
12 years ago
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>())
CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not supported."));
Testing all *Texture functionality.
13 years ago
Texture1D texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference1D(ColorFormat::RGBA, ColorType::UnsignedByte, 32));
CORRADE_COMPARE(texture.imageSize(0), 32);
CORRADE_COMPARE(texture.imageSize(1), 0);
texture.generateMipmap();
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), 1);
MAGNUM_VERIFY_NO_ERROR();
}
#endif
void TextureGLTest::generateMipmap2D() {
Skip mipmap generation test cases if required extension is not available.
12 years ago
#ifndef MAGNUM_TARGET_GLES
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>())
CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not supported."));
#endif
Testing all *Texture functionality.
13 years ago
Texture2D texture;
texture.setImage(0, TextureFormat::RGBA8,
ImageReference2D(ColorFormat::RGBA, ColorType::UnsignedByte, Vector2i(32)));
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
CORRADE_COMPARE(texture.imageSize(0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(1), Vector2i( 0));
#endif
texture.generateMipmap();
MAGNUM_VERIFY_NO_ERROR();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
CORRADE_COMPARE(texture.imageSize(0), Vector2i(32));
CORRADE_COMPARE(texture.imageSize(1), Vector2i(16));
CORRADE_COMPARE(texture.imageSize(2), Vector2i( 8));
CORRADE_COMPARE(texture.imageSize(3), Vector2i( 4));
CORRADE_COMPARE(texture.imageSize(4), Vector2i( 2));
CORRADE_COMPARE(texture.imageSize(5), Vector2i( 1));
MAGNUM_VERIFY_NO_ERROR();
#endif
}
void TextureGLTest::generateMipmap3D() {
Skip mipmap generation test cases if required extension is not available.
12 years ago
#ifndef MAGNUM_TARGET_GLES
if(!Context::current()->isExtensionSupported<Extensions::GL::ARB::framebuffer_object>())
CORRADE_SKIP(Extensions::GL::ARB::framebuffer_object::string() + std::string(" is not supported."));
#elif defined(MAGNUM_TARGET_GLES2)
Testing all *Texture functionality.
13 years ago
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,
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();
/** @todo How to test this on ES? */
#ifndef MAGNUM_TARGET_GLES
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( 1));
MAGNUM_VERIFY_NO_ERROR();
#endif
}
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::invalidateImage1D() {
Texture1D texture;
texture.setStorage(2, TextureFormat::RGBA8, 32);
texture.invalidateImage(1);
MAGNUM_VERIFY_NO_ERROR();
}
#endif
void TextureGLTest::invalidateImage2D() {
Texture2D texture;
texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32));
texture.invalidateImage(1);
MAGNUM_VERIFY_NO_ERROR();
}
void TextureGLTest::invalidateImage3D() {
#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(2, TextureFormat::RGBA8, Vector3i(32));
texture.invalidateImage(1);
MAGNUM_VERIFY_NO_ERROR();
}
#ifndef MAGNUM_TARGET_GLES
void TextureGLTest::invalidateSubImage1D() {
Texture1D texture;
texture.setStorage(2, TextureFormat::RGBA8, 32);
texture.invalidateSubImage(1, 2, 8);
MAGNUM_VERIFY_NO_ERROR();
}
#endif
void TextureGLTest::invalidateSubImage2D() {
Texture2D texture;
texture.setStorage(2, TextureFormat::RGBA8, Vector2i(32));
texture.invalidateSubImage(1, Vector2i(2), Vector2i(8));
MAGNUM_VERIFY_NO_ERROR();
}
void TextureGLTest::invalidateSubImage3D() {
#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(2, TextureFormat::RGBA8, Vector3i(32));
texture.invalidateSubImage(1, Vector3i(2), Vector3i(8));
MAGNUM_VERIFY_NO_ERROR();
}
}}
CORRADE_TEST_MAIN(Magnum::Test::TextureGLTest)