mirror of https://github.com/mosra/magnum.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
356 lines
12 KiB
356 lines
12 KiB
/* |
|
This file is part of Magnum. |
|
|
|
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
|
Vladimír Vondruš <mosra@centrum.cz> |
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a |
|
copy of this software and associated documentation files (the "Software"), |
|
to deal in the Software without restriction, including without limitation |
|
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
|
and/or sell copies of the Software, and to permit persons to whom the |
|
Software is furnished to do so, subject to the following conditions: |
|
|
|
The above copyright notice and this permission notice shall be included |
|
in all copies or substantial portions of the Software. |
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
|
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
|
DEALINGS IN THE SOFTWARE. |
|
*/ |
|
|
|
#include "Attribute.h" |
|
|
|
#include <Corrade/Utility/Assert.h> |
|
#include <Corrade/Utility/Debug.h> |
|
|
|
namespace Magnum { namespace GL { namespace Implementation { |
|
|
|
UnsignedInt FloatAttribute::size(GLint components, DataType dataType) { |
|
switch(dataType) { |
|
case DataType::UnsignedByte: |
|
case DataType::Byte: |
|
return components; |
|
case DataType::UnsignedShort: |
|
case DataType::Short: |
|
case DataType::HalfFloat: |
|
return 2*components; |
|
case DataType::UnsignedInt: |
|
case DataType::Int: |
|
case DataType::Float: |
|
return 4*components; |
|
#ifndef MAGNUM_TARGET_GLES |
|
case DataType::Double: |
|
return 8*components; |
|
#endif |
|
} |
|
|
|
CORRADE_ASSERT_UNREACHABLE(); /* LCOV_EXCL_LINE */ |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
UnsignedInt IntAttribute::size(GLint components, DataType dataType) { |
|
switch(dataType) { |
|
case DataType::UnsignedByte: |
|
case DataType::Byte: |
|
return components; |
|
case DataType::UnsignedShort: |
|
case DataType::Short: |
|
return 2*components; |
|
case DataType::UnsignedInt: |
|
case DataType::Int: |
|
return 4*components; |
|
} |
|
|
|
CORRADE_ASSERT_UNREACHABLE(); /* LCOV_EXCL_LINE */ |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
UnsignedInt DoubleAttribute::size(GLint components, DataType dataType) { |
|
switch(dataType) { |
|
case DataType::Double: |
|
return 8*components; |
|
} |
|
|
|
CORRADE_ASSERT_UNREACHABLE(); /* LCOV_EXCL_LINE */ |
|
} |
|
#endif |
|
|
|
UnsignedInt Attribute<Math::Vector<3, Float>>::size(GLint components, DataType dataType) { |
|
switch(dataType) { |
|
case DataType::UnsignedByte: |
|
case DataType::Byte: |
|
return components; |
|
case DataType::UnsignedShort: |
|
case DataType::Short: |
|
case DataType::HalfFloat: |
|
return 2*components; |
|
case DataType::UnsignedInt: |
|
case DataType::Int: |
|
case DataType::Float: |
|
return 4*components; |
|
#ifndef MAGNUM_TARGET_GLES |
|
case DataType::Double: |
|
return 8*components; |
|
case DataType::UnsignedInt10f11f11fRev: |
|
CORRADE_INTERNAL_ASSERT(components == 3); |
|
return 4; |
|
#endif |
|
} |
|
|
|
CORRADE_ASSERT_UNREACHABLE(); /* LCOV_EXCL_LINE */ |
|
} |
|
|
|
UnsignedInt Attribute<Math::Vector<4, Float>>::size(GLint components, DataType dataType) { |
|
#ifndef MAGNUM_TARGET_GLES |
|
if(components == GL_BGRA) components = 4; |
|
#endif |
|
|
|
switch(dataType) { |
|
case DataType::UnsignedByte: |
|
case DataType::Byte: |
|
return components; |
|
case DataType::UnsignedShort: |
|
case DataType::Short: |
|
case DataType::HalfFloat: |
|
return 2*components; |
|
case DataType::UnsignedInt: |
|
case DataType::Int: |
|
case DataType::Float: |
|
return 4*components; |
|
#ifndef MAGNUM_TARGET_GLES |
|
case DataType::Double: |
|
return 8*components; |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
case DataType::UnsignedInt2101010Rev: |
|
case DataType::Int2101010Rev: |
|
CORRADE_INTERNAL_ASSERT(components == 4); |
|
return 4; |
|
#endif |
|
} |
|
|
|
CORRADE_ASSERT_UNREACHABLE(); /* LCOV_EXCL_LINE */ |
|
} |
|
|
|
Debug& operator<<(Debug& debug, SizedAttribute<1, 1>::Components value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
case SizedAttribute<1, 1>::Components::One: |
|
return debug << "GL::Attribute::Components::One"; |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, SizedAttribute<1, 2>::Components value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
case SizedAttribute<1, 2>::Components::One: |
|
return debug << "GL::Attribute::Components::One"; |
|
case SizedAttribute<1, 2>::Components::Two: |
|
return debug << "GL::Attribute::Components::Two"; |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, SizedAttribute<1, 3>::Components value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
case SizedAttribute<1, 3>::Components::One: |
|
return debug << "GL::Attribute::Components::One"; |
|
case SizedAttribute<1, 3>::Components::Two: |
|
return debug << "GL::Attribute::Components::Two"; |
|
case SizedAttribute<1, 3>::Components::Three: |
|
return debug << "GL::Attribute::Components::Three"; |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, SizedAttribute<1, 4>::Components value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
case SizedAttribute<1, 4>::Components::One: |
|
return debug << "GL::Attribute::Components::One"; |
|
case SizedAttribute<1, 4>::Components::Two: |
|
return debug << "GL::Attribute::Components::Two"; |
|
case SizedAttribute<1, 4>::Components::Three: |
|
return debug << "GL::Attribute::Components::Three"; |
|
case SizedAttribute<1, 4>::Components::Four: |
|
return debug << "GL::Attribute::Components::Four"; |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, SizedMatrixAttribute<2>::Components value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
case SizedMatrixAttribute<2>::Components::Two: |
|
return debug << "GL::Attribute::Components::Two"; |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, SizedMatrixAttribute<3>::Components value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
case SizedMatrixAttribute<3>::Components::Three: |
|
return debug << "GL::Attribute::Components::Three"; |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, SizedMatrixAttribute<4>::Components value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
case SizedMatrixAttribute<4>::Components::Four: |
|
return debug << "GL::Attribute::Components::Four"; |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, Attribute<Math::Vector<4, Float>>::Components value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
case Attribute<Math::Vector<4, Float>>::Components::One: |
|
return debug << "GL::Attribute::Components::One"; |
|
case Attribute<Math::Vector<4, Float>>::Components::Two: |
|
return debug << "GL::Attribute::Components::Two"; |
|
case Attribute<Math::Vector<4, Float>>::Components::Three: |
|
return debug << "GL::Attribute::Components::Three"; |
|
case Attribute<Math::Vector<4, Float>>::Components::Four: |
|
return debug << "GL::Attribute::Components::Four"; |
|
#ifndef MAGNUM_TARGET_GLES |
|
case Attribute<Math::Vector<4, Float>>::Components::BGRA: |
|
return debug << "GL::Attribute::Components::BGRA"; |
|
#endif |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::Components(" << Debug::nospace << reinterpret_cast<void*>(GLint(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, FloatAttribute::DataType value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
#define _c(value) case FloatAttribute::DataType::value: return debug << "GL::Attribute::DataType::" #value; |
|
_c(UnsignedByte) |
|
_c(Byte) |
|
_c(UnsignedShort) |
|
_c(Short) |
|
_c(UnsignedInt) |
|
_c(Int) |
|
_c(HalfFloat) |
|
_c(Float) |
|
#ifndef MAGNUM_TARGET_GLES |
|
_c(Double) |
|
#endif |
|
#undef _c |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::DataType(" << Debug::nospace << reinterpret_cast<void*>(GLenum(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
#ifndef MAGNUM_TARGET_GLES2 |
|
Debug& operator<<(Debug& debug, IntAttribute::DataType value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
#define _c(value) case IntAttribute::DataType::value: return debug << "GL::Attribute::DataType::" #value; |
|
_c(UnsignedByte) |
|
_c(Byte) |
|
_c(UnsignedShort) |
|
_c(Short) |
|
_c(UnsignedInt) |
|
_c(Int) |
|
#undef _c |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::DataType(" << Debug::nospace << reinterpret_cast<void*>(GLenum(value)) << Debug::nospace << ")"; |
|
} |
|
#endif |
|
|
|
#ifndef MAGNUM_TARGET_GLES |
|
Debug& operator<<(Debug& debug, DoubleAttribute::DataType value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
#define _c(value) case DoubleAttribute::DataType::value: return debug << "GL::Attribute::DataType::" #value; |
|
_c(Double) |
|
#undef _c |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::DataType(" << Debug::nospace << reinterpret_cast<void*>(GLenum(value)) << Debug::nospace << ")"; |
|
} |
|
#endif |
|
|
|
Debug& operator<<(Debug& debug, Attribute<Math::Vector<3, Float>>::DataType value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
#define _c(value) case Attribute<Math::Vector<3, Float>>::DataType::value: return debug << "GL::Attribute::DataType::" #value; |
|
_c(UnsignedByte) |
|
_c(Byte) |
|
_c(UnsignedShort) |
|
_c(Short) |
|
_c(UnsignedInt) |
|
_c(Int) |
|
_c(HalfFloat) |
|
_c(Float) |
|
#ifndef MAGNUM_TARGET_GLES |
|
_c(Double) |
|
_c(UnsignedInt10f11f11fRev) |
|
#endif |
|
#undef _c |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::DataType(" << Debug::nospace << reinterpret_cast<void*>(GLenum(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
Debug& operator<<(Debug& debug, Attribute<Math::Vector<4, Float>>::DataType value) { |
|
switch(value) { |
|
/* LCOV_EXCL_START */ |
|
#define _c(value) case Attribute<Math::Vector<4, Float>>::DataType::value: return debug << "GL::Attribute::DataType::" #value; |
|
_c(UnsignedByte) |
|
_c(Byte) |
|
_c(UnsignedShort) |
|
_c(Short) |
|
_c(UnsignedInt) |
|
_c(Int) |
|
_c(HalfFloat) |
|
_c(Float) |
|
#ifndef MAGNUM_TARGET_GLES |
|
_c(Double) |
|
#endif |
|
#ifndef MAGNUM_TARGET_GLES2 |
|
_c(UnsignedInt2101010Rev) |
|
_c(Int2101010Rev) |
|
#endif |
|
#undef _c |
|
/* LCOV_EXCL_STOP */ |
|
} |
|
|
|
return debug << "GL::Attribute::DataType(" << Debug::nospace << reinterpret_cast<void*>(GLenum(value)) << Debug::nospace << ")"; |
|
} |
|
|
|
}}}
|
|
|