mirror of https://github.com/mosra/magnum.git
Vladimír Vondruš
9 years ago
68 changed files with 116 additions and 4745 deletions
@ -1,65 +0,0 @@ |
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# Author: mosra <mosra@centrum.cz> |
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pkgname=nacl-magnum |
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pkgver=dev.glibc |
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pkgrel=1 |
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pkgdesc="C++11/C++14 and OpenGL 2D/3D graphics engine (NaCl glibc version)" |
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arch=('any') |
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url="http://magnum.graphics" |
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license=('MIT') |
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depends=('nacl-corrade') |
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makedepends=('nacl-sdk' 'cmake' 'corrade' 'ninja') |
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options=('!strip' '!buildflags') |
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_rootdir=$startdir/../../ |
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build() { |
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# Build 32bit |
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mkdir -p "$_rootdir/build-nacl-glibc-x86-32" |
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cd "$_rootdir/build-nacl-glibc-x86-32" |
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cmake .. \ |
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-DCMAKE_TOOLCHAIN_FILE="$_rootdir/toolchains/generic/NaCl-glibc-x86-32.cmake" \ |
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-DCMAKE_BUILD_TYPE=Release \ |
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-DCMAKE_INSTALL_PREFIX=/usr/nacl \ |
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-DWITH_MAGNUMINFO=OFF \ |
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-DWITH_NACLAPPLICATION=ON \ |
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-DWITH_MAGNUMFONT=ON \ |
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-DWITH_MAGNUMFONTCONVERTER=ON \ |
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-DWITH_OBJIMPORTER=ON \ |
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-DWITH_TGAIMAGECONVERTER=ON \ |
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-DWITH_TGAIMPORTER=ON \ |
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-DWITH_WAVAUDIOIMPORTER=ON \ |
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-DLIB_SUFFIX=/32 \ |
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-G Ninja |
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ninja |
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# Build 64bit |
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mkdir -p "$_rootdir/build-nacl-glibc-x86-64" |
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cd "$_rootdir/build-nacl-glibc-x86-64" |
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cmake .. \ |
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-DCMAKE_TOOLCHAIN_FILE="$_rootdir/toolchains/generic/NaCl-glibc-x86-64.cmake" \ |
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-DCMAKE_BUILD_TYPE=Release \ |
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-DCMAKE_INSTALL_PREFIX=/usr/nacl \ |
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-DWITH_MAGNUMINFO=OFF \ |
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-DWITH_NACLAPPLICATION=ON \ |
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-DWITH_MAGNUMFONT=ON \ |
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-DWITH_MAGNUMFONTCONVERTER=ON \ |
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-DWITH_OBJIMPORTER=ON \ |
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-DWITH_TGAIMAGECONVERTER=ON \ |
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-DWITH_TGAIMPORTER=ON \ |
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-DWITH_WAVAUDIOIMPORTER=ON \ |
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-G Ninja |
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ninja |
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} |
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package() { |
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# Install 32bit |
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cd "$_rootdir/build-nacl-glibc-x86-32" |
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DESTDIR="$pkgdir/" ninja install/strip |
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# Install 64bit (the headers will be overwritten, but they are (and should |
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# be) the same for both versions |
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cd "$_rootdir/build-nacl-glibc-x86-64" |
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DESTDIR="$pkgdir/" ninja install/strip |
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} |
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@ -1,67 +0,0 @@ |
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# Author: mosra <mosra@centrum.cz> |
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pkgname=nacl-magnum |
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pkgver=dev.newlib |
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pkgrel=1 |
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pkgdesc="C++11/C++14 and OpenGL 2D/3D graphics engine (NaCl newlib version)" |
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arch=('any') |
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url="http://magnum.graphics" |
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license=('MIT') |
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depends=('nacl-corrade') |
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makedepends=('nacl-sdk' 'cmake' 'corrade' 'ninja') |
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options=('!strip' '!buildflags') |
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_rootdir=$startdir/../../ |
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build() { |
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# Build 32bit |
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mkdir -p "$_rootdir/build-nacl-newlib-x86-32" |
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cd "$_rootdir/build-nacl-newlib-x86-32" |
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cmake .. \ |
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-DCMAKE_TOOLCHAIN_FILE="$_rootdir/toolchains/generic/NaCl-newlib-x86-32.cmake" \ |
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-DCMAKE_BUILD_TYPE=Release \ |
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-DCMAKE_INSTALL_PREFIX=/usr/nacl \ |
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-DWITH_MAGNUMINFO=ON \ |
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-DWITH_NACLAPPLICATION=ON \ |
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-DWITH_WINDOWLESSNACLAPPLICATION=ON \ |
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-DWITH_MAGNUMFONT=ON \ |
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-DWITH_MAGNUMFONTCONVERTER=ON \ |
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-DWITH_OBJIMPORTER=ON \ |
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-DWITH_TGAIMAGECONVERTER=ON \ |
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-DWITH_TGAIMPORTER=ON \ |
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-DWITH_WAVAUDIOIMPORTER=ON \ |
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-DLIB_SUFFIX=/32 \ |
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-G Ninja |
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ninja |
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# Build 64bit |
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mkdir -p "$_rootdir/build-nacl-newlib-x86-64" |
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cd "$_rootdir/build-nacl-newlib-x86-64" |
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cmake .. \ |
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-DCMAKE_TOOLCHAIN_FILE="$_rootdir/toolchains/generic/NaCl-newlib-x86-64.cmake" \ |
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-DCMAKE_BUILD_TYPE=Release \ |
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-DCMAKE_INSTALL_PREFIX=/usr/nacl \ |
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-DWITH_MAGNUMINFO=ON \ |
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-DWITH_NACLAPPLICATION=ON \ |
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-DWITH_WINDOWLESSNACLAPPLICATION=ON \ |
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-DWITH_MAGNUMFONT=ON \ |
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-DWITH_MAGNUMFONTCONVERTER=ON \ |
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-DWITH_OBJIMPORTER=ON \ |
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-DWITH_TGAIMAGECONVERTER=ON \ |
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-DWITH_TGAIMPORTER=ON \ |
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-DWITH_WAVAUDIOIMPORTER=ON \ |
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-G Ninja |
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ninja |
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} |
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package() { |
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# Install 32bit |
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cd "$_rootdir/build-nacl-newlib-x86-32" |
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DESTDIR="$pkgdir/" ninja install/strip |
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# Install 64bit (the headers will be overwritten, but they are (and should |
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# be) the same for both versions |
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cd "$_rootdir/build-nacl-newlib-x86-64" |
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DESTDIR="$pkgdir/" ninja install/strip |
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} |
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@ -1,276 +0,0 @@ |
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/*
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
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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 "NaClApplication.h" |
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#include <ppapi/cpp/graphics_3d.h> |
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#include <ppapi/cpp/fullscreen.h> |
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#include <ppapi/cpp/completion_callback.h> |
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#include <Corrade/Utility/NaClStreamBuffer.h> |
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#include "Magnum/Platform/Context.h" |
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#include "Magnum/Platform/ScreenedApplication.hpp" |
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namespace Magnum { namespace Platform { |
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static_assert(NaClApplication::MouseEvent::Button::WheelUp != NaClApplication::MouseEvent::Button::Left && |
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NaClApplication::MouseEvent::Button::WheelUp != NaClApplication::MouseEvent::Button::Middle && |
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NaClApplication::MouseEvent::Button::WheelUp != NaClApplication::MouseEvent::Button::Right && |
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NaClApplication::MouseEvent::Button::WheelDown != NaClApplication::MouseEvent::Button::Left && |
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NaClApplication::MouseEvent::Button::WheelDown != NaClApplication::MouseEvent::Button::Middle && |
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NaClApplication::MouseEvent::Button::WheelDown != NaClApplication::MouseEvent::Button::Right, ""); |
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struct NaClApplication::ConsoleDebugOutput { |
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explicit ConsoleDebugOutput(pp::Instance* instance); |
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Utility::NaClConsoleStreamBuffer debugBuffer, warningBuffer, errorBuffer; |
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std::ostream debugOutput, warningOutput, errorOutput; |
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}; |
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NaClApplication::ConsoleDebugOutput::ConsoleDebugOutput(pp::Instance* instance): debugBuffer(instance, Utility::NaClConsoleStreamBuffer::LogLevel::Log), warningBuffer(instance, Utility::NaClConsoleStreamBuffer::LogLevel::Warning), errorBuffer(instance, Utility::NaClConsoleStreamBuffer::LogLevel::Error), debugOutput(&debugBuffer), warningOutput(&warningBuffer), errorOutput(&errorBuffer) { |
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/* Inform about this change on standard output */ |
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Debug() << "Platform::NaClApplication: redirecting Debug, Warning and Error output to JavaScript console"; |
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Debug::setOutput(&debugOutput); |
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Warning::setOutput(&warningOutput); |
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Error::setOutput(&errorOutput); |
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} |
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#ifndef DOXYGEN_GENERATING_OUTPUT |
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NaClApplication::NaClApplication(const Arguments& arguments): NaClApplication{arguments, Configuration{}} {} |
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#endif |
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NaClApplication::NaClApplication(const Arguments& arguments, const Configuration& configuration): NaClApplication{arguments, NoCreate} { |
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createContext(configuration); |
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} |
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NaClApplication::NaClApplication(const Arguments& arguments, NoCreateT): Instance(arguments), Graphics3DClient(this), MouseLock(this) { |
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_debugOutput.reset(new ConsoleDebugOutput{this}); |
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} |
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void NaClApplication::createContext() { createContext({}); } |
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void NaClApplication::createContext(const Configuration& configuration) { |
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if(!tryCreateContext(configuration)) std::exit(1); |
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} |
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bool NaClApplication::tryCreateContext(const Configuration& configuration) { |
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CORRADE_ASSERT(!_context, "Platform::NaClApplication::tryCreateContext(): context already created", false); |
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_viewportSize = configuration.size(); |
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const std::int32_t attributes[] = { |
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PP_GRAPHICS3DATTRIB_ALPHA_SIZE, 8, |
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PP_GRAPHICS3DATTRIB_DEPTH_SIZE, 24, |
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PP_GRAPHICS3DATTRIB_STENCIL_SIZE, 8, |
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PP_GRAPHICS3DATTRIB_SAMPLES, configuration.sampleCount(), |
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PP_GRAPHICS3DATTRIB_SAMPLE_BUFFERS, configuration.sampleCount() > 1 ? 1 : 0, |
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PP_GRAPHICS3DATTRIB_WIDTH, configuration.size().x(), |
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PP_GRAPHICS3DATTRIB_HEIGHT, configuration.size().y(), |
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PP_GRAPHICS3DATTRIB_NONE |
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}; |
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_graphics.reset(new pp::Graphics3D(this, attributes)); |
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if(_graphics->is_null()) { |
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Error() << "Platform::NaClApplication::tryCreateContext(): cannot create context"; |
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_graphics.reset(); |
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return false; |
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} |
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if(!BindGraphics(*_graphics)) { |
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Error() << "Platform::NaClApplication::tryCreateContext(): cannot bind graphics"; |
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_graphics.reset(); |
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return false; |
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} |
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_fullscreen.reset(new pp::Fullscreen(this)); |
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glSetCurrentContextPPAPI(_graphics->pp_resource()); |
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/* Enable input handling for mouse and keyboard */ |
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RequestInputEvents(PP_INPUTEVENT_CLASS_MOUSE|PP_INPUTEVENT_CLASS_WHEEL); |
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RequestFilteringInputEvents(PP_INPUTEVENT_CLASS_KEYBOARD); |
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/* Return true if the initialization succeeds */ |
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return !!(_context = Platform::Context::tryCreate()); |
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} |
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NaClApplication::~NaClApplication() = default; |
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bool NaClApplication::isFullscreen() { |
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return _fullscreen->IsFullscreen(); |
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} |
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bool NaClApplication::setFullscreen(bool enabled) { |
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/* Given fullscreen mode already set or switching to it is in progress, done */ |
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if(isFullscreen() == enabled || ((_flags & Flag::FullscreenSwitchInProgress) && (_flags & Flag::WillBeFullscreen) == enabled)) |
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return true; |
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/* Switch to opposite fullscreen mode is in progress, can't revert it back */ |
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if((_flags & Flag::FullscreenSwitchInProgress) && (_flags & Flag::WillBeFullscreen) != enabled) |
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return false; |
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/* Set fullscreen */ |
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if(!_fullscreen->SetFullscreen(enabled)) |
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return false; |
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/* Set flags */ |
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_flags |= Flag::FullscreenSwitchInProgress; |
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enabled ? _flags |= Flag::WillBeFullscreen : _flags &= ~Flag::WillBeFullscreen; |
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return true; |
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} |
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void NaClApplication::DidChangeView(const pp::View& view) { |
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/* Fullscreen switch in progress */ |
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if(_flags & Flag::FullscreenSwitchInProgress) { |
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/* Done, remove the progress flag */ |
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if(isFullscreen() == bool(_flags & Flag::WillBeFullscreen)) { |
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_flags &= ~Flag::FullscreenSwitchInProgress; |
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_flags |= Flag::Redraw; |
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} |
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/* Don't process anything during the switch */ |
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else return; |
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} |
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Vector2i size(view.GetRect().width(), view.GetRect().height()); |
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/* Canvas resized */ |
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if(_viewportSize != size) { |
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_graphics->ResizeBuffers(size.x(), size.y()); |
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viewportEvent(_viewportSize = size); |
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} |
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drawEvent(); |
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} |
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bool NaClApplication::HandleInputEvent(const pp::InputEvent& event) { |
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/* Don't handle anything during switch from/to fullscreen */ |
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if(_flags & Flag::FullscreenSwitchInProgress) return false; |
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Flags tmpFlags = _flags; |
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switch(event.GetType()) { |
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case PP_INPUTEVENT_TYPE_KEYDOWN: |
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case PP_INPUTEVENT_TYPE_KEYUP: { |
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pp::KeyboardInputEvent keyEvent(event); |
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KeyEvent e(static_cast<KeyEvent::Key>(keyEvent.GetKeyCode()), static_cast<InputEvent::Modifier>(keyEvent.GetModifiers())); |
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event.GetType() == PP_INPUTEVENT_TYPE_KEYDOWN ? keyPressEvent(e) : keyReleaseEvent(e); |
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if(!e.isAccepted()) return false; |
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break; |
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} |
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case PP_INPUTEVENT_TYPE_MOUSEDOWN: |
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case PP_INPUTEVENT_TYPE_MOUSEUP: { |
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pp::MouseInputEvent mouseEvent(event); |
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MouseEvent e(static_cast<MouseEvent::Button>(mouseEvent.GetButton()), {mouseEvent.GetPosition().x(), mouseEvent.GetPosition().y()}, static_cast<InputEvent::Modifier>(mouseEvent.GetModifiers())); |
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event.GetType() == PP_INPUTEVENT_TYPE_MOUSEDOWN ? mousePressEvent(e) : mouseReleaseEvent(e); |
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if(!e.isAccepted()) return false; |
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break; |
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} |
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case PP_INPUTEVENT_TYPE_WHEEL: { |
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pp::WheelInputEvent wheelEvent(event); |
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MouseScrollEvent e{{wheelEvent.GetDelta().x(), wheelEvent.GetDelta().y()}, static_cast<InputEvent::Modifier>(wheelEvent.GetModifiers())}; |
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mouseScrollEvent(e); |
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#ifdef MAGNUM_BUILD_DEPRECATED |
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if(!Math::TypeTraits<Float>::equals(wheelEvent.GetDelta().y(), 0.0f)) { |
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MouseEvent e2(wheelEvent.GetDelta().y() > 0 ? MouseEvent::Button::WheelUp : MouseEvent::Button::WheelDown, {}, static_cast<InputEvent::Modifier>(wheelEvent.GetModifiers())); |
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mousePressEvent(e2); |
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if(!e.isAccepted() && !e2.isAccepted()) return false; |
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} else if(!e.isAccepted()) return false; |
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#else |
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if(!e.isAccepted()) return false; |
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#endif |
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break; |
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} |
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case PP_INPUTEVENT_TYPE_MOUSEMOVE: { |
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pp::MouseInputEvent mouseEvent(event); |
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MouseMoveEvent e({mouseEvent.GetPosition().x(), mouseEvent.GetPosition().y()}, {mouseEvent.GetMovement().x(), mouseEvent.GetMovement().y()}, static_cast<InputEvent::Modifier>(mouseEvent.GetModifiers())); |
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mouseMoveEvent(e); |
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if(!e.isAccepted()) return false; |
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break; |
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} |
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default: return false; |
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} |
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/* Assume everything is properly sequential here */ |
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CORRADE_INTERNAL_ASSERT((tmpFlags & Flag::SwapInProgress) == (_flags & Flag::SwapInProgress)); |
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/* Redraw, if it won't be handled after swap automatically */ |
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if((_flags & Flag::Redraw) && !(_flags & Flag::SwapInProgress)) { |
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_flags &= ~Flag::Redraw; |
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drawEvent(); |
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} |
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return true; |
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} |
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void NaClApplication::swapBuffers() { |
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/* Swap already in progress, do nothing */ |
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if(_flags & Flag::SwapInProgress) return; |
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/* Swap buffers and call swapCallback() when done */ |
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_flags |= Flag::SwapInProgress; |
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_graphics->SwapBuffers(pp::CompletionCallback(&swapCallback, this)); |
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} |
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void NaClApplication::swapCallback(void* applicationInstance, std::int32_t) { |
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NaClApplication* instance = static_cast<NaClApplication*>(applicationInstance); |
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instance->_flags &= ~Flag::SwapInProgress; |
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/* Redraw, if requested */ |
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if(instance->_flags & Flag::Redraw) { |
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instance->_flags &= ~Flag::Redraw; |
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instance->drawEvent(); |
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} |
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} |
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||||||
void NaClApplication::setMouseLocked(bool enabled) { |
|
||||||
/* Already done, nothing to do */ |
|
||||||
if(enabled == isMouseLocked()) return; |
|
||||||
|
|
||||||
if(enabled) LockMouse(pp::CompletionCallback(&mouseLockCallback, this)); |
|
||||||
else UnlockMouse(); |
|
||||||
} |
|
||||||
|
|
||||||
void NaClApplication::mouseLockCallback(void* applicationInstance, std::int32_t) { |
|
||||||
NaClApplication* instance = static_cast<NaClApplication*>(applicationInstance); |
|
||||||
instance->_flags |= Flag::MouseLocked; |
|
||||||
} |
|
||||||
|
|
||||||
void NaClApplication::viewportEvent(const Vector2i&) {} |
|
||||||
void NaClApplication::keyPressEvent(KeyEvent&) {} |
|
||||||
void NaClApplication::keyReleaseEvent(KeyEvent&) {} |
|
||||||
void NaClApplication::mousePressEvent(MouseEvent&) {} |
|
||||||
void NaClApplication::mouseReleaseEvent(MouseEvent&) {} |
|
||||||
void NaClApplication::mouseMoveEvent(MouseMoveEvent&) {} |
|
||||||
void NaClApplication::mouseScrollEvent(MouseScrollEvent&) {} |
|
||||||
|
|
||||||
template class BasicScreen<NaClApplication>; |
|
||||||
template class BasicScreenedApplication<NaClApplication>; |
|
||||||
|
|
||||||
}} |
|
||||||
@ -1,821 +0,0 @@ |
|||||||
#ifndef Magnum_Platform_NaClApplication_h |
|
||||||
#define Magnum_Platform_NaClApplication_h |
|
||||||
/*
|
|
||||||
This file is part of Magnum. |
|
||||||
|
|
||||||
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
|
||||||
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. |
|
||||||
*/ |
|
||||||
|
|
||||||
/** @file
|
|
||||||
* @brief Class @ref Magnum::Platform::NaClApplication, macro @ref MAGNUM_NACLAPPLICATION_MAIN() |
|
||||||
*/ |
|
||||||
|
|
||||||
#include <memory> |
|
||||||
#include <string> |
|
||||||
#include <Corrade/Containers/EnumSet.h> |
|
||||||
|
|
||||||
/* Needs to be first */ |
|
||||||
#include "Magnum/OpenGL.h" |
|
||||||
|
|
||||||
#include <ppapi/cpp/input_event.h> |
|
||||||
#include <ppapi/cpp/instance.h> |
|
||||||
#include <ppapi/cpp/module.h> |
|
||||||
#include <ppapi/cpp/mouse_lock.h> |
|
||||||
#include <ppapi/cpp/graphics_3d_client.h> |
|
||||||
#include <ppapi/gles2/gl2ext_ppapi.h> |
|
||||||
|
|
||||||
#include "Magnum/Magnum.h" |
|
||||||
#include "Magnum/Tags.h" |
|
||||||
#include "Magnum/Math/Vector2.h" |
|
||||||
#include "Magnum/Platform/Platform.h" |
|
||||||
|
|
||||||
namespace pp { |
|
||||||
class Graphics3D; |
|
||||||
class Fullscreen; |
|
||||||
} |
|
||||||
|
|
||||||
#ifndef CORRADE_TARGET_NACL |
|
||||||
#error this header is available only on Google Chrome Native Client build |
|
||||||
#endif |
|
||||||
|
|
||||||
namespace Magnum { namespace Platform { |
|
||||||
|
|
||||||
/** @nosubgrouping
|
|
||||||
@brief NaCl application |
|
||||||
|
|
||||||
Application running in [Google Chrome Native Client](https://developers.google.com/native-client/).
|
|
||||||
Supports keyboard and mouse handling. |
|
||||||
|
|
||||||
This application library is available only in |
|
||||||
@ref CORRADE_TARGET_NACL "Google Chrome Native Client", see respective sections |
|
||||||
in @ref building-corrade-cross-nacl "Corrade's" and @ref building-cross-nacl "Magnum's" |
|
||||||
building documentation. It is built if `WITH_NACLAPPLICATION` is enabled in |
|
||||||
CMake. |
|
||||||
|
|
||||||
## Bootstrap application |
|
||||||
|
|
||||||
Fully contained base application using @ref Sdl2Application for desktop build |
|
||||||
and @ref NaClApplication for Native Client build along with full HTML markup |
|
||||||
and CMake setup is available in `base-nacl` branch of |
|
||||||
[Magnum Bootstrap](https://github.com/mosra/magnum-bootstrap) repository,
|
|
||||||
download it as [tar.gz](https://github.com/mosra/magnum-bootstrap/archive/base-nacl.tar.gz)
|
|
||||||
or [zip](https://github.com/mosra/magnum-bootstrap/archive/base-nacl.zip) file.
|
|
||||||
After extracting the downloaded archive, you can do the desktop build in the |
|
||||||
same way as with @ref Sdl2Application. For the Native Client build you also |
|
||||||
need to put the contents of toolchains repository from https://github.com/mosra/toolchains
|
|
||||||
in `toolchains/` subdirectory. Don't forget to adapt `NACL_PREFIX` variable in |
|
||||||
`toolchains/generic/NaCl-newlib-x86-32.cmake` and |
|
||||||
`toolchains/generic/NaCl-newlib-x86-64.cmake` to path where your SDK is |
|
||||||
installed. Default is `/usr/nacl`. You may need to adapt also |
|
||||||
`NACL_TOOLCHAIN_PATH` so CMake is able to find the compiler. |
|
||||||
|
|
||||||
Then create build directories for x86-32 and x86-64 and run `cmake` and |
|
||||||
build/install commands in them. The toolchains need access to the platform |
|
||||||
file, so be sure to properly set **absolute** path to `toolchains/modules/` |
|
||||||
directory containing `Platform/NaCl.cmake`. Set `CMAKE_INSTALL_PREFIX` to |
|
||||||
location of your webserver to have the files installed in proper location (e.g. |
|
||||||
`/srv/http/nacl`). |
|
||||||
|
|
||||||
mkdir build-nacl-x86-32 && cd build-nacl-x86-32 |
|
||||||
cmake .. \
|
|
||||||
-DCMAKE_TOOLCHAIN_FILE="../toolchains/generic/NaCl-newlib-x86-32.cmake" \
|
|
||||||
-DCMAKE_INSTALL_PREFIX=/srv/http/nacl |
|
||||||
cmake --build . |
|
||||||
cmake --build . --target install |
|
||||||
|
|
||||||
mkdir build-nacl-x86-64 && cd build-nacl-x86-64 |
|
||||||
cmake .. \
|
|
||||||
-DCMAKE_TOOLCHAIN_FILE="../toolchains/generic/NaCl-newlib-x86-64.cmake" \
|
|
||||||
-DCMAKE_INSTALL_PREFIX=/srv/http/nacl |
|
||||||
cmake --build . |
|
||||||
cmake --build . --target install |
|
||||||
|
|
||||||
See @ref cmake for more information. |
|
||||||
|
|
||||||
You can then open `MyApplication` through your webserver in Chrome (e.g. |
|
||||||
`http://localhost/nacl/MyApplication.html`).
|
|
||||||
|
|
||||||
## General usage |
|
||||||
|
|
||||||
For CMake you need to copy `FindOpenGLES2.cmake` from `modules/` directory in |
|
||||||
Magnum source to `modules/` dir in your project (so it is able to find OpenGL |
|
||||||
ES). Request `NaClApplication` component of `Magnum` package and link to |
|
||||||
`Magnum::NaClApplication` target. If no other application is requested, you can |
|
||||||
also use generic `Magnum::Application` alias to simplify porting. Again, see |
|
||||||
@ref building and @ref cmake for more information. |
|
||||||
|
|
||||||
In C++ code you need to implement at least @ref drawEvent() to be able to draw |
|
||||||
on the screen. The subclass must be then registered to NaCl API using |
|
||||||
@ref MAGNUM_NACLAPPLICATION_MAIN() macro. See @ref platform for more |
|
||||||
information. |
|
||||||
@code |
|
||||||
class MyApplication: public Platform::NaClApplication { |
|
||||||
// implement required methods...
|
|
||||||
}; |
|
||||||
MAGNUM_NACLAPPLICATION_MAIN(MyApplication) |
|
||||||
@endcode |
|
||||||
|
|
||||||
If no other application header is included, this class is also aliased to |
|
||||||
`Platform::Application` and the macro is aliased to `MAGNUM_APPLICATION_MAIN()` |
|
||||||
to simplify porting. |
|
||||||
|
|
||||||
### HTML markup and NMF file |
|
||||||
|
|
||||||
You need to provide HTML markup for your application. Template one is below or |
|
||||||
in the bootstrap application, you can modify it to your liking. The markup |
|
||||||
references two files, `NaClApplication.js` and `WebApplication.css`, both are |
|
||||||
in `Platform/` directory in the source tree and are also installed into |
|
||||||
`share/magnum/` inside your NaCl toolchain. Change `<application>` to |
|
||||||
name of your executable. |
|
||||||
@code |
|
||||||
<!DOCTYPE html> |
|
||||||
<html xmlns="http://www.w3.org/1999/xhtml"> |
|
||||||
<head> |
|
||||||
<title>Magnum NaCl Application</title> |
|
||||||
<meta charset="utf-8" /> |
|
||||||
<link rel="stylesheet" href="WebApplication.css" /> |
|
||||||
</head> |
|
||||||
<body> |
|
||||||
<h1>Magnum NaCl Application</h1> |
|
||||||
<div id="listener"> |
|
||||||
<embed id="module" type="application/x-nacl" src="<application>.nmf"></embed> |
|
||||||
<div id="status">Initialization...</div> |
|
||||||
<div id="statusDescription"></div> |
|
||||||
<script src="NaClApplication.js"></script> |
|
||||||
</div> |
|
||||||
</body> |
|
||||||
</html> |
|
||||||
@endcode |
|
||||||
|
|
||||||
You can modify all the files to your liking, but the HTML file must contain at |
|
||||||
least the `<embed>` enclosed in listener `<div>`. The JavaScript |
|
||||||
file contains event listeners which print loading status on the page. The |
|
||||||
status displayed in the remaining two `<div>`s, if they are available. |
|
||||||
The CSS file contains rudimentary style to avoid eye bleeding. |
|
||||||
|
|
||||||
The `<embed>` file references NMF file which you need to provide too. If |
|
||||||
you target @ref CORRADE_TARGET_NACL_NEWLIB "newlib", the file is pretty simple, |
|
||||||
for example (change `<application>` to name of your executable): |
|
||||||
@code |
|
||||||
{ |
|
||||||
"program": { |
|
||||||
"x86-32": {"url": "<application>-x86-32.nexe"}, |
|
||||||
"x86-64": {"url": "<application>-x86-64.nexe"} |
|
||||||
} |
|
||||||
} |
|
||||||
@endcode |
|
||||||
|
|
||||||
If you target @ref CORRADE_TARGET_NACL_GLIBC "glibc", you need to specify also |
|
||||||
all additional dependencies. See [Native Client](https://developers.google.com/native-client/)
|
|
||||||
documentation for more information. |
|
||||||
|
|
||||||
## Redirecting output to Chrome's JavaScript console |
|
||||||
|
|
||||||
The application by default redirects @ref Corrade::Utility::Debug "Debug", |
|
||||||
@ref Corrade::Utility::Warning "Warning" and @ref Corrade::Utility::Error "Error" |
|
||||||
output to JavaScript console. See also @ref Corrade::Utility::NaClConsoleStreamBuffer |
|
||||||
for more information. |
|
||||||
*/ |
|
||||||
class NaClApplication: public pp::Instance, public pp::Graphics3DClient, public pp::MouseLock { |
|
||||||
public: |
|
||||||
/** @brief Application arguments */ |
|
||||||
typedef PP_Instance Arguments; |
|
||||||
|
|
||||||
class Configuration; |
|
||||||
class InputEvent; |
|
||||||
class KeyEvent; |
|
||||||
class MouseEvent; |
|
||||||
class MouseMoveEvent; |
|
||||||
class MouseScrollEvent; |
|
||||||
|
|
||||||
/** @copydoc Sdl2Application::Sdl2Application(const Arguments&, const Configuration&) */ |
|
||||||
#ifdef DOXYGEN_GENERATING_OUTPUT |
|
||||||
explicit NaClApplication(const Arguments& arguments, const Configuration& configuration = Configuration()); |
|
||||||
#else |
|
||||||
/* To avoid "invalid use of incomplete type" */ |
|
||||||
explicit NaClApplication(const Arguments& arguments, const Configuration& configuration); |
|
||||||
explicit NaClApplication(const Arguments& arguments); |
|
||||||
#endif |
|
||||||
|
|
||||||
/** @copydoc Sdl2Application::Sdl2Application(const Arguments&, NoCreateT) */ |
|
||||||
explicit NaClApplication(const Arguments& arguments, NoCreateT); |
|
||||||
|
|
||||||
#ifdef MAGNUM_BUILD_DEPRECATED |
|
||||||
/**
|
|
||||||
* @copybrief NaClApplication(const Arguments&, NoCreateT) |
|
||||||
* @deprecated Use @ref NaClApplication(const Arguments&, NoCreateT) instead. |
|
||||||
*/ |
|
||||||
CORRADE_DEPRECATED("use NaClApplication(const Arguments&, NoCreateT) instead") explicit NaClApplication(const Arguments& arguments, std::nullptr_t): NaClApplication{arguments, NoCreate} {} |
|
||||||
#endif |
|
||||||
|
|
||||||
/** @brief Copying is not allowed */ |
|
||||||
NaClApplication(const NaClApplication&) = delete; |
|
||||||
|
|
||||||
/** @brief Moving is not allowed */ |
|
||||||
NaClApplication(NaClApplication&&) = delete; |
|
||||||
|
|
||||||
/** @brief Copying is not allowed */ |
|
||||||
NaClApplication& operator=(const NaClApplication&) = delete; |
|
||||||
|
|
||||||
/** @brief Moving is not allowed */ |
|
||||||
NaClApplication& operator=(NaClApplication&&) = delete; |
|
||||||
|
|
||||||
protected: |
|
||||||
/* Nobody will need to have (and delete) NaClApplication*, thus this is
|
|
||||||
faster than public pure virtual destructor */ |
|
||||||
~NaClApplication(); |
|
||||||
|
|
||||||
/** @copydoc Sdl2Application::createContext() */ |
|
||||||
#ifdef DOXYGEN_GENERATING_OUTPUT |
|
||||||
void createContext(const Configuration& configuration = Configuration()); |
|
||||||
#else |
|
||||||
/* To avoid "invalid use of incomplete type" */ |
|
||||||
void createContext(const Configuration& configuration); |
|
||||||
void createContext(); |
|
||||||
#endif |
|
||||||
|
|
||||||
/** @copydoc Sdl2Application::tryCreateContext() */ |
|
||||||
bool tryCreateContext(const Configuration& configuration); |
|
||||||
|
|
||||||
/** @{ @name Screen handling */ |
|
||||||
|
|
||||||
public: |
|
||||||
/** @brief Whether the application runs fullscreen */ |
|
||||||
bool isFullscreen(); |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Set fullscreen |
|
||||||
* @return `False` if switch to opposite mode is in progress or if the |
|
||||||
* switch is not possible, `true` otherwise. |
|
||||||
* |
|
||||||
* The switch is done asynchronously, during the switch no event |
|
||||||
* processing is done. |
|
||||||
*/ |
|
||||||
bool setFullscreen(bool enabled); |
|
||||||
|
|
||||||
protected: |
|
||||||
/**
|
|
||||||
* @brief Swap buffers |
|
||||||
* |
|
||||||
* Paints currently rendered framebuffer on screen. |
|
||||||
*/ |
|
||||||
void swapBuffers(); |
|
||||||
|
|
||||||
/** @copydoc Sdl2Application::redraw() */ |
|
||||||
void redraw() { _flags |= Flag::Redraw; } |
|
||||||
|
|
||||||
#ifdef DOXYGEN_GENERATING_OUTPUT |
|
||||||
protected: |
|
||||||
#else |
|
||||||
private: |
|
||||||
#endif |
|
||||||
/** @copydoc Sdl2Application::viewportEvent() */ |
|
||||||
virtual void viewportEvent(const Vector2i& size); |
|
||||||
|
|
||||||
/** @copydoc Sdl2Application::drawEvent() */ |
|
||||||
virtual void drawEvent() = 0; |
|
||||||
|
|
||||||
/*@}*/ |
|
||||||
|
|
||||||
/** @{ @name Keyboard handling */ |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Key press event |
|
||||||
* |
|
||||||
* Called when an key is pressed. Default implementation does nothing. |
|
||||||
* If you accept the event, call @ref InputEvent::setAccepted() "setAccepted()" |
|
||||||
* on it, otherwise the event will be propagated to the browser. |
|
||||||
*/ |
|
||||||
virtual void keyPressEvent(KeyEvent& event); |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Key release event |
|
||||||
* |
|
||||||
* Called when an key is released. Default implementation does nothing. |
|
||||||
* If you accept the event, call @ref InputEvent::setAccepted() "setAccepted()" |
|
||||||
* on it, otherwise the event will be propagated to the browser. |
|
||||||
*/ |
|
||||||
virtual void keyReleaseEvent(KeyEvent& event); |
|
||||||
|
|
||||||
/*@}*/ |
|
||||||
|
|
||||||
/** @{ @name Mouse handling */ |
|
||||||
|
|
||||||
public: |
|
||||||
/** @brief Whether mouse is locked */ |
|
||||||
bool isMouseLocked() const { return _flags & Flag::MouseLocked; } |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Enable or disable mouse locking |
|
||||||
* |
|
||||||
* When mouse is locked, the cursor is hidden and only |
|
||||||
* @ref MouseMoveEvent::relativePosition() is changing, absolute |
|
||||||
* position stays the same. |
|
||||||
*/ |
|
||||||
void setMouseLocked(bool enabled); |
|
||||||
|
|
||||||
#ifdef DOXYGEN_GENERATING_OUTPUT |
|
||||||
protected: |
|
||||||
#else |
|
||||||
private: |
|
||||||
#endif |
|
||||||
/**
|
|
||||||
* @brief Mouse press event |
|
||||||
* |
|
||||||
* Called when mouse button is pressed. Default implementation does |
|
||||||
* nothing. If you accept the event, call @ref InputEvent::setAccepted() "setAccepted()" |
|
||||||
* on it, otherwise the event will be propagated to the browser. |
|
||||||
*/ |
|
||||||
virtual void mousePressEvent(MouseEvent& event); |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Mouse release event |
|
||||||
* |
|
||||||
* Called when mouse button is released. Default implementation does |
|
||||||
* nothing. If you accept the event, call @ref InputEvent::setAccepted() "setAccepted()" |
|
||||||
* on it, otherwise the event will be propagated to the browser. |
|
||||||
*/ |
|
||||||
virtual void mouseReleaseEvent(MouseEvent& event); |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Mouse move event |
|
||||||
* |
|
||||||
* Called when mouse is moved. Default implementation does nothing. If |
|
||||||
* you accept the event, call @ref InputEvent::setAccepted() "setAccepted()" |
|
||||||
* on it, otherwise the event will be propagated to the browser. |
|
||||||
*/ |
|
||||||
virtual void mouseMoveEvent(MouseMoveEvent& event); |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Mouse scroll event |
|
||||||
* |
|
||||||
* Called when a scrolling device is used (mouse wheel or scrolling |
|
||||||
* area on a touchpad). Default implementation does nothing. If you |
|
||||||
* accept the event, call @ref InputEvent::setAccepted() "setAccepted()" |
|
||||||
* on it, otherwise the event will be propagated to the browser. |
|
||||||
*/ |
|
||||||
virtual void mouseScrollEvent(MouseScrollEvent& event); |
|
||||||
|
|
||||||
/*@}*/ |
|
||||||
|
|
||||||
private: |
|
||||||
struct ConsoleDebugOutput; |
|
||||||
|
|
||||||
enum class Flag: UnsignedByte { |
|
||||||
SwapInProgress = 1 << 0, |
|
||||||
Redraw = 1 << 1, |
|
||||||
FullscreenSwitchInProgress = 1 << 2, |
|
||||||
WillBeFullscreen = 1 << 3, |
|
||||||
MouseLocked = 1 << 4 |
|
||||||
}; |
|
||||||
typedef Containers::EnumSet<Flag> Flags; |
|
||||||
|
|
||||||
void Graphics3DContextLost() override { |
|
||||||
CORRADE_ASSERT(false, "NaClApplication: context unexpectedly lost", ); |
|
||||||
} |
|
||||||
|
|
||||||
void MouseLockLost() override { |
|
||||||
_flags &= ~Flag::MouseLocked; |
|
||||||
} |
|
||||||
|
|
||||||
void DidChangeView(const pp::View& view) override; |
|
||||||
|
|
||||||
bool HandleInputEvent(const pp::InputEvent& event) override; |
|
||||||
|
|
||||||
static void swapCallback(void* applicationInstance, std::int32_t); |
|
||||||
static void mouseLockCallback(void* applicationInstance, std::int32_t); |
|
||||||
|
|
||||||
std::unique_ptr<pp::Graphics3D> _graphics; |
|
||||||
std::unique_ptr<pp::Fullscreen> _fullscreen; |
|
||||||
Vector2i _viewportSize; |
|
||||||
Flags _flags; |
|
||||||
|
|
||||||
std::unique_ptr<ConsoleDebugOutput> _debugOutput; |
|
||||||
std::unique_ptr<Platform::Context> _context; |
|
||||||
|
|
||||||
CORRADE_ENUMSET_FRIEND_OPERATORS(Flags) |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
@brief Configuration |
|
||||||
|
|
||||||
Double-buffered RGBA canvas with depth and stencil buffers. |
|
||||||
@see @ref NaClApplication(), @ref createContext(), @ref tryCreateContext() |
|
||||||
*/ |
|
||||||
class NaClApplication::Configuration { |
|
||||||
public: |
|
||||||
constexpr /*implicit*/ Configuration(): _size(640, 480), _sampleCount(0) {} |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Set window title |
|
||||||
* @return Reference to self (for method chaining) |
|
||||||
* |
|
||||||
* @note This function does nothing and is included only for |
|
||||||
* compatibility with other toolkits. You need to set the title |
|
||||||
* separately in application's HTML markup. |
|
||||||
*/ |
|
||||||
template<class T> Configuration& setTitle(const T&) { return *this; } |
|
||||||
|
|
||||||
/** @brief Window size */ |
|
||||||
Vector2i size() const { return _size; } |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Set window size |
|
||||||
* @return Reference to self (for method chaining) |
|
||||||
* |
|
||||||
* Default is `{640, 480}`. |
|
||||||
*/ |
|
||||||
Configuration& setSize(const Vector2i& size) { |
|
||||||
_size = size; |
|
||||||
return *this; |
|
||||||
} |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Set context version |
|
||||||
* |
|
||||||
* @note This function does nothing and is included only for |
|
||||||
* compatibility with other toolkits. @ref Version::GLES200 is |
|
||||||
* always used. |
|
||||||
*/ |
|
||||||
Configuration& setVersion(Version) { return *this; } |
|
||||||
|
|
||||||
/** @brief Sample count */ |
|
||||||
Int sampleCount() const { return _sampleCount; } |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Set sample count |
|
||||||
* @return Reference to self (for method chaining) |
|
||||||
* |
|
||||||
* Default is `0`, thus no multisampling. See also |
|
||||||
* @ref Renderer::Feature::Multisampling. |
|
||||||
*/ |
|
||||||
Configuration& setSampleCount(Int count) { |
|
||||||
_sampleCount = count; |
|
||||||
return *this; |
|
||||||
} |
|
||||||
|
|
||||||
private: |
|
||||||
Vector2i _size; |
|
||||||
Int _sampleCount; |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
@brief Base for input events |
|
||||||
|
|
||||||
If you accept the event, call @ref setAccepted(), otherwise the event will be |
|
||||||
propagated to the browser. |
|
||||||
@see @ref KeyEvent, @ref MouseEvent, @ref MouseMoveEvent, @ref keyPressEvent(), |
|
||||||
@ref keyReleaseEvent(), @ref mousePressEvent(), @ref mouseReleaseEvent(), |
|
||||||
@ref mouseMoveEvent() |
|
||||||
*/ |
|
||||||
class NaClApplication::InputEvent { |
|
||||||
public: |
|
||||||
/**
|
|
||||||
* @brief Modifier |
|
||||||
* |
|
||||||
* @see @ref Modifiers, @ref modifiers() |
|
||||||
* @todo AltGr + PP_INPUTEVENT_MODIFIER_ISKEYPAD, PP_INPUTEVENT_MODIFIER_ISAUTOREPEAT |
|
||||||
*/ |
|
||||||
enum class Modifier: std::uint32_t { |
|
||||||
Shift = PP_INPUTEVENT_MODIFIER_SHIFTKEY, /**< Shift */ |
|
||||||
Ctrl = PP_INPUTEVENT_MODIFIER_CONTROLKEY, /**< Ctrl */ |
|
||||||
Alt = PP_INPUTEVENT_MODIFIER_ALTKEY, /**< Alt */ |
|
||||||
Meta = PP_INPUTEVENT_MODIFIER_METAKEY, /**< Meta */ |
|
||||||
CapsLock = PP_INPUTEVENT_MODIFIER_CAPSLOCKKEY, /**< Caps lock */ |
|
||||||
NumLock = PP_INPUTEVENT_MODIFIER_NUMLOCKKEY /**< Num lock */ |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Set of modifiers |
|
||||||
* |
|
||||||
* @see @ref modifiers() |
|
||||||
*/ |
|
||||||
typedef Containers::EnumSet<Modifier> Modifiers; |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Mouse button |
|
||||||
* |
|
||||||
* @see @ref Buttons, @ref buttons() |
|
||||||
*/ |
|
||||||
enum class Button: std::uint32_t { |
|
||||||
Left = PP_INPUTEVENT_MODIFIER_LEFTBUTTONDOWN, /**< Left button */ |
|
||||||
Middle = PP_INPUTEVENT_MODIFIER_MIDDLEBUTTONDOWN, /**< Middle button */ |
|
||||||
Right = PP_INPUTEVENT_MODIFIER_RIGHTBUTTONDOWN /**< Right button */ |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Set of mouse buttons |
|
||||||
* |
|
||||||
* @see @ref buttons() |
|
||||||
*/ |
|
||||||
typedef Containers::EnumSet<Button> Buttons; |
|
||||||
|
|
||||||
/** @brief Copying is not allowed */ |
|
||||||
InputEvent(const InputEvent&) = delete; |
|
||||||
|
|
||||||
/** @brief Moving is not allowed */ |
|
||||||
InputEvent(InputEvent&&) = delete; |
|
||||||
|
|
||||||
/** @brief Copying is not allowed */ |
|
||||||
InputEvent& operator=(const InputEvent&) = delete; |
|
||||||
|
|
||||||
/** @brief Moving is not allowed */ |
|
||||||
InputEvent& operator=(InputEvent&&) = delete; |
|
||||||
|
|
||||||
/** @brief Modifiers */ |
|
||||||
constexpr Modifiers modifiers() const { return _modifiers; } |
|
||||||
|
|
||||||
/** @brief Mouse buttons */ |
|
||||||
constexpr Buttons buttons() const { return Button(static_cast<std::uint32_t>(_modifiers)); } |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Set event as accepted |
|
||||||
* |
|
||||||
* If the event is ignored (i.e., not set as accepted), it is |
|
||||||
* propagated elsewhere (e.g. to the browser). By default is each |
|
||||||
* event ignored. |
|
||||||
*/ |
|
||||||
void setAccepted(bool accepted = true) { _accepted = accepted; } |
|
||||||
|
|
||||||
/** @brief Whether the event is accepted */ |
|
||||||
constexpr bool isAccepted() const { return _accepted; } |
|
||||||
|
|
||||||
#ifndef DOXYGEN_GENERATING_OUTPUT |
|
||||||
protected: |
|
||||||
constexpr InputEvent(Modifiers modifiers): _accepted(false), _modifiers(modifiers) {} |
|
||||||
|
|
||||||
~InputEvent() = default; |
|
||||||
#endif |
|
||||||
|
|
||||||
private: |
|
||||||
bool _accepted; |
|
||||||
const Modifiers _modifiers; |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
@brief Key event |
|
||||||
|
|
||||||
See also @ref InputEvent for more information. |
|
||||||
@see @ref keyPressEvent(), @ref keyReleaseEvent() |
|
||||||
*/ |
|
||||||
class NaClApplication::KeyEvent: public NaClApplication::InputEvent { |
|
||||||
friend NaClApplication; |
|
||||||
|
|
||||||
public: |
|
||||||
/**
|
|
||||||
* @brief Key |
|
||||||
* |
|
||||||
* @see @ref key() |
|
||||||
* @todo Slash, percent, equal to be compatible with *XApplication |
|
||||||
*/ |
|
||||||
enum class Key: std::uint32_t { |
|
||||||
Enter = 0x0D, /**< Enter */ |
|
||||||
Esc = 0x1B, /**< Escape */ |
|
||||||
|
|
||||||
Up = 0x26, /**< Up arrow */ |
|
||||||
Down = 0x28, /**< Down arrow */ |
|
||||||
Left = 0x25, /**< Left arrow */ |
|
||||||
Right = 0x27, /**< Right arrow */ |
|
||||||
F1 = 0x70, /**< F1 */ |
|
||||||
F2 = 0x71, /**< F2 */ |
|
||||||
F3 = 0x72, /**< F3 */ |
|
||||||
F4 = 0x73, /**< F4 */ |
|
||||||
F5 = 0x74, /**< F5 */ |
|
||||||
F6 = 0x75, /**< F6 */ |
|
||||||
F7 = 0x76, /**< F7 */ |
|
||||||
F8 = 0x77, /**< F8 */ |
|
||||||
F9 = 0x78, /**< F9 */ |
|
||||||
F10 = 0x79, /**< F10 */ |
|
||||||
F11 = 0x7A, /**< F11 */ |
|
||||||
F12 = 0x7B, /**< F12 */ |
|
||||||
Home = 0x24, /**< Home */ |
|
||||||
End = 0x23, /**< End */ |
|
||||||
PageUp = 0x21, /**< Page up */ |
|
||||||
PageDown = 0x22, /**< Page down */ |
|
||||||
|
|
||||||
Space = 0x20, /**< Space */ |
|
||||||
Comma = 0xBC, /**< Comma */ |
|
||||||
Period = 0xBE, /**< Period */ |
|
||||||
Minus = 0xBD, /**< Minus */ |
|
||||||
Plus = 0xBB, /**< Plus */ |
|
||||||
|
|
||||||
Zero = '0', /**< Zero */ |
|
||||||
One = '1', /**< One */ |
|
||||||
Two = '2', /**< Two */ |
|
||||||
Three = '3', /**< Three */ |
|
||||||
Four = '4', /**< Four */ |
|
||||||
Five = '5', /**< Five */ |
|
||||||
Six = '6', /**< Six */ |
|
||||||
Seven = '7', /**< Seven */ |
|
||||||
Eight = '8', /**< Eight */ |
|
||||||
Nine = '9', /**< Nine */ |
|
||||||
|
|
||||||
A = 'A', /**< Letter A */ |
|
||||||
B = 'B', /**< Letter B */ |
|
||||||
C = 'C', /**< Letter C */ |
|
||||||
D = 'D', /**< Letter D */ |
|
||||||
E = 'E', /**< Letter E */ |
|
||||||
F = 'F', /**< Letter F */ |
|
||||||
G = 'G', /**< Letter G */ |
|
||||||
H = 'H', /**< Letter H */ |
|
||||||
I = 'I', /**< Letter I */ |
|
||||||
J = 'J', /**< Letter J */ |
|
||||||
K = 'K', /**< Letter K */ |
|
||||||
L = 'L', /**< Letter L */ |
|
||||||
M = 'M', /**< Letter M */ |
|
||||||
N = 'N', /**< Letter N */ |
|
||||||
O = 'O', /**< Letter O */ |
|
||||||
P = 'P', /**< Letter P */ |
|
||||||
Q = 'Q', /**< Letter Q */ |
|
||||||
R = 'R', /**< Letter R */ |
|
||||||
S = 'S', /**< Letter S */ |
|
||||||
T = 'T', /**< Letter T */ |
|
||||||
U = 'U', /**< Letter U */ |
|
||||||
V = 'V', /**< Letter V */ |
|
||||||
W = 'W', /**< Letter W */ |
|
||||||
X = 'X', /**< Letter X */ |
|
||||||
Y = 'Y', /**< Letter Y */ |
|
||||||
Z = 'Z' /**< Letter Z */ |
|
||||||
}; |
|
||||||
|
|
||||||
/** @brief Key */ |
|
||||||
constexpr Key key() const { return _key; } |
|
||||||
|
|
||||||
private: |
|
||||||
constexpr KeyEvent(Key key, Modifiers modifiers): InputEvent(modifiers), _key(key) {} |
|
||||||
|
|
||||||
const Key _key; |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
@brief Mouse event |
|
||||||
|
|
||||||
See also @ref InputEvent for more information. |
|
||||||
@see @ref MouseMoveEvent, @ref MouseScrollEvent, @ref mousePressEvent(), |
|
||||||
@ref mouseReleaseEvent() |
|
||||||
*/ |
|
||||||
class NaClApplication::MouseEvent: public NaClApplication::InputEvent { |
|
||||||
friend NaClApplication; |
|
||||||
|
|
||||||
public: |
|
||||||
/**
|
|
||||||
* @brief Button |
|
||||||
* |
|
||||||
* @see @ref button() |
|
||||||
*/ |
|
||||||
enum class Button: unsigned int { |
|
||||||
Left = PP_INPUTEVENT_MOUSEBUTTON_LEFT, /**< Left button */ |
|
||||||
Middle = PP_INPUTEVENT_MOUSEBUTTON_MIDDLE, /**< Middle button */ |
|
||||||
Right = PP_INPUTEVENT_MOUSEBUTTON_RIGHT, /**< Right button */ |
|
||||||
|
|
||||||
#ifdef MAGNUM_BUILD_DEPRECATED |
|
||||||
/**
|
|
||||||
* Wheel up |
|
||||||
* @deprecated Use @ref MouseScrollEvent and @ref mouseScrollEvent() instead. |
|
||||||
*/ |
|
||||||
WheelUp CORRADE_DEPRECATED_ENUM("use mouseScrollEvent() and MouseScrollEvent instead") = 0xFFFF01, |
|
||||||
|
|
||||||
/**
|
|
||||||
* Wheel down |
|
||||||
* @deprecated Use @ref MouseScrollEvent and @ref mouseScrollEvent() instead. |
|
||||||
*/ |
|
||||||
WheelDown CORRADE_DEPRECATED_ENUM("use mouseScrollEvent() and MouseScrollEvent instead") = 0xFFFF02 |
|
||||||
#endif |
|
||||||
}; |
|
||||||
|
|
||||||
/** @brief Button */ |
|
||||||
constexpr Button button() const { return _button; } |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Position |
|
||||||
* |
|
||||||
* @attention Note that due to the way the @ref Button::WheelUp and |
|
||||||
* @ref Button::WheelDown events are handled by Native Client, the |
|
||||||
* position information is not available, i.e. it is set to zero. |
|
||||||
*/ |
|
||||||
constexpr Vector2i position() const { return _position; } |
|
||||||
|
|
||||||
private: |
|
||||||
constexpr MouseEvent(Button button, const Vector2i& position, Modifiers modifiers): InputEvent(modifiers), _button(button), _position(position) {} |
|
||||||
|
|
||||||
const Button _button; |
|
||||||
const Vector2i _position; |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
@brief Mouse move event |
|
||||||
|
|
||||||
See also @ref InputEvent for more information. |
|
||||||
@see @ref MouseEvent, @ref MouseScrollEvent, @ref mouseMoveEvent() |
|
||||||
*/ |
|
||||||
class NaClApplication::MouseMoveEvent: public NaClApplication::InputEvent { |
|
||||||
friend NaClApplication; |
|
||||||
|
|
||||||
public: |
|
||||||
/** @brief Position */ |
|
||||||
constexpr Vector2i position() const { return _position; } |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Relative position |
|
||||||
* |
|
||||||
* Position relative to previous event. |
|
||||||
*/ |
|
||||||
constexpr Vector2i relativePosition() const { return _relativePosition; } |
|
||||||
|
|
||||||
private: |
|
||||||
constexpr MouseMoveEvent(const Vector2i& position, const Vector2i& relativePosition, Modifiers modifiers): InputEvent(modifiers), _position(position), _relativePosition(relativePosition) {} |
|
||||||
|
|
||||||
const Vector2i _position, _relativePosition; |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
@brief Mouse scroll event |
|
||||||
|
|
||||||
See also @ref InputEvent for more information. |
|
||||||
@see @ref MouseEvent, @ref MouseMoveEvent, @ref mouseScrollEvent() |
|
||||||
*/ |
|
||||||
class NaClApplication::MouseScrollEvent: public NaClApplication::InputEvent { |
|
||||||
friend NaClApplication; |
|
||||||
|
|
||||||
public: |
|
||||||
/** @brief Scroll offset */ |
|
||||||
constexpr Vector2 offset() const { return _offset; } |
|
||||||
|
|
||||||
private: |
|
||||||
constexpr MouseScrollEvent(const Vector2& offset, Modifiers modifiers): InputEvent{modifiers}, _offset{offset} {} |
|
||||||
|
|
||||||
const Vector2 _offset; |
|
||||||
}; |
|
||||||
|
|
||||||
CORRADE_ENUMSET_OPERATORS(NaClApplication::Flags) |
|
||||||
|
|
||||||
namespace Implementation { |
|
||||||
template<class Application> class NaClModule: public pp::Module { |
|
||||||
public: |
|
||||||
~NaClModule() { glTerminatePPAPI(); } |
|
||||||
|
|
||||||
bool Init() override { |
|
||||||
return glInitializePPAPI(get_browser_interface()); |
|
||||||
} |
|
||||||
|
|
||||||
pp::Instance* CreateInstance(PP_Instance instance) { |
|
||||||
return new Application(instance); |
|
||||||
} |
|
||||||
}; |
|
||||||
} |
|
||||||
|
|
||||||
/** @hideinitializer
|
|
||||||
@brief Entry point for NaCl application |
|
||||||
@param className Class name |
|
||||||
|
|
||||||
See @ref Magnum::Platform::NaClApplication "Platform::NaClApplication" for |
|
||||||
usage information. This macro abstracts out platform-specific entry point code |
|
||||||
(the classic `main()` function cannot be used in NaCl). See |
|
||||||
@ref portability-applications for more information. When no other application |
|
||||||
header is included this macro is also aliased to `MAGNUM_APPLICATION_MAIN()`. |
|
||||||
*/ |
|
||||||
/* look at that insane placement of __attribute__. WTF. */ |
|
||||||
#define MAGNUM_NACLAPPLICATION_MAIN(className) \ |
|
||||||
namespace pp { \
|
|
||||||
Module __attribute__ ((visibility ("default"))) * CreateModule(); \
|
|
||||||
Module __attribute__ ((visibility ("default"))) * CreateModule() { \
|
|
||||||
return new Magnum::Platform::Implementation::NaClModule<className>(); \
|
|
||||||
} \
|
|
||||||
} |
|
||||||
|
|
||||||
#ifndef DOXYGEN_GENERATING_OUTPUT |
|
||||||
#ifndef MAGNUM_APPLICATION_MAIN |
|
||||||
typedef NaClApplication Application; |
|
||||||
typedef BasicScreen<NaClApplication> Screen; |
|
||||||
typedef BasicScreenedApplication<NaClApplication> ScreenedApplication; |
|
||||||
#define MAGNUM_APPLICATION_MAIN(className) MAGNUM_NACLAPPLICATION_MAIN(className) |
|
||||||
#else |
|
||||||
#undef MAGNUM_APPLICATION_MAIN |
|
||||||
#endif |
|
||||||
#endif |
|
||||||
|
|
||||||
CORRADE_ENUMSET_OPERATORS(NaClApplication::InputEvent::Modifiers) |
|
||||||
CORRADE_ENUMSET_OPERATORS(NaClApplication::InputEvent::Buttons) |
|
||||||
|
|
||||||
}} |
|
||||||
|
|
||||||
#endif |
|
||||||
@ -1,43 +0,0 @@ |
|||||||
function setStatus(message) { |
|
||||||
var status = document.getElementById('status'); |
|
||||||
if(status) status.innerHTML = message; |
|
||||||
} |
|
||||||
|
|
||||||
function setStatusDescription(message) { |
|
||||||
var statusDescription = document.getElementById('statusDescription'); |
|
||||||
if(statusDescription) statusDescription.innerHTML = message; |
|
||||||
} |
|
||||||
|
|
||||||
var listener = document.getElementById('listener'); |
|
||||||
|
|
||||||
listener.addEventListener('loadstart', function() { |
|
||||||
setStatus('Loading...'); |
|
||||||
}, true); |
|
||||||
|
|
||||||
listener.addEventListener('progress', function(event) { |
|
||||||
setStatus('Downloading...'); |
|
||||||
|
|
||||||
/* Show progress */ |
|
||||||
if(event.lengthComputable && event.total > 0) |
|
||||||
setStatusDescription(Math.round(event.loaded*100/event.total) + '% of ' |
|
||||||
+ Math.round(event.total/1024) + ' kB'); |
|
||||||
|
|
||||||
/* Unknown total size */ |
|
||||||
else setStatusDescription(Math.round(event.loaded/1024) + ' kB'); |
|
||||||
|
|
||||||
}, true); |
|
||||||
|
|
||||||
listener.addEventListener('error', function() { |
|
||||||
setStatus('Loading failed'); |
|
||||||
setStatusDescription(document.getElementById('module').lastError + '<br />Check JavaScript console for more information.'); |
|
||||||
}, true); |
|
||||||
|
|
||||||
listener.addEventListener('abort', function() { |
|
||||||
setStatus('Loading aborted'); |
|
||||||
setStatusDescription(''); |
|
||||||
}, true); |
|
||||||
|
|
||||||
listener.addEventListener('load', function() { |
|
||||||
setStatus(''); |
|
||||||
setStatusDescription(''); |
|
||||||
}, true); |
|
||||||
@ -1,125 +0,0 @@ |
|||||||
/*
|
|
||||||
This file is part of Magnum. |
|
||||||
|
|
||||||
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
|
||||||
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 "WindowlessNaClApplication.h" |
|
||||||
|
|
||||||
#include <ppapi/cpp/graphics_3d.h> |
|
||||||
#include <ppapi/cpp/completion_callback.h> |
|
||||||
#include <Corrade/Utility/Assert.h> |
|
||||||
#include <Corrade/Utility/NaClStreamBuffer.h> |
|
||||||
|
|
||||||
#include "Magnum/Platform/Context.h" |
|
||||||
|
|
||||||
namespace Magnum { namespace Platform { |
|
||||||
|
|
||||||
WindowlessNaClContext::WindowlessNaClContext(pp::Instance& instance, const Configuration&, Context*) { |
|
||||||
const std::int32_t attributes[] = { |
|
||||||
PP_GRAPHICS3DATTRIB_ALPHA_SIZE, 8, |
|
||||||
PP_GRAPHICS3DATTRIB_DEPTH_SIZE, 24, |
|
||||||
PP_GRAPHICS3DATTRIB_STENCIL_SIZE, 8, |
|
||||||
PP_GRAPHICS3DATTRIB_WIDTH, 1, |
|
||||||
PP_GRAPHICS3DATTRIB_HEIGHT, 1, |
|
||||||
PP_GRAPHICS3DATTRIB_NONE |
|
||||||
}; |
|
||||||
|
|
||||||
std::unique_ptr<pp::Graphics3D> context{new pp::Graphics3D{*instance, attributes}}; |
|
||||||
if(context->is_null()) |
|
||||||
Error() << "Platform::WindowlessNaClContext: cannot create context"; |
|
||||||
|
|
||||||
if(!BindGraphics(*context)) |
|
||||||
Error() << "Platform::WindowlessNaClContext: cannot bind graphics"; |
|
||||||
|
|
||||||
/* All went well, save the context */ |
|
||||||
_context = std::move(context); |
|
||||||
} |
|
||||||
|
|
||||||
WindowlessNaClContext::WindowlessNaClContext(WindowlessNaClContext&&) = default; |
|
||||||
|
|
||||||
WindowlessNaClContext::~WindowlessNaClContext() = default; |
|
||||||
|
|
||||||
WindowlessNaClContext& WindowlessNaClContext::operator=(WindowlessNaClContext&&) = default; |
|
||||||
|
|
||||||
bool WindowlessNaClContext::makeCurrent() { |
|
||||||
if(!_context) return false; |
|
||||||
|
|
||||||
glSetCurrentContextPPAPI(_context->pp_resource()); |
|
||||||
return true; |
|
||||||
} |
|
||||||
|
|
||||||
struct WindowlessNaClApplication::ConsoleDebugOutput { |
|
||||||
explicit ConsoleDebugOutput(pp::Instance* instance); |
|
||||||
|
|
||||||
Utility::NaClConsoleStreamBuffer debugBuffer, warningBuffer, errorBuffer; |
|
||||||
std::ostream debugOutput, warningOutput, errorOutput; |
|
||||||
}; |
|
||||||
|
|
||||||
WindowlessNaClApplication::ConsoleDebugOutput::ConsoleDebugOutput(pp::Instance* instance): debugBuffer(instance, Utility::NaClConsoleStreamBuffer::LogLevel::Log), warningBuffer(instance, Utility::NaClConsoleStreamBuffer::LogLevel::Warning), errorBuffer(instance, Utility::NaClConsoleStreamBuffer::LogLevel::Error), debugOutput(&debugBuffer), warningOutput(&warningBuffer), errorOutput(&errorBuffer) { |
|
||||||
/* Inform about this change on standard output */ |
|
||||||
Debug() << "Platform::WindowlessNaClApplication: redirecting Debug, Warning and Error output to JavaScript console"; |
|
||||||
|
|
||||||
Debug::setOutput(&debugOutput); |
|
||||||
Warning::setOutput(&warningOutput); |
|
||||||
Error::setOutput(&errorOutput); |
|
||||||
} |
|
||||||
|
|
||||||
#ifndef DOXYGEN_GENERATING_OUTPUT |
|
||||||
WindowlessNaClApplication::WindowlessNaClApplication(const Arguments& arguments): WindowlessNaClApplication{arguments, Configuration{}} {} |
|
||||||
#endif |
|
||||||
|
|
||||||
WindowlessNaClApplication::WindowlessNaClApplication(const Arguments& arguments, const Configuration& configuration): |
|
||||||
WindowlessNaClApplication{arguments, NoCreate} { |
|
||||||
createContext(configuration); |
|
||||||
} |
|
||||||
|
|
||||||
WindowlessNaClApplication::WindowlessNaClApplication(const Arguments& arguments, NoCreateT): Instance(arguments), Graphics3DClient(this), _glContext{NoCreate}, _debugOutput{new ConsoleDebugOutput{this}} {} |
|
||||||
|
|
||||||
void WindowlessNaClApplication::createContext() { createContext({}); } |
|
||||||
|
|
||||||
void WindowlessNaClApplication::createContext(const Configuration& configuration) { |
|
||||||
if(!tryCreateContext(configuration)) std::exit(1); |
|
||||||
} |
|
||||||
|
|
||||||
bool WindowlessNaClApplication::tryCreateContext(const Configuration& configuration) { |
|
||||||
CORRADE_ASSERT(_context->version() == Version::None, "Platform::WindowlessNaClApplication::tryCreateContext(): context already created", false); |
|
||||||
|
|
||||||
WindowlessNaClContext glContext{*this, configuration, _context.get()}; |
|
||||||
if(!glContext.isCreated() || !glContext.makeCurrent() || !_context->tryCreate()) |
|
||||||
return false; |
|
||||||
|
|
||||||
_glContext = std::move(glContext); |
|
||||||
return true; |
|
||||||
} |
|
||||||
|
|
||||||
WindowlessNaClApplication::~WindowlessNaClApplication() = default; |
|
||||||
|
|
||||||
bool WindowlessNaClApplication::Init(uint32_t , const char* , const char*) { |
|
||||||
return exec() == 0; |
|
||||||
} |
|
||||||
|
|
||||||
void WindowlessNaClApplication::Graphics3DContextLost() { |
|
||||||
CORRADE_ASSERT(false, "NaClApplication: context unexpectedly lost", ); |
|
||||||
} |
|
||||||
|
|
||||||
}} |
|
||||||
@ -1,356 +0,0 @@ |
|||||||
#ifndef Magnum_Platform_WindowlessNaClApplication_h |
|
||||||
#define Magnum_Platform_WindowlessNaClApplication_h |
|
||||||
/*
|
|
||||||
This file is part of Magnum. |
|
||||||
|
|
||||||
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
|
||||||
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. |
|
||||||
*/ |
|
||||||
|
|
||||||
/** @file
|
|
||||||
* @brief Class @ref Magnum::Platform::WindowlessNaClApplication, @ref Magnum::Platform::WindowlessNaClContext, macro @ref MAGNUM_WINDOWLESSNACLAPPLICATION_MAIN() |
|
||||||
*/ |
|
||||||
|
|
||||||
#include <memory> |
|
||||||
#include <string> |
|
||||||
#include <Corrade/Containers/EnumSet.h> |
|
||||||
|
|
||||||
/* Needs to be first */ |
|
||||||
#include "Magnum/OpenGL.h" |
|
||||||
|
|
||||||
#include <ppapi/cpp/instance.h> |
|
||||||
#include <ppapi/cpp/module.h> |
|
||||||
#include <ppapi/cpp/graphics_3d_client.h> |
|
||||||
#include <ppapi/gles2/gl2ext_ppapi.h> |
|
||||||
|
|
||||||
#include "Magnum/Magnum.h" |
|
||||||
#include "Magnum/Tags.h" |
|
||||||
#include "Magnum/Platform/Platform.h" |
|
||||||
|
|
||||||
namespace pp { |
|
||||||
class Graphics3D; |
|
||||||
class Fullscreen; |
|
||||||
} |
|
||||||
|
|
||||||
namespace Magnum { namespace Platform { |
|
||||||
|
|
||||||
/**
|
|
||||||
@brief Windowless NaCl context |
|
||||||
|
|
||||||
GL context running in [Google Chrome Native Client](https://developers.google.com/native-client/),
|
|
||||||
used in @ref WindowlessNaClApplication. Does not have any default framebuffer. |
|
||||||
It is built if `WITH_WINDOWLESSNACLAPPLICATION` is enabled in CMake. |
|
||||||
|
|
||||||
Meant to be used when there is a need to manage (multiple) GL contexts |
|
||||||
manually. See @ref platform-windowless-contexts for more information. If no |
|
||||||
other application header is included, this class is also aliased to |
|
||||||
`Platform::WindowlessGLContext`. |
|
||||||
*/ |
|
||||||
class WindowlessNaClContext { |
|
||||||
public: |
|
||||||
class Configuration; |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Constructor |
|
||||||
* @param instance Pepper instance handle |
|
||||||
* @param configuration Context configuration |
|
||||||
* @param context Optional Magnum context instance constructed |
|
||||||
* using @ref NoCreate to manage driver workarounds |
|
||||||
* |
|
||||||
* Once the context is created, make it current using @ref makeCurrent() |
|
||||||
* and create @ref Platform::Context instance to be able to use Magnum. |
|
||||||
* @see @ref isCreated() |
|
||||||
*/ |
|
||||||
explicit WindowlessNaClContext(pp::Instance& instance, const Configuration& configuration, Context* context = nullptr); |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Construct without creating the context |
|
||||||
* |
|
||||||
* Move a instance with created context over to make it usable. |
|
||||||
*/ |
|
||||||
explicit WindowlessNaClContext(NoCreateT) {} |
|
||||||
|
|
||||||
/** @brief Copying is not allowed */ |
|
||||||
WindowlessNaClContext(const WindowlessNaClContext&) = delete; |
|
||||||
|
|
||||||
/** @brief Move constructor */ |
|
||||||
WindowlessNaClContext(WindowlessNaClContext&&); |
|
||||||
|
|
||||||
/** @brief Copying is not allowed */ |
|
||||||
WindowlessNaClContext& operator=(const WindowlessNaClContext&) = delete; |
|
||||||
|
|
||||||
/** @brief Move assignment */ |
|
||||||
WindowlessNaClContext& operator=(WindowlessNaClContext&&); |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Destructor |
|
||||||
* |
|
||||||
* Destroys the context, if any. |
|
||||||
*/ |
|
||||||
~WindowlessNaClContext(); |
|
||||||
|
|
||||||
/** @brief Whether the context is created */ |
|
||||||
bool isCreated() const { return _context; } |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Make the context current |
|
||||||
* |
|
||||||
* Prints error message and returns `false` on failure, otherwise |
|
||||||
* returns `true`. |
|
||||||
*/ |
|
||||||
bool makeCurrent(); |
|
||||||
|
|
||||||
private: |
|
||||||
std::unique_ptr<pp::Graphics3D> _context; |
|
||||||
}; |
|
||||||
|
|
||||||
/**
|
|
||||||
@brief Configuration |
|
||||||
|
|
||||||
@see @ref WindowlessNaClContext(), |
|
||||||
@ref WindowlessNaClApplication::WindowlessNaClApplication(), |
|
||||||
@ref WindowlessNaClApplication::createContext(), |
|
||||||
@ref WindowlessNaClApplication::tryCreateContext() |
|
||||||
*/ |
|
||||||
class WindowlessNaClContext::Configuration { |
|
||||||
public: |
|
||||||
constexpr /*implicit*/ Configuration() {} |
|
||||||
}; |
|
||||||
|
|
||||||
/** @nosubgrouping
|
|
||||||
@brief Windowless NaCl application |
|
||||||
|
|
||||||
Application for offscreen rendering using @ref WindowlessNaClContext. This |
|
||||||
application library is available only in @ref CORRADE_TARGET_NACL "Native Client", |
|
||||||
see respective sections in @ref building-corrade-cross-nacl "Corrade's" and |
|
||||||
@ref building-cross-nacl "Magnum's" building documentation. It is built if |
|
||||||
`WITH_WINDOWLESSNACLAPPLICATION` is enabled in CMake. |
|
||||||
|
|
||||||
## Bootstrap application |
|
||||||
|
|
||||||
The usage is very similar to @ref NaClApplication, for which fully contained |
|
||||||
base application along with CMake setup is available, see its documentation for |
|
||||||
more information. |
|
||||||
|
|
||||||
## General Usage |
|
||||||
|
|
||||||
In CMake you need to request `WindowlessNaClApplication` component, add |
|
||||||
`${MAGNUM_WINDOWLESSNACLAPPLICATION_INCLUDE_DIRS}` to include path and link to |
|
||||||
`${MAGNUM_WINDOWLESSNACLAPPLICATION_LIBRARIES}`. If no other windowless |
|
||||||
application is requested, you can also use generic |
|
||||||
`${MAGNUM_WINDOWLESSAPPLICATION_INCLUDE_DIRS}` and |
|
||||||
`${MAGNUM_WINDOWLESSAPPLICATION_LIBRARIES}` aliases to simplify porting. See |
|
||||||
@ref building and @ref cmake for more information. |
|
||||||
|
|
||||||
Place your code into @ref exec(). The subclass must be then registered to NaCl |
|
||||||
API using @ref MAGNUM_WINDOWLESSNACLAPPLICATION_MAIN() macro. See @ref platform |
|
||||||
for more information. |
|
||||||
@code |
|
||||||
class MyApplication: public Platform::WindowlessNaClApplication { |
|
||||||
// implement required methods...
|
|
||||||
}; |
|
||||||
MAGNUM_WINDOWLESSNACLAPPLICATION_MAIN(MyApplication) |
|
||||||
@endcode |
|
||||||
|
|
||||||
If no other application header is included, this class is also aliased to |
|
||||||
`Platform::WindowlessApplication` and the macro is aliased to |
|
||||||
`MAGNUM_WINDOWLESSAPPLICATION_MAIN()` to simplify porting. |
|
||||||
|
|
||||||
### HTML markup and NMF file |
|
||||||
|
|
||||||
You need to provide HTML markup containing `<embed>` pointing to `*.nmf` |
|
||||||
file describing the application. See @ref NaClApplication for more information. |
|
||||||
You may want to hide the `<embed>` (for example using CSS |
|
||||||
`visibility: hidden;`), as it probably won't display anything to default |
|
||||||
framebuffer. |
|
||||||
|
|
||||||
## Redirecting output to Chrome's JavaScript console |
|
||||||
|
|
||||||
The application by default redirects @ref Corrade::Utility::Debug "Debug", |
|
||||||
@ref Corrade::Utility::Warning "Warning" and @ref Corrade::Utility::Error "Error" |
|
||||||
output to JavaScript console. See also @ref Corrade::Utility::NaClConsoleStreamBuffer |
|
||||||
for more information. |
|
||||||
*/ |
|
||||||
class WindowlessNaClApplication: public pp::Instance, public pp::Graphics3DClient { |
|
||||||
public: |
|
||||||
/** @brief Application arguments */ |
|
||||||
typedef PP_Instance Arguments; |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Configuration |
|
||||||
* |
|
||||||
* @see @ref WindowlessNaClApplication(), @ref createContext(), |
|
||||||
* @ref tryCreateContext() |
|
||||||
*/ |
|
||||||
typedef WindowlessNaClContext::Configuration Configuration; |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Default constructor |
|
||||||
* @param arguments Application arguments |
|
||||||
* @param configuration Configuration |
|
||||||
* |
|
||||||
* Creates application with default or user-specified configuration. |
|
||||||
* See @ref Configuration for more information. The program exits if |
|
||||||
* the context cannot be created, see @ref tryCreateContext() for an |
|
||||||
* alternative. |
|
||||||
* @see @ref WindowlessNaClContext |
|
||||||
*/ |
|
||||||
#ifdef DOXYGEN_GENERATING_OUTPUT |
|
||||||
explicit WindowlessNaClApplication(const Arguments& arguments, const Configuration& configuration = Configuration()); |
|
||||||
#else |
|
||||||
/* To avoid "invalid use of incomplete type" */ |
|
||||||
explicit WindowlessNaClApplication(const Arguments& arguments, const Configuration& configuration); |
|
||||||
explicit WindowlessNaClApplication(const Arguments& arguments); |
|
||||||
#endif |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Constructor |
|
||||||
* @param arguments Application arguments |
|
||||||
* |
|
||||||
* Unlike above, the context is not created and must be created later |
|
||||||
* with @ref createContext() or @ref tryCreateContext(). |
|
||||||
*/ |
|
||||||
explicit WindowlessNaClApplication(const Arguments& arguments, NoCreateT); |
|
||||||
|
|
||||||
#ifdef MAGNUM_BUILD_DEPRECATED |
|
||||||
/**
|
|
||||||
* @copybrief WindowlessNaClApplication(const Arguments&, NoCreateT) |
|
||||||
* @deprecated Use @ref WindowlessNaClApplication(const Arguments&, NoCreateT) instead. |
|
||||||
*/ |
|
||||||
CORRADE_DEPRECATED("use WindowlessNaClApplication(const Arguments&, NoCreateT) instead") explicit WindowlessNaClApplication(const Arguments& arguments, std::nullptr_t): WindowlessNaClApplication{arguments, NoCreate} {} |
|
||||||
#endif |
|
||||||
|
|
||||||
/** @brief Copying is not allowed */ |
|
||||||
WindowlessNaClApplication(const WindowlessNaClApplication&) = delete; |
|
||||||
|
|
||||||
/** @brief Moving is not allowed */ |
|
||||||
WindowlessNaClApplication(WindowlessNaClApplication&&) = delete; |
|
||||||
|
|
||||||
/** @brief Copying is not allowed */ |
|
||||||
WindowlessNaClApplication& operator=(const WindowlessNaClApplication&) = delete; |
|
||||||
|
|
||||||
/** @brief Moving is not allowed */ |
|
||||||
WindowlessNaClApplication& operator=(WindowlessNaClApplication&&) = delete; |
|
||||||
|
|
||||||
#ifdef DOXYGEN_GENERATING_OUTPUT |
|
||||||
protected: |
|
||||||
#else |
|
||||||
private: |
|
||||||
#endif |
|
||||||
/**
|
|
||||||
* @brief Execute application |
|
||||||
* @return Value for returning from `main()` |
|
||||||
* |
|
||||||
* This function is not meant to be called from user code, see |
|
||||||
* @ref MAGNUM_WINDOWLESSNACLAPPLICATION_MAIN() for usage information. |
|
||||||
*/ |
|
||||||
virtual int exec() = 0; |
|
||||||
|
|
||||||
protected: |
|
||||||
/* Nobody will need to have (and delete) WindowlessNaClApplication*,
|
|
||||||
thus this is faster than public pure virtual destructor */ |
|
||||||
~WindowlessNaClApplication(); |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Create context with given configuration |
|
||||||
* |
|
||||||
* Must be called if and only if the context wasn't created by the |
|
||||||
* constructor itself. Error message is printed and the program exits |
|
||||||
* if the context cannot be created, see @ref tryCreateContext() for an |
|
||||||
* alternative. |
|
||||||
* @see @ref WindowlessNaClContext |
|
||||||
*/ |
|
||||||
#ifdef DOXYGEN_GENERATING_OUTPUT |
|
||||||
void createContext(const Configuration& configuration = Configuration()); |
|
||||||
#else |
|
||||||
/* To avoid "invalid use of incomplete type" */ |
|
||||||
void createContext(const Configuration& configuration); |
|
||||||
void createContext(); |
|
||||||
#endif |
|
||||||
|
|
||||||
/**
|
|
||||||
* @brief Try to create context with given configuration |
|
||||||
* |
|
||||||
* Unlike @ref createContext() returns `false` if the context cannot be |
|
||||||
* created, `true` otherwise. |
|
||||||
*/ |
|
||||||
bool tryCreateContext(const Configuration& configuration); |
|
||||||
|
|
||||||
private: |
|
||||||
struct ConsoleDebugOutput; |
|
||||||
|
|
||||||
void Graphics3DContextLost() override; |
|
||||||
|
|
||||||
bool Init(std::uint32_t, const char*, const char*) override; |
|
||||||
|
|
||||||
WindowlessNaClContext _glContext; |
|
||||||
std::unique_ptr<Platform::Context> _context; |
|
||||||
std::unique_ptr<ConsoleDebugOutput> _debugOutput; |
|
||||||
}; |
|
||||||
|
|
||||||
namespace Implementation { |
|
||||||
template<class Application> class WindowlessNaClModule: public pp::Module { |
|
||||||
public: |
|
||||||
~WindowlessNaClModule() { glTerminatePPAPI(); } |
|
||||||
|
|
||||||
bool Init() override { |
|
||||||
return glInitializePPAPI(get_browser_interface()); |
|
||||||
} |
|
||||||
|
|
||||||
pp::Instance* CreateInstance(PP_Instance instance) { |
|
||||||
return new Application(instance); |
|
||||||
} |
|
||||||
}; |
|
||||||
} |
|
||||||
|
|
||||||
/** @hideinitializer
|
|
||||||
@brief Entry point for windowless NaCl application |
|
||||||
@param className Class name |
|
||||||
|
|
||||||
See @ref Magnum::Platform::WindowlessNaClApplication "Platform::WindowlessNaClApplication" |
|
||||||
for usage information. This macro abstracts out platform-specific entry point |
|
||||||
code (the classic `main()` function cannot be used in NaCl). See |
|
||||||
@ref portability-applications for more information. When no other windowless |
|
||||||
application header is included this macro is also aliased to |
|
||||||
`MAGNUM_WINDOWLESSAPPLICATION_MAIN()`. |
|
||||||
*/ |
|
||||||
/* look at that insane placement of __attribute__. WTF. */ |
|
||||||
#define MAGNUM_WINDOWLESSNACLAPPLICATION_MAIN(className) \ |
|
||||||
namespace pp { \
|
|
||||||
Module __attribute__ ((visibility ("default"))) * CreateModule(); \
|
|
||||||
Module __attribute__ ((visibility ("default"))) * CreateModule() { \
|
|
||||||
return new Magnum::Platform::Implementation::WindowlessNaClModule<className>(); \
|
|
||||||
} \
|
|
||||||
} |
|
||||||
|
|
||||||
#ifndef DOXYGEN_GENERATING_OUTPUT |
|
||||||
#ifndef MAGNUM_WINDOWLESSAPPLICATION_MAIN |
|
||||||
typedef WindowlessNaClApplication WindowlessApplication; |
|
||||||
typedef WindowlessNaClContext WindowlessGLContext; |
|
||||||
#define MAGNUM_WINDOWLESSAPPLICATION_MAIN(className) MAGNUM_WINDOWLESSNACLAPPLICATION_MAIN(className) |
|
||||||
#else |
|
||||||
#undef MAGNUM_WINDOWLESSAPPLICATION_MAIN |
|
||||||
#endif |
|
||||||
#endif |
|
||||||
|
|
||||||
}} |
|
||||||
|
|
||||||
#endif |
|
||||||
@ -1,41 +0,0 @@ |
|||||||
<!DOCTYPE html> |
|
||||||
<html xmlns="http://www.w3.org/1999/xhtml"> |
|
||||||
<head> |
|
||||||
<title>Magnum Info</title> |
|
||||||
<meta charset="utf-8" /> |
|
||||||
<link rel="stylesheet" href="WebApplication.css" /> |
|
||||||
<style type="text/css"> |
|
||||||
#module { |
|
||||||
position: absolute; |
|
||||||
visibility: hidden; /* The module doesn't display anything */ |
|
||||||
} |
|
||||||
|
|
||||||
#info { |
|
||||||
width: 640px; |
|
||||||
height: 480px; |
|
||||||
overflow: auto; |
|
||||||
font-family: monospace; |
|
||||||
white-space: pre-wrap; |
|
||||||
} |
|
||||||
</style> |
|
||||||
</head> |
|
||||||
<body> |
|
||||||
<h1>Magnum Info</h1> |
|
||||||
<div id="listener"> |
|
||||||
<embed id="module" type="application/x-nacl" src="magnum-info.nmf"></embed> |
|
||||||
<div id="status">Initialization...</div> |
|
||||||
<div id="statusDescription"></div> |
|
||||||
<div id="info"></div> |
|
||||||
<script src="NaClApplication.js"></script> |
|
||||||
<script type="text/javascript"> |
|
||||||
function messageReceived(message) { |
|
||||||
var info = document.getElementById('info'); |
|
||||||
info.innerHTML += message.data; |
|
||||||
} |
|
||||||
|
|
||||||
var listener = document.getElementById('listener'); |
|
||||||
listener.addEventListener('message', messageReceived, true); |
|
||||||
</script> |
|
||||||
</div> |
|
||||||
</body> |
|
||||||
</html> |
|
||||||
@ -1,6 +0,0 @@ |
|||||||
{ |
|
||||||
"program": { |
|
||||||
"x86-32": {"url": "magnum-info-x86-32.nexe"}, |
|
||||||
"x86-64": {"url": "magnum-info-x86-64.nexe"} |
|
||||||
} |
|
||||||
} |
|
||||||
@ -1,60 +0,0 @@ |
|||||||
@require(passthru, functions, enums, options, version, extensions) |
|
||||||
#ifndef _flextgl_h_ |
|
||||||
#define _flextgl_h_ |
|
||||||
|
|
||||||
/* Defensive include guards */ |
|
||||||
|
|
||||||
#if defined(__gl2_h_) |
|
||||||
#error Attempt to include auto-generated header after including gl2.h |
|
||||||
#endif |
|
||||||
#if defined(__gl2platform_h_) |
|
||||||
#error Attempt to include auto-generated header after including gl2platform.h |
|
||||||
#endif |
|
||||||
|
|
||||||
#define __gl2_h_ |
|
||||||
#define __gl2platform_h_ |
|
||||||
|
|
||||||
#ifdef __cplusplus |
|
||||||
extern "C" { |
|
||||||
#endif |
|
||||||
|
|
||||||
void flextGLInit(); |
|
||||||
|
|
||||||
/* Function declaration macros */ |
|
||||||
#define FLEXTGL_EXPORT __attribute__ ((visibility ("default"))) |
|
||||||
|
|
||||||
#define APIENTRY |
|
||||||
#ifndef GL_APICALL |
|
||||||
#define GL_APICALL KHRONOS_APICALL |
|
||||||
#endif |
|
||||||
#ifndef GL_APIENTRY |
|
||||||
#define GL_APIENTRY KHRONOS_APIENTRY |
|
||||||
#endif |
|
||||||
|
|
||||||
/* Data types */ |
|
||||||
|
|
||||||
@passthru |
|
||||||
|
|
||||||
/* Enums */ |
|
||||||
|
|
||||||
@enums |
|
||||||
|
|
||||||
/* Function prototypes */ |
|
||||||
@for cat,funcs in functions: |
|
||||||
|
|
||||||
/* GL_@cat */ |
|
||||||
#ifndef GL_@cat |
|
||||||
#define GL_@cat 1 |
|
||||||
@for f in funcs: |
|
||||||
GL_APICALL @f.returntype GL_APIENTRY GLES2@f.name\ |
|
||||||
(@f.param_type_list_string()); |
|
||||||
#define gl@f.name GLES2@f.name |
|
||||||
@end |
|
||||||
#endif |
|
||||||
@end |
|
||||||
|
|
||||||
#ifdef __cplusplus |
|
||||||
} |
|
||||||
#endif |
|
||||||
|
|
||||||
#endif |
|
||||||
File diff suppressed because it is too large
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Reference in new issue