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Diffstat (limited to 'platform/osx/context_gl_osx.mm')
| -rw-r--r-- | platform/osx/context_gl_osx.mm | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/platform/osx/context_gl_osx.mm b/platform/osx/context_gl_osx.mm deleted file mode 100644 index 88db1a296e..0000000000 --- a/platform/osx/context_gl_osx.mm +++ /dev/null @@ -1,161 +0,0 @@ -/*************************************************************************/ -/* context_gl_osx.mm */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* 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 "context_gl_osx.h" - -#if defined(OPENGL_ENABLED) || defined(GLES_ENABLED) - -void ContextGL_OSX::release_current() { - [NSOpenGLContext clearCurrentContext]; -} - -void ContextGL_OSX::make_current() { - [context makeCurrentContext]; -} - -void ContextGL_OSX::update() { - [context update]; -} - -void ContextGL_OSX::set_opacity(GLint p_opacity) { - [context setValues:&p_opacity forParameter:NSOpenGLCPSurfaceOpacity]; -} - -int ContextGL_OSX::get_window_width() { - return OS::get_singleton()->get_video_mode().width; -} - -int ContextGL_OSX::get_window_height() { - return OS::get_singleton()->get_video_mode().height; -} - -void ContextGL_OSX::swap_buffers() { - [context flushBuffer]; -} - -void ContextGL_OSX::set_use_vsync(bool p_use) { - CGLContextObj ctx = CGLGetCurrentContext(); - if (ctx) { - GLint swapInterval = p_use ? 1 : 0; - CGLSetParameter(ctx, kCGLCPSwapInterval, &swapInterval); - use_vsync = p_use; - } -} - -bool ContextGL_OSX::is_using_vsync() const { - return use_vsync; -} - -Error ContextGL_OSX::initialize() { - framework = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.opengl")); - ERR_FAIL_COND_V(!framework, ERR_CANT_CREATE); - - unsigned int attributeCount = 0; - - // OS X needs non-zero color size, so set reasonable values - int colorBits = 32; - - // Fail if a robustness strategy was requested - -#define ADD_ATTR(x) \ - { attributes[attributeCount++] = x; } -#define ADD_ATTR2(x, y) \ - { \ - ADD_ATTR(x); \ - ADD_ATTR(y); \ - } - - // Arbitrary array size here - NSOpenGLPixelFormatAttribute attributes[40]; - - ADD_ATTR(NSOpenGLPFADoubleBuffer); - ADD_ATTR(NSOpenGLPFAClosestPolicy); - - if (!opengl_3_context) { - ADD_ATTR2(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersionLegacy); - } else { - //we now need OpenGL 3 or better, maybe even change this to 3_3Core ? - ADD_ATTR2(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core); - } - - ADD_ATTR2(NSOpenGLPFAColorSize, colorBits); - - /* - if (fbconfig->alphaBits > 0) - ADD_ATTR2(NSOpenGLPFAAlphaSize, fbconfig->alphaBits); -*/ - - ADD_ATTR2(NSOpenGLPFADepthSize, 24); - - ADD_ATTR2(NSOpenGLPFAStencilSize, 8); - - /* - if (fbconfig->stereo) - ADD_ATTR(NSOpenGLPFAStereo); -*/ - - /* - if (fbconfig->samples > 0) { - ADD_ATTR2(NSOpenGLPFASampleBuffers, 1); - ADD_ATTR2(NSOpenGLPFASamples, fbconfig->samples); - } -*/ - - // NOTE: All NSOpenGLPixelFormats on the relevant cards support sRGB - // framebuffer, so there's no need (and no way) to request it - - ADD_ATTR(0); - -#undef ADD_ATTR -#undef ADD_ATTR2 - - pixelFormat = [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes]; - ERR_FAIL_COND_V(pixelFormat == nil, ERR_CANT_CREATE); - - context = [[NSOpenGLContext alloc] initWithFormat:pixelFormat shareContext:nil]; - - ERR_FAIL_COND_V(context == nil, ERR_CANT_CREATE); - - [context setView:window_view]; - - [context makeCurrentContext]; - - return OK; -} - -ContextGL_OSX::ContextGL_OSX(id p_view, bool p_opengl_3_context) { - opengl_3_context = p_opengl_3_context; - window_view = p_view; - use_vsync = false; -} - -ContextGL_OSX::~ContextGL_OSX() {} - -#endif |