| // |
| // Copyright 2020 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // DisplayApple_api.cpp: |
| // Chooses CGL or EAGL either at compile time or runtime based on the platform. |
| // |
| |
| #ifndef LIBANGLE_RENDERER_GL_APPLE_DISPLAYAPPLE_API_H_ |
| #define LIBANGLE_RENDERER_GL_APPLE_DISPLAYAPPLE_API_H_ |
| |
| #include "gpu_info_util/SystemInfo.h" |
| #include "libANGLE/renderer/DisplayImpl.h" |
| |
| #if defined(ANGLE_PLATFORM_MACOS) || defined(ANGLE_PLATFORM_MACCATALYST) |
| # include "libANGLE/renderer/gl/cgl/DisplayCGL.h" |
| # if defined(ANGLE_PLATFORM_MACCATALYST) && defined(ANGLE_CPU_ARM64) |
| # include "libANGLE/renderer/gl/eagl/DisplayEAGL.h" |
| # endif |
| #elif defined(ANGLE_PLATFORM_IOS) |
| # include "libANGLE/renderer/gl/eagl/DisplayEAGL.h" |
| #endif |
| |
| namespace rx |
| { |
| |
| DisplayImpl *CreateDisplayCGLOrEAGL(const egl::DisplayState &state) |
| { |
| #if defined(ANGLE_PLATFORM_MACOS) |
| return new rx::DisplayCGL(state); |
| #elif defined(ANGLE_PLATFORM_MACCATALYST) |
| # if defined(ANGLE_CPU_ARM64) |
| angle::SystemInfo info; |
| if (!angle::GetSystemInfo(&info)) |
| { |
| return nullptr; |
| } |
| |
| if (info.needsEAGLOnMac) |
| { |
| return new rx::DisplayEAGL(state); |
| } |
| else |
| { |
| return new rx::DisplayCGL(state); |
| } |
| # else |
| return new rx::DisplayCGL(state); |
| # endif |
| #elif defined(ANGLE_PLATFORM_IOS) |
| return new rx::DisplayEAGL(state); |
| #endif |
| } |
| |
| } // namespace rx |
| |
| #endif /* LIBANGLE_RENDERER_GL_APPLE_DISPLAYAPPLE_API_H_ */ |