| // Copyright 2019 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include <EGL/egl.h> |
| #include <EGL/eglext.h> |
| |
| #include "starboard/egl.h" |
| |
| #if SB_API_VERSION >= 11 |
| |
| #if !defined(EGL_VERSION_1_0) || !defined(EGL_VERSION_1_1) || \ |
| !defined(EGL_VERSION_1_2) || !defined(EGL_VERSION_1_3) || \ |
| !defined(EGL_VERSION_1_4) |
| #error "EGL version must be >= 1.4" |
| #endif |
| |
| namespace { |
| |
| // Convenience functions that redirect to the intended function but "cast" the |
| // type of the SbEglNative*Type parameter into the desired type. Depending on |
| // the platform, the type of cast to use is different so either C-style casts or |
| // constructor-style casts are needed to work across platforms (or provide |
| // implementations for these functions for each platform). |
| |
| SbEglBoolean SbEglCopyBuffers(SbEglDisplay dpy, |
| SbEglSurface surface, |
| SbEglNativePixmapType target) { |
| return eglCopyBuffers(dpy, surface, (EGLNativePixmapType)target); |
| } |
| |
| SbEglSurface SbEglCreatePixmapSurface(SbEglDisplay dpy, |
| SbEglConfig config, |
| SbEglNativePixmapType pixmap, |
| const SbEglInt32* attrib_list) { |
| return eglCreatePixmapSurface(dpy, config, (EGLNativePixmapType)pixmap, |
| attrib_list); |
| } |
| |
| SbEglSurface SbEglCreateWindowSurface(SbEglDisplay dpy, |
| SbEglConfig config, |
| SbEglNativeWindowType win, |
| const SbEglInt32* attrib_list) { |
| return eglCreateWindowSurface(dpy, config, (EGLNativeWindowType)win, |
| attrib_list); |
| } |
| |
| SbEglDisplay SbEglGetDisplay(SbEglNativeDisplayType display_id) { |
| return eglGetDisplay((EGLNativeDisplayType)display_id); |
| } |
| |
| const SbEglInterface g_sb_egl_interface = { |
| &eglChooseConfig, |
| &SbEglCopyBuffers, |
| &eglCreateContext, |
| &eglCreatePbufferSurface, |
| &SbEglCreatePixmapSurface, |
| &SbEglCreateWindowSurface, |
| &eglDestroyContext, |
| &eglDestroySurface, |
| &eglGetConfigAttrib, |
| &eglGetConfigs, |
| &eglGetCurrentDisplay, |
| &eglGetCurrentSurface, |
| &SbEglGetDisplay, |
| &eglGetError, |
| &eglGetProcAddress, |
| &eglInitialize, |
| &eglMakeCurrent, |
| &eglQueryContext, |
| &eglQueryString, |
| &eglQuerySurface, |
| &eglSwapBuffers, |
| &eglTerminate, |
| &eglWaitGL, |
| &eglWaitNative, |
| &eglBindTexImage, |
| &eglReleaseTexImage, |
| &eglSurfaceAttrib, |
| &eglSwapInterval, |
| &eglBindAPI, |
| &eglQueryAPI, |
| &eglCreatePbufferFromClientBuffer, |
| &eglReleaseThread, |
| &eglWaitClient, |
| &eglGetCurrentContext, |
| |
| nullptr, // eglCreateSync |
| nullptr, // eglDestroySync |
| nullptr, // eglClientWaitSync |
| nullptr, // eglGetSyncAttrib |
| nullptr, // eglCreateImage |
| nullptr, // eglDestroyImage |
| nullptr, // eglGetPlatformDisplay |
| nullptr, // eglCreatePlatformWindowSurface |
| nullptr, // eglCreatePlatformPixmapSurface |
| nullptr, // eglWaitSync |
| }; |
| |
| } // namespace |
| |
| const SbEglInterface* SbGetEglInterface() { |
| return &g_sb_egl_interface; |
| } |
| |
| #endif // SB_API_VERSION >= 11 |
