libEGL.cpp

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Author : Jamie Madill
Date : 2018-12-17 13:13:49
Hash : 4638dc9d
Message : Re-land "Load correct libGLESv2 on Linux and Mac." Re-land fixes build to ensure commit_id is built before libEGL. libEGL was implicitly loading libGLESv2 on startup. This is bad because on platforms like Linux and Mac we could sometimes use the incorrect rpath. This in turn meant we needed workarounds like using "_angle" extensions to our shared objects to get the correct loading behaviour. Fix this by loading libGLESv2 dynamically in libEGL. We build the loader automatically from egl.xml. The loader itself is lazily initialized on every EGL entry point call. This is necessary because on Linux, etc, there is no equivalent to Windows' DLLMain. We also use an EGL.h with different generation options so we have the proper function pointer types. A README is included for instructions on how to regenerate EGL.h. The entry point generation script is refactored into a helper class that is used in the loader generator. Also adds the libGLESv2 versions of the EGL entry points in the DEF file on Windows. This allows them to be imported properly in 32-bit configurations. Also fixes up some errors in ANGLE's entry point definitions. Also includes a clang-format disable rule for the Khronos headers. This CL will help us to run ANGLE tests against native drivers. Bug: angleproject:2871 Bug: chromium:915731 Change-Id: I4192a938d1f4117cea1bf1399c98bda7ac25ddab Reviewed-on: https://chromium-review.googlesource.com/c/1380511 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>
src/libEGL/libEGL.cpp
//
// Copyright (c) 2002-2014 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.
//

// libEGL.cpp: Implements the exported EGL functions.

#include "common/system_utils.h"

#include <memory>

#if defined(ANGLE_USE_EGL_LOADER)
#    include "libEGL/egl_loader_autogen.h"
#else
#    include "libGLESv2/entry_points_egl.h"
#    include "libGLESv2/entry_points_egl_ext.h"
#endif  // defined(ANGLE_USE_EGL_LOADER)

namespace
{
#if defined(ANGLE_USE_EGL_LOADER)
bool gLoaded = false;
std::unique_ptr<angle::Library> gEntryPointsLib;

angle::GenericProc KHRONOS_APIENTRY GlobalLoad(const char *symbol)
{
    return reinterpret_cast<angle::GenericProc>(gEntryPointsLib->getSymbol(symbol));
}

void EnsureEGLLoaded()
{
    if (gLoaded)
        return;

    gEntryPointsLib.reset(angle::OpenSharedLibrary(ANGLE_GLESV2_LIBRARY_NAME));
    angle::LoadEGL(GlobalLoad);
    if (!EGL_GetPlatformDisplay)
    {
        fprintf(stderr, "Error loading EGL entry points.\n");
    }
    else
    {
        gLoaded = true;
    }
}
#else
void EnsureEGLLoaded() {}
#endif  // defined(ANGLE_USE_EGL_LOADER)
}  // anonymous namespace

extern "C" {

EGLBoolean EGLAPIENTRY eglChooseConfig(EGLDisplay dpy,
                                       const EGLint *attrib_list,
                                       EGLConfig *configs,
                                       EGLint config_size,
                                       EGLint *num_config)
{
    EnsureEGLLoaded();
    return EGL_ChooseConfig(dpy, attrib_list, configs, config_size, num_config);
}

EGLBoolean EGLAPIENTRY eglCopyBuffers(EGLDisplay dpy,
                                      EGLSurface surface,
                                      EGLNativePixmapType target)
{
    EnsureEGLLoaded();
    return EGL_CopyBuffers(dpy, surface, target);
}

EGLContext EGLAPIENTRY eglCreateContext(EGLDisplay dpy,
                                        EGLConfig config,
                                        EGLContext share_context,
                                        const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreateContext(dpy, config, share_context, attrib_list);
}

EGLSurface EGLAPIENTRY eglCreatePbufferSurface(EGLDisplay dpy,
                                               EGLConfig config,
                                               const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreatePbufferSurface(dpy, config, attrib_list);
}

EGLSurface EGLAPIENTRY eglCreatePixmapSurface(EGLDisplay dpy,
                                              EGLConfig config,
                                              EGLNativePixmapType pixmap,
                                              const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreatePixmapSurface(dpy, config, pixmap, attrib_list);
}

EGLSurface EGLAPIENTRY eglCreateWindowSurface(EGLDisplay dpy,
                                              EGLConfig config,
                                              EGLNativeWindowType win,
                                              const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreateWindowSurface(dpy, config, win, attrib_list);
}

EGLBoolean EGLAPIENTRY eglDestroyContext(EGLDisplay dpy, EGLContext ctx)
{
    EnsureEGLLoaded();
    return EGL_DestroyContext(dpy, ctx);
}

EGLBoolean EGLAPIENTRY eglDestroySurface(EGLDisplay dpy, EGLSurface surface)
{
    EnsureEGLLoaded();
    return EGL_DestroySurface(dpy, surface);
}

EGLBoolean EGLAPIENTRY eglGetConfigAttrib(EGLDisplay dpy,
                                          EGLConfig config,
                                          EGLint attribute,
                                          EGLint *value)
{
    EnsureEGLLoaded();
    return EGL_GetConfigAttrib(dpy, config, attribute, value);
}

EGLBoolean EGLAPIENTRY eglGetConfigs(EGLDisplay dpy,
                                     EGLConfig *configs,
                                     EGLint config_size,
                                     EGLint *num_config)
{
    EnsureEGLLoaded();
    return EGL_GetConfigs(dpy, configs, config_size, num_config);
}

EGLDisplay EGLAPIENTRY eglGetCurrentDisplay(void)
{
    EnsureEGLLoaded();
    return EGL_GetCurrentDisplay();
}

EGLSurface EGLAPIENTRY eglGetCurrentSurface(EGLint readdraw)
{
    EnsureEGLLoaded();
    return EGL_GetCurrentSurface(readdraw);
}

EGLDisplay EGLAPIENTRY eglGetDisplay(EGLNativeDisplayType display_id)
{
    EnsureEGLLoaded();
    return EGL_GetDisplay(display_id);
}

EGLint EGLAPIENTRY eglGetError(void)
{
    EnsureEGLLoaded();
    return EGL_GetError();
}

EGLBoolean EGLAPIENTRY eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor)
{
    EnsureEGLLoaded();
    return EGL_Initialize(dpy, major, minor);
}

EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay dpy,
                                      EGLSurface draw,
                                      EGLSurface read,
                                      EGLContext ctx)
{
    EnsureEGLLoaded();
    return EGL_MakeCurrent(dpy, draw, read, ctx);
}

EGLBoolean EGLAPIENTRY eglQueryContext(EGLDisplay dpy,
                                       EGLContext ctx,
                                       EGLint attribute,
                                       EGLint *value)
{
    EnsureEGLLoaded();
    return EGL_QueryContext(dpy, ctx, attribute, value);
}

const char *EGLAPIENTRY eglQueryString(EGLDisplay dpy, EGLint name)
{
    EnsureEGLLoaded();
    return EGL_QueryString(dpy, name);
}

EGLBoolean EGLAPIENTRY eglQuerySurface(EGLDisplay dpy,
                                       EGLSurface surface,
                                       EGLint attribute,
                                       EGLint *value)
{
    EnsureEGLLoaded();
    return EGL_QuerySurface(dpy, surface, attribute, value);
}

EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surface)
{
    EnsureEGLLoaded();
    return EGL_SwapBuffers(dpy, surface);
}

EGLBoolean EGLAPIENTRY eglTerminate(EGLDisplay dpy)
{
    EnsureEGLLoaded();
    return EGL_Terminate(dpy);
}

EGLBoolean EGLAPIENTRY eglWaitGL(void)
{
    EnsureEGLLoaded();
    return EGL_WaitGL();
}

EGLBoolean EGLAPIENTRY eglWaitNative(EGLint engine)
{
    EnsureEGLLoaded();
    return EGL_WaitNative(engine);
}

EGLBoolean EGLAPIENTRY eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer)
{
    EnsureEGLLoaded();
    return EGL_BindTexImage(dpy, surface, buffer);
}

EGLBoolean EGLAPIENTRY eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer)
{
    EnsureEGLLoaded();
    return EGL_ReleaseTexImage(dpy, surface, buffer);
}

EGLBoolean EGLAPIENTRY eglSurfaceAttrib(EGLDisplay dpy,
                                        EGLSurface surface,
                                        EGLint attribute,
                                        EGLint value)
{
    EnsureEGLLoaded();
    return EGL_SurfaceAttrib(dpy, surface, attribute, value);
}

EGLBoolean EGLAPIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval)
{
    EnsureEGLLoaded();
    return EGL_SwapInterval(dpy, interval);
}

EGLBoolean EGLAPIENTRY eglBindAPI(EGLenum api)
{
    EnsureEGLLoaded();
    return EGL_BindAPI(api);
}

EGLenum EGLAPIENTRY eglQueryAPI(void)
{
    EnsureEGLLoaded();
    return EGL_QueryAPI();
}

EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer(EGLDisplay dpy,
                                                        EGLenum buftype,
                                                        EGLClientBuffer buffer,
                                                        EGLConfig config,
                                                        const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreatePbufferFromClientBuffer(dpy, buftype, buffer, config, attrib_list);
}

EGLBoolean EGLAPIENTRY eglReleaseThread(void)
{
    EnsureEGLLoaded();
    return EGL_ReleaseThread();
}

EGLBoolean EGLAPIENTRY eglWaitClient(void)
{
    EnsureEGLLoaded();
    return EGL_WaitClient();
}

EGLContext EGLAPIENTRY eglGetCurrentContext(void)
{
    EnsureEGLLoaded();
    return EGL_GetCurrentContext();
}

EGLSync EGLAPIENTRY eglCreateSync(EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreateSync(dpy, type, attrib_list);
}

EGLBoolean EGLAPIENTRY eglDestroySync(EGLDisplay dpy, EGLSync sync)
{
    EnsureEGLLoaded();
    return EGL_DestroySync(dpy, sync);
}

EGLint EGLAPIENTRY eglClientWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout)
{
    EnsureEGLLoaded();
    return EGL_ClientWaitSync(dpy, sync, flags, timeout);
}

EGLBoolean EGLAPIENTRY eglGetSyncAttrib(EGLDisplay dpy,
                                        EGLSync sync,
                                        EGLint attribute,
                                        EGLAttrib *value)
{
    EnsureEGLLoaded();
    return EGL_GetSyncAttrib(dpy, sync, attribute, value);
}

EGLImage EGLAPIENTRY eglCreateImage(EGLDisplay dpy,
                                    EGLContext ctx,
                                    EGLenum target,
                                    EGLClientBuffer buffer,
                                    const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreateImage(dpy, ctx, target, buffer, attrib_list);
}

EGLBoolean EGLAPIENTRY eglDestroyImage(EGLDisplay dpy, EGLImage image)
{
    EnsureEGLLoaded();
    return EGL_DestroyImage(dpy, image);
}

EGLDisplay EGLAPIENTRY eglGetPlatformDisplay(EGLenum platform,
                                             void *native_display,
                                             const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_GetPlatformDisplay(platform, native_display, attrib_list);
}

EGLSurface EGLAPIENTRY eglCreatePlatformWindowSurface(EGLDisplay dpy,
                                                      EGLConfig config,
                                                      void *native_window,
                                                      const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreatePlatformWindowSurface(dpy, config, native_window, attrib_list);
}

EGLSurface EGLAPIENTRY eglCreatePlatformPixmapSurface(EGLDisplay dpy,
                                                      EGLConfig config,
                                                      void *native_pixmap,
                                                      const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreatePlatformPixmapSurface(dpy, config, native_pixmap, attrib_list);
}

EGLBoolean EGLAPIENTRY eglWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags)
{
    EnsureEGLLoaded();
    return EGL_WaitSync(dpy, sync, flags);
}

EGLBoolean EGLAPIENTRY eglQuerySurfacePointerANGLE(EGLDisplay dpy,
                                                   EGLSurface surface,
                                                   EGLint attribute,
                                                   void **value)
{
    EnsureEGLLoaded();
    return EGL_QuerySurfacePointerANGLE(dpy, surface, attribute, value);
}

EGLBoolean EGLAPIENTRY eglPostSubBufferNV(EGLDisplay dpy,
                                          EGLSurface surface,
                                          EGLint x,
                                          EGLint y,
                                          EGLint width,
                                          EGLint height)
{
    EnsureEGLLoaded();
    return EGL_PostSubBufferNV(dpy, surface, x, y, width, height);
}

EGLDisplay EGLAPIENTRY eglGetPlatformDisplayEXT(EGLenum platform,
                                                void *native_display,
                                                const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_GetPlatformDisplayEXT(platform, native_display, attrib_list);
}

EGLSurface EGLAPIENTRY eglCreatePlatformWindowSurfaceEXT(EGLDisplay dpy,
                                                         EGLConfig config,
                                                         void *native_window,
                                                         const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreatePlatformWindowSurfaceEXT(dpy, config, native_window, attrib_list);
}

EGLSurface EGLAPIENTRY eglCreatePlatformPixmapSurfaceEXT(EGLDisplay dpy,
                                                         EGLConfig config,
                                                         void *native_pixmap,
                                                         const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreatePlatformPixmapSurfaceEXT(dpy, config, native_pixmap, attrib_list);
}

EGLBoolean EGLAPIENTRY eglQueryDisplayAttribEXT(EGLDisplay dpy, EGLint attribute, EGLAttrib *value)
{
    EnsureEGLLoaded();
    return EGL_QueryDisplayAttribEXT(dpy, attribute, value);
}

EGLBoolean EGLAPIENTRY eglQueryDeviceAttribEXT(EGLDeviceEXT device,
                                               EGLint attribute,
                                               EGLAttrib *value)
{
    EnsureEGLLoaded();
    return EGL_QueryDeviceAttribEXT(device, attribute, value);
}

const char *EGLAPIENTRY eglQueryDeviceStringEXT(EGLDeviceEXT device, EGLint name)
{
    EnsureEGLLoaded();
    return EGL_QueryDeviceStringEXT(device, name);
}

EGLImageKHR EGLAPIENTRY eglCreateImageKHR(EGLDisplay dpy,
                                          EGLContext ctx,
                                          EGLenum target,
                                          EGLClientBuffer buffer,
                                          const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreateImageKHR(dpy, ctx, target, buffer, attrib_list);
}

EGLBoolean EGLAPIENTRY eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image)
{
    EnsureEGLLoaded();
    return EGL_DestroyImageKHR(dpy, image);
}

EGLDeviceEXT EGLAPIENTRY eglCreateDeviceANGLE(EGLint device_type,
                                              void *native_device,
                                              const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreateDeviceANGLE(device_type, native_device, attrib_list);
}

EGLBoolean EGLAPIENTRY eglReleaseDeviceANGLE(EGLDeviceEXT device)
{
    EnsureEGLLoaded();
    return EGL_ReleaseDeviceANGLE(device);
}

__eglMustCastToProperFunctionPointerType EGLAPIENTRY eglGetProcAddress(const char *procname)
{
    EnsureEGLLoaded();
    return EGL_GetProcAddress(procname);
}

EGLStreamKHR EGLAPIENTRY eglCreateStreamKHR(EGLDisplay dpy, const EGLint *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreateStreamKHR(dpy, attrib_list);
}

EGLBoolean EGLAPIENTRY eglDestroyStreamKHR(EGLDisplay dpy, EGLStreamKHR stream)
{
    EnsureEGLLoaded();
    return EGL_DestroyStreamKHR(dpy, stream);
}

EGLBoolean EGLAPIENTRY eglStreamAttribKHR(EGLDisplay dpy,
                                          EGLStreamKHR stream,
                                          EGLenum attribute,
                                          EGLint value)
{
    EnsureEGLLoaded();
    return EGL_StreamAttribKHR(dpy, stream, attribute, value);
}

EGLBoolean EGLAPIENTRY eglQueryStreamKHR(EGLDisplay dpy,
                                         EGLStreamKHR stream,
                                         EGLenum attribute,
                                         EGLint *value)
{
    EnsureEGLLoaded();
    return EGL_QueryStreamKHR(dpy, stream, attribute, value);
}

EGLBoolean EGLAPIENTRY eglQueryStreamu64KHR(EGLDisplay dpy,
                                            EGLStreamKHR stream,
                                            EGLenum attribute,
                                            EGLuint64KHR *value)
{
    EnsureEGLLoaded();
    return EGL_QueryStreamu64KHR(dpy, stream, attribute, value);
}

EGLBoolean EGLAPIENTRY eglStreamConsumerGLTextureExternalKHR(EGLDisplay dpy, EGLStreamKHR stream)
{
    EnsureEGLLoaded();
    return EGL_StreamConsumerGLTextureExternalKHR(dpy, stream);
}

EGLBoolean EGLAPIENTRY eglStreamConsumerAcquireKHR(EGLDisplay dpy, EGLStreamKHR stream)
{
    EnsureEGLLoaded();
    return EGL_StreamConsumerAcquireKHR(dpy, stream);
}

EGLBoolean EGLAPIENTRY eglStreamConsumerReleaseKHR(EGLDisplay dpy, EGLStreamKHR stream)
{
    EnsureEGLLoaded();
    return EGL_StreamConsumerReleaseKHR(dpy, stream);
}

EGLBoolean EGLAPIENTRY eglStreamConsumerGLTextureExternalAttribsNV(EGLDisplay dpy,
                                                                   EGLStreamKHR stream,
                                                                   const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_StreamConsumerGLTextureExternalAttribsNV(dpy, stream, attrib_list);
}

EGLBoolean EGLAPIENTRY eglCreateStreamProducerD3DTextureANGLE(EGLDisplay dpy,
                                                              EGLStreamKHR stream,
                                                              const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_CreateStreamProducerD3DTextureANGLE(dpy, stream, attrib_list);
}

EGLBoolean EGLAPIENTRY eglStreamPostD3DTextureANGLE(EGLDisplay dpy,
                                                    EGLStreamKHR stream,
                                                    void *texture,
                                                    const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_StreamPostD3DTextureANGLE(dpy, stream, texture, attrib_list);
}

EGLBoolean EGLAPIENTRY eglGetSyncValuesCHROMIUM(EGLDisplay dpy,
                                                EGLSurface surface,
                                                EGLuint64KHR *ust,
                                                EGLuint64KHR *msc,
                                                EGLuint64KHR *sbc)
{
    EnsureEGLLoaded();
    return EGL_GetSyncValuesCHROMIUM(dpy, surface, ust, msc, sbc);
}

EGLBoolean EGLAPIENTRY eglSwapBuffersWithDamageKHR(EGLDisplay dpy,
                                                   EGLSurface surface,
                                                   EGLint *rects,
                                                   EGLint n_rects)
{
    EnsureEGLLoaded();
    return EGL_SwapBuffersWithDamageKHR(dpy, surface, rects, n_rects);
}

EGLBoolean EGLAPIENTRY eglPresentationTimeANDROID(EGLDisplay dpy,
                                                  EGLSurface surface,
                                                  EGLnsecsANDROID time)
{
    EnsureEGLLoaded();
    return EGL_PresentationTimeANDROID(dpy, surface, time);
}

EGLint EGLAPIENTRY eglProgramCacheGetAttribANGLE(EGLDisplay dpy, EGLenum attrib)
{
    EnsureEGLLoaded();
    return EGL_ProgramCacheGetAttribANGLE(dpy, attrib);
}

void EGLAPIENTRY eglProgramCacheQueryANGLE(EGLDisplay dpy,
                                           EGLint index,
                                           void *key,
                                           EGLint *keysize,
                                           void *binary,
                                           EGLint *binarysize)
{
    EGL_ProgramCacheQueryANGLE(dpy, index, key, keysize, binary, binarysize);
}

void EGLAPIENTRY eglProgramCachePopulateANGLE(EGLDisplay dpy,
                                              const void *key,
                                              EGLint keysize,
                                              const void *binary,
                                              EGLint binarysize)
{
    EGL_ProgramCachePopulateANGLE(dpy, key, keysize, binary, binarysize);
}

EGLint EGLAPIENTRY eglProgramCacheResizeANGLE(EGLDisplay dpy, EGLint limit, EGLenum mode)
{
    EnsureEGLLoaded();
    return EGL_ProgramCacheResizeANGLE(dpy, limit, mode);
}

EGLint EGLAPIENTRY eglDebugMessageControlKHR(EGLDEBUGPROCKHR callback, const EGLAttrib *attrib_list)
{
    EnsureEGLLoaded();
    return EGL_DebugMessageControlKHR(callback, attrib_list);
}

EGLBoolean EGLAPIENTRY eglQueryDebugKHR(EGLint attribute, EGLAttrib *value)
{
    EnsureEGLLoaded();
    return EGL_QueryDebugKHR(attribute, value);
}

EGLint EGLAPIENTRY eglLabelObjectKHR(EGLDisplay dpy,
                                     EGLenum objectType,
                                     EGLObjectKHR object,
                                     EGLLabelKHR label)
{
    EnsureEGLLoaded();
    return EGL_LabelObjectKHR(dpy, objectType, object, label);
}

void EGLAPIENTRY eglSetBlobCacheFuncsANDROID(EGLDisplay dpy,
                                             EGLSetBlobFuncANDROID set,
                                             EGLGetBlobFuncANDROID get)
{
    EnsureEGLLoaded();
    return EGL_SetBlobCacheFuncsANDROID(dpy, set, get);
}

EGLBoolean EGLAPIENTRY eglGetCompositorTimingSupportedANDROID(EGLDisplay dpy,
                                                              EGLSurface surface,
                                                              EGLint name)
{
    EnsureEGLLoaded();
    return EGL_GetCompositorTimingSupportedANDROID(dpy, surface, name);
}

EGLBoolean EGLAPIENTRY eglGetCompositorTimingANDROID(EGLDisplay dpy,
                                                     EGLSurface surface,
                                                     EGLint numTimestamps,
                                                     const EGLint *names,
                                                     EGLnsecsANDROID *values)
{
    EnsureEGLLoaded();
    return EGL_GetCompositorTimingANDROID(dpy, surface, numTimestamps, names, values);
}

EGLBoolean EGLAPIENTRY eglGetNextFrameIdANDROID(EGLDisplay dpy,
                                                EGLSurface surface,
                                                EGLuint64KHR *frameId)
{
    EnsureEGLLoaded();
    return EGL_GetNextFrameIdANDROID(dpy, surface, frameId);
}

EGLBoolean EGLAPIENTRY eglGetFrameTimestampSupportedANDROID(EGLDisplay dpy,
                                                            EGLSurface surface,
                                                            EGLint timestamp)
{
    EnsureEGLLoaded();
    return EGL_GetFrameTimestampSupportedANDROID(dpy, surface, timestamp);
}

EGLBoolean EGLAPIENTRY eglGetFrameTimestampsANDROID(EGLDisplay dpy,
                                                    EGLSurface surface,
                                                    EGLuint64KHR frameId,
                                                    EGLint numTimestamps,
                                                    const EGLint *timestamps,
                                                    EGLnsecsANDROID *values)
{
    EnsureEGLLoaded();
    return EGL_GetFrameTimestampsANDROID(dpy, surface, frameId, numTimestamps, timestamps, values);
}
}  // extern "C"
kc3-lang/angle/src/libEGL/libEGL.cpp

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kc3-lang/angle /src/libEGL/libEGL.cpp
