blob: da0ff5f0356ed9463f7b74673a1f5edebdcbe71d [file] [log] [blame]
/*
* Copyright 2015 Google Inc. 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 "glimp/egl/config.h"
#include "glimp/egl/display.h"
#include "glimp/egl/display_registry.h"
#include "glimp/egl/error.h"
#include "glimp/egl/get_proc_address_impl.h"
#include "glimp/egl/scoped_egl_lock.h"
#include "starboard/log.h"
namespace egl = glimp::egl;
namespace {
egl::Surface* GetSurfaceOrSetError(EGLDisplay egl_display,
EGLSurface egl_surface) {
egl::Display* display = egl::GetDisplayOrSetError(egl_display);
if (!display) {
return NULL;
}
if (!display->SurfaceIsValid(egl_surface)) {
egl::SetError(EGL_BAD_SURFACE);
return NULL;
}
return egl::FromEGLSurface(egl_surface);
}
} // namespace
extern "C" {
EGLBoolean EGLAPIENTRY eglChooseConfig(EGLDisplay dpy,
const EGLint* attrib_list,
EGLConfig* configs,
EGLint config_size,
EGLint* num_config) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return false;
}
return display->ChooseConfig(attrib_list, configs, config_size, num_config);
}
EGLBoolean EGLAPIENTRY eglCopyBuffers(EGLDisplay dpy,
EGLSurface surface,
EGLNativePixmapType target) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLContext EGLAPIENTRY eglCreateContext(EGLDisplay dpy,
EGLConfig config,
EGLContext share_context,
const EGLint* attrib_list) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return EGL_NO_CONTEXT;
}
return display->CreateContext(config, share_context, attrib_list);
}
EGLSurface EGLAPIENTRY eglCreatePbufferSurface(EGLDisplay dpy,
EGLConfig config,
const EGLint* attrib_list) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return EGL_NO_SURFACE;
}
return display->CreatePbufferSurface(config, attrib_list);
}
EGLSurface EGLAPIENTRY eglCreatePixmapSurface(EGLDisplay dpy,
EGLConfig config,
EGLNativePixmapType pixmap,
const EGLint* attrib_list) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return EGL_NO_SURFACE;
}
EGLSurface EGLAPIENTRY eglCreateWindowSurface(EGLDisplay dpy,
EGLConfig config,
EGLNativeWindowType win,
const EGLint* attrib_list) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return EGL_NO_SURFACE;
}
return display->CreateWindowSurface(config, win, attrib_list);
}
EGLBoolean EGLAPIENTRY eglDestroyContext(EGLDisplay dpy, EGLContext ctx) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return false;
}
return display->DestroyContext(ctx);
}
EGLBoolean EGLAPIENTRY eglDestroySurface(EGLDisplay dpy, EGLSurface surface) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return false;
}
return display->DestroySurface(surface);
}
EGLBoolean EGLAPIENTRY eglGetConfigAttrib(EGLDisplay dpy,
EGLConfig config,
EGLint attribute,
EGLint* value) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLBoolean EGLAPIENTRY eglGetConfigs(EGLDisplay dpy,
EGLConfig* configs,
EGLint config_size,
EGLint* num_config) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLDisplay EGLAPIENTRY eglGetCurrentDisplay(void) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return EGL_NO_DISPLAY;
}
EGLSurface EGLAPIENTRY eglGetCurrentSurface(EGLint readdraw) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return EGL_NO_SURFACE;
}
EGLDisplay EGLAPIENTRY eglGetDisplay(EGLNativeDisplayType display_id) {
egl::ScopedEGLLock egl_lock;
return egl::DisplayRegistry::GetDisplay(display_id);
}
EGLint EGLAPIENTRY eglGetError(void) {
// No lock needed as this function accesses only thread local data.
return egl::GetError();
}
EGLBoolean EGLAPIENTRY eglInitialize(EGLDisplay dpy,
EGLint* major,
EGLint* minor) {
egl::ScopedEGLLock egl_lock;
if (!egl::DisplayRegistry::Valid(dpy)) {
egl::SetError(EGL_BAD_DISPLAY);
return false;
}
if (!egl::DisplayRegistry::InitializeDisplay(dpy)) {
egl::SetError(EGL_NOT_INITIALIZED);
return false;
}
egl::Display* display = egl::DisplayRegistry::ToDisplay(dpy);
display->GetVersionInfo(major, minor);
egl::SetError(EGL_SUCCESS);
return true;
}
EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay dpy,
EGLSurface draw,
EGLSurface read,
EGLContext ctx) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return false;
}
return display->MakeCurrent(draw, read, ctx);
}
EGLBoolean EGLAPIENTRY eglQueryContext(EGLDisplay dpy,
EGLContext ctx,
EGLint attribute,
EGLint* value) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
const char* EGLAPIENTRY eglQueryString(EGLDisplay dpy, EGLint name) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return NULL;
}
EGLBoolean EGLAPIENTRY eglQuerySurface(EGLDisplay dpy,
EGLSurface surface,
EGLint attribute,
EGLint* value) {
egl::ScopedEGLLock egl_lock;
egl::Surface* surf = GetSurfaceOrSetError(dpy, surface);
if (!surf) {
return false;
}
return surf->QuerySurface(attribute, value);
}
EGLBoolean EGLAPIENTRY eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return false;
}
return display->SwapBuffers(surface);
}
EGLBoolean EGLAPIENTRY eglTerminate(EGLDisplay dpy) {
egl::ScopedEGLLock egl_lock;
if (!egl::DisplayRegistry::Valid(dpy)) {
egl::SetError(EGL_BAD_DISPLAY);
return false;
}
egl::DisplayRegistry::TerminateDisplay(dpy);
egl::SetError(EGL_SUCCESS);
return true;
}
EGLBoolean EGLAPIENTRY eglWaitGL(void) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLBoolean EGLAPIENTRY eglWaitNative(EGLint engine) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLBoolean EGLAPIENTRY eglBindTexImage(EGLDisplay dpy,
EGLSurface surface,
EGLint buffer) {
egl::ScopedEGLLock egl_lock;
egl::Surface* surf = GetSurfaceOrSetError(dpy, surface);
if (!surf) {
return false;
}
return surf->BindTexImage(buffer);
}
EGLBoolean EGLAPIENTRY eglReleaseTexImage(EGLDisplay dpy,
EGLSurface surface,
EGLint buffer) {
egl::ScopedEGLLock egl_lock;
egl::Surface* surf = GetSurfaceOrSetError(dpy, surface);
if (!surf) {
return false;
}
return surf->ReleaseTexImage(buffer);
}
EGLBoolean EGLAPIENTRY eglSurfaceAttrib(EGLDisplay dpy,
EGLSurface surface,
EGLint attribute,
EGLint value) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLBoolean EGLAPIENTRY eglSwapInterval(EGLDisplay dpy, EGLint interval) {
egl::ScopedEGLLock egl_lock;
egl::Display* display = egl::GetDisplayOrSetError(dpy);
if (!display) {
return false;
}
return display->SwapInterval(interval);
}
EGLBoolean EGLAPIENTRY eglBindAPI(EGLenum api) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLenum EGLAPIENTRY eglQueryAPI(void) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return 0;
}
EGLSurface EGLAPIENTRY
eglCreatePbufferFromClientBuffer(EGLDisplay dpy,
EGLenum buftype,
EGLClientBuffer buffer,
EGLConfig config,
const EGLint* attrib_list) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return EGL_NO_SURFACE;
}
EGLBoolean EGLAPIENTRY eglReleaseThread(void) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLBoolean EGLAPIENTRY eglWaitClient(void) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLContext EGLAPIENTRY eglGetCurrentContext(void) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return EGL_NO_CONTEXT;
}
EGLSync EGLAPIENTRY eglCreateSync(EGLDisplay dpy,
EGLenum type,
const EGLAttrib* attrib_list) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return 0;
}
EGLBoolean EGLAPIENTRY eglDestroySync(EGLDisplay dpy, EGLSync sync) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLint EGLAPIENTRY eglClientWaitSync(EGLDisplay dpy,
EGLSync sync,
EGLint flags,
EGLTime timeout) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return 0;
}
EGLBoolean EGLAPIENTRY eglGetSyncAttrib(EGLDisplay dpy,
EGLSync sync,
EGLint attribute,
EGLAttrib* value) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLImage EGLAPIENTRY eglCreateImage(EGLDisplay dpy,
EGLContext ctx,
EGLenum target,
EGLClientBuffer buffer,
const EGLAttrib* attrib_list) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return 0;
}
EGLBoolean EGLAPIENTRY eglDestroyImage(EGLDisplay dpy, EGLImage image) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
EGLDisplay EGLAPIENTRY eglGetPlatformDisplay(EGLenum platform,
void* native_display,
const EGLAttrib* attrib_list) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return EGL_NO_DISPLAY;
}
EGLSurface EGLAPIENTRY
eglCreatePlatformWindowSurface(EGLDisplay dpy,
EGLConfig config,
void* native_window,
const EGLAttrib* attrib_list) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return EGL_NO_SURFACE;
}
EGLSurface EGLAPIENTRY
eglCreatePlatformPixmapSurface(EGLDisplay dpy,
EGLConfig config,
void* native_pixmap,
const EGLAttrib* attrib_list) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return EGL_NO_SURFACE;
}
EGLBoolean EGLAPIENTRY eglWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags) {
egl::ScopedEGLLock egl_lock;
SB_NOTIMPLEMENTED();
return false;
}
__eglMustCastToProperFunctionPointerType EGLAPIENTRY
eglGetProcAddress(const char* procname) {
egl::ScopedEGLLock egl_lock;
// Forward the call on to platform-specific code to possibly handle.
return egl::GetProcAddressImpl(procname);
}
} // extern "C"