bool AndroidEGLGraphicsContext::Init(ANativeWindow *wnd, int backbufferWidth, int backbufferHeight, int backbufferFormat) {
wnd_ = wnd;
gl = HostGL_CreateGLInterface();
if (!gl) {
ELOG("ERROR: Failed to create GL interface");
return false;
}
ILOG("EGL interface created. Desired backbuffer size: %dx%d", backbufferWidth, backbufferHeight);
// Apparently we still have to set this through Java through setFixedSize on the bufferHolder for it to take effect...
gl->SetBackBufferDimensions(backbufferWidth, backbufferHeight);
gl->SetMode(MODE_DETECT_ES);
bool use565 = false;
switch (backbufferFormat) {
case 4: // PixelFormat.RGB_565
use565 = true;
break;
}
if (!gl->Create(wnd, false, use565)) {
ELOG("EGL creation failed! (use565=%d)", (int)use565);
// TODO: What do we do now?
delete gl;
return false;
}
gl->MakeCurrent();
return true;
}
bool AndroidEGLGraphicsContext::Init(ANativeWindow *wnd, int backbufferWidth, int backbufferHeight, int backbufferFormat, int androidVersion) {
wnd_ = wnd;
gl = HostGL_CreateGLInterface();
if (!gl) {
ELOG("ERROR: Failed to create GL interface");
return false;
}
ILOG("EGL interface created. Desired backbuffer size: %dx%d", backbufferWidth, backbufferHeight);
// Apparently we still have to set this through Java through setFixedSize on the bufferHolder for it to take effect...
gl->SetBackBufferDimensions(backbufferWidth, backbufferHeight);
gl->SetMode(MODE_DETECT_ES);
bool use565 = false;
// This workaround seems only be needed on some really old devices.
if (androidVersion < ANDROID_VERSION_ICS) {
switch (backbufferFormat) {
case 4: // PixelFormat.RGB_565
use565 = true;
break;
default:
break;
}
}
if (!gl->Create(wnd, false, use565)) {
ELOG("EGL creation failed! (use565=%d)", (int)use565);
// TODO: What do we do now?
delete gl;
return false;
}
gl->MakeCurrent();
CheckGLExtensions();
draw_ = Draw::T3DCreateGLContext();
return true;
}
void InitInterface()
{
GLInterface = HostGL_CreateGLInterface();
}
extern "C" bool JNICALL Java_org_ppsspp_ppsspp_NativeActivity_runEGLRenderLoop(JNIEnv *env, jobject obj, jobject _surf) {
ANativeWindow *wnd = ANativeWindow_fromSurface(env, _surf);
WLOG("runEGLRenderLoop. display_xres=%d display_yres=%d", display_xres, display_yres);
if (wnd == nullptr) {
ELOG("Error: Surface is null.");
return false;
}
cInterfaceBase *gl = HostGL_CreateGLInterface();
if (!gl) {
ELOG("ERROR: Failed to create GL interface");
return false;
}
ILOG("EGL interface created. Desired backbuffer size: %dx%d", desiredBackbufferSizeX, desiredBackbufferSizeY);
// Apparently we still have to set this through Java through setFixedSize on the bufferHolder for it to take effect...
gl->SetBackBufferDimensions(desiredBackbufferSizeX, desiredBackbufferSizeY);
gl->SetMode(MODE_DETECT_ES);
bool use565 = false;
switch (backbuffer_format) {
case 4: // PixelFormat.RGB_565
use565 = true;
break;
}
if (!gl->Create(wnd, false, use565)) {
ELOG("EGL creation failed");
// TODO: What do we do now?
return false;
}
gl->MakeCurrent();
if (!renderer_inited) {
NativeInitGraphics();
renderer_inited = true;
}
exitRenderLoop = false;
renderLoopRunning = true;
while (!exitRenderLoop) {
static bool hasSetThreadName = false;
if (!hasSetThreadName) {
hasSetThreadName = true;
setCurrentThreadName("AndroidRender");
}
// TODO: Look into if these locks are a perf loss
{
lock_guard guard(input_state.lock);
input_state.pad_lstick_x = left_joystick_x_async;
input_state.pad_lstick_y = left_joystick_y_async;
input_state.pad_rstick_x = right_joystick_x_async;
input_state.pad_rstick_y = right_joystick_y_async;
UpdateInputState(&input_state);
}
NativeUpdate(input_state);
{
lock_guard guard(input_state.lock);
EndInputState(&input_state);
}
NativeRender();
time_update();
gl->Swap();
lock_guard guard(frameCommandLock);
while (!frameCommands.empty()) {
FrameCommand frameCmd;
frameCmd = frameCommands.front();
frameCommands.pop();
WLOG("frameCommand! '%s' '%s'", frameCmd.command.c_str(), frameCmd.params.c_str());
jstring cmd = env->NewStringUTF(frameCmd.command.c_str());
jstring param = env->NewStringUTF(frameCmd.params.c_str());
env->CallVoidMethod(nativeActivity, postCommand, cmd, param);
env->DeleteLocalRef(cmd);
env->DeleteLocalRef(param);
}
}
// Restore lost device objects. TODO: This feels like the wrong place for this.
NativeDeviceLost();
ILOG("NativeDeviceLost completed.");
NativeShutdownGraphics();
renderer_inited = false;
gl->ClearCurrent();
delete gl;
ANativeWindow_release(wnd);
renderLoopRunning = false;
WLOG("Render loop exited;");
return true;
}
