EGLBoolean eglSwapBuffers(EGLDisplay dpy, EGLSurface eglSurface)
{
VALIDATE_DISPLAY_INIT(dpy, EGL_FALSE);
if (eglSurface == EGL_NO_SURFACE)
setErrorReturn(EGL_BAD_SURFACE, EGL_FALSE);
DEFINE_AND_VALIDATE_HOST_CONNECTION(EGL_FALSE);
egl_surface_t* d = static_cast<egl_surface_t*>(eglSurface);
if (d->dpy != dpy)
setErrorReturn(EGL_BAD_DISPLAY, EGL_FALSE);
// post the surface
d->swapBuffers();
hostCon->flush();
return EGL_TRUE;
}
EGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval)
{
VALIDATE_DISPLAY_INIT(dpy, EGL_FALSE);
DEFINE_AND_VALIDATE_HOST_CONNECTION(EGL_FALSE);
EGLContext_t* ctx = getEGLThreadInfo()->currentContext;
if (!ctx) {
setErrorReturn(EGL_BAD_CONTEXT, EGL_FALSE);
}
if (!ctx->draw) {
setErrorReturn(EGL_BAD_SURFACE, EGL_FALSE);
}
egl_surface_t* draw(static_cast<egl_surface_t*>(ctx->draw));
draw->setSwapInterval(interval);
rcEnc->rcFBSetSwapInterval(rcEnc, interval); //TODO: implement on the host
return EGL_TRUE;
}
EGLBoolean eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync,
EGLint attribute, EGLint *value)
{
if (sync != FENCE_SYNC_HANDLE) {
setErrorReturn(EGL_BAD_PARAMETER, EGL_FALSE);
}
switch (attribute) {
case EGL_SYNC_TYPE_KHR:
*value = EGL_SYNC_FENCE_KHR;
return EGL_TRUE;
case EGL_SYNC_STATUS_KHR:
*value = EGL_SIGNALED_KHR;
return EGL_TRUE;
case EGL_SYNC_CONDITION_KHR:
*value = EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR;
return EGL_TRUE;
default:
setErrorReturn(EGL_BAD_ATTRIBUTE, EGL_FALSE);
}
}
EGLContext eglCreateContext(EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list)
{
VALIDATE_DISPLAY_INIT(dpy, EGL_NO_CONTEXT);
VALIDATE_CONFIG(config, EGL_NO_CONTEXT);
EGLint version = 1; //default
while (attrib_list && attrib_list[0]) {
if (attrib_list[0] == EGL_CONTEXT_CLIENT_VERSION) version = attrib_list[1];
attrib_list+=2;
}
uint32_t rcShareCtx = 0;
EGLContext_t * shareCtx = NULL;
if (share_context) {
shareCtx = static_cast<EGLContext_t*>(share_context);
rcShareCtx = shareCtx->rcContext;
if (shareCtx->dpy != dpy)
setErrorReturn(EGL_BAD_MATCH, EGL_NO_CONTEXT);
}
DEFINE_AND_VALIDATE_HOST_CONNECTION(EGL_NO_CONTEXT);
uint32_t rcContext = rcEnc->rcCreateContext(rcEnc, (uint32_t)config, rcShareCtx, version);
if (!rcContext) {
ALOGE("rcCreateContext returned 0");
setErrorReturn(EGL_BAD_ALLOC, EGL_NO_CONTEXT);
}
EGLContext_t * context = new EGLContext_t(dpy, config, shareCtx);
if (!context)
setErrorReturn(EGL_BAD_ALLOC, EGL_NO_CONTEXT);
context->version = version;
context->rcContext = rcContext;
return context;
}
EGLImageKHR eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list)
{
VALIDATE_DISPLAY_INIT(dpy, EGL_NO_IMAGE_KHR);
if (ctx != EGL_NO_CONTEXT) {
setErrorReturn(EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR);
}
if (target != EGL_NATIVE_BUFFER_ANDROID) {
setErrorReturn(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR);
}
android_native_buffer_t* native_buffer = (android_native_buffer_t*)buffer;
if (native_buffer->common.magic != ANDROID_NATIVE_BUFFER_MAGIC)
setErrorReturn(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR);
if (native_buffer->common.version != sizeof(android_native_buffer_t))
setErrorReturn(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR);
cb_handle_t *cb = (cb_handle_t *)(native_buffer->handle);
switch (cb->format) {
case HAL_PIXEL_FORMAT_RGBA_8888:
case HAL_PIXEL_FORMAT_RGBX_8888:
case HAL_PIXEL_FORMAT_RGB_888:
case HAL_PIXEL_FORMAT_RGB_565:
case HAL_PIXEL_FORMAT_BGRA_8888:
case HAL_PIXEL_FORMAT_RGBA_5551:
case HAL_PIXEL_FORMAT_RGBA_4444:
break;
default:
setErrorReturn(EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR);
}
native_buffer->common.incRef(&native_buffer->common);
return (EGLImageKHR)native_buffer;
}
EGLSurface eglGetCurrentSurface(EGLint readdraw)
{
EGLContext_t * context = getEGLThreadInfo()->currentContext;
if (!context)
return EGL_NO_SURFACE; //not an error
switch (readdraw) {
case EGL_READ:
return context->read;
case EGL_DRAW:
return context->draw;
default:
setErrorReturn(EGL_BAD_PARAMETER, EGL_NO_SURFACE);
}
}
EGLBoolean egl_window_surface_t::swapBuffers()
{
DEFINE_AND_VALIDATE_HOST_CONNECTION(EGL_FALSE);
rcEnc->rcFlushWindowColorBuffer(rcEnc, rcSurface);
nativeWindow->queueBuffer_DEPRECATED(nativeWindow, buffer);
if (nativeWindow->dequeueBuffer_DEPRECATED(nativeWindow, &buffer)) {
buffer = NULL;
setErrorReturn(EGL_BAD_ALLOC, EGL_FALSE);
}
rcEnc->rcSetWindowColorBuffer(rcEnc, rcSurface,
((cb_handle_t *)(buffer->handle))->hostHandle);
return EGL_TRUE;
}
EGLBoolean egl_window_surface_t::init()
{
if (nativeWindow->dequeueBuffer_DEPRECATED(nativeWindow, &buffer) != NO_ERROR) {
setErrorReturn(EGL_BAD_ALLOC, EGL_FALSE);
}
DEFINE_AND_VALIDATE_HOST_CONNECTION(EGL_FALSE);
rcSurface = rcEnc->rcCreateWindowSurface(rcEnc, (uint32_t)config,
getWidth(), getHeight());
if (!rcSurface) {
ALOGE("rcCreateWindowSurface returned 0");
return EGL_FALSE;
}
rcEnc->rcSetWindowColorBuffer(rcEnc, rcSurface,
((cb_handle_t*)(buffer->handle))->hostHandle);
return EGL_TRUE;
}
EGLBoolean eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx)
{
VALIDATE_DISPLAY_INIT(dpy, EGL_FALSE);
VALIDATE_SURFACE_RETURN(draw, EGL_FALSE);
VALIDATE_SURFACE_RETURN(read, EGL_FALSE);
if ((read == EGL_NO_SURFACE && draw == EGL_NO_SURFACE) && (ctx != EGL_NO_CONTEXT))
setErrorReturn(EGL_BAD_MATCH, EGL_FALSE);
if ((read != EGL_NO_SURFACE || draw != EGL_NO_SURFACE) && (ctx == EGL_NO_CONTEXT))
setErrorReturn(EGL_BAD_MATCH, EGL_FALSE);
EGLContext_t * context = static_cast<EGLContext_t*>(ctx);
uint32_t ctxHandle = (context) ? context->rcContext : 0;
egl_surface_t * drawSurf = static_cast<egl_surface_t *>(draw);
uint32_t drawHandle = (drawSurf) ? drawSurf->getRcSurface() : 0;
egl_surface_t * readSurf = static_cast<egl_surface_t *>(read);
uint32_t readHandle = (readSurf) ? readSurf->getRcSurface() : 0;
//
// Nothing to do if no binding change has made
//
EGLThreadInfo *tInfo = getEGLThreadInfo();
if (tInfo->currentContext == context &&
(context == NULL ||
(context && context->draw == draw && context->read == read))) {
return EGL_TRUE;
}
if (context && (context->flags & EGLContext_t::IS_CURRENT) && (context != tInfo->currentContext)) {
//context is current to another thread
setErrorReturn(EGL_BAD_ACCESS, EGL_FALSE);
}
DEFINE_AND_VALIDATE_HOST_CONNECTION(EGL_FALSE);
if (rcEnc->rcMakeCurrent(rcEnc, ctxHandle, drawHandle, readHandle) == EGL_FALSE) {
ALOGE("rcMakeCurrent returned EGL_FALSE");
setErrorReturn(EGL_BAD_CONTEXT, EGL_FALSE);
}
//Now make the local bind
if (context) {
context->draw = draw;
context->read = read;
context->flags |= EGLContext_t::IS_CURRENT;
//set the client state
if (context->version == 2) {
hostCon->gl2Encoder()->setClientState(context->getClientState());
hostCon->gl2Encoder()->setSharedGroup(context->getSharedGroup());
}
else {
hostCon->glEncoder()->setClientState(context->getClientState());
hostCon->glEncoder()->setSharedGroup(context->getSharedGroup());
}
}
else {
//release ClientState & SharedGroup
if (tInfo->currentContext->version == 2) {
hostCon->gl2Encoder()->setClientState(NULL);
hostCon->gl2Encoder()->setSharedGroup(GLSharedGroupPtr(NULL));
}
else {
hostCon->glEncoder()->setClientState(NULL);
hostCon->glEncoder()->setSharedGroup(GLSharedGroupPtr(NULL));
}
}
if (tInfo->currentContext)
tInfo->currentContext->flags &= ~EGLContext_t::IS_CURRENT;
//Now make current
tInfo->currentContext = context;
//Check maybe we need to init the encoder, if it's first eglMakeCurrent
if (tInfo->currentContext) {
if (tInfo->currentContext->version == 2) {
if (!hostCon->gl2Encoder()->isInitialized()) {
s_display.gles2_iface()->init();
hostCon->gl2Encoder()->setInitialized();
ClientAPIExts::initClientFuncs(s_display.gles2_iface(), 1);
}
}
else {
if (!hostCon->glEncoder()->isInitialized()) {
s_display.gles_iface()->init();
hostCon->glEncoder()->setInitialized();
ClientAPIExts::initClientFuncs(s_display.gles_iface(), 0);
}
}
}
return EGL_TRUE;
}
EGLBoolean eglBindAPI(EGLenum api)
{
if (api != EGL_OPENGL_ES_API)
setErrorReturn(EGL_BAD_PARAMETER, EGL_FALSE);
return EGL_TRUE;
}
void setErrorCode(mpkgErrorCode value)
{
if (value != MPKG_OK) setErrorReturn(MPKG_RETURN_WAIT);
errorCode = value;
}
mpkgErrorReturn callError(mpkgErrorCode err, string details)
{
setErrorCode(err);
errorDescription e;
int ret=0;
Dialog d(_("error"), "MOPSLinux package system");
vector<string> menuItems;
for (unsigned int i=0; i<errorList.size(); i++)
{
if (errorList[i].code==err)
{
e=errorList[i];
break;
}
}
switch(errorManagerMode)
{
case EMODE_CONSOLE:
// Ugly console mode
if (e.action.size()==1) // If we have no choice..
{
if (e.action[0].ret==MPKG_RETURN_CONTINUE)
{
say("%s\n",e.text.c_str());
if (!details.empty()) say(_("Details: %s\n"),details.c_str());
}
else
{
mError(e.text);
if (!details.empty()) mError(_("Details: ") + details);
}
setErrorReturn(e.action[0].ret);
break;
}
mError(e.text);
eCLI_pickAction:
mError(_("Choose an action:"));
for (unsigned int x=0; x<e.action.size(); x++)
{
say("\t[%d] %s\n",x+1, e.action[x].text.c_str());
}
cin>>ret;
if (ret>0 && (unsigned int) ret<=e.action.size())
{
// Return value OK, returning
say(_("You decided to %s\n"), e.action[ret-1].text.c_str());
setErrorReturn(e.action[ret-1].ret);
}
else
{
say(_("Invalid input\n"));
goto eCLI_pickAction;
}
break;
case EMODE_DIALOG:
if (!details.empty()) details = "\nDetails: " + details;
// Call dialog event resolver
for (unsigned int i=0; i<e.action.size(); i++)
{
menuItems.push_back(e.action[i].text);
}
if (e.action.size()==1) // If we have no choice..
{
if (e.action[0].ret==MPKG_RETURN_CONTINUE)
{
d.setTitle("Information", "MOPSLinux package system");
d.execInfoBox(e.text + details);
}
else
{
mError(e.text);
d.execMsgBox(e.text + details);
}
setErrorReturn(e.action[0].ret);
break;
}
ret = d.execMenu(e.text, menuItems);
if (ret>=0 && (unsigned int) ret<e.action.size())
{
setErrorReturn(e.action[ret].ret);
}
else
{
mError("Aborted");
}
break;
case EMODE_QT:
// Waiting for GUI error catcher (threaded)
while ( getErrorReturn() == MPKG_RETURN_WAIT)
{
sleep(1);
}
break;
default:
mError("Unknown UI mode, aborting");
say("errorManagerMode is %d\n", errorManagerMode);
if (consoleMode) mError("consoleMode: true");
else mError("consoleMode: false");
if (dialogMode) mError("dialogMode: true");
else mError("dialogMode: false");
abort();
}
return getErrorReturn();
}
