mirror of
https://github.com/wiiu-env/libgui.git
synced 2024-11-15 04:45:06 +01:00
61 lines
2.1 KiB
C
61 lines
2.1 KiB
C
|
/****************************************************************************
|
||
|
|
* Copyright (C) 2015 Dimok
|
||
|
|
*
|
||
|
|
* This program is free software: you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation, either version 3 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
****************************************************************************/
|
||
|
|
#ifndef _GUIIMAGEASYNC_H_
|
||
|
|
#define _GUIIMAGEASYNC_H_
|
||
|
|
|
||
|
|
#include <vector>
|
||
|
|
#include <gui/GuiImage.h>
|
||
|
|
#include <system/CThread.h>
|
||
|
|
#include <system/CMutex.h>
|
||
|
|
|
||
|
|
class GuiImageAsync : public GuiImage {
|
||
|
|
public:
|
||
|
|
GuiImageAsync(const uint8_t *imageBuffer, const uint32_t & imageBufferSize, GuiImageData * preloadImg);
|
||
|
|
GuiImageAsync(const std::string & filename, GuiImageData * preloadImg);
|
||
|
|
virtual ~GuiImageAsync();
|
||
|
|
|
||
|
|
static void clearQueue();
|
||
|
|
static void removeFromQueue(GuiImageAsync * image) {
|
||
|
|
threadRemoveImage(image);
|
||
|
|
}
|
||
|
|
|
||
|
|
//! don't forget to LOCK GUI if using this asynchron call
|
||
|
|
sigslot::signal1<GuiImageAsync *> imageLoaded;
|
||
|
|
static void threadExit();
|
||
|
|
|
||
|
|
private:
|
||
|
|
static void threadInit();
|
||
|
|
|
||
|
|
GuiImageData *imgData;
|
||
|
|
std::string filename;
|
||
|
|
const uint8_t *imgBuffer;
|
||
|
|
const uint32_t imgBufferSize;
|
||
|
|
|
||
|
|
static void guiImageAsyncThread(CThread *thread, void *arg);
|
||
|
|
static void threadAddImage(GuiImageAsync* Image);
|
||
|
|
static void threadRemoveImage(GuiImageAsync* Image);
|
||
|
|
|
||
|
|
static std::vector<GuiImageAsync *> imageQueue;
|
||
|
|
static CThread *pThread;
|
||
|
|
static CMutex * pMutex;
|
||
|
|
static uint32_t threadRefCounter;
|
||
|
|
static GuiImageAsync * pInUse;
|
||
|
|
static bool bExitRequested;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /*_GUIIMAGEASYNC_H_*/
|