bool VideoDecoderVAAPIPrivate::setup(void **hwctx, AVPixelFormat *chroma, int w, int h)
{
if (surface_width == w && surface_height == h) {
*hwctx = &hw_ctx;
*chroma = surface_chroma;
return true;
}
*hwctx = NULL;
//*chroma = QTAV_PIX_FMT_C(NONE);
if (surface_width || surface_height)
destroySurfaces();
if (w > 0 && h > 0)
return createSurfaces(hwctx, chroma, w, h);
return false;
}
Isoeng::Isoeng(char* caption) {
int img_init;
srand(time(NULL));
m_x = m_y = x_offset = y_offset = 0;
/* initialize SDL`*/
putenv("SDL_VIDEO_WINDOW_POS");
putenv("SDL_VIDEO_CENTERED=1");
if(SDL_Init(SDL_INIT_EVERYTHING) < 0) {
err = new char[256];
sprintf(err, "Unable to initialize SDL: %s", SDL_GetError());
throw CException("isoeng.cpp", err);
}
/* create main window SDL drawing surface */
window_main = SDL_SetVideoMode(WM_WIDTH, WM_HEIGHT, 32, SDL_DOUBLEBUF);
if(window_main == NULL) {
err = new char[256];
sprintf(err, "Unable to set %dx%d video mode: %s", WM_WIDTH, WM_HEIGHT, SDL_GetError());
throw CException("isoeng.cpp", err);
}
SDL_WM_SetCaption(caption, caption);
/* initialize SDL_Image */
img_init = IMG_Init(IMG_INIT_PNG);
if((img_init & IMG_INIT_PNG) != IMG_INIT_PNG) {
err = new char[256];
sprintf(err, "Failed to initialize PNG support: %s", IMG_GetError());
throw CException("isoeng.cpp", err);
}
loadCursorImages();
loadTileImages();
IMG_Quit();
createSurfaces();
alive = true;
}
FileIOXmlGml()
{
createPoints();
createPolylines();
createSurfaces();
}
bool CVideoEngine::createSurfaces()
{
return createSurfaces(m_VidConfig.m_GameRect);
}
void MakeCurrentPerfCase::init (void)
{
chooseConfig();
createContexts();
createSurfaces();
}
