int32_t st_changeOutputMode(videoOutput_t *p_videoOutput, const char *newOutputFormat)
{
uint32_t old_height;
uint32_t new_height;
uint32_t len;
if(!p_videoOutput || !newOutputFormat)
return -1;
old_height = stHelper_getFormatHeight(p_videoOutput->currentFormat);
new_height = stHelper_getFormatHeight(newOutputFormat);
if (old_height != new_height) {
gfx_stopEventThread();
gfx_terminate();
stHelper_sendToElcd("deinitfb");
st_setVideoFormat(p_videoOutput->name, newOutputFormat);
stHelper_sendToElcd("initfb");
stHelper_waitForFBdevice("/dev/fb0");
if(p_videoOutput->isMajor) {
if (new_height < 720 && interfaceInfo.screenHeight >= 720) {
// Reset graphics mode for small resolutions
appControlInfo.outputInfo.graphicsMode[0] = 0;
saveAppSettings();
}
if (appControlInfo.outputInfo.graphicsMode[0] == 0) {
stHelper_setDirectFBMode(stHelper_getFormatWidth(new_height), new_height);
}
}
gfx_init(0, NULL);
interface_resize();
gfx_startEventThread();
needRestart = 1;
} else {
st_setVideoFormat(p_videoOutput->name, newOutputFormat);
}
len = sizeof(p_videoOutput->currentFormat);
strncpy(p_videoOutput->currentFormat, newOutputFormat, len);
p_videoOutput->currentFormat[len - 1] = 0;
#ifdef ENABLE_FUSION
fusion_fakeRestart();
#endif
return 0;
}
void interface_loop(struct twinterface *twinterface)
{
/* Main loop, process events until we quit */
while(1)
{
SDL_Event e;
if (SDL_PollEvent(&e)) {
/* Handle system events */
if (e.type == SDL_QUIT) {
printf("SDL_Quit event have been received\n");
break;
}
/* Pressing volume up+down close the application */
if(e.type == SDL_KEYDOWN) {
if(e.key.keysym.sym == SDLK_VOLUMEUP) {
twinterface->volumeup_pressed = 1;
printf("Volume up key have been pressed\n");
#ifdef __ANDROID__
__android_log_print(ANDROID_LOG_DEBUG, "interface.c",
"Volume up key have been pressed\n");
#endif
}else if(e.key.keysym.sym == SDLK_VOLUMEDOWN) {
if(twinterface->volumeup_pressed) {
printf("Volume up & down keys have been pressed\n");
#ifdef __ANDROID__
__android_log_print(ANDROID_LOG_DEBUG, "interface.c",
"Volume up & down keys have been pressed\n");
#endif
break;
}
}
} else if(e.type == SDL_KEYUP) {
if(e.key.keysym.sym == SDLK_VOLUMEUP) {
twinterface->volumeup_pressed = 0;
printf("Volume up key have been released\n");
#ifdef __ANDROID__
__android_log_print(ANDROID_LOG_DEBUG, "interface.c",
"Volume up key have been released\n");
#endif
}
}
if(e.type == SDL_WINDOWEVENT) {
if(e.window.event == SDL_WINDOWEVENT_RESIZED) {
interface_resize(twinterface, e.window.data1, e.window.data2);
}
}
/* Handle timer events */
if(e.type == EVENT_TICKER)
twinterface->redraw = 1;
}
/* Handle widgets events */
if(twinterface->closeup)
if(!fader_handle_events(twinterface->fader, e, twinterface->viewport.h) &&
!button_handle_events(twinterface->btn_play, e, twinterface) &&
!button_handle_events(twinterface->btn_reset, e, twinterface) &&
!button_handle_events(twinterface->btn_reverse, e, twinterface) &&
!button_handle_events(twinterface->btn_deck, e, twinterface) &&
!button_handle_events(twinterface->btn_touch_mode, e, twinterface) &&
!overview_handle_events(twinterface->overview, e))
closeup_handle_events(twinterface->closeup, e);
/* draw each widgets to surface if timer said so */
if(twinterface->redraw) {
SDL_RenderClear(twinterface->renderer);
/* Clear surface with background color*/
SDL_FillRect(twinterface->surface, NULL, interface_palette(twinterface->surface, &background_col));
SDL_UpdateTexture(twinterface->texture, NULL, twinterface->surface->pixels, twinterface->surface->pitch);
SDL_RenderCopy(twinterface->renderer, twinterface->texture, NULL, NULL);
/* Listen for track change, if change update closeup */
if(twinterface->last_track_length != tracks[twinterface->current_deck].length) {
interface_closeup_init(twinterface);
interface_overview_init(twinterface);
twinterface->last_track_length = tracks[twinterface->current_deck].length;
}
/* Update text labels */
char buf[128], *s;
s = buf;
sprintf(s, "%2.2f", tracks[twinterface->current_deck].pitch);
//label_set_text(twinterface->label_pitch, s);
/* Render widgets on surface */
if(twinterface->closeup)
closeup_show(twinterface->closeup);
overview_show(twinterface->overview);
button_show(twinterface->btn_play);
button_show(twinterface->btn_reset);
button_show(twinterface->btn_reverse);
button_show(twinterface->btn_deck);
button_show(twinterface->btn_touch_mode);
//label_show(twinterface->label_pitch);
fader_show(twinterface->fader);
/* Got everything on rendering surface,
now Update the drawing image on window screen */
SDL_RenderPresent(twinterface->renderer);
twinterface->renderedFrames++;
//printf("FPS:%f\n", (twinterface->renderedFrames / (float) SDL_GetTicks())*1000);
twinterface->redraw = 0;
}
}
#ifdef __ANDROID__
__android_log_print(ANDROID_LOG_DEBUG, "interface.c",
"interface_loop exit\n");
#endif
}
