int dxmedia_play_video_3d(const char* filename, IDirect3DDevice9 *device, bool useAVISound, int canskip, int stretch)
{
HWND gameWindow = win_get_window();
if (graph == NULL)
{
graph = new CVMR9Graph(gameWindow, device);
}
if (!useAVISound)
update_polled_stuff_and_crossfade();
if (!graph->SetMediaFile(filename, useAVISound))
{
dxmedia_shutdown_3d();
return -1;
}
graph->SetLayerZOrder(0, 0);
if (!useAVISound)
update_polled_stuff_and_crossfade();
if (!graph->PlayGraph())
{
dxmedia_shutdown_3d();
return -1;
}
OAFilterState filterState = State_Running;
while ((filterState != State_Stopped) && (!want_exit))
{
while (timerloop == 0) Sleep(1);
timerloop = 0;
if (!useAVISound)
update_polled_stuff_and_crossfade();
next_iteration();
filterState = graph->GetState();
if (rec_kbhit()) {
int key = rec_getch();
if ((canskip == 1) && (key == 27))
break;
if (canskip >= 2)
break;
}
if ((rec_mgetbutton() >= 0) && (canskip == 3))
break;
//device->Present(NULL, NULL, 0, NULL);
}
graph->StopGraph();
dxmedia_shutdown_3d();
return 0;
}
//Perform frame by frame updates and blits. Set the stream
//state to STOP if there are no more frames to update.
void RenderToSurface(BITMAP *vscreen) {
//update each frame
if (g_pSample->Update(0, NULL, NULL, 0) != S_OK) {
g_bAppactive = FALSE;
g_pMMStream->SetState(STREAMSTATE_STOP);
}
else {
g_bAppactive = TRUE;
acquire_screen();
// Because vscreen is a DX Video Bitmap, it can be stretched
// onto the screen (also a Video Bmp) but not onto a memory
// bitmap (which is what "screen" is when using gfx filters)
if (is_video_bitmap(screen))
{
stretch_blit(vscreen, screen, 0, 0, vscreen->w, vscreen->h,
screen->w / 2 - newWidth / 2,
screen->h / 2 - newHeight / 2,
newWidth, newHeight);
}
else
{
blit(vscreen, vsMemory, 0, 0, 0, 0, vscreen->w, vscreen->h);
stretch_blit(vsMemory, screen, 0, 0, vscreen->w, vscreen->h,
screen->w / 2 - newWidth / 2,
screen->h / 2 - newHeight / 2,
newWidth, newHeight);
}
release_screen();
render_to_screen(screen, 0, 0);
// if we're not playing AVI sound, poll the game MP3
if (!useSound)
update_polled_stuff_and_crossfade();
}
}
int theora_playing_callback(BITMAP *theoraBuffer)
{
if (theoraBuffer == NULL)
{
// No video, only sound
return check_if_user_input_should_cancel_video();
}
int drawAtX = 0, drawAtY = 0;
if (fli_ddb == NULL)
{
fli_ddb = gfxDriver->CreateDDBFromBitmap(theoraBuffer, false, true);
}
if (stretch_flc)
{
drawAtX = scrnwid / 2 - fliTargetWidth / 2;
drawAtY = scrnhit / 2 - fliTargetHeight / 2;
if (!gfxDriver->HasAcceleratedStretchAndFlip())
{
stretch_blit(theoraBuffer, fli_target, 0, 0, BMP_W(theoraBuffer), BMP_H(theoraBuffer),
drawAtX, drawAtY, fliTargetWidth, fliTargetHeight);
gfxDriver->UpdateDDBFromBitmap(fli_ddb, fli_target, false);
drawAtX = 0;
drawAtY = 0;
}
else
{
gfxDriver->UpdateDDBFromBitmap(fli_ddb, theoraBuffer, false);
fli_ddb->SetStretch(fliTargetWidth, fliTargetHeight);
}
}
else
{
gfxDriver->UpdateDDBFromBitmap(fli_ddb, theoraBuffer, false);
drawAtX = scrnwid / 2 - BMP_W(theoraBuffer) / 2;
drawAtY = scrnhit / 2 - BMP_H(theoraBuffer) / 2;
}
gfxDriver->DrawSprite(drawAtX, drawAtY, fli_ddb);
render_to_screen(virtual_screen, 0, 0);
update_polled_stuff_and_crossfade ();
return check_if_user_input_should_cancel_video();
}
int __cdecl fli_callback() {
#else
int fli_callback(...) {
#endif
block usebuf = fli_buffer;
update_polled_stuff_and_crossfade ();
if (game.color_depth > 1) {
blit(fli_buffer,hicol_buf,0,0,0,0,fliwidth,fliheight);
usebuf=hicol_buf;
}
if (stretch_flc == 0)
blit(usebuf, fli_target, 0,0,scrnwid/2-fliwidth/2,scrnhit/2-fliheight/2,scrnwid,scrnhit);
else
stretch_blit(usebuf, fli_target, 0,0,fliwidth,fliheight,0,0,scrnwid,scrnhit);
gfxDriver->UpdateDDBFromBitmap(fli_ddb, fli_target, false);
gfxDriver->DrawSprite(0, 0, fli_ddb);
render_to_screen(fli_target, 0, 0);
return check_if_user_input_should_cancel_video();
}
