static bool d3d_alive(void *data)
{
unsigned temp_width = 0, temp_height = 0;
bool ret = false;
d3d_video_t *d3d = (d3d_video_t*)data;
bool quit = false;
bool resize = false;
if (gfx_ctx_check_window(&quit, &resize,
&temp_width, &temp_height))
{
if (quit)
d3d->quitting = quit;
if (resize)
{
d3d->should_resize = true;
gfx_ctx_set_resize(temp_width, temp_height);
d3d_restore(d3d);
}
ret = !quit;
}
if (temp_width != 0 && temp_height != 0)
video_driver_set_size(&temp_width, &temp_height);
return ret;
}
static void d3d_set_nonblock_state(void *data, bool state)
{
d3d_video_t *d3d = (d3d_video_t*)data;
d3d->video_info.vsync = !state;
if (d3d->ctx_driver && d3d->ctx_driver->swap_interval)
d3d->ctx_driver->swap_interval(d3d, state ? 0 : 1);
#ifndef _XBOX
d3d_restore(d3d);
#endif
}
static void gfx_ctx_d3d_swap_interval(void *data, unsigned interval)
{
d3d_video_t *d3d = (d3d_video_t*)data;
#ifdef _XBOX
unsigned d3d_interval = interval ?
D3DPRESENT_INTERVAL_ONE : D3DPRESENT_INTERVAL_IMMEDIATE;
d3d_render_state(d3d->dev, XBOX_PRESENTATIONINTERVAL, d3d_interval);
#else
d3d_restore(d3d);
#endif
}
static void gfx_ctx_d3d_swap_interval(void *data, unsigned interval)
{
d3d_video_t *d3d = (d3d_video_t*)data;
#ifdef _XBOX
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)d3d->dev;
unsigned d3d_interval = interval ?
D3DPRESENT_INTERVAL_ONE : D3DPRESENT_INTERVAL_IMMEDIATE;
d3dr->SetRenderState(XBOX_PRESENTATIONINTERVAL, d3d_interval);
#else
d3d_restore(d3d);
#endif
}
static void d3d_set_nonblock_state(void *data, bool state)
{
d3d_video_t *d3d = (d3d_video_t*)data;
if (!d3d)
return;
d3d->video_info.vsync = !state;
gfx_ctx_swap_interval(state ? 0 : 1);
#ifndef _XBOX
d3d->needs_restore = true;
d3d_restore(d3d);
#endif
}
static void d3d_set_nonblock_state(void *data, bool state)
{
unsigned interval = state ? 0 : 1;
d3d_video_t *d3d = (d3d_video_t*)data;
if (!d3d)
return;
d3d->video_info.vsync = !state;
video_context_driver_swap_interval(&interval);
#ifndef _XBOX
d3d->needs_restore = true;
d3d_restore(d3d);
#endif
}
static void d3d_resize(void *data, unsigned new_width, unsigned new_height)
{
d3d_video_t *d3d = (d3d_video_t*)curD3D;
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)d3d->dev;
if (!d3dr)
return;
(void)data;
if (new_width != d3d->video_info.width || new_height != d3d->video_info.height)
{
RARCH_LOG("[D3D]: Resize %ux%u.\n", new_width, new_height);
d3d->video_info.width = d3d->screen_width = new_width;
d3d->video_info.height = d3d->screen_height = new_height;
d3d_restore(d3d);
}
}
static void d3d_resize(unsigned new_width, unsigned new_height)
{
#ifdef _XBOX
D3DVideo *d3d = reinterpret_cast<D3DVideo*>(driver.video_data);
#else
D3DVideo *d3d = reinterpret_cast<D3DVideo*>(curD3D);
#endif
if (!d3d->dev)
return;
RARCH_LOG("[D3D]: Resize %ux%u.\n", new_width, new_height);
if (new_width != d3d->video_info.width || new_height != d3d->video_info.height)
{
d3d->video_info.width = d3d->screen_width = new_width;
d3d->video_info.height = d3d->screen_height = new_height;
d3d_restore(d3d);
}
}
static bool d3d_alive(void *data)
{
gfx_ctx_size_t size_data;
unsigned temp_width = 0;
unsigned temp_height = 0;
bool ret = false;
d3d_video_t *d3d = (d3d_video_t*)data;
bool quit = false;
bool resize = false;
size_data.quit = &quit;
size_data.resize = &resize;
size_data.width = &temp_width;
size_data.height = &temp_height;
if (video_context_driver_check_window(&size_data))
{
if (quit)
d3d->quitting = quit;
if (resize)
{
gfx_ctx_mode_t mode;
d3d->should_resize = true;
mode.width = temp_width;
mode.height = temp_height;
video_context_driver_set_resize(&mode);
d3d_restore(d3d);
}
ret = !quit;
}
if (temp_width != 0 && temp_height != 0)
video_driver_set_size(&temp_width, &temp_height);
return ret;
}
static bool d3d_frame(void *data, const void *frame,
unsigned width, unsigned height, unsigned pitch,
const char *msg)
{
d3d_video_t *d3d = (d3d_video_t*)data;
if (!frame)
return true;
RARCH_PERFORMANCE_INIT(d3d_frame);
RARCH_PERFORMANCE_START(d3d_frame);
// We cannot recover in fullscreen.
if (d3d->needs_restore && IsIconic(d3d->hWnd))
return true;
if (d3d->needs_restore && !d3d_restore(d3d))
{
RARCH_ERR("[D3D]: Failed to restore.\n");
return false;
}
if (d3d->should_resize)
{
d3d_calculate_rect(d3d, d3d->screen_width, d3d->screen_height, d3d->video_info.force_aspect, g_extern.system.aspect_ratio);
renderchain_set_final_viewport(d3d->chain, &d3d->final_viewport);
d3d_recompute_pass_sizes(d3d);
d3d->should_resize = false;
}
// render_chain() only clears out viewport, clear out everything.
D3DVIEWPORT screen_vp;
screen_vp.X = 0;
screen_vp.Y = 0;
screen_vp.MinZ = 0;
screen_vp.MaxZ = 1;
screen_vp.Width = d3d->screen_width;
screen_vp.Height = d3d->screen_height;
d3d->dev->SetViewport(&screen_vp);
d3d->dev->Clear(0, 0, D3DCLEAR_TARGET, 0, 1, 0);
// Insert black frame first, so we can screenshot, etc.
if (g_settings.video.black_frame_insertion)
{
if (d3d->dev->Present(NULL, NULL, NULL, NULL) != D3D_OK)
{
RARCH_ERR("[D3D]: Present() failed.\n");
d3d->needs_restore = true;
return true;
}
d3d->dev->Clear(0, 0, D3DCLEAR_TARGET, 0, 1, 0);
}
if (!renderchain_render(d3d->chain, frame, width, height, pitch, d3d->dev_rotation))
{
RARCH_ERR("[D3D]: Failed to render scene.\n");
return false;
}
if (d3d->font_ctx && d3d->font_ctx->render_msg)
{
font_params_t font_parms = {0};
#ifdef _XBOX
#if defined(_XBOX1)
float msg_width = 60;
float msg_height = 365;
#elif defined(_XBOX360)
float msg_width = (g_extern.lifecycle_state & (1ULL << MODE_MENU_HD)) ? 160 : 100;
float msg_height = 120;
#endif
font_parms.x = msg_width;
font_parms.y = msg_height;
font_parms.scale = 21;
#endif
d3d->font_ctx->render_msg(d3d, msg, &font_parms);
}
#ifdef HAVE_MENU
if (d3d->rgui && d3d->rgui->enabled)
d3d_overlay_render(d3d, d3d->rgui);
#endif
#ifdef HAVE_OVERLAY
if (d3d->overlays_enabled)
{
for (unsigned i = 0; i < d3d->overlays.size(); i++)
d3d_overlay_render(d3d, &d3d->overlays[i]);
}
#endif
RARCH_PERFORMANCE_STOP(d3d_frame);
#ifdef HAVE_MENU
if (g_extern.lifecycle_state & (1ULL << MODE_MENU) && driver.menu_ctx && driver.menu_ctx->frame)
driver.menu_ctx->frame(d3d);
#endif
if (d3d && d3d->ctx_driver && d3d->ctx_driver->update_window_title)
d3d->ctx_driver->update_window_title(d3d);
if (d3d && d3d->ctx_driver && d3d->ctx_driver->swap_buffers)
d3d->ctx_driver->swap_buffers(d3d);
return true;
}