static bool d3d_read_viewport(void *data, uint8_t *buffer)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = d3d->dev;
RARCH_PERFORMANCE_INIT(d3d_read_viewport);
RARCH_PERFORMANCE_START(d3d_read_viewport);
bool ret = true;
LPDIRECT3DSURFACE target = NULL;
LPDIRECT3DSURFACE dest = NULL;
if (FAILED(d3d->d3d_err = d3dr->GetRenderTarget(0, &target)))
{
ret = false;
goto end;
}
if (FAILED(d3d->d3d_err = d3dr->CreateOffscreenPlainSurface(d3d->screen_width,
d3d->screen_height,
D3DFMT_X8R8G8B8, D3DPOOL_SYSTEMMEM,
&dest, NULL)))
{
ret = false;
goto end;
}
if (FAILED(d3d->d3d_err = d3dr->GetRenderTargetData(target, dest)))
{
ret = false;
goto end;
}
D3DLOCKED_RECT rect;
if (SUCCEEDED(dest->LockRect(&rect, NULL, D3DLOCK_READONLY)))
{
unsigned pitchpix = rect.Pitch / 4;
const uint32_t *pixels = (const uint32_t*)rect.pBits;
pixels += d3d->final_viewport.X;
pixels += (d3d->final_viewport.Height - 1) * pitchpix;
pixels -= d3d->final_viewport.Y * pitchpix;
for (unsigned y = 0; y < d3d->final_viewport.Height; y++, pixels -= pitchpix)
{
for (unsigned x = 0; x < d3d->final_viewport.Width; x++)
{
*buffer++ = (pixels[x] >> 0) & 0xff;
*buffer++ = (pixels[x] >> 8) & 0xff;
*buffer++ = (pixels[x] >> 16) & 0xff;
}
}
dest->UnlockRect();
}
bool D3DVideo::read_viewport(uint8_t *buffer)
{
RARCH_PERFORMANCE_INIT(d3d_read_viewport);
RARCH_PERFORMANCE_START(d3d_read_viewport);
bool ret = true;
IDirect3DSurface9 *target = nullptr;
IDirect3DSurface9 *dest = nullptr;
if (FAILED(Callback::d3d_err = dev->GetRenderTarget(0, &target)))
{
ret = false;
goto end;
}
if (FAILED(Callback::d3d_err = dev->CreateOffscreenPlainSurface(screen_width, screen_height,
D3DFMT_X8R8G8B8, D3DPOOL_SYSTEMMEM,
&dest, nullptr)))
{
ret = false;
goto end;
}
if (FAILED(Callback::d3d_err = dev->GetRenderTargetData(target, dest)))
{
ret = false;
goto end;
}
D3DLOCKED_RECT rect;
if (SUCCEEDED(dest->LockRect(&rect, nullptr, D3DLOCK_READONLY)))
{
unsigned pitchpix = rect.Pitch / 4;
const uint32_t *pixels = (const uint32_t*)rect.pBits;
pixels += final_viewport.X;
pixels += (final_viewport.Height - 1) * pitchpix;
pixels -= final_viewport.Y * pitchpix;
for (unsigned y = 0; y < final_viewport.Height; y++, pixels -= pitchpix)
{
for (unsigned x = 0; x < final_viewport.Width; x++)
{
*buffer++ = (pixels[x] >> 0) & 0xff;
*buffer++ = (pixels[x] >> 8) & 0xff;
*buffer++ = (pixels[x] >> 16) & 0xff;
}
}
dest->UnlockRect();
}
static void sdl_refresh_input_size(sdl2_video_t *vid, bool menu, bool rgb32,
unsigned width, unsigned height, unsigned pitch)
{
sdl2_tex_t *target = menu ? &vid->menu : &vid->frame;
if (!target->tex || target->w != width || target->h != height
|| target->rgb32 != rgb32 || target->pitch != pitch)
{
unsigned format;
sdl_tex_zero(target);
RARCH_PERFORMANCE_INIT(sdl_create_texture);
RARCH_PERFORMANCE_START(sdl_create_texture);
if (menu)
format = rgb32 ? SDL_PIXELFORMAT_ARGB8888 : SDL_PIXELFORMAT_RGBA4444;
else /* this assumes the frontend will convert 0RGB1555 to RGB565 */
format = rgb32 ? SDL_PIXELFORMAT_ARGB8888 : SDL_PIXELFORMAT_RGB565;
SDL_SetHintWithPriority(SDL_HINT_RENDER_SCALE_QUALITY,
(vid->video.smooth || menu) ? "linear" : "nearest",
SDL_HINT_OVERRIDE);
target->tex = SDL_CreateTexture(vid->renderer, format,
SDL_TEXTUREACCESS_STREAMING, width, height);
RARCH_PERFORMANCE_STOP(sdl_create_texture);
if (!target->tex)
{
RARCH_ERR("Failed to create %s texture: %s\n", menu ? "menu" : "main",
SDL_GetError());
return;
}
if (menu)
SDL_SetTextureBlendMode(target->tex, SDL_BLENDMODE_BLEND);
target->w = width;
target->h = height;
target->pitch = pitch;
target->rgb32 = rgb32;
target->active = true;
}
}
static bool sdl2_gfx_frame(void *data, const void *frame, unsigned width,
unsigned height, unsigned pitch, const char *msg)
{
char buf[128];
sdl2_video_t *vid = (sdl2_video_t*)data;
runloop_t *runloop = rarch_main_get_ptr();
driver_t *driver = driver_get_ptr();
if (vid->should_resize)
sdl_refresh_viewport(vid);
if (frame)
{
sdl_refresh_input_size(vid, false, vid->video.rgb32, width, height, pitch);
RARCH_PERFORMANCE_INIT(sdl_copy_frame);
RARCH_PERFORMANCE_START(sdl_copy_frame);
SDL_UpdateTexture(vid->frame.tex, NULL, frame, pitch);
RARCH_PERFORMANCE_STOP(sdl_copy_frame);
}
SDL_RenderCopyEx(vid->renderer, vid->frame.tex, NULL, NULL, vid->rotation, NULL, SDL_FLIP_NONE);
#ifdef HAVE_MENU
if (runloop->is_menu)
menu_driver_frame();
#endif
if (vid->menu.active)
SDL_RenderCopy(vid->renderer, vid->menu.tex, NULL, NULL);
if (msg)
sdl2_render_msg(vid, msg);
SDL_RenderPresent(vid->renderer);
if (video_monitor_get_fps(buf, sizeof(buf), NULL, 0))
SDL_SetWindowTitle(vid->window, buf);
vid->frame_count++;
return true;
}
void sdl2_poke_set_texture_frame(void *data, const void *frame, bool rgb32,
unsigned width, unsigned height, float alpha)
{
sdl2_video_t *vid = (sdl2_video_t*)data;
if (frame)
{
sdl_refresh_input_size(vid, true, rgb32, width, height,
width * (rgb32 ? 4 : 2));
RARCH_PERFORMANCE_INIT(copy_texture_frame);
RARCH_PERFORMANCE_START(copy_texture_frame);
SDL_UpdateTexture(vid->menu.tex, NULL, frame, vid->menu.pitch);
RARCH_PERFORMANCE_STOP(copy_texture_frame);
}
}
static void gfx_ctx_check_window(bool *quit,
bool *resize, unsigned *width, unsigned *height, unsigned frame_count)
{
(void)width;
(void)height;
(void)frame_count;
int id;
struct android_app* android_app = g_android.app;
*quit = false;
*resize = false;
RARCH_PERFORMANCE_INIT(alooper_pollonce);
RARCH_PERFORMANCE_START(alooper_pollonce);
id = ALooper_pollOnce(0, NULL, 0, NULL);
if(id == LOOPER_ID_MAIN)
{
int8_t cmd;
if (read(android_app->msgread, &cmd, sizeof(cmd)) == sizeof(cmd))
{
if(cmd == APP_CMD_SAVE_STATE)
free_saved_state(android_app);
}
else
cmd = -1;
engine_handle_cmd(android_app, cmd);
}
RARCH_PERFORMANCE_STOP(alooper_pollonce);
// Check if we are exiting.
if (g_extern.lifecycle_state & (1ULL << RARCH_QUIT_KEY))
*quit = true;
}
static void gfx_ctx_check_window(bool *quit,
bool *resize, unsigned *width, unsigned *height, unsigned frame_count)
{
(void)frame_count;
struct android_app *android_app = (struct android_app*)g_android;
*quit = false;
unsigned new_width, new_height;
gfx_ctx_get_video_size(&new_width, &new_height);
if (new_width != *width || new_height != *height)
{
*width = new_width;
*height = new_height;
*resize = true;
}
RARCH_PERFORMANCE_INIT(alooper_pollonce);
RARCH_PERFORMANCE_START(alooper_pollonce);
while (ALooper_pollOnce(0, NULL, NULL, NULL) == LOOPER_ID_MAIN)
{
int8_t cmd;
if (read(android_app->msgread, &cmd, sizeof(cmd)) != sizeof(cmd))
cmd = -1;
engine_handle_cmd(android_app, cmd);
}
RARCH_PERFORMANCE_STOP(alooper_pollonce);
// Check if we are exiting.
if (g_extern.lifecycle_state & (1ULL << RARCH_QUIT_KEY))
*quit = true;
}
static bool sdl2_gfx_read_viewport(void *data, uint8_t *buffer)
{
sdl2_video_t *vid = (sdl2_video_t*)data;
RARCH_PERFORMANCE_INIT(sdl2_gfx_read_viewport);
RARCH_PERFORMANCE_START(sdl2_gfx_read_viewport);
rarch_render_cached_frame();
SDL_Surface *surf = SDL_GetWindowSurface(vid->window);
SDL_Surface *bgr24 = SDL_ConvertSurfaceFormat(surf, SDL_PIXELFORMAT_BGR24, 0);
if (!bgr24)
{
RARCH_WARN("Failed to convert viewport data to BGR24: %s", SDL_GetError());
return false;
}
memcpy(buffer, bgr24->pixels, bgr24->h * bgr24->pitch);
RARCH_PERFORMANCE_STOP(sdl2_gfx_read_viewport);
return true;
}
static bool psp_frame(void *data, const void *frame,
unsigned width, unsigned height, unsigned pitch, const char *msg)
{
static char fps_txt[128], fps_text_buf[128];
psp1_video_t *psp = (psp1_video_t*)data;
#ifdef DISPLAY_FPS
static uint64_t currentTick,lastTick;
static float fps=0.0;
static int frames;
#endif
if (!width || !height)
return false;
if (((uint32_t)frame&0x04000000) || (frame == RETRO_HW_FRAME_BUFFER_VALID))
psp->hw_render = true;
else if (frame)
psp->hw_render = false;
if (!psp->hw_render)
sceGuSync(0, 0); /* let the core decide when to sync when HW_RENDER */
pspDebugScreenSetBase(psp->draw_buffer);
pspDebugScreenSetXY(0,0);
video_monitor_get_fps(fps_txt, sizeof(fps_txt),
g_settings.fps_show ? fps_text_buf : NULL,
g_settings.fps_show ? sizeof(fps_text_buf) : 0);
if(g_settings.fps_show)
{
pspDebugScreenSetXY(68 - strlen(fps_text_buf) - 1,0);
pspDebugScreenPuts(fps_text_buf);
pspDebugScreenSetXY(0,1);
}
if (msg)
pspDebugScreenPuts(msg);
if ((psp->vsync)&&(psp->vblank_not_reached))
sceDisplayWaitVblankStart();
psp->vblank_not_reached = true;
#ifdef DISPLAY_FPS
frames++;
sceRtcGetCurrentTick(¤tTick);
uint32_t diff = currentTick - lastTick;
if(diff > 1000000)
{
fps = (float)frames * 1000000.0 / diff;
lastTick = currentTick;
frames = 0;
}
pspDebugScreenSetXY(0,0);
pspDebugScreenPrintf("%f", fps);
#endif
psp->draw_buffer = FROM_GU_POINTER(sceGuSwapBuffers());
g_extern.frame_count++;
RARCH_PERFORMANCE_INIT(psp_frame_run);
RARCH_PERFORMANCE_START(psp_frame_run);
if (psp->should_resize)
psp_update_viewport(psp);
psp_set_tex_coords(psp->frame_coords, width, height);
sceGuStart(GU_DIRECT, psp->main_dList);
sceGuTexFilter(psp->tex_filter, psp->tex_filter);
sceGuClear(GU_COLOR_BUFFER_BIT);
/* frame in VRAM ? texture/palette was
* set in core so draw directly */
if (psp->hw_render)
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_32BITF | GU_VERTEX_32BITF |
GU_TRANSFORM_2D, PSP_FRAME_VERTEX_COUNT, NULL,
(void*)(psp->frame_coords));
else
{
if (frame)
{
sceKernelDcacheWritebackRange(frame,pitch * height);
sceGuCopyImage(GU_PSM_5650, ((u32)frame & 0xF) >> psp->bpp_log2,
0, width, height, pitch >> psp->bpp_log2,
(void*)((u32)frame & ~0xF), 0, 0, width, psp->texture);
}
sceGuTexImage(0, next_pow2(width), next_pow2(height), width, psp->texture);
sceGuCallList(psp->frame_dList);
}
sceGuFinish();
RARCH_PERFORMANCE_STOP(psp_frame_run);
if(psp->menu.active)
{
sceGuSendList(GU_TAIL, psp->menu.dList, &(psp->menu.context_storage));
sceGuSync(0, 0);
}
return true;
}
static void android_input_poll(void *data)
{
(void)data;
RARCH_PERFORMANCE_INIT(input_poll);
RARCH_PERFORMANCE_START(input_poll);
struct android_app* android_app = g_android.app;
g_extern.lifecycle_state &= ~((1ULL << RARCH_RESET) | (1ULL << RARCH_REWIND) | (1ULL << RARCH_FAST_FORWARD_KEY) | (1ULL << RARCH_FAST_FORWARD_HOLD_KEY) | (1ULL << RARCH_MUTE) | (1ULL << RARCH_SAVE_STATE_KEY) | (1ULL << RARCH_LOAD_STATE_KEY) | (1ULL << RARCH_STATE_SLOT_PLUS) | (1ULL << RARCH_STATE_SLOT_MINUS));
// Read all pending events.
while(AInputQueue_hasEvents(android_app->inputQueue))
{
AInputEvent* event = NULL;
AInputQueue_getEvent(android_app->inputQueue, &event);
if (AInputQueue_preDispatchEvent(android_app->inputQueue, event))
continue;
int32_t handled = 1;
int source = AInputEvent_getSource(event);
int id = AInputEvent_getDeviceId(event);
int type_event = AInputEvent_getType(event);
int state_id = state_device_ids[id];
if(state_id == -1)
state_id = state_device_ids[id] = pads_connected++;
int action = 0;
#ifdef RARCH_INPUT_DEBUG
char msg[128];
#endif
if(type_event == AINPUT_EVENT_TYPE_MOTION)
{
action = AMotionEvent_getAction(event);
int8_t motion_action = action & AMOTION_EVENT_ACTION_MASK;
size_t motion_pointer = action >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
float x = AMotionEvent_getX(event, motion_pointer);
float y = AMotionEvent_getY(event, motion_pointer);
if(source & ~(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_MOUSE))
{
state[state_id] &= ~((1ULL << RETRO_DEVICE_ID_JOYPAD_LEFT) | (1ULL << RETRO_DEVICE_ID_JOYPAD_RIGHT) |
(1ULL << RETRO_DEVICE_ID_JOYPAD_UP) | (1ULL << RETRO_DEVICE_ID_JOYPAD_DOWN));
state[state_id] |= PRESSED_LEFT(x, y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_LEFT) : 0;
state[state_id] |= PRESSED_RIGHT(x, y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_RIGHT) : 0;
state[state_id] |= PRESSED_UP(x, y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_UP) : 0;
state[state_id] |= PRESSED_DOWN(x, y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_DOWN) : 0;
}
else
{
bool mouse_is_not_dirty = (source == AINPUT_SOURCE_MOUSE && action != AMOTION_EVENT_ACTION_DOWN);
bool pointer_is_not_dirty = (action == AMOTION_EVENT_ACTION_UP ||
action == AMOTION_EVENT_ACTION_CANCEL || action == AMOTION_EVENT_ACTION_POINTER_UP);
pointer_dirty = !(mouse_is_not_dirty || pointer_is_not_dirty);
if (pointer_dirty)
input_translate_coord_viewport(x, y, &pointer_x, &pointer_y);
}
#ifdef RARCH_INPUT_DEBUG
snprintf(msg, sizeof(msg), "Pad %d : x = %.2f, y = %.2f, src %d.\n", state_id, x, y, source);
#endif
}
else
{
/**
* check_rewind:
* @pressed : was rewind key pressed or held?
*
* Checks if rewind toggle/hold was being pressed and/or held.
**/
static void check_rewind(settings_t *settings,
global_t *global, runloop_t *runloop, bool pressed)
{
static bool first = true;
if (global->rewind.frame_is_reverse)
{
audio_driver_frame_is_reverse();
global->rewind.frame_is_reverse = false;
}
if (first)
{
first = false;
return;
}
if (!global->rewind.state)
return;
if (pressed)
{
const void *buf = NULL;
if (state_manager_pop(global->rewind.state, &buf))
{
global->rewind.frame_is_reverse = true;
audio_driver_setup_rewind();
rarch_main_msg_queue_push_new(MSG_REWINDING, 0,
runloop->is_paused ? 1 : 30, true);
pretro_unserialize(buf, global->rewind.size);
if (global->bsv.movie)
bsv_movie_frame_rewind(global->bsv.movie);
}
else
rarch_main_msg_queue_push_new(MSG_REWIND_REACHED_END,
0, 30, true);
}
else
{
static unsigned cnt = 0;
cnt = (cnt + 1) % (settings->rewind_granularity ?
settings->rewind_granularity : 1); /* Avoid possible SIGFPE. */
if ((cnt == 0) || global->bsv.movie)
{
void *state = NULL;
state_manager_push_where(global->rewind.state, &state);
RARCH_PERFORMANCE_INIT(rewind_serialize);
RARCH_PERFORMANCE_START(rewind_serialize);
pretro_serialize(state, global->rewind.size);
RARCH_PERFORMANCE_STOP(rewind_serialize);
state_manager_push_do(global->rewind.state);
}
}
retro_set_rewind_callbacks();
}
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;
}
static bool thread_frame(void *data, const void *frame_,
unsigned width, unsigned height, unsigned pitch, const char *msg)
{
unsigned copy_stride;
const uint8_t *src = NULL;
uint8_t *dst = NULL;
thread_video_t *thr = (thread_video_t*)data;
/* If called from within read_viewport, we're actually in the
* driver thread, so just render directly. */
if (thr->frame.within_thread)
{
thread_update_driver_state(thr);
if (thr->driver && thr->driver->frame)
return thr->driver->frame(thr->driver_data, frame_,
width, height, pitch, msg);
return false;
}
RARCH_PERFORMANCE_INIT(thr_frame);
RARCH_PERFORMANCE_START(thr_frame);
copy_stride = width * (thr->info.rgb32
? sizeof(uint32_t) : sizeof(uint16_t));
src = (const uint8_t*)frame_;
dst = thr->frame.buffer;
slock_lock(thr->lock);
if (!thr->nonblock)
{
settings_t *settings = config_get_ptr();
retro_time_t target_frame_time = (retro_time_t)
roundf(1000000 / settings->video.refresh_rate);
retro_time_t target = thr->last_time + target_frame_time;
/* Ideally, use absolute time, but that is only a good idea on POSIX. */
while (thr->frame.updated)
{
retro_time_t current = rarch_get_time_usec();
retro_time_t delta = target - current;
if (delta <= 0)
break;
if (!scond_wait_timeout(thr->cond_cmd, thr->lock, delta))
break;
}
}
/* Drop frame if updated flag is still set, as thread is
* still working on last frame. */
if (!thr->frame.updated)
{
if (src)
{
unsigned h;
for (h = 0; h < height; h++, src += pitch, dst += copy_stride)
memcpy(dst, src, copy_stride);
}
thr->frame.updated = true;
thr->frame.width = width;
thr->frame.height = height;
thr->frame.pitch = copy_stride;
if (msg)
strlcpy(thr->frame.msg, msg, sizeof(thr->frame.msg));
else
*thr->frame.msg = '\0';
scond_signal(thr->cond_thread);
#if defined(HAVE_MENU)
if (thr->texture.enable)
{
while (thr->frame.updated)
scond_wait(thr->cond_cmd, thr->lock);
}
#endif
thr->hit_count++;
}
else
thr->miss_count++;
slock_unlock(thr->lock);
RARCH_PERFORMANCE_STOP(thr_frame);
thr->last_time = rarch_get_time_usec();
return true;
}
static bool thread_frame(void *data, const void *frame_,
unsigned width, unsigned height, unsigned pitch, const char *msg)
{
RARCH_PERFORMANCE_INIT(thread_frame);
RARCH_PERFORMANCE_START(thread_frame);
thread_video_t *thr = (thread_video_t*)data;
unsigned copy_stride = width * (thr->info.rgb32 ? sizeof(uint32_t) : sizeof(uint16_t));
const uint8_t *src = (const uint8_t*)frame_;
uint8_t *dst = thr->frame.buffer;
slock_lock(thr->lock);
// scond_wait_timeout cannot be implemented on consoles.
#ifndef RARCH_CONSOLE
if (!thr->nonblock)
{
retro_time_t target = thr->last_time + thr->target_frame_time;
// Ideally, use absolute time, but that is only a good idea on POSIX.
while (thr->frame.updated)
{
retro_time_t current = rarch_get_time_usec();
retro_time_t delta = target - current;
if (delta <= 0)
break;
if (!scond_wait_timeout(thr->cond_cmd, thr->lock, delta))
break;
}
}
#endif
// Drop frame if updated flag is still set, as thread is still working on last frame.
if (!thr->frame.updated)
{
if (src)
{
unsigned h;
for (h = 0; h < height; h++, src += pitch, dst += copy_stride)
memcpy(dst, src, copy_stride);
}
thr->frame.updated = true;
thr->frame.width = width;
thr->frame.height = height;
thr->frame.pitch = copy_stride;
if (msg)
strlcpy(thr->frame.msg, msg, sizeof(thr->frame.msg));
else
*thr->frame.msg = '\0';
scond_signal(thr->cond_thread);
#if defined(HAVE_MENU)
if (thr->texture.enable)
{
while (thr->frame.updated)
scond_wait(thr->cond_cmd, thr->lock);
}
#endif
thr->hit_count++;
}
else
thr->miss_count++;
slock_unlock(thr->lock);
RARCH_PERFORMANCE_STOP(thread_frame);
thr->last_time = rarch_get_time_usec();
return true;
}
static void check_rewind(bool pressed)
{
static bool first = true;
if (g_extern.frame_is_reverse)
{
/* We just rewound. Flush rewind audio buffer. */
retro_flush_audio(g_extern.audio_data.rewind_buf
+ g_extern.audio_data.rewind_ptr,
g_extern.audio_data.rewind_size - g_extern.audio_data.rewind_ptr);
g_extern.frame_is_reverse = false;
}
if (first)
{
first = false;
return;
}
if (!g_extern.state_manager)
return;
if (pressed)
{
const void *buf = NULL;
msg_queue_clear(g_extern.msg_queue);
if (state_manager_pop(g_extern.state_manager, &buf))
{
g_extern.frame_is_reverse = true;
setup_rewind_audio();
msg_queue_push(g_extern.msg_queue, RETRO_MSG_REWINDING, 0,
g_extern.is_paused ? 1 : 30);
pretro_unserialize(buf, g_extern.state_size);
if (g_extern.bsv.movie)
bsv_movie_frame_rewind(g_extern.bsv.movie);
}
else
msg_queue_push(g_extern.msg_queue,
RETRO_MSG_REWIND_REACHED_END, 0, 30);
}
else
{
static unsigned cnt = 0;
cnt = (cnt + 1) % (g_settings.rewind_granularity ?
g_settings.rewind_granularity : 1); /* Avoid possible SIGFPE. */
if ((cnt == 0) || g_extern.bsv.movie)
{
void *state = NULL;
state_manager_push_where(g_extern.state_manager, &state);
RARCH_PERFORMANCE_INIT(rewind_serialize);
RARCH_PERFORMANCE_START(rewind_serialize);
pretro_serialize(state, g_extern.state_size);
RARCH_PERFORMANCE_STOP(rewind_serialize);
state_manager_push_do(g_extern.state_manager);
}
}
retro_set_rewind_callbacks();
}
static void android_input_poll(void *data)
{
(void)data;
RARCH_PERFORMANCE_INIT(input_poll);
RARCH_PERFORMANCE_START(input_poll);
bool debug_enable = g_settings.input.debug_enable;
struct android_app* android_app = (struct android_app*)g_android;
uint64_t *lifecycle_state = &g_extern.lifecycle_state;
*lifecycle_state &= ~((1ULL << RARCH_RESET) | (1ULL << RARCH_REWIND) | (1ULL << RARCH_FAST_FORWARD_KEY) | (1ULL << RARCH_FAST_FORWARD_HOLD_KEY) | (1ULL << RARCH_MUTE) | (1ULL << RARCH_SAVE_STATE_KEY) | (1ULL << RARCH_LOAD_STATE_KEY) | (1ULL << RARCH_STATE_SLOT_PLUS) | (1ULL << RARCH_STATE_SLOT_MINUS));
// Read all pending events.
while (AInputQueue_hasEvents(android_app->inputQueue) > 0)
{
AInputEvent* event = NULL;
if (AInputQueue_getEvent(android_app->inputQueue, &event) < 0)
break;
bool long_msg_enable = false;
int32_t handled = 1;
int action = 0;
char msg[128];
msg[0] = 0;
int source = AInputEvent_getSource(event);
int id = AInputEvent_getDeviceId(event);
if (id == zeus_second_id)
id = zeus_id;
int keycode = AKeyEvent_getKeyCode(event);
int type_event = AInputEvent_getType(event);
int state_id = -1;
if (source & (AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_MOUSE | AINPUT_SOURCE_TOUCHPAD))
state_id = 0; // touch overlay is always player 1
else
{
for (unsigned i = 0; i < pads_connected; i++)
if (state_device_ids[i] == id)
state_id = i;
}
if (state_id < 0)
{
state_id = pads_connected;
state_device_ids[pads_connected++] = id;
input_autodetect_setup(android_app, msg, sizeof(msg), state_id, id, source);
long_msg_enable = true;
}
if (keycode == AKEYCODE_BACK )
{
int meta = AKeyEvent_getMetaState(event);
if (!(meta & AMETA_ALT_ON))
{
*lifecycle_state |= (1ULL << RARCH_QUIT_KEY);
AInputQueue_finishEvent(android_app->inputQueue, event, handled);
break;
}
}
if (type_event == AINPUT_EVENT_TYPE_MOTION)
{
float x = 0.0f;
float y = 0.0f;
action = AMotionEvent_getAction(event);
size_t motion_pointer = action >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
action &= AMOTION_EVENT_ACTION_MASK;
if (source & ~(AINPUT_SOURCE_TOUCHSCREEN | AINPUT_SOURCE_MOUSE))
{
if (g_settings.input.dpad_emulation[state_id] != DPAD_EMULATION_NONE)
{
uint64_t *state_cur = &state[state_id];
x = AMotionEvent_getX(event, motion_pointer);
y = AMotionEvent_getY(event, motion_pointer);
*state_cur &= ~((1ULL << RETRO_DEVICE_ID_JOYPAD_LEFT) | (1ULL << RETRO_DEVICE_ID_JOYPAD_RIGHT) |
(1ULL << RETRO_DEVICE_ID_JOYPAD_UP) | (1ULL << RETRO_DEVICE_ID_JOYPAD_DOWN));
*state_cur |= PRESSED_LEFT(x, y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_LEFT) : 0;
*state_cur |= PRESSED_RIGHT(x, y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_RIGHT) : 0;
*state_cur |= PRESSED_UP(x, y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_UP) : 0;
*state_cur |= PRESSED_DOWN(x, y) ? (1ULL << RETRO_DEVICE_ID_JOYPAD_DOWN) : 0;
}
}
else
{
bool keyup = (action == AMOTION_EVENT_ACTION_UP ||
action == AMOTION_EVENT_ACTION_CANCEL || action == AMOTION_EVENT_ACTION_POINTER_UP) ||
(source == AINPUT_SOURCE_MOUSE && action != AMOTION_EVENT_ACTION_DOWN);
if (keyup && motion_pointer < MAX_TOUCH)
{
memmove(pointer + motion_pointer, pointer + motion_pointer + 1, (MAX_TOUCH - motion_pointer - 1) * sizeof(struct input_pointer));
if (pointer_count > 0)
pointer_count--;
}
else
{
int pointer_max = min(AMotionEvent_getPointerCount(event), MAX_TOUCH);
for (motion_pointer = 0; motion_pointer < pointer_max; motion_pointer++)
{
x = AMotionEvent_getX(event, motion_pointer);
y = AMotionEvent_getY(event, motion_pointer);
input_translate_coord_viewport(x, y,
&pointer[motion_pointer].x, &pointer[motion_pointer].y,
&pointer[motion_pointer].full_x, &pointer[motion_pointer].full_y);
pointer_count = max(pointer_count, motion_pointer + 1);
}
}
}
if (debug_enable)
snprintf(msg, sizeof(msg), "Pad %d : x = %.2f, y = %.2f, src %d.\n", state_id, x, y, source);
}
else if (type_event == AINPUT_EVENT_TYPE_KEY)
static bool ctr_frame(void* data, const void* frame,
unsigned width, unsigned height, unsigned pitch, const char* msg)
{
ctr_video_t* ctr = (ctr_video_t*)data;
settings_t* settings = config_get_ptr();
static uint64_t currentTick,lastTick;
static float fps = 0.0;
static int total_frames = 0;
static int frames = 0;
extern bool select_pressed;
if (!width || !height)
{
gspWaitForEvent(GSPEVENT_VBlank0, true);
return true;
}
if(!aptMainLoop())
{
event_command(EVENT_CMD_QUIT);
return true;
}
if (select_pressed)
{
event_command(EVENT_CMD_QUIT);
return true;
}
svcWaitSynchronization(gspEvents[GSPEVENT_P3D], 20000000);
svcClearEvent(gspEvents[GSPEVENT_P3D]);
svcWaitSynchronization(gspEvents[GSPEVENT_PPF], 20000000);
svcClearEvent(gspEvents[GSPEVENT_PPF]);
gfxSwapBuffersGpu();
frames++;
if (ctr->vsync)
svcWaitSynchronization(gspEvents[GSPEVENT_VBlank0], U64_MAX);
svcClearEvent(gspEvents[GSPEVENT_VBlank0]);
currentTick = svcGetSystemTick();
uint32_t diff = currentTick - lastTick;
if(diff > CTR_CPU_TICKS_PER_SECOND)
{
fps = (float)frames * ((float) CTR_CPU_TICKS_PER_SECOND / (float) diff);
lastTick = currentTick;
frames = 0;
}
printf("fps: %8.4f frames: %i\r", fps, total_frames++);
fflush(stdout);
RARCH_PERFORMANCE_INIT(ctrframe_f);
RARCH_PERFORMANCE_START(ctrframe_f);
ctrGuSetMemoryFill(true, (u32*)CTR_GPU_FRAMEBUFFER, 0x00000000,
(u32*)(CTR_GPU_FRAMEBUFFER + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)),
0x201, (u32*)CTR_GPU_DEPTHBUFFER, 0x00000000,
(u32*)(CTR_GPU_DEPTHBUFFER + CTR_TOP_FRAMEBUFFER_WIDTH * CTR_TOP_FRAMEBUFFER_HEIGHT * sizeof(uint32_t)),
0x201);
GPUCMD_SetBufferOffset(0);
if (width > ctr->texture_width)
width = ctr->texture_width;
if (height > ctr->texture_height)
height = ctr->texture_height;
if(frame)
{
if(((((u32)(frame)) >= 0x14000000 && ((u32)(frame)) < 0x1c000000)) /* frame in linear memory */
&& !((u32)frame & 0x7F) /* 128-byte aligned */
&& !((pitch) & 0xF)) /* 16-byte aligned */
{
/* can copy the buffer directly with the GPU */
ctrGuCopyImage(false, frame, pitch / 2, height, CTRGU_RGB565, false,
ctr->texture_swizzled, ctr->texture_width, CTRGU_RGB565, true);
}
else
{
int i;
uint16_t* dst = (uint16_t*)ctr->texture_linear;
const uint8_t* src = frame;
for (i = 0; i < height; i++)
{
memcpy(dst, src, width * sizeof(uint16_t));
dst += ctr->texture_width;
src += pitch;
}
GSPGPU_FlushDataCache(NULL, ctr->texture_linear,
ctr->texture_width * ctr->texture_height * sizeof(uint16_t));
ctrGuCopyImage(false, ctr->texture_linear, ctr->texture_width, ctr->menu.texture_height, CTRGU_RGB565, false,
ctr->texture_swizzled, ctr->texture_width, CTRGU_RGB565, true);
}
}
ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(ctr->texture_swizzled), ctr->texture_width, ctr->texture_height,
GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) |
GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE),
GPU_RGB565);
ctr->frame_coords->u = width;
ctr->frame_coords->v = height;
GSPGPU_FlushDataCache(NULL, (u8*)ctr->frame_coords, sizeof(ctr_vertex_t));
ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->frame_coords));
ctrGuSetVertexShaderFloatUniform(0, (float*)&ctr->scale_vector, 1);
GPU_DrawArray(GPU_UNKPRIM, 1);
if (ctr->menu_texture_enable)
{
GSPGPU_FlushDataCache(NULL, ctr->menu.texture_linear,
ctr->menu.texture_width * ctr->menu.texture_height * sizeof(uint16_t));
ctrGuCopyImage(false, ctr->menu.texture_linear, ctr->menu.texture_width, ctr->menu.texture_height, CTRGU_RGBA4444,false,
ctr->menu.texture_swizzled, ctr->menu.texture_width, CTRGU_RGBA4444, true);
ctrGuSetTexture(GPU_TEXUNIT0, VIRT_TO_PHYS(ctr->menu.texture_swizzled), ctr->menu.texture_width, ctr->menu.texture_height,
GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR) |
GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE),
GPU_RGBA4);
ctrGuSetAttributeBuffersAddress(VIRT_TO_PHYS(ctr->menu.frame_coords));
ctrGuSetVertexShaderFloatUniform(1, (float*)&ctr->menu.scale_vector, 1);
GPU_DrawArray(GPU_UNKPRIM, 1);
}
GPU_FinishDrawing();
GPUCMD_Finalize();
ctrGuFlushAndRun(true);
ctrGuDisplayTransfer(true, CTR_GPU_FRAMEBUFFER, 240,400, CTRGU_RGBA8,
gfxGetFramebuffer(GFX_TOP, GFX_LEFT, NULL, NULL), 240,400,CTRGU_RGB8, CTRGU_MULTISAMPLE_NONE);
RARCH_PERFORMANCE_STOP(ctrframe_f);
ctr->frame_count++;
return true;
}
