static void deinit_pixel_converter(void)
{
scaler_ctx_gen_reset(&driver.scaler);
memset(&driver.scaler, 0, sizeof(driver.scaler));
free(driver.scaler_out);
driver.scaler_out = NULL;
}
void ffemu_free(ffemu_t *handle)
{
if (handle)
{
deinit_thread(handle);
deinit_thread_buf(handle);
if (handle->audio.codec)
{
avcodec_close(handle->audio.codec);
av_free(handle->audio.codec);
}
if (handle->audio.buffer)
av_free(handle->audio.buffer);
if (handle->video.codec)
{
avcodec_close(handle->video.codec);
av_free(handle->video.codec);
}
if (handle->video.conv_frame)
av_free(handle->video.conv_frame);
if (handle->video.conv_frame_buf)
av_free(handle->video.conv_frame_buf);
scaler_ctx_gen_reset(&handle->video.scaler);
free(handle);
}
}
static void switch_set_texture_frame(
void *data, const void *frame, bool rgb32,
unsigned width, unsigned height, float alpha)
{
switch_video_t *sw = data;
if ( !sw->menu_texture.pixels ||
sw->menu_texture.width != width ||
sw->menu_texture.height != height)
{
if (sw->menu_texture.pixels)
free(sw->menu_texture.pixels);
sw->menu_texture.pixels = malloc(width * height * (rgb32 ? 4 : 2));
if (!sw->menu_texture.pixels)
{
RARCH_ERR("failed to allocate buffer for menu texture\n");
return;
}
int xsf = 1280 / width;
int ysf = 720 / height;
int sf = xsf;
if (ysf < sf)
sf = ysf;
sw->menu_texture.width = width;
sw->menu_texture.height = height;
sw->menu_texture.tgtw = width * sf;
sw->menu_texture.tgth = height * sf;
struct scaler_ctx *sctx = &sw->menu_texture.scaler;
scaler_ctx_gen_reset(sctx);
sctx->in_width = width;
sctx->in_height = height;
sctx->in_stride = width * (rgb32 ? 4 : 2);
sctx->in_fmt = rgb32 ? SCALER_FMT_ARGB8888 : SCALER_FMT_RGB565;
sctx->out_width = sw->menu_texture.tgtw;
sctx->out_height = sw->menu_texture.tgth;
sctx->out_stride = 1280 * 4;
sctx->out_fmt = SCALER_FMT_ABGR8888;
sctx->scaler_type = SCALER_TYPE_POINT;
if (!scaler_ctx_gen_filter(sctx))
{
RARCH_ERR("failed to generate scaler for menu texture\n");
return;
}
}
memcpy(sw->menu_texture.pixels, frame, width * height * (rgb32 ? 4 : 2));
}
static bool screenshot_dump_direct(screenshot_task_state_t *state)
{
struct scaler_ctx *scaler = (struct scaler_ctx*)&state->scaler;
bool ret = false;
#ifdef HAVE_RBMP
enum rbmp_source_type bmp_type = RBMP_SOURCE_TYPE_DONT_CARE;
(void)bmp_type;
#endif
#if defined(HAVE_RPNG)
if (state->bgr24)
scaler->in_fmt = SCALER_FMT_BGR24;
else if (state->pixel_format_type == RETRO_PIXEL_FORMAT_XRGB8888)
scaler->in_fmt = SCALER_FMT_ARGB8888;
else
scaler->in_fmt = SCALER_FMT_RGB565;
video_frame_convert_to_bgr24(
scaler,
state->out_buffer,
(const uint8_t*)state->frame + ((int)state->height - 1)
* state->pitch,
state->width, state->height,
-state->pitch);
scaler_ctx_gen_reset(&state->scaler);
ret = rpng_save_image_bgr24(
state->filename,
state->out_buffer,
state->width,
state->height,
state->width * 3
);
free(state->out_buffer);
#elif defined(HAVE_RBMP)
if (state->bgr24)
bmp_type = RBMP_SOURCE_TYPE_BGR24;
else if (state->pixel_format_type == RETRO_PIXEL_FORMAT_XRGB8888)
bmp_type = RBMP_SOURCE_TYPE_XRGB888;
ret = rbmp_save_image(state->filename,
state->frame,
state->width,
state->height,
state->pitch,
bmp_type);
#endif
return ret;
}
static void ffmpeg_free(void *data)
{
ffmpeg_t *handle = (ffmpeg_t*)data;
if (!handle)
return;
deinit_thread(handle);
deinit_thread_buf(handle);
if (handle->audio.codec)
{
avcodec_close(handle->audio.codec);
av_free(handle->audio.codec);
}
av_free(handle->audio.buffer);
if (handle->video.codec)
{
avcodec_close(handle->video.codec);
av_free(handle->video.codec);
}
av_frame_free(&handle->video.conv_frame);
av_free(handle->video.conv_frame_buf);
scaler_ctx_gen_reset(&handle->video.scaler);
if (handle->video.sws)
sws_freeContext(handle->video.sws);
if (handle->config.conf)
config_file_free(handle->config.conf);
if (handle->config.video_opts)
av_dict_free(&handle->config.video_opts);
if (handle->config.audio_opts)
av_dict_free(&handle->config.audio_opts);
if (handle->audio.resampler && handle->audio.resampler_data)
handle->audio.resampler->free(handle->audio.resampler_data);
handle->audio.resampler = NULL;
handle->audio.resampler_data = NULL;
av_free(handle->audio.float_conv);
av_free(handle->audio.resample_out);
av_free(handle->audio.fixed_conv);
av_free(handle->audio.planar_buf);
free(handle);
}
static void v4l_free(void *data)
{
video4linux_t *v4l = (video4linux_t*)data;
unsigned i;
for (i = 0; i < v4l->n_buffers; i++)
if (munmap(v4l->buffers[i].start, v4l->buffers[i].length) == -1)
RARCH_ERR("munmap failed.\n");
if (v4l->fd >= 0)
close(v4l->fd);
free(v4l->buffer_output);
scaler_ctx_gen_reset(&v4l->scaler);
free(v4l);
}
void ffemu_free(ffemu_t *handle)
{
if (!handle)
return;
deinit_thread(handle);
deinit_thread_buf(handle);
if (handle->audio.codec)
{
avcodec_close(handle->audio.codec);
av_free(handle->audio.codec);
}
av_free(handle->audio.buffer);
if (handle->video.codec)
{
avcodec_close(handle->video.codec);
av_free(handle->video.codec);
}
av_frame_free(&handle->video.conv_frame);
av_free(handle->video.conv_frame_buf);
scaler_ctx_gen_reset(&handle->video.scaler);
if (handle->video.sws)
sws_freeContext(handle->video.sws);
if (handle->config.conf)
config_file_free(handle->config.conf);
if (handle->config.video_opts)
av_dict_free(&handle->config.video_opts);
if (handle->config.audio_opts)
av_dict_free(&handle->config.audio_opts);
rarch_resampler_freep(&handle->audio.resampler,
&handle->audio.resampler_data);
av_free(handle->audio.float_conv);
av_free(handle->audio.resample_out);
av_free(handle->audio.fixed_conv);
av_free(handle->audio.planar_buf);
free(handle);
}
void deinit_pixel_converter(void)
{
if (!scaler_ptr)
return;
scaler_ctx_gen_reset(scaler_ptr->scaler);
if (scaler_ptr->scaler)
free(scaler_ptr->scaler);
if (scaler_ptr->scaler_out)
free(scaler_ptr->scaler_out);
if (scaler_ptr)
free(scaler_ptr);
scaler_ptr->scaler = NULL;
scaler_ptr->scaler_out = NULL;
scaler_ptr = NULL;
}
static void sdl_gfx_free(void *data)
{
sdl_video_t *vid = (sdl_video_t*)data;
if (!vid)
return;
if (vid->buffer)
SDL_FreeSurface(vid->buffer);
SDL_QuitSubSystem(SDL_INIT_VIDEO);
#ifdef HAVE_FREETYPE
if (vid->font)
font_renderer_free(vid->font);
#endif
scaler_ctx_gen_reset(&vid->scaler);
free(vid);
}
/* Take frame bottom-up. */
static bool screenshot_dump(
const char *global_name_base,
const char *folder,
const void *frame,
unsigned width,
unsigned height,
int pitch, bool bgr24)
{
char filename[PATH_MAX_LENGTH] = {0};
char shotname[256] = {0};
bool ret = false;
settings_t *settings = config_get_ptr();
#if defined(HAVE_ZLIB_DEFLATE) && defined(HAVE_RPNG)
uint8_t *out_buffer = NULL;
struct scaler_ctx scaler = {0};
#endif
if (settings->auto_screenshot_filename)
{
fill_dated_filename(shotname, IMG_EXT, sizeof(shotname));
fill_pathname_join(filename, folder, shotname, sizeof(filename));
}
else
{
snprintf(shotname, sizeof(shotname),"%s.png", path_basename(global_name_base));
fill_pathname_join(filename, folder, shotname, sizeof(filename));
}
#ifdef _XBOX1
d3d_video_t *d3d = (d3d_video_t*)video_driver_get_ptr(true);
D3DSurface *surf = NULL;
d3d->dev->GetBackBuffer(-1, D3DBACKBUFFER_TYPE_MONO, &surf);
if (XGWriteSurfaceToFile(surf, filename) == S_OK)
ret = true;
surf->Release();
#elif defined(HAVE_ZLIB_DEFLATE) && defined(HAVE_RPNG)
out_buffer = (uint8_t*)malloc(width * height * 3);
if (!out_buffer)
return false;
video_frame_convert_to_bgr24(
&scaler,
out_buffer,
(const uint8_t*)frame + ((int)height - 1) * pitch,
width, height,
-pitch,
bgr24);
scaler_ctx_gen_reset(&scaler);
ret = rpng_save_image_bgr24(
filename,
out_buffer,
width,
height,
width * 3
);
free(out_buffer);
#elif defined(HAVE_RBMP)
enum rbmp_source_type bmp_type = RBMP_SOURCE_TYPE_DONT_CARE;
if (bgr24)
bmp_type = RBMP_SOURCE_TYPE_BGR24;
else if (video_driver_get_pixel_format() == RETRO_PIXEL_FORMAT_XRGB8888)
bmp_type = RBMP_SOURCE_TYPE_XRGB888;
ret = rbmp_save_image(filename,
frame,
width,
height,
pitch,
bmp_type);
#endif
#ifdef HAVE_IMAGEVIEWER
if (ret == true)
{
if (content_push_to_history_playlist(g_defaults.image_history, filename,
"imageviewer", "builtin"))
playlist_write_file(g_defaults.image_history);
}
#endif
return ret;
}
static bool switch_frame(void *data, const void *frame,
unsigned width, unsigned height,
uint64_t frame_count, unsigned pitch,
const char *msg, video_frame_info_t *video_info)
{
static uint64_t last_frame = 0;
unsigned x, y;
result_t r;
int tgtw, tgth, centerx, centery;
uint32_t *out_buffer = NULL;
switch_video_t *sw = data;
int xsf = 1280 / width;
int ysf = 720 / height;
int sf = xsf;
if (ysf < sf)
sf = ysf;
tgtw = width * sf;
tgth = height * sf;
centerx = (1280-tgtw)/2;
centery = (720-tgth)/2;
// clear image to black
for(y = 0; y < 720; y++)
{
for(x = 0; x < 1280; x++)
{
sw->image[y*1280+x] = 0xFF000000;
}
}
if(width > 0 && height > 0) {
if(sw->last_width != width ||
sw->last_height != height)
{
scaler_ctx_gen_reset(&sw->scaler);
sw->scaler.in_width = width;
sw->scaler.in_height = height;
sw->scaler.in_stride = pitch;
sw->scaler.in_fmt = sw->rgb32 ? SCALER_FMT_ARGB8888 : SCALER_FMT_RGB565;
sw->scaler.out_width = tgtw;
sw->scaler.out_height = tgth;
sw->scaler.out_stride = 1280 * sizeof(uint32_t);
sw->scaler.out_fmt = SCALER_FMT_ABGR8888;
sw->scaler.scaler_type = SCALER_TYPE_POINT;
if(!scaler_ctx_gen_filter(&sw->scaler)) {
RARCH_ERR("failed to generate scaler for main image\n");
return false;
}
sw->last_width = width;
sw->last_height = height;
}
scaler_ctx_scale(&sw->scaler, sw->image + (centery * 1280) + centerx, frame);
}
#if defined(HAVE_MENU)
if (sw->menu_texture.enable)
{
menu_driver_frame(video_info);
if (sw->menu_texture.pixels)
{
#if 0
if (sw->menu_texture.fullscreen)
{
#endif
scaler_ctx_scale(&sw->menu_texture.scaler, sw->image +
((720-sw->menu_texture.tgth)/2)*1280 +
((1280-sw->menu_texture.tgtw)/2), sw->menu_texture.pixels);
#if 0
}
else
{
}
#endif
}
}
else if (video_info->statistics_show)
{
struct font_params *osd_params = (struct font_params*)
&video_info->osd_stat_params;
if (osd_params)
{
font_driver_render_msg(video_info, NULL, video_info->stat_text,
(const struct font_params*)&video_info->osd_stat_params);
}
}
#endif
#if 0
if (frame_count > 6000)
{
display_finalize();
exit(0);
}
#endif
if (msg && strlen(msg) > 0)
RARCH_LOG("message: %s\n", msg);
r = surface_dequeue_buffer(&sw->surface, &out_buffer);
if (sw->vsync)
switch_wait_vsync(sw);
svcSleepThread(10000);
if(r != RESULT_OK) {
return true; // just skip the frame
}
gfx_slow_swizzling_blit(out_buffer, sw->image, 1280, 720, 0, 0);
r = surface_queue_buffer(&sw->surface);
if (r != RESULT_OK)
return false;
last_frame = svcGetSystemTick();
return true;
}
/**
* task_screenshot_handler:
* @task : the task being worked on
*
* Saves a screenshot to disk.
**/
static void task_screenshot_handler(retro_task_t *task)
{
#ifdef HAVE_RBMP
enum rbmp_source_type bmp_type = RBMP_SOURCE_TYPE_DONT_CARE;
#endif
screenshot_task_state_t *state = (screenshot_task_state_t*)task->state;
struct scaler_ctx *scaler = (struct scaler_ctx*)&state->scaler;
bool ret = false;
if (task_get_progress(task) == 100)
{
task_set_finished(task, true);
if (state->userbuf)
free(state->userbuf);
free(state);
return;
}
#ifdef HAVE_RBMP
(void)bmp_type;
#endif
#if defined(_XBOX1)
if (XGWriteSurfaceToFile(state->surf, state->filename) == S_OK)
ret = true;
state->surf->Release();
#elif defined(HAVE_RPNG)
if (state->bgr24)
scaler->in_fmt = SCALER_FMT_BGR24;
else if (state->pixel_format_type == RETRO_PIXEL_FORMAT_XRGB8888)
scaler->in_fmt = SCALER_FMT_ARGB8888;
else
scaler->in_fmt = SCALER_FMT_RGB565;
video_frame_convert_to_bgr24(
scaler,
state->out_buffer,
(const uint8_t*)state->frame + ((int)state->height - 1)
* state->pitch,
state->width, state->height,
-state->pitch);
scaler_ctx_gen_reset(&state->scaler);
ret = rpng_save_image_bgr24(
state->filename,
state->out_buffer,
state->width,
state->height,
state->width * 3
);
free(state->out_buffer);
#elif defined(HAVE_RBMP)
if (state->bgr24)
bmp_type = RBMP_SOURCE_TYPE_BGR24;
else if (state->pixel_format_type == RETRO_PIXEL_FORMAT_XRGB8888)
bmp_type = RBMP_SOURCE_TYPE_XRGB888;
ret = rbmp_save_image(state->filename,
state->frame,
state->width,
state->height,
state->pitch,
bmp_type);
#endif
#ifdef HAVE_IMAGEVIEWER
if (ret && !state->silence)
{
if (
state->history_list_enable
&& g_defaults.image_history
&& playlist_push(
g_defaults.image_history,
state->filename,
NULL,
"builtin",
"imageviewer",
NULL,
NULL
)
)
playlist_write_file(g_defaults.image_history);
}
#endif
task_set_progress(task, 100);
if (!ret)
{
char *msg = strdup(msg_hash_to_str(MSG_FAILED_TO_TAKE_SCREENSHOT));
runloop_msg_queue_push(msg, 1, state->is_paused ? 1 : 180, true);
free(msg);
}
}
