static bool take_screenshot_viewport(const char *global_name_base)
{
char screenshot_path[PATH_MAX_LENGTH] = {0};
const char *screenshot_dir = NULL;
uint8_t *buffer = NULL;
bool retval = false;
struct video_viewport vp = {0};
settings_t *settings = config_get_ptr();
video_driver_get_viewport_info(&vp);
if (!vp.width || !vp.height)
return false;
buffer = (uint8_t*)malloc(vp.width * vp.height * 3);
if (!buffer)
return false;
if (!video_driver_read_viewport(buffer))
goto done;
screenshot_dir = settings->directory.screenshot;
if (string_is_empty(screenshot_dir))
{
fill_pathname_basedir(screenshot_path, global_name_base,
sizeof(screenshot_path));
screenshot_dir = screenshot_path;
}
/* Data read from viewport is in bottom-up order, suitable for BMP. */
if (!screenshot_dump(global_name_base, screenshot_dir, buffer, vp.width, vp.height,
vp.width * 3, true))
goto done;
retval = true;
done:
if (buffer)
free(buffer);
return retval;
}
static bool take_screenshot_viewport(const char *name_base, bool savestate,
bool is_idle, bool is_paused)
{
struct video_viewport vp;
uint8_t *buffer = NULL;
bool retval = false;
vp.x = 0;
vp.y = 0;
vp.width = 0;
vp.height = 0;
vp.full_width = 0;
vp.full_height = 0;
video_driver_get_viewport_info(&vp);
if (!vp.width || !vp.height)
return false;
buffer = (uint8_t*)malloc(vp.width * vp.height * 3);
if (!buffer)
return false;
if (!video_driver_read_viewport(buffer, is_idle))
goto error;
/* Data read from viewport is in bottom-up order, suitable for BMP. */
if (!screenshot_dump(name_base,
buffer, vp.width, vp.height,
vp.width * 3, true, buffer, savestate, is_idle, is_paused))
goto error;
return true;
error:
if (buffer)
free(buffer);
return retval;
}
void recording_dump_frame(const void *data, unsigned width,
unsigned height, size_t pitch)
{
struct ffemu_video_data ffemu_data = {0};
driver_t *driver = driver_get_ptr();
global_t *global = global_get_ptr();
if (!driver->recording_data)
return;
ffemu_data.pitch = pitch;
ffemu_data.width = width;
ffemu_data.height = height;
ffemu_data.data = data;
if (global->record.gpu_buffer)
{
struct video_viewport vp = {0};
video_driver_viewport_info(&vp);
if (!vp.width || !vp.height)
{
RARCH_WARN("Viewport size calculation failed! Will continue using raw data. This will probably not work right ...\n");
event_command(EVENT_CMD_GPU_RECORD_DEINIT);
recording_dump_frame(data, width, height, pitch);
return;
}
/* User has resized. We kinda have a problem now. */
if (vp.width != global->record.gpu_width ||
vp.height != global->record.gpu_height)
{
static const char msg[] = "Recording terminated due to resize.";
RARCH_WARN("%s\n", msg);
rarch_main_msg_queue_push(msg, 1, 180, true);
event_command(EVENT_CMD_RECORD_DEINIT);
return;
}
/* Big bottleneck.
* Since we might need to do read-backs asynchronously,
* it might take 3-4 times before this returns true. */
if (!video_driver_read_viewport(global->record.gpu_buffer))
return;
ffemu_data.pitch = global->record.gpu_width * 3;
ffemu_data.width = global->record.gpu_width;
ffemu_data.height = global->record.gpu_height;
ffemu_data.data = global->record.gpu_buffer +
(ffemu_data.height - 1) * ffemu_data.pitch;
ffemu_data.pitch = -ffemu_data.pitch;
}
if (!global->record.gpu_buffer)
ffemu_data.is_dupe = !data;
if (driver->recording && driver->recording->push_video)
driver->recording->push_video(driver->recording_data, &ffemu_data);
}
void recording_dump_frame(const void *data, unsigned width,
unsigned height, size_t pitch)
{
struct ffemu_video_data ffemu_data = {0};
driver_t *driver = driver_get_ptr();
global_t *global = global_get_ptr();
if (!driver->recording_data)
return;
ffemu_data.pitch = pitch;
ffemu_data.width = width;
ffemu_data.height = height;
ffemu_data.data = data;
if (global->record.gpu_buffer)
{
struct video_viewport vp = {0};
video_driver_viewport_info(&vp);
if (!vp.width || !vp.height)
{
RARCH_WARN("%s \n",
msg_hash_to_str(MSG_VIEWPORT_SIZE_CALCULATION_FAILED));
event_command(EVENT_CMD_GPU_RECORD_DEINIT);
recording_dump_frame(data, width, height, pitch);
return;
}
/* User has resized. We kinda have a problem now. */
if (vp.width != global->record.gpu_width ||
vp.height != global->record.gpu_height)
{
RARCH_WARN("%s\n", msg_hash_to_str(MSG_RECORDING_TERMINATED_DUE_TO_RESIZE));
rarch_main_msg_queue_push_new(MSG_RECORDING_TERMINATED_DUE_TO_RESIZE, 1, 180, true);
event_command(EVENT_CMD_RECORD_DEINIT);
return;
}
/* Big bottleneck.
* Since we might need to do read-backs asynchronously,
* it might take 3-4 times before this returns true. */
if (!video_driver_read_viewport(global->record.gpu_buffer))
return;
ffemu_data.pitch = global->record.gpu_width * 3;
ffemu_data.width = global->record.gpu_width;
ffemu_data.height = global->record.gpu_height;
ffemu_data.data = global->record.gpu_buffer +
(ffemu_data.height - 1) * ffemu_data.pitch;
ffemu_data.pitch = -ffemu_data.pitch;
}
if (!global->record.gpu_buffer)
ffemu_data.is_dupe = !data;
if (driver->recording && driver->recording->push_video)
driver->recording->push_video(driver->recording_data, &ffemu_data);
}
void recording_dump_frame(const void *data, unsigned width,
unsigned height, size_t pitch, bool is_idle)
{
bool has_gpu_record = false;
uint8_t *gpu_buf = NULL;
struct ffemu_video_data
ffemu_data = {0};
video_driver_get_record_status(&has_gpu_record,
&gpu_buf);
ffemu_data.pitch = (int)pitch;
ffemu_data.width = width;
ffemu_data.height = height;
ffemu_data.data = data;
if (has_gpu_record)
{
struct video_viewport vp;
vp.x = 0;
vp.y = 0;
vp.width = 0;
vp.height = 0;
vp.full_width = 0;
vp.full_height = 0;
video_driver_get_viewport_info(&vp);
if (!vp.width || !vp.height)
{
RARCH_WARN("%s \n",
msg_hash_to_str(MSG_VIEWPORT_SIZE_CALCULATION_FAILED));
command_event(CMD_EVENT_GPU_RECORD_DEINIT, NULL);
recording_dump_frame(data, width, height, pitch, is_idle);
return;
}
/* User has resized. We kinda have a problem now. */
if ( vp.width != recording_gpu_width ||
vp.height != recording_gpu_height)
{
RARCH_WARN("%s\n", msg_hash_to_str(MSG_RECORDING_TERMINATED_DUE_TO_RESIZE));
runloop_msg_queue_push(
msg_hash_to_str(MSG_RECORDING_TERMINATED_DUE_TO_RESIZE),
1, 180, true);
command_event(CMD_EVENT_RECORD_DEINIT, NULL);
return;
}
if (!gpu_buf)
return;
/* Big bottleneck.
* Since we might need to do read-backs asynchronously,
* it might take 3-4 times before this returns true. */
if (!video_driver_read_viewport(gpu_buf, is_idle))
return;
ffemu_data.pitch = (int)(recording_gpu_width * 3);
ffemu_data.width = (unsigned)recording_gpu_width;
ffemu_data.height = (unsigned)recording_gpu_height;
ffemu_data.data = gpu_buf + (ffemu_data.height - 1) * ffemu_data.pitch;
ffemu_data.pitch = -ffemu_data.pitch;
}
if (!has_gpu_record)
ffemu_data.is_dupe = !data;
if (recording_driver && recording_driver->push_video)
recording_driver->push_video(recording_data, &ffemu_data);
}
