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make screenshots into a real task

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This commit is contained in:
Brad Parker 2016-10-02 22:41:37 -04:00
parent fb117b9260
commit e50414db74
1 changed files with 136 additions and 80 deletions
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216
tasks/task_screenshot.c
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@ -14,8 +14,6 @@
* If not, see <http://www.gnu.org/licenses/>. * If not, see <http://www.gnu.org/licenses/>.
*/ */
/* TODO/FIXME - turn this into actual task */
#ifdef HAVE_CONFIG_H #ifdef HAVE_CONFIG_H
#include "../config.h" #include "../config.h"
#endif #endif
@ -57,9 +55,106 @@
#include "../gfx/video_driver.h" #include "../gfx/video_driver.h"
#include "../gfx/video_frame.h" #include "../gfx/video_frame.h"
#include "tasks_internal.h" #include "tasks_internal.h"
typedef struct {
#ifdef _XBOX1
D3DSurface *surf;
#endif
char filename[PATH_MAX_LENGTH];
char shotname[256];
#ifdef HAVE_RPNG
uint8_t *out_buffer;
struct scaler_ctx scaler;
#endif
const void *frame;
unsigned width;
unsigned height;
int pitch;
bool bgr24;
void *userbuf;
} screenshot_task_state_t;
/**
* task_screenshot_handler:
* @task : the task being worked on
*
* Saves a screenshot to disk.
**/
static void task_screenshot_handler(retro_task_t *task)
{
screenshot_task_state_t *state = (screenshot_task_state_t*)task->state;
char *msg = NULL;
bool is_paused = runloop_ctl(RUNLOOP_CTL_IS_PAUSED, NULL);
bool ret = false;
if (task->progress == 100)
{
task->finished = true;
if (state->userbuf)
free(state->userbuf);
free(state);
return;
}
#if defined(_XBOX1)
if (XGWriteSurfaceToFile(state->surf, state->filename) == S_OK)
ret = true;
state->surf->Release();
#elif defined(HAVE_RPNG)
video_frame_convert_to_bgr24(
&state->scaler,
state->out_buffer,
(const uint8_t*)state->frame + ((int)state->height - 1) * state->pitch,
state->width, state->height,
-state->pitch,
state->bgr24);
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)
enum rbmp_source_type bmp_type = RBMP_SOURCE_TYPE_DONT_CARE;
if (state->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(state->filename,
state->frame,
state->width,
state->height,
state->pitch,
bmp_type);
#endif
#ifdef HAVE_IMAGEVIEWER
if (ret)
if (content_push_to_history_playlist(g_defaults.image_history, state->filename,
"imageviewer", "builtin"))
playlist_write_file(g_defaults.image_history);
#endif
task->progress = 100;
if (!ret)
{
msg = strdup(msg_hash_to_str(MSG_FAILED_TO_TAKE_SCREENSHOT));
runloop_msg_queue_push(msg, 1, is_paused ? 1 : 180, true);
}
}
/* Take frame bottom-up. */ /* Take frame bottom-up. */
static bool screenshot_dump( static bool screenshot_dump(
const char *name_base, const char *name_base,
@ -67,85 +162,46 @@ static bool screenshot_dump(
const void *frame, const void *frame,
unsigned width, unsigned width,
unsigned height, unsigned height,
int pitch, bool bgr24) int pitch, bool bgr24, void *userbuf)
{ {
char filename[PATH_MAX_LENGTH] = {0};
char shotname[256] = {0};
bool ret = false;
settings_t *settings = config_get_ptr(); settings_t *settings = config_get_ptr();
#if defined(HAVE_RPNG) retro_task_t *task = (retro_task_t*)calloc(1, sizeof(*task));
uint8_t *out_buffer = NULL; screenshot_task_state_t *state = (screenshot_task_state_t*)
struct scaler_ctx scaler = {0}; calloc(1, sizeof(*state));
#endif
state->bgr24 = bgr24;
state->height = height;
state->width = width;
state->pitch = pitch;
state->frame = frame;
state->userbuf = userbuf;
if (settings->auto_screenshot_filename) if (settings->auto_screenshot_filename)
{ fill_str_dated_filename(state->shotname, path_basename(name_base),
fill_str_dated_filename(shotname, path_basename(name_base), IMG_EXT, sizeof(state->shotname));
IMG_EXT, sizeof(shotname));
}
else else
{ snprintf(state->shotname, sizeof(state->shotname), "%s.png", path_basename(name_base));
snprintf(shotname, sizeof(shotname),"%s.png", path_basename(name_base));
} fill_pathname_join(state->filename, folder, state->shotname, sizeof(state->filename));
fill_pathname_join(filename, folder, shotname, sizeof(filename));
#ifdef _XBOX1 #ifdef _XBOX1
d3d_video_t *d3d = (d3d_video_t*)video_driver_get_ptr(true); d3d_video_t *d3d = (d3d_video_t*)video_driver_get_ptr(true);
D3DSurface *surf = NULL;
d3d->dev->GetBackBuffer(-1, D3DBACKBUFFER_TYPE_MONO, &surf); d3d->dev->GetBackBuffer(-1, D3DBACKBUFFER_TYPE_MONO, &state->surf);
if (XGWriteSurfaceToFile(surf, filename) == S_OK)
ret = true;
surf->Release();
#elif defined(HAVE_RPNG) #elif defined(HAVE_RPNG)
out_buffer = (uint8_t*)malloc(width * height * 3); state->out_buffer = (uint8_t*)malloc(width * height * 3);
if (!out_buffer) if (!state->out_buffer)
return false; 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 #endif
#ifdef HAVE_IMAGEVIEWER task->type = TASK_TYPE_BLOCKING;
if (ret == true) task->state = state;
{ task->handler = task_screenshot_handler;
if (content_push_to_history_playlist(g_defaults.image_history, filename, task->title = strdup(msg_hash_to_str(MSG_TAKING_SCREENSHOT));
"imageviewer", "builtin")) task_queue_ctl(TASK_QUEUE_CTL_PUSH, task);
playlist_write_file(g_defaults.image_history);
}
#endif
return ret; return true;
} }
#if !defined(VITA) #if !defined(VITA)
@ -164,11 +220,12 @@ static bool take_screenshot_viewport(const char *name_base)
return false; return false;
buffer = (uint8_t*)malloc(vp.width * vp.height * 3); buffer = (uint8_t*)malloc(vp.width * vp.height * 3);
if (!buffer) if (!buffer)
return false; return false;
if (!video_driver_read_viewport(buffer)) if (!video_driver_read_viewport(buffer))
goto done; goto error;
screenshot_dir = settings->directory.screenshot; screenshot_dir = settings->directory.screenshot;
@ -181,19 +238,19 @@ static bool take_screenshot_viewport(const char *name_base)
/* Data read from viewport is in bottom-up order, suitable for BMP. */ /* Data read from viewport is in bottom-up order, suitable for BMP. */
if (!screenshot_dump(name_base, screenshot_dir, buffer, vp.width, vp.height, if (!screenshot_dump(name_base, screenshot_dir, buffer, vp.width, vp.height,
vp.width * 3, true)) vp.width * 3, true, buffer))
goto done; goto error;
retval = true; return true;
done: error:
if (buffer) if (buffer)
free(buffer); free(buffer);
return retval; return retval;
} }
#endif #endif
static bool take_screenshot_raw(const char *name_base) static bool take_screenshot_raw(const char *name_base, void *userbuf)
{ {
unsigned width, height; unsigned width, height;
size_t pitch; size_t pitch;
@ -216,7 +273,7 @@ static bool take_screenshot_raw(const char *name_base)
*/ */
if (!screenshot_dump(name_base, screenshot_dir, if (!screenshot_dump(name_base, screenshot_dir,
(const uint8_t*)data + (height - 1) * pitch, (const uint8_t*)data + (height - 1) * pitch,
width, height, -pitch, false)) width, height, -pitch, false, userbuf))
return false; return false;
return true; return true;
@ -236,14 +293,14 @@ static bool take_screenshot_choice(const char *name_base)
video_driver_set_texture_enable(false, false); video_driver_set_texture_enable(false, false);
video_driver_cached_frame_render(); video_driver_cached_frame_render();
#if defined(VITA) #if defined(VITA)
return take_screenshot_raw(name_base); return take_screenshot_raw(name_base, NULL);
#else #else
return take_screenshot_viewport(name_base); return take_screenshot_viewport(name_base);
#endif #endif
} }
if (!video_driver_cached_frame_has_valid_framebuffer()) if (!video_driver_cached_frame_has_valid_framebuffer())
return take_screenshot_raw(name_base); return take_screenshot_raw(name_base, NULL);
if (video_driver_supports_read_frame_raw()) if (video_driver_supports_read_frame_raw())
{ {
@ -265,9 +322,8 @@ static bool take_screenshot_choice(const char *name_base)
if (frame_data) if (frame_data)
{ {
video_driver_set_cached_frame_ptr(frame_data); video_driver_set_cached_frame_ptr(frame_data);
if (take_screenshot_raw(name_base)) if (take_screenshot_raw(name_base, frame_data))
ret = true; ret = true;
free(frame_data);
} }
return ret; return ret;
@ -286,7 +342,7 @@ bool take_screenshot(void)
char *name_base = strdup(path_get(RARCH_PATH_BASENAME)); char *name_base = strdup(path_get(RARCH_PATH_BASENAME));
bool is_paused = runloop_ctl(RUNLOOP_CTL_IS_PAUSED, NULL); bool is_paused = runloop_ctl(RUNLOOP_CTL_IS_PAUSED, NULL);
bool ret = take_screenshot_choice(name_base); bool ret = take_screenshot_choice(name_base);
const char *msg_screenshot = ret const char *msg_screenshot = ret
? msg_hash_to_str(MSG_TAKING_SCREENSHOT) : ? msg_hash_to_str(MSG_TAKING_SCREENSHOT) :
msg_hash_to_str(MSG_FAILED_TO_TAKE_SCREENSHOT); msg_hash_to_str(MSG_FAILED_TO_TAKE_SCREENSHOT);
const char *msg = msg_screenshot; const char *msg = msg_screenshot;