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(task_screenshot.c) Cleanups

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This commit is contained in:
twinaphex 2017-01-03 04:30:02 +01:00
parent ede267805d
commit 5de111212a
1 changed files with 36 additions and 55 deletions
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91
tasks/task_screenshot.c
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@ -186,12 +186,12 @@ static void task_screenshot_handler(retro_task_t *task)
/* Take frame bottom-up. */
static bool screenshot_dump(
const char *name_base,
const char *folder,
const void *frame,
unsigned width,
unsigned height,
int pitch, bool bgr24, void *userbuf, bool savestate)
{
char screenshot_path[PATH_MAX_LENGTH];
#ifdef _XBOX1
d3d_video_t *d3d = (d3d_video_t*)video_driver_get_ptr(true);
#endif
@ -199,6 +199,16 @@ static bool screenshot_dump(
retro_task_t *task = (retro_task_t*)calloc(1, sizeof(*task));
screenshot_task_state_t *state = (screenshot_task_state_t*)
calloc(1, sizeof(*state));
const char *screenshot_dir = settings->directory.screenshot;
screenshot_path[0] = '\0';
if (string_is_empty(settings->directory.screenshot))
{
fill_pathname_basedir(screenshot_path, name_base,
sizeof(screenshot_path));
screenshot_dir = screenshot_path;
}
state->bgr24 = bgr24;
state->height = height;
@ -221,7 +231,7 @@ static bool screenshot_dump(
snprintf(state->shotname, sizeof(state->shotname),
"%s.png", path_basename(name_base));
fill_pathname_join(state->filename, folder,
fill_pathname_join(state->filename, screenshot_dir,
state->shotname, sizeof(state->filename));
}
@ -251,14 +261,9 @@ static bool screenshot_dump(
#if !defined(VITA)
static bool take_screenshot_viewport(const char *name_base, bool savestate)
{
char screenshot_path[PATH_MAX_LENGTH];
struct video_viewport vp;
const char *screenshot_dir = NULL;
uint8_t *buffer = NULL;
bool retval = false;
settings_t *settings = config_get_ptr();
screenshot_path[0] = '\0';
vp.x = 0;
vp.y = 0;
@ -280,17 +285,8 @@ static bool take_screenshot_viewport(const char *name_base, bool savestate)
if (!video_driver_read_viewport(buffer))
goto error;
screenshot_dir = settings->directory.screenshot;
if (string_is_empty(screenshot_dir))
{
fill_pathname_basedir(screenshot_path, name_base,
sizeof(screenshot_path));
screenshot_dir = screenshot_path;
}
/* Data read from viewport is in bottom-up order, suitable for BMP. */
if (!screenshot_dump(name_base, screenshot_dir,
if (!screenshot_dump(name_base,
buffer, vp.width, vp.height,
vp.width * 3, true, buffer, savestate))
goto error;
@ -309,26 +305,14 @@ static bool take_screenshot_raw(const char *name_base, void *userbuf,
{
size_t pitch;
unsigned width, height;
char screenshot_path[PATH_MAX_LENGTH];
const void *data = NULL;
settings_t *settings = config_get_ptr();
const char *screenshot_dir = settings->directory.screenshot;
screenshot_path[0] = '\0';
video_driver_cached_frame_get(&data, &width, &height, &pitch);
if (string_is_empty(settings->directory.screenshot))
{
fill_pathname_basedir(screenshot_path, name_base,
sizeof(screenshot_path));
screenshot_dir = screenshot_path;
}
/* Negative pitch is needed as screenshot takes bottom-up,
* but we use top-down.
*/
if (!screenshot_dump(name_base, screenshot_dir,
if (!screenshot_dump(name_base,
(const uint8_t*)data + (height - 1) * pitch,
width, height, -pitch, false, userbuf, savestate))
return false;
@ -338,6 +322,11 @@ static bool take_screenshot_raw(const char *name_base, void *userbuf,
static bool take_screenshot_choice(const char *name_base, bool savestate)
{
size_t old_pitch;
unsigned old_width, old_height;
bool ret = false;
void *frame_data = NULL;
const void* old_data = NULL;
settings_t *settings = config_get_ptr();
/* No way to infer screenshot directory. */
@ -361,34 +350,26 @@ static bool take_screenshot_choice(const char *name_base, bool savestate)
if (!video_driver_cached_frame_has_valid_framebuffer())
return take_screenshot_raw(name_base, NULL, savestate);
if (video_driver_supports_read_frame_raw())
if (!video_driver_supports_read_frame_raw())
return false;
video_driver_cached_frame_get(&old_data, &old_width, &old_height,
&old_pitch);
frame_data = video_driver_read_frame_raw(
&old_width, &old_height, &old_pitch);
video_driver_cached_frame_set(old_data, old_width, old_height,
old_pitch);
if (frame_data)
{
size_t old_pitch;
unsigned old_width, old_height;
bool ret = false;
void *frame_data = NULL;
const void* old_data = NULL;
video_driver_cached_frame_get(&old_data, &old_width, &old_height,
&old_pitch);
frame_data = video_driver_read_frame_raw(
&old_width, &old_height, &old_pitch);
video_driver_cached_frame_set(old_data, old_width, old_height,
old_pitch);
if (frame_data)
{
video_driver_set_cached_frame_ptr(frame_data);
if (take_screenshot_raw(name_base, frame_data, savestate))
ret = true;
}
return ret;
video_driver_set_cached_frame_ptr(frame_data);
if (take_screenshot_raw(name_base, frame_data, savestate))
ret = true;
}
return false;
return ret;
}
bool take_screenshot(const char *name_base, bool silence)