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Refactor take_screenshot_viewport

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This commit is contained in:
twinaphex 2014-08-01 23:43:51 +02:00
parent 63015a6e50
commit 1fb817a857
1 changed files with 18 additions and 17 deletions
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35
retroarch.c
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@ -80,24 +80,25 @@ static void check_fast_forward_button(void)
static bool take_screenshot_viewport(void)
{
bool retval = false;
struct rarch_viewport vp = {0};
char screenshot_path[PATH_MAX];
const char *screenshot_dir;
uint8_t *buffer = NULL;;
video_viewport_info_func(&vp);
if (!vp.width || !vp.height)
return false;
uint8_t *buffer = (uint8_t*)malloc(vp.width * vp.height * 3);
if (!buffer)
if (!(buffer = (uint8_t*)malloc(vp.width * vp.height * 3)))
return false;
if (!video_read_viewport_func(buffer))
{
free(buffer);
return false;
}
goto done;
screenshot_dir = g_settings.screenshot_directory;
const char *screenshot_dir = g_settings.screenshot_directory;
char screenshot_path[PATH_MAX];
if (!*g_settings.screenshot_directory)
{
fill_pathname_basedir(screenshot_path, g_extern.basename, sizeof(screenshot_path));
@ -105,16 +106,16 @@ static bool take_screenshot_viewport(void)
}
// Data read from viewport is in bottom-up order, suitable for BMP.
if (!screenshot_dump(screenshot_dir,
buffer,
vp.width, vp.height, vp.width * 3, true))
{
free(buffer);
return false;
}
if (!screenshot_dump(screenshot_dir, buffer, vp.width, vp.height,
vp.width * 3, true))
goto done;
free(buffer);
return true;
retval = true;
done:
if (buffer)
free(buffer);
return retval;
}
static bool take_screenshot_raw(void)