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(video_driver) Cleanups

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This commit is contained in:
twinaphex 2015-03-24 08:24:33 +01:00
parent 3a78276418
commit 8e3bb9fc28
1 changed files with 9 additions and 20 deletions
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29
gfx/video_driver.c
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@ -249,21 +249,17 @@ bool video_driver_is_alive(void)
{
driver_t *driver = driver_get_ptr();
/* Possible race issue, return true */
if (!driver->video || !driver->video_data)
return true;
if (!driver->video->alive(driver->video_data))
return false;
return true;
if (driver->video && driver->video_data)
return driver->video->alive(driver->video_data);
return false;
}
bool video_driver_has_focus(void)
{
driver_t *driver = driver_get_ptr();
if (!driver->video || !driver->video_data)
return false;
if (!driver->video->focus(driver->video_data))
return false;
return true;
if (driver->video && driver->video_data)
return driver->video->focus(driver->video_data);
return false;
}
bool video_driver_set_shader(enum rarch_shader_type type,
@ -574,16 +570,11 @@ bool video_driver_has_windowed(void)
{
driver_t *driver = driver_get_ptr();
if (!driver)
if (!driver || !driver->video)
return false;
if (!driver->video)
return false;
/* If video driver/context does not support windowed
* mode, don't perform command. */
if (!driver->video->has_windowed(driver->video_data))
return false;
return true;
return driver->video->has_windowed(driver->video_data);
}
void video_driver_set_nonblock_state(bool toggle)
@ -736,9 +727,7 @@ bool video_driver_focus(void)
{
driver_t *driver = driver_get_ptr();
if (driver
&& driver->video
&& driver->video->focus)
if (driver && driver->video)
return driver->video->focus(driver->video_data);
return false;
}