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(RGUI) Correctly rescale menu when resizing window if aspect ratio lock is enabled

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This commit is contained in:
jdgleaver 2019-09-06 13:26:06 +01:00
parent 48db589ed2
commit a6ee786a4f
1 changed files with 26 additions and 0 deletions
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26
menu/drivers/rgui.c
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@ -522,6 +522,8 @@ typedef struct
bool mouse_show;
unsigned last_width;
unsigned last_height;
unsigned window_width;
unsigned window_height;
bool bg_thickness;
bool border_thickness;
bool border_enable;
@ -4162,6 +4164,7 @@ static void *rgui_init(void **userdata, bool video_is_threaded)
{
unsigned new_font_height;
size_t start;
struct video_viewport vp;
rgui_t *rgui = NULL;
settings_t *settings = config_get_ptr();
menu_handle_t *menu = (menu_handle_t*)calloc(1, sizeof(*menu));
@ -4235,6 +4238,11 @@ static void *rgui_init(void **userdata, bool video_is_threaded)
rgui->last_width = rgui_frame_buf.width;
rgui->last_height = rgui_frame_buf.height;
/* Get initial 'window' dimensions */
video_driver_get_viewport_info(&vp);
rgui->window_width = vp.full_width;
rgui->window_height = vp.full_height;
/* Initialise particle effect, if required */
if (rgui->particle_effect != RGUI_PARTICLE_EFFECT_NONE)
rgui_init_particle_effect(rgui);
@ -4870,9 +4878,12 @@ static void rgui_frame(void *data, video_frame_info_t *video_info)
* We therefore have to set the 'delay_update' argument, which causes
* command_event(CMD_EVENT_VIDEO_SET_ASPECT_RATIO, NULL) to be called at
* the next instance of rgui_render() */
/* > Check for changes in aspect ratio */
if (settings->uints.menu_rgui_aspect_ratio != rgui->menu_aspect_ratio)
rgui_set_aspect_ratio(rgui, true);
/* > Check for changes in aspect ratio lock setting */
if (settings->uints.menu_rgui_aspect_ratio_lock != rgui->menu_aspect_ratio_lock)
{
rgui->menu_aspect_ratio_lock = settings->uints.menu_rgui_aspect_ratio_lock;
@ -4888,6 +4899,21 @@ static void rgui_frame(void *data, video_frame_info_t *video_info)
}
}
/* > If aspect ratio is locked, have to rescale if window
* dimensions change */
if ((rgui->window_width != video_info->width) ||
(rgui->window_height != video_info->height))
{
if (settings->uints.menu_rgui_aspect_ratio_lock != RGUI_ASPECT_RATIO_LOCK_NONE)
{
rgui_update_menu_viewport(rgui);
rgui_set_video_config(rgui, &rgui->menu_video_settings, true);
}
rgui->window_width = video_info->width;
rgui->window_height = video_info->height;
}
/* Handle pending thumbnail load operations */
if (rgui->thumbnail_load_pending)
{