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Correct rotated core provided aspect ratio

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This commit is contained in:
sonninnos 2023-05-19 14:24:23 +03:00 committed by LibretroAdmin
parent cc1bc25349
commit 6be1ef5d85
2 changed files with 9 additions and 5 deletions
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4
gfx/video_driver.c
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@ -1951,6 +1951,10 @@ float video_driver_get_core_aspect(void)
else
out_aspect = (float)geom->base_width / geom->base_height;
/* Flip rotated aspect */
if ((retroarch_get_rotation() + retroarch_get_core_requested_rotation()) % 2)
out_aspect = 1.0f / out_aspect;
return out_aspect;
}

10
menu/menu_setting.c
View File

@ -8060,11 +8060,11 @@ static void general_write_handler(rarch_setting_t *setting)
case MENU_ENUM_LABEL_VIDEO_ROTATION:
{
video_viewport_t vp;
rarch_system_info_t *system = &runloop_state_get_ptr()->system;
rarch_system_info_t *system = &runloop_state_get_ptr()->system;
struct retro_system_av_info *av_info = video_viewport_get_system_av_info();
video_viewport_t *custom = video_viewport_get_custom();
video_viewport_t *custom = video_viewport_get_custom();
struct retro_game_geometry *geom = (struct retro_game_geometry*)
&av_info->geometry;
&av_info->geometry;
if (system)
{
@ -8078,6 +8078,7 @@ static void general_write_handler(rarch_setting_t *setting)
video_driver_get_viewport_info(&vp);
custom->x = 0;
custom->y = 0;
/* Round down when rotation is "horizontal", round up when rotation is "vertical"
to avoid expanding viewport each time user rotates */
if (rotation % 2)
@ -8090,8 +8091,7 @@ static void general_write_handler(rarch_setting_t *setting)
custom->width = ((custom->width + geom->base_width - 1) / geom->base_width) * geom->base_width;
custom->height = ((custom->height + geom->base_height - 1) / geom->base_height) * geom->base_height;
}
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value = (float)custom->width / custom->height;
/* Update Aspect Ratio (only useful for 1:1 PAR) */
video_driver_set_aspect_ratio();