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Merge pull request #734 from realnc/fix-43-aspect-ratio-upstream 

libretro: Fix 4:3 aspect ratio to actually be 4:3 regardless of cropping
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bearoso 2022-02-02 16:13:37 -06:00 committed by GitHub
parent f73ef51014 1d1140db1c
commit f1ac3dc6d3
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1 changed files with 1 additions and 3 deletions
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libretro/libretro.cpp
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@ -49,8 +49,6 @@ static int g_screen_gun_height = SNES_HEIGHT;
#define RETRO_GAME_TYPE_MULTI_CART 0x105 | 0x1000 #define RETRO_GAME_TYPE_MULTI_CART 0x105 | 0x1000
#define SNES_4_3 4.0f / 3.0f
uint16 *screen_buffer = NULL; uint16 *screen_buffer = NULL;
char g_rom_dir[1024]; char g_rom_dir[1024];
@ -788,7 +786,7 @@ float get_aspect_ratio(unsigned width, unsigned height)
{ {
if (aspect_ratio_mode == ASPECT_RATIO_4_3) if (aspect_ratio_mode == ASPECT_RATIO_4_3)
{ {
return SNES_4_3; return (4.0f * (MAX_SNES_HEIGHT - height)) / (3.0f * (MAX_SNES_WIDTH - width));
} }
else if (aspect_ratio_mode == ASPECT_RATIO_1_1) else if (aspect_ratio_mode == ASPECT_RATIO_1_1)
{ {