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libretro: Fix double-height mode with overscan crop.

This commit is contained in:
Brandon Wright 2018-11-27 19:24:45 -06:00
parent 976edaad02
commit 99c70cdfd6
1 changed files with 5 additions and 5 deletions
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10
libretro/libretro.cpp
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@ -1682,12 +1682,12 @@ bool8 S9xDeinitUpdate(int width, int height)
if (crop_overscan_mode == OVERSCAN_CROP_ON) if (crop_overscan_mode == OVERSCAN_CROP_ON)
{ {
if (height > SNES_HEIGHT << 1) if (height > SNES_HEIGHT * 2)
{ {
overscan_offset = 14; overscan_offset = 14;
height = SNES_HEIGHT << 1; height = SNES_HEIGHT * 2;
} }
else if (height > SNES_HEIGHT) else if ((height > SNES_HEIGHT) && (height != SNES_HEIGHT * 2))
{ {
overscan_offset = 7; overscan_offset = 7;
height = SNES_HEIGHT; height = SNES_HEIGHT;
@ -1697,12 +1697,12 @@ bool8 S9xDeinitUpdate(int width, int height)
{ {
if (height > SNES_HEIGHT_EXTENDED) if (height > SNES_HEIGHT_EXTENDED)
{ {
if (height < (SNES_HEIGHT_EXTENDED << 1)) if (height < SNES_HEIGHT_EXTENDED * 2)
{ {
overscan_offset = -16; overscan_offset = -16;
memset(GFX.Screen + (GFX.Pitch >> 1) * height,0,GFX.Pitch * ((SNES_HEIGHT_EXTENDED << 1) - height)); memset(GFX.Screen + (GFX.Pitch >> 1) * height,0,GFX.Pitch * ((SNES_HEIGHT_EXTENDED << 1) - height));
} }
height = SNES_HEIGHT_EXTENDED << 1; height = SNES_HEIGHT_EXTENDED * 2;
} }
else else
{ {