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GPU: Fix incorrect detection of 480i mode

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This commit is contained in:
Connor McLaughlin 2020-02-29 00:18:50 +10:00
parent ed493c846d
commit fdcb891ed3
1 changed files with 10 additions and 2 deletions
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12
src/core/gpu.h
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@ -373,8 +373,16 @@ protected:
BitField<u32, DMADirection, 29, 2> dma_direction;
BitField<u32, bool, 31, 1> drawing_even_line;
bool IsMaskingEnabled() const { return (bits & ((1 << 11) | (1 << 12))) != 0; }
bool In480iMode() const { return (bits & ((1 << 22) | (1 << 19))) != 0; }
bool IsMaskingEnabled() const
{
static constexpr u32 MASK = ((1 << 11) | (1 << 12));
return ((bits & MASK) != 0);
}
bool In480iMode() const
{
static constexpr u32 MASK = (1 << 19) | (1 << 22);
return ((bits & MASK) == MASK);
}
// During transfer/render operations, if ((dst_pixel & mask_and) == mask_and) { pixel = src_pixel | mask_or }
u16 GetMaskAND() const { return check_mask_before_draw ? 0x8000 : 0x0000; }