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GPU: Fix interlaced rendering in vblank breaking

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This commit is contained in:
Connor McLaughlin
2020-05-17 01:02:20 +10:00
parent 93031fc27f
commit b25ed6c151
7 changed files with 29 additions and 21 deletions
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7
src/core/gpu.h
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@ -350,8 +350,8 @@ protected:
return (!m_force_progressive_scan) & m_GPUSTAT.SkipDrawingToActiveField();
}
/// Returns 0 if the currently-rendered field is even, otherwise 1.
ALWAYS_INLINE u32 GetInterlacedField() const { return BoolToUInt32(m_GPUSTAT.displaying_odd_line); }
/// Returns 0 if the currently-displayed field is on an even line, otherwise 1.
ALWAYS_INLINE u32 GetInterlacedDisplayLineOffset() const { return BoolToUInt32(m_crtc_state.displaying_odd_lines); }
/// Sets/decodes GP0(E1h) (set draw mode).
void SetDrawMode(u16 bits);
@ -636,6 +636,9 @@ protected:
float display_aspect_ratio;
bool in_hblank;
bool in_vblank;
bool displaying_odd_field;
bool displaying_odd_lines;
} m_crtc_state = {};
BlitterState m_blitter_state = BlitterState::Idle;