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GPU: Precompute texture window expression [SAVEVERSION+]

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This commit is contained in:
Connor McLaughlin
2020-09-20 21:28:45 +10:00
parent f761f1550f
commit cacf7a7cc9
8 changed files with 35 additions and 34 deletions
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10
src/core/gpu.h
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@ -306,7 +306,7 @@ protected:
};
// Sprites/rectangles should be clipped to 12 bits before drawing.
static constexpr s32 TruncateVertexPosition(s32 x) { return SignExtendN<11, s32>(x); }
static constexpr s32 TruncateVertexPosition(s32 x) { return SignExtendN<12, s32>(x); }
struct NativeVertex
{
@ -581,10 +581,10 @@ protected:
u32 texture_page_y;
u32 texture_palette_x;
u32 texture_palette_y;
u8 texture_window_mask_x; // in 8 pixel steps
u8 texture_window_mask_y; // in 8 pixel steps
u8 texture_window_offset_x; // in 8 pixel steps
u8 texture_window_offset_y; // in 8 pixel steps
u8 texture_window_and_x;
u8 texture_window_and_y;
u8 texture_window_or_x;
u8 texture_window_or_y;
bool texture_x_flip;
bool texture_y_flip;
bool texture_page_changed;