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GPU: Ignore display start bit 0 instead of reducing width

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This commit is contained in:
Connor McLaughlin 2020-07-10 20:31:58 +10:00
parent 93abf8e53d
commit 4d1880091e
1 changed files with 2 additions and 2 deletions
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4
src/core/gpu.h
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@ -623,14 +623,14 @@ protected:
{ {
struct Regs struct Regs
{ {
static constexpr u32 DISPLAY_ADDRESS_START_MASK = 0b111'11111111'11111111; static constexpr u32 DISPLAY_ADDRESS_START_MASK = 0b111'11111111'11111110;
static constexpr u32 HORIZONTAL_DISPLAY_RANGE_MASK = 0b11111111'11111111'11111111; static constexpr u32 HORIZONTAL_DISPLAY_RANGE_MASK = 0b11111111'11111111'11111111;
static constexpr u32 VERTICAL_DISPLAY_RANGE_MASK = 0b1111'11111111'11111111; static constexpr u32 VERTICAL_DISPLAY_RANGE_MASK = 0b1111'11111111'11111111;
union union
{ {
u32 display_address_start; u32 display_address_start;
BitField<u32, u16, 1, 9> X; BitField<u32, u16, 0, 10> X;
BitField<u32, u16, 10, 9> Y; BitField<u32, u16, 10, 9> Y;
}; };
union union