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Configurate Screen

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Jaby
2022-10-03 15:38:54 +02:00
parent 9e69aec9bd
commit 83c00992aa
5 changed files with 83 additions and 21 deletions
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14
include/PSX/System/IOPorts/GPU_IO.hpp
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@@ -90,6 +90,20 @@ namespace GPU {
return ComplexBitMap{construct_cmd(0x04, static_cast<uint32_t>(dir))};
}
static constexpr GP1 HorizontalDisplayRange(uint32_t x1, uint32_t x2) {
constexpr auto X1 = BitRange<uint32_t>::from_to(0, 11);
constexpr auto X2 = BitRange<uint32_t>::from_to(12, 23);
return ComplexBitMap{construct_cmd(0x06, ComplexBitMap<uint32_t>::with(X1.with(x1), X2.with(x2)).raw)};
}
static constexpr GP1 VerticalDisplayRange(uint32_t y1, uint32_t y2) {
constexpr auto Y1 = BitRange<uint32_t>::from_to(0, 9);
constexpr auto Y2 = BitRange<uint32_t>::from_to(10, 19);
return ComplexBitMap{construct_cmd(0x07, ComplexBitMap<uint32_t>::with(Y1.with(y1), Y2.with(y2)).raw)};
}
static constexpr GP1 DisplayMode(uint32_t mode) {
return ComplexBitMap{construct_cmd(0x08, mode)};
}