mirror of https://github.com/AxioDL/metaforce.git
34 lines
1.2 KiB
C++
34 lines
1.2 KiB
C++
#include "Runtime/Graphics/CGraphicsPalette.hpp"
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#include "Runtime/Streams/CInputStream.hpp"
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namespace metaforce {
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u32 CGraphicsPalette::sCurrentFrameCount = 0;
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CGraphicsPalette::CGraphicsPalette(EPaletteFormat fmt, int count)
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: x0_fmt(fmt), x8_entryCount(count), xc_entries(std::make_unique<u16[]>(count)) {
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GXInitTlutObj(&x10_tlutObj, xc_entries.get(), static_cast<GXTlutFmt>(x0_fmt), x8_entryCount);
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}
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CGraphicsPalette::CGraphicsPalette(CInputStream& in) : x0_fmt(EPaletteFormat(in.ReadLong())) {
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u16 w = in.ReadShort();
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u16 h = in.ReadShort();
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x8_entryCount = w * h;
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xc_entries = std::make_unique<u16[]>(x8_entryCount);
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in.Get(reinterpret_cast<u8*>(xc_entries.get()), x8_entryCount * sizeof(u16));
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GXInitTlutObj(&x10_tlutObj, xc_entries.get(), static_cast<GXTlutFmt>(x0_fmt), x8_entryCount);
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// DCFlushRange(xc_entries.get(), x8_entryCount * 2);
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}
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void CGraphicsPalette::Load() {
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GXLoadTlut(&x10_tlutObj, GX_TLUT0);
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x4_frameLoaded = sCurrentFrameCount;
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}
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void CGraphicsPalette::UnLock() {
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// DCStoreRange(xc_lut, x8_numEntries << 1);
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GXInitTlutObj(&x10_tlutObj, xc_entries.get(), static_cast<GXTlutFmt>(x0_fmt), x8_entryCount);
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// DCFlushRange(xc_lut, x8_numEntries << 1);
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x1c_locked = false;
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}
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} // namespace metaforce
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