mirror of
https://github.com/SourMesen/Mesen2.git
synced 2025-04-02 10:21:44 -04:00
8ad34343ba
Prevent queueing another update while the previous update is still running, which should prevent most issues. Also slightly improves performance for the SNES tilemap viewer (which was causing the freeze when displaying an 8bpp 1024x1024 tilemap)
57 lines
No EOL
3.1 KiB
C++
57 lines
No EOL
3.1 KiB
C++
#pragma once
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#include "pch.h"
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#include "Debugger/PpuTools.h"
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class Debugger;
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class Emulator;
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struct BaseState;
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struct LayerConfig;
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struct FrameInfo;
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struct SnesPpuState;
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struct SnesPpuToolsState
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{
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uint8_t ScanlineBgMode[239];
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int32_t Mode7StartX[239];
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int32_t Mode7StartY[239];
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int32_t Mode7EndX[239];
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int32_t Mode7EndY[239];
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};
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class SnesPpuTools final : public PpuTools
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{
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private:
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static constexpr int MainScreenViewLayer = 4;
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static constexpr int SubScreenViewLayer = 5;
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SnesPpuToolsState _state = {};
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uint16_t _mainScreenBuffer[256 * 239] = {};
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uint16_t _subScreenBuffer[256 * 239] = {};
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void GetSpriteInfo(DebugSpriteInfo& sprite, uint32_t* spritePreview, uint16_t spriteIndex, GetSpritePreviewOptions& options, SnesPpuState& state, uint8_t* vram, uint8_t* oamRam, uint32_t* palette);
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template<TileFormat format> void RenderMode7Tilemap(GetTilemapOptions& options, uint8_t* vram, uint32_t* outBuffer, const uint32_t* palette);
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template<TileFormat format> void RenderTilemap(GetTilemapOptions& options, int rowCount, LayerConfig& layer, int columnCount, uint8_t* vram, int tileHeight, int tileWidth, bool largeTileHeight, bool largeTileWidth, uint8_t bpp, uint32_t* outBuffer, FrameInfo outputSize, const uint32_t* palette, uint16_t basePaletteOffset);
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template<TileFormat format, bool largeTileHeight, bool largeTileWidth> void RenderTilemap(GetTilemapOptions& options, int rowCount, LayerConfig& layer, int columnCount, uint8_t* vram, int tileHeight, int tileWidth, uint8_t bpp, uint32_t* outBuffer, FrameInfo outputSize, const uint32_t* palette, uint16_t basePaletteOffset);
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DebugTilemapInfo RenderScreenView(uint8_t layer, uint32_t* outBuffer);
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void GetSpritePreview(GetSpritePreviewOptions options, BaseState& state, BaseState& ppuToolsState, DebugSpriteInfo* sprites, uint32_t* spritePreviews, uint32_t* palette, uint32_t* outBuffer);
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public:
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SnesPpuTools(Debugger* debugger, Emulator *emu);
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void GetPpuToolsState(BaseState& state) override;
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void SetPpuScanlineState(uint16_t scanline, uint8_t mode, int32_t mode7startX, int32_t mode7startY, int32_t mode7endX, int32_t mode7endY);
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void SetPpuRowBuffers(uint16_t scanline, uint16_t xStart, uint16_t xEnd, uint16_t mainScreenRowBuffer[256], uint16_t subScreenRowBuffer[256]);
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DebugTilemapInfo GetTilemap(GetTilemapOptions options, BaseState& state, BaseState& ppuToolsState, uint8_t* vram, uint32_t* palette, uint32_t* outBuffer) override;
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FrameInfo GetTilemapSize(GetTilemapOptions options, BaseState& state) override;
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DebugTilemapTileInfo GetTilemapTileInfo(uint32_t x, uint32_t y, uint8_t* vram, GetTilemapOptions options, BaseState& baseState, BaseState& ppuToolsState) override;
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void GetSpriteList(GetSpritePreviewOptions options, BaseState& baseState, BaseState& ppuToolsState, uint8_t* vram, uint8_t* oamRam, uint32_t* palette, DebugSpriteInfo outBuffer[], uint32_t* spritePreviews, uint32_t* screenPreview) override;
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DebugSpritePreviewInfo GetSpritePreviewInfo(GetSpritePreviewOptions options, BaseState& state, BaseState& ppuToolsState) override;
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DebugPaletteInfo GetPaletteInfo(GetPaletteInfoOptions options) override;
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void SetPaletteColor(int32_t colorIndex, uint32_t color) override;
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}; |