31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
#pragma once
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#include "gdrv.h"
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struct zmap_header_type
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{
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zmap_header_type(int width, int height, int stride);
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~zmap_header_type();
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int Width;
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int Height;
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int Stride;
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unsigned Resolution;
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uint16_t* ZPtr1;
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SDL_Texture* Texture;
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private:
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static int pad(int width);
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};
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class zdrv
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{
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public:
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static void fill(zmap_header_type* zmap, int width, int height, int xOff, int yOff, uint16_t fillWord);
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static void paint(int width, int height, gdrv_bitmap8* dstBmp, int dstBmpXOff, int dstBmpYOff,
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zmap_header_type* dstZMap, int dstZMapXOff, int dstZMapYOff, gdrv_bitmap8* srcBmp, int srcBmpXOff,
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int srcBmpYOff, zmap_header_type* srcZMap, int srcZMapXOff, int srcZMapYOff);
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static void paint_flat(int width, int height, gdrv_bitmap8* dstBmp, int dstBmpXOff, int dstBmpYOff,
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zmap_header_type* zMap, int dstZMapXOff, int dstZMapYOff, gdrv_bitmap8* srcBmp,
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int srcBmpXOff, int srcBmpYOff, uint16_t depth);
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static void CreatePreview(zmap_header_type& zMap);
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static void FlipZMapHorizontally(const zmap_header_type& zMap);
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};
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