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6068cac704
- Move RLE specific code to it's own file (rlecomp.c) - Relace BitsPerFormat function with an array of UCHARs - Rewrite surface creation. Surfaces are now allocated from one central function SURFACE_AllocSurface, which sets the size, iType, iUniq, the handle and the default palette. - Implement SURFACE_vSetDefaultPalette, which sets the default RGB palette, based on bit depth. - Implement SURFACE_bSetBitmapBits, wich sets cjBits, pvBits, pvScan0 and lDelta and allocates memory if neccessary. - Use these functions for EngCreateBitmap, EngCreateDeviceBitmap, EngCreateDeviceSurface and IntCreateBitmap svn path=/branches/reactos-yarotows/; revision=47612
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#pragma once
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BOOL APIENTRY EngIntersectRect (PRECTL prcDst, PRECTL prcSrc1, PRECTL prcSrc2);
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VOID FASTCALL EngDeleteXlate (XLATEOBJ *XlateObj);
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BOOL APIENTRY
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IntEngMaskBlt(SURFOBJ *psoDest,
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SURFOBJ *psoMask,
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CLIPOBJ *ClipRegion,
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XLATEOBJ *DestColorTranslation,
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XLATEOBJ *SourceColorTranslation,
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RECTL *DestRect,
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POINTL *pptlMask,
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BRUSHOBJ *pbo,
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POINTL *BrushOrigin);
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VOID FASTCALL
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IntEngWindowChanged(
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PWINDOW_OBJECT Window,
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FLONG flChanged);
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VOID FASTCALL IntGdiAcquireSemaphore ( HSEMAPHORE hsem );
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VOID FASTCALL IntGdiReleaseSemaphore ( HSEMAPHORE hsem );
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ULONGLONG APIENTRY EngGetTickCount(VOID);
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BOOL
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APIENTRY
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EngFreeSectionMem(
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IN PVOID pvSection OPTIONAL,
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IN PVOID pvMappedBase OPTIONAL);
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PVOID
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APIENTRY
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EngAllocSectionMem(
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OUT PVOID *ppvSection,
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IN ULONG fl,
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IN SIZE_T cjSize,
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IN ULONG ulTag);
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VOID Decompress4bpp(SIZEL Size, BYTE *CompressedBits, BYTE *UncompressedBits, LONG Delta);
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VOID Decompress8bpp(SIZEL Size, BYTE *CompressedBits, BYTE *UncompressedBits, LONG Delta);
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