ReactOS  0.4.14-dev-98-gb0d4763
DibLib.h
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1 
2 #ifdef _MSC_VER
3 #pragma warning(disable:4711)
4 #endif
5 
6 #define FASTCALL __fastcall
7 
8 #include <stdarg.h>
9 #include <windef.h>
10 #include <wingdi.h>
11 #include <winddi.h>
12 
13 #ifdef _OPTIMIZE_DIBLIB
14 #ifdef _MSC_VER
15 #pragma optimize("g", on)
16 #else
17 #pragma GCC optimize("O3")
18 #endif
19 #endif
20 
21 typedef
22 ULONG
24 
25 extern const BYTE ajShift4[2];
26 
27 #include "DibLib_interface.h"
28 
29 #define _DibXlate(pBltData, ulColor) (pBltData->pfnXlate(pBltData->pxlo, ulColor))
30 
31 #define __PASTE_(s1,s2) s1##s2
32 #define __PASTE(s1,s2) __PASTE_(s1,s2)
33 
34 #define __DIB_FUNCTION_NAME_SRCDST2(name, src_bpp, dst_bpp) Dib_ ## name ## _S ## src_bpp ## _D ## dst_bpp
35 #define __DIB_FUNCTION_NAME_SRCDST(name, src_bpp, dst_bpp) __DIB_FUNCTION_NAME_SRCDST2(name, src_bpp, dst_bpp)
36 
37 #define __DIB_FUNCTION_NAME_DST2(name, dst_bpp) Dib_ ## name ## _D ## dst_bpp
38 #define __DIB_FUNCTION_NAME_DST(name, src_bpp, dst_bpp) __DIB_FUNCTION_NAME_DST2(name, dst_bpp)
39 #define __DIB_FUNCTION_NAME_SRCDSTEQ(name, src_bpp, dst_bpp) __PASTE(__DIB_FUNCTION_NAME_SRCDST2(name, src_bpp, dst_bpp), _EqSurf)
40 #define __DIB_FUNCTION_NAME_SRCDSTEQL2R(name, src_bpp, dst_bpp) __PASTE(__DIB_FUNCTION_NAME_SRCDST2(name, src_bpp, dst_bpp), _EqSurfL2R)
41 #define __DIB_FUNCTION_NAME_SRCDSTEQR2L(name, src_bpp, dst_bpp) __PASTE(__DIB_FUNCTION_NAME_SRCDST2(name, src_bpp, dst_bpp), _EqSurfR2L)
42 
43 #define _ReadPixel_1(pjSource, jShift) (((*(pjSource)) >> (jShift)) & 1)
44 #define _WritePixel_1(pjDest, jShift, ulColor) (void)(*(pjDest) = (UCHAR)((*(pjDest) & ~(1<<(jShift))) | ((ulColor)<<(jShift))))
45 #define _NextPixel_1(ppj, pjShift) (void)(((*(pjShift))--), (*(pjShift) &= 7), (*(ppj) += (*(pjShift) == 7)))
46 #define _NextPixelR2L_1(ppj, pjShift) (void)(((*(pjShift))++), (*(pjShift) &= 7), (*(ppj) -= (*(pjShift) == 0)))
47 #define _SHIFT_1(x) x
48 #define _CALCSHIFT_1(pShift, x) (void)(*(pShift) = (7 - ((x) & 7)))
49 
50 #define _ReadPixel_4(pjSource, jShift) (((*(pjSource)) >> (jShift)) & 15)
51 #define _WritePixel_4(pjDest, jShift, ulColor) (void)(*(pjDest) = (UCHAR)((*(pjDest) & ~(15<<(jShift))) | ((ulColor)<<(jShift))))
52 #define _NextPixel_4(ppj, pjShift) (void)((*(ppj) += (*(pjShift) & 1)), (*(pjShift)) -= 4, *(pjShift) &= 7)
53 #define _NextPixelR2L_4(ppj, pjShift) (void)((*(pjShift)) -= 4, *(pjShift) &= 7, (*(ppj) -= (*(pjShift) & 1)))
54 #define _SHIFT_4(x) x
55 #define _CALCSHIFT_4(pShift, x) (void)(*(pShift) = ajShift4[(x) & 1])
56 
57 #define _ReadPixel_8(pjSource, x) (*(UCHAR*)(pjSource))
58 #define _WritePixel_8(pjDest, x, ulColor) (void)(*(UCHAR*)(pjDest) = (UCHAR)(ulColor))
59 #define _NextPixel_8(ppj, pjShift) (void)(*(ppj) += 1)
60 #define _NextPixelR2L_8(ppj, pjShift) (void)(*(ppj) -= 1)
61 #define _SHIFT_8(x)
62 #define _CALCSHIFT_8(pShift, x)
63 
64 #define _ReadPixel_16(pjSource, x) (*(USHORT*)(pjSource))
65 #define _WritePixel_16(pjDest, x, ulColor) (void)(*(USHORT*)(pjDest) = (USHORT)(ulColor))
66 #define _NextPixel_16(ppj, pjShift) (void)(*(ppj) += 2)
67 #define _NextPixelR2L_16(ppj, pjShift) (void)(*(ppj) -= 2)
68 #define _SHIFT_16(x)
69 #define _CALCSHIFT_16(pShift, x)
70 
71 #define _ReadPixel_24(pjSource, x) ((pjSource)[0] | ((pjSource)[1] << 8) | ((pjSource)[2] << 16))
72 #define _WritePixel_24(pjDest, x, ulColor) (void)(((pjDest)[0] = ((ulColor)&0xFF)),((pjDest)[1] = (((ulColor)>>8)&0xFF)),((pjDest)[2] = (((ulColor)>>16)&0xFF)))
73 #define _NextPixel_24(ppj, pjShift) (void)(*(ppj) += 3)
74 #define _NextPixelR2L_24(ppj, pjShift) (void)(*(ppj) -= 3)
75 #define _SHIFT_24(x)
76 #define _CALCSHIFT_24(pShift, x)
77 
78 #define _ReadPixel_32(pjSource, x) (*(ULONG*)(pjSource))
79 #define _WritePixel_32(pjDest, x, ulColor) (void)(*(ULONG*)(pjDest) = (ulColor))
80 #define _NextPixel_32(ppj, pjShift) (void)(*(ppj) += 4)
81 #define _NextPixelR2L_32(ppj, pjShift) (void)(*(ppj) -= 4)
82 #define _SHIFT_32(x)
83 #define _CALCSHIFT_32(pShift, x)
84 
const BYTE ajShift4[2]
Definition: DibLib.c:26
ULONG(FASTCALL * PFN_XLATE)(XLATEOBJ *pxlo, ULONG ulColor)
Definition: DibLib.h:23
#define FASTCALL
Definition: DibLib.h:6
unsigned char BYTE
Definition: mem.h:68
unsigned int ULONG
Definition: retypes.h:1
_In_ SURFOBJ _In_ CLIPOBJ _In_opt_ XLATEOBJ * pxlo
Definition: winddi.h:3414