1 /*
2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS kernel
4 * PURPOSE: GDI Driver Paint Functions
5 * FILE: win32ss/gdi/eng/paint.c
6 * PROGRAMERS: Timo Kreuzer (timo.kreuzer@reactos.org)
7 * Jason Filby
8 */
9
10 #include <win32k.h>
11
12 #define NDEBUG
13 #include <debug.h>
14
15 const BYTE gajRop2ToRop3[16] =
16 {
17 0x00, // 1: R2_BLACK 0
18 0x05, // 2: R2_NOTMERGEPEN DPon
19 0x0A, // 3: R2_MASKNOTPEN DPna
20 0x0F, // 4: R2_NOTCOPYPEN Pn
21 0x50, // 5: R2_MASKPENNOT PDna
22 0x55, // 6: R2_NOT Dn
23 0x5A, // 7: R2_XORPEN DPx
24 0x5F, // 8: R2_NOTMASKPEN DPan
25 0xA0, // 9: R2_MASKPEN DPa
26 0xA5, // 10: R2_NOTXORPEN PDxn
27 0xAA, // 11: R2_NOP D
28 0xAF, // 12: R2_MERGENOTPEN DPno
29 0xF0, // 13: R2_COPYPEN P
30 0xF5, // 14: R2_MERGEPENNOT PDno
31 0xFA, // 15: R2_MERGEPEN DPo
32 0xFF, // 16: R2_WHITE 1
33 };
34
FillSolid(SURFOBJ * pso,PRECTL pRect,ULONG iColor)35 BOOL APIENTRY FillSolid(SURFOBJ *pso, PRECTL pRect, ULONG iColor)
36 {
37 LONG y;
38 ULONG LineWidth;
39
40 ASSERT(pso);
41 ASSERT(pRect);
42 LineWidth = pRect->right - pRect->left;
43 DPRINT(" LineWidth: %lu, top: %ld, bottom: %ld\n", LineWidth, pRect->top, pRect->bottom);
44 for (y = pRect->top; y < pRect->bottom; y++)
45 {
46 DibFunctionsForBitmapFormat[pso->iBitmapFormat].DIB_HLine(
47 pso, pRect->left, pRect->right, y, iColor);
48 }
49 return TRUE;
50 }
51
52 BOOL
53 APIENTRY
EngPaint(_In_ SURFOBJ * pso,_In_ CLIPOBJ * pco,_In_ BRUSHOBJ * pbo,_In_ POINTL * pptlBrushOrg,_In_ __in_data_source (USER_MODE)MIX mix)54 EngPaint(
55 _In_ SURFOBJ *pso,
56 _In_ CLIPOBJ *pco,
57 _In_ BRUSHOBJ *pbo,
58 _In_ POINTL *pptlBrushOrg,
59 _In_ __in_data_source(USER_MODE) MIX mix)
60 {
61 ROP4 rop4;
62
63 /* Convert the MIX, consisting of 2 ROP2 codes into a ROP4 */
64 rop4 = MIX_TO_ROP4(mix);
65
66 /* Sanity check */
67 NT_ASSERT(!ROP4_USES_SOURCE(rop4));
68
69 /* Forward the call to Eng/DrvBitBlt */
70 return IntEngBitBlt(pso,
71 NULL,
72 NULL,
73 pco,
74 NULL,
75 &pco->rclBounds,
76 NULL,
77 NULL,
78 pbo,
79 pptlBrushOrg,
80 rop4);
81 }
82
83 BOOL
84 APIENTRY
IntEngPaint(_In_ SURFOBJ * pso,_In_ CLIPOBJ * pco,_In_ BRUSHOBJ * pbo,_In_ POINTL * pptlBrushOrg,_In_ __in_data_source (USER_MODE)MIX mix)85 IntEngPaint(
86 _In_ SURFOBJ *pso,
87 _In_ CLIPOBJ *pco,
88 _In_ BRUSHOBJ *pbo,
89 _In_ POINTL *pptlBrushOrg,
90 _In_ __in_data_source(USER_MODE) MIX mix)
91 {
92 SURFACE *psurf = CONTAINING_RECORD(pso, SURFACE, SurfObj);
93
94 /* Is the surface's Paint function hooked? */
95 if ((pso->iType != STYPE_BITMAP) && (psurf->flags & HOOK_PAINT))
96 {
97 /* Call the driver's DrvPaint */
98 return GDIDEVFUNCS(pso).Paint(pso, pco, pbo, pptlBrushOrg, mix);
99 }
100
101 return EngPaint(pso, pco, pbo, pptlBrushOrg, mix);
102 }
103
104 /* EOF */
105