Alexandre Julliard : winex11: Simplify a couple of BitBlt operation codes.
Module: wine Branch: master Commit: 5ce421efbde9f482a4e2634db63467d4b7bfc7f7 URL: http://source.winehq.org/git/wine.git/?a=commit;h=5ce421efbde9f482a4e2634db6... Author: Alexandre Julliard <julliard(a)winehq.org> Date: Mon Jul 18 11:38:20 2011 +0200 winex11: Simplify a couple of BitBlt operation codes. --- dlls/winex11.drv/bitblt.c | 34 +++++++++++++--------------------- 1 files changed, 13 insertions(+), 21 deletions(-) diff --git a/dlls/winex11.drv/bitblt.c b/dlls/winex11.drv/bitblt.c index 73ab7e8..9ecdbc9 100644 --- a/dlls/winex11.drv/bitblt.c +++ b/dlls/winex11.drv/bitblt.c @@ -79,20 +79,20 @@ static const unsigned char BITBLT_Opcodes[256][MAX_OP_LEN] = { OP(PAT,DST,GXand), OP(SRC,DST,GXnor) }, /* 0x13 ~(S|(D&P)) */ { OP(PAT,SRC,GXequiv), OP(SRC,DST,GXnor) }, /* 0x14 ~(D|~(P^S)) */ { OP(PAT,SRC,GXand), OP(SRC,DST,GXnor) }, /* 0x15 ~(D|(P&S)) */ - { OP(SRC,TMP,GXcopy), OP(PAT,TMP,GXnand), - OP(TMP,DST,GXand), OP(SRC,DST,GXxor), + { OP(SRC,TMP,GXcopy), OP(PAT,SRC,GXnand), + OP(SRC,DST,GXand), OP(TMP,DST,GXxor), OP(PAT,DST,GXxor) }, /* 0x16 P^S^(D&~(P&S) */ { OP(SRC,TMP,GXcopy), OP(SRC,DST,GXxor), OP(PAT,SRC,GXxor), OP(SRC,DST,GXand), OP(TMP,DST,GXequiv) }, /* 0x17 ~S^((S^P)&(S^D))*/ { OP(PAT,SRC,GXxor), OP(PAT,DST,GXxor), OP(SRC,DST,GXand) }, /* 0x18 (S^P)&(D^P) */ - { OP(SRC,TMP,GXcopy), OP(PAT,TMP,GXnand), - OP(TMP,DST,GXand), OP(SRC,DST,GXequiv) }, /* 0x19 ~S^(D&~(P&S)) */ + { OP(SRC,TMP,GXcopy), OP(PAT,SRC,GXnand), + OP(SRC,DST,GXand), OP(TMP,DST,GXequiv) }, /* 0x19 ~S^(D&~(P&S)) */ { OP(PAT,SRC,GXand), OP(SRC,DST,GXor), OP(PAT,DST,GXxor) }, /* 0x1a P^(D|(S&P)) */ - { OP(SRC,TMP,GXcopy), OP(PAT,TMP,GXxor), - OP(TMP,DST,GXand), OP(SRC,DST,GXequiv) }, /* 0x1b ~S^(D&(P^S)) */ + { OP(SRC,TMP,GXcopy), OP(PAT,SRC,GXxor), + OP(SRC,DST,GXand), OP(TMP,DST,GXequiv) }, /* 0x1b ~S^(D&(P^S)) */ { OP(PAT,DST,GXand), OP(SRC,DST,GXor), OP(PAT,DST,GXxor) }, /* 0x1c P^(S|(D&P)) */ { OP(DST,TMP,GXcopy), OP(PAT,DST,GXxor), @@ -107,13 +107,13 @@ static const unsigned char BITBLT_Opcodes[256][MAX_OP_LEN] = OP(SRC,DST,GXand) }, /* 0x24 (S^P)&(S^D) */ { OP(PAT,SRC,GXnand), OP(SRC,DST,GXand), OP(PAT,DST,GXequiv) }, /* 0x25 ~P^(D&~(S&P)) */ - { OP(SRC,TMP,GXcopy), OP(PAT,TMP,GXand), - OP(TMP,DST,GXor), OP(SRC,DST,GXxor) }, /* 0x26 S^(D|(S&P)) */ - { OP(SRC,TMP,GXcopy), OP(PAT,TMP,GXequiv), - OP(TMP,DST,GXor), OP(SRC,DST,GXxor) }, /* 0x27 S^(D|~(P^S)) */ + { OP(SRC,TMP,GXcopy), OP(PAT,SRC,GXand), + OP(SRC,DST,GXor), OP(TMP,DST,GXxor) }, /* 0x26 S^(D|(S&P)) */ + { OP(SRC,TMP,GXcopy), OP(PAT,SRC,GXequiv), + OP(SRC,DST,GXor), OP(TMP,DST,GXxor) }, /* 0x27 S^(D|~(P^S)) */ { OP(PAT,SRC,GXxor), OP(SRC,DST,GXand) }, /* 0x28 D&(P^S) */ - { OP(SRC,TMP,GXcopy), OP(PAT,TMP,GXand), - OP(TMP,DST,GXor), OP(SRC,DST,GXxor), + { OP(SRC,TMP,GXcopy), OP(PAT,SRC,GXand), + OP(SRC,DST,GXor), OP(TMP,DST,GXxor), OP(PAT,DST,GXequiv) }, /* 0x29 ~P^S^(D|(P&S)) */ { OP(PAT,SRC,GXnand), OP(SRC,DST,GXand) }, /* 0x2a D&~(P&S) */ { OP(SRC,TMP,GXcopy), OP(PAT,SRC,GXxor), @@ -528,7 +528,7 @@ static int do_bitop( int s, int d, int rop ) int main() { int rop, i, res, src, dst, pat, tmp, dstUsed; - const BYTE *opcode; + const unsigned char *opcode; for (rop = 0; rop < 256; rop++) { @@ -555,9 +555,6 @@ int main() dst = do_bitop( src, dst, *opcode & 0xf ); dstUsed = 1; break; - case OP_ARGS(PAT,TMP): - tmp = do_bitop( pat, tmp, *opcode & 0xf ); - break; case OP_ARGS(PAT,DST): dst = do_bitop( pat, dst, *opcode & 0xf ); dstUsed = 1; @@ -1389,11 +1386,6 @@ static void execute_rop( X11DRV_PDEVICE *physdev, Pixmap src_pixmap, GC gc, XCopyArea( gdi_display, pixmaps[OP_SRC(*opcode)], pixmaps[OP_DST(*opcode)], gc, 0, 0, width, height, 0, 0 ); break; - - case OP_ARGS(PAT,TMP): - if (!pixmaps[TMP] && !null_brush) - pixmaps[TMP] = XCreatePixmap( gdi_display, root_window, width, height, physdev->depth ); - /* fall through */ case OP_ARGS(PAT,DST): case OP_ARGS(PAT,SRC): if (!null_brush)
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Alexandre Julliard