[greatlrd] 23730: fpr 32bpp 1. Remove inline asm from hline and convert it to own asm file with intel syntax. 2. Reimplement colorfill inline asm version and convert it to own asm file with intel syntax. the asm code can be optimze bit more. But for done
26 Aug
2006
26 Aug
'06
9:18 p.m.
Author: greatlrd
Date: Sun Aug 27 01:18:33 2006
New Revision: 23730
URL: http://svn.reactos.org/svn/reactos?rev=23730&view=rev
Log:
fpr 32bpp
1. Remove inline asm from hline and convert it to own asm file with intel syntax.
2. Reimplement colorfill inline asm version and convert it to own asm file with intel
syntax.
the asm code can be optimze bit more. But for done
Added:
trunk/reactos/subsystems/win32/win32k/dib/dib32bppc.c
trunk/reactos/subsystems/win32/win32k/dib/i386/
trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s
trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_hline.s
Modified:
trunk/reactos/subsystems/win32/win32k/dib/dib32bpp.c
trunk/reactos/subsystems/win32/win32k/win32k.rbuild
Modified: trunk/reactos/subsystems/win32/win32k/dib/dib32bpp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/di…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/dib/dib32bpp.c (original)
+++ trunk/reactos/subsystems/win32/win32k/dib/dib32bpp.c Sun Aug 27 01:18:33 2006
@@ -41,53 +41,6 @@
return (ULONG)(*addr);
}
-#if defined(_M_IX86) && !defined(_MSC_VER)
-VOID
-DIB_32BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
-{
- LONG cx = (x2 - x1) ;
- PBYTE byteaddr = (PBYTE)SurfObj->pvScan0 + y * SurfObj->lDelta;
- PDWORD addr = (PDWORD)byteaddr + x1;
-
- __asm__ __volatile__ (
-" cld\n"
-" mov %0, %%eax\n"
-" mov %2, %%edi\n"
-" test $0x03, %%edi\n" /* Align to fullword boundary */
-" jnz 0f\n"
-" mov %1,%%ecx\n" /* Setup count of fullwords to fill */
-" rep stosl\n" /* The actual fill */
-" jmp 1f\n"
-"0:\n"
-" stosw\n"
-" ror $0x10,%%eax\n"
-" mov %1,%%ecx\n" /* Setup count of fullwords to fill */
-" dec %%ecx\n"
-" rep stosl\n" /* The actual fill */
-" shr $0x10,%%eax\n"
-" stosw\n"
-"1:\n"
- : /* no output */
- : "m"(c), "r"(cx), "m"(addr)
- : "%eax", "%ecx", "%edi");
-
-
-}
-#else
-VOID
-DIB_32BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
-{
- PBYTE byteaddr = (ULONG_PTR)SurfObj->pvScan0 + y * SurfObj->lDelta;
- PDWORD addr = (PDWORD)byteaddr + x1;
- LONG cx = x1;
- while(cx < x2)
- {
- *addr = (DWORD)c;
- ++addr;
- ++cx;
- }
-}
-#endif
VOID
DIB_32BPP_VLine(SURFOBJ *SurfObj, LONG x, LONG y1, LONG y2, ULONG c)
@@ -324,19 +277,7 @@
return TRUE;
}
-BOOLEAN
-DIB_32BPP_ColorFill(SURFOBJ* DestSurface, RECTL* DestRect, ULONG color)
-{
- ULONG DestY;
-
- for (DestY = DestRect->top; DestY< DestRect->bottom; DestY++)
- {
- DIB_32BPP_HLine (DestSurface, DestRect->left, DestRect->right, DestY, color);
- }
-
-
- return TRUE;
-}
+
/*
=======================================
Stretching functions goes below
Added: trunk/reactos/subsystems/win32/win32k/dib/dib32bppc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/di…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/dib/dib32bppc.c (added)
+++ trunk/reactos/subsystems/win32/win32k/dib/dib32bppc.c Sun Aug 27 01:18:33 2006
@@ -1,0 +1,51 @@
+/*
+ * ReactOS W32 Subsystem
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 2004, 2005, 2006 ReactOS Team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/* $Id: */
+
+#include <w32k.h>
+
+#define NDEBUG
+#include <debug.h>
+
+VOID
+DIB_32BPP_HLine(SURFOBJ *SurfObj, LONG x1, LONG x2, LONG y, ULONG c)
+{
+ PBYTE byteaddr = (ULONG_PTR)SurfObj->pvScan0 + y * SurfObj->lDelta;
+ PDWORD addr = (PDWORD)byteaddr + x1;
+ LONG cx = x1;
+ while(cx < x2)
+ {
+ *addr = (DWORD)c;
+ ++addr;
+ ++cx;
+ }
+}
+
+BOOLEAN
+DIB_32BPP_ColorFill(SURFOBJ* DestSurface, RECTL* DestRect, ULONG color)
+{
+ ULONG DestY;
+
+ for (DestY = DestRect->top; DestY< DestRect->bottom; DestY++)
+ {
+ DIB_32BPP_HLine (DestSurface, DestRect->left, DestRect->right, DestY, color);
+ }
+
+ return TRUE;
+}
Added: trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/di…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s (added)
+++ trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_colorfill.s Sun Aug 27
01:18:33 2006
@@ -1,0 +1,93 @@
+
+/*
+ * ReactOS W32 Subsystem
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 2004, 2005, 2006 ReactOS Team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/* $Id: */
+ .globl _DIB_32BPP_ColorFill
+ .intel_syntax noprefix
+
+ .def _DIB_32BPP_ColorFill;
+ .scl 2;
+ .type 32;
+ .endef
+
+ _DIB_32BPP_ColorFill:
+ sub esp, 24
+ mov ecx, [esp+32]
+ mov [esp+8], ebx
+ mov ebx, [esp+28]
+ mov [esp+20], ebp
+ mov ebp, [esp+36]
+ mov [esp+12], esi
+ mov [esp+16], edi
+ mov edi, [ecx]
+ mov esi, [ecx+8]
+ mov edx, [ebx+36]
+ sub esi, edi
+ mov edi, [ecx+4]
+ mov eax, edi
+ imul eax, edx
+ add eax, [ebx+32]
+ mov ebx, [ecx]
+ lea eax, [eax+ebx*4]
+ mov [esp+4], eax
+ mov eax, [ecx+12]
+ cmp eax, edi
+ jbe end
+ sub eax, edi
+ mov [esp], eax
+ lea esi, [esi+0]
+
+ for_loop:
+ mov eax, ebp
+ cld
+ mov ebx, esi
+ mov edi, [esp+4]
+ test edi, 3
+ jnz algin_draw
+ mov ecx, esi
+ rep stosd
+ add [esp+4], edx
+ dec dword ptr [esp]
+ jnz for_loop
+ end:
+ mov ebx, [esp+8]
+ mov eax, 1
+ mov esi, [esp+12]
+ mov edi, [esp+16]
+ mov ebp, [esp+20]
+ add esp, 24
+ ret
+
+ algin_draw:
+ stosd
+ dec ebx
+ mov ecx, ebx
+ rol eax, 16
+ stosd
+ add [esp+4], edx
+ dec dword ptr [esp]
+ jnz for_loop
+
+ mov ebx, [esp+8]
+ mov eax, 1
+ mov esi, [esp+12]
+ mov edi, [esp+16]
+ mov ebp, [esp+20]
+ add esp, 24
+ ret
Added: trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_hline.s
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/di…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_hline.s (added)
+++ trunk/reactos/subsystems/win32/win32k/dib/i386/dib32bpp_hline.s Sun Aug 27 01:18:33
2006
@@ -1,0 +1,69 @@
+/*
+ * ReactOS W32 Subsystem
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 2004, 2005, 2006 ReactOS Team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+/* $Id: */
+
+.globl _DIB_32BPP_HLine
+.intel_syntax noprefix
+
+.def _DIB_32BPP_HLine;
+.scl 2;
+.type 32;
+.endef
+
+_DIB_32BPP_HLine:
+ sub esp, 12 // rember the base is not hex it is dec
+ mov ecx, [esp+16]
+ mov [esp+4], ebx
+ mov edx, [esp+20] // edx = LONG x1
+ mov [esp+8], edi
+ mov edi, [esp+28]
+ mov eax, [ecx+36]
+ mov ebx, [esp+24] // ebx = LONG x2
+ imul eax, edi
+ mov edi, [ecx+32]
+ sub ebx, edx // cx = (x2 - x1) ;
+ add eax, edi
+ lea edx, [eax+edx*4]
+ mov [esp], edx
+ cld
+ mov eax, [esp+32]
+ mov edi, [esp]
+ test edi, 3 // Align to fullword boundary
+ jnz short _save_rest
+ mov ecx, ebx // Setup count of fullwords to fill
+ rep stosd
+
+ mov ebx, [esp+4]
+ mov edi, [esp+8]
+ add esp, 12
+ ret
+_save_rest:
+ stosw
+ ror eax, 16
+ mov ecx, ebx // Setup count of fullwords to fill
+ dec ecx
+ rep stosd // The actual fill
+ shr eax, 16
+ stosw
+
+ mov ebx, [esp+4]
+ mov edi, [esp+8]
+ add esp, 12
+ ret
+
Modified: trunk/reactos/subsystems/win32/win32k/win32k.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/wi…
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/win32k.rbuild (original)
+++ trunk/reactos/subsystems/win32/win32k/win32k.rbuild Sun Aug 27 01:18:33 2006
@@ -12,6 +12,7 @@
<define name="_SEH_NO_NATIVE_NLG" />
<define name="_WIN32K_" />
<pch>w32k.h</pch>
+
<directory name="dib">
<file>dib1bpp.c</file>
<file>dib4bpp.c</file>
@@ -23,7 +24,23 @@
<file>dib32bpp.c</file>
<file>dib32gen.c</file>
<file>dib.c</file>
+
+ <if property="ARCH" value="i386">
+ <directory name="i386">
+ <file>dib32bpp_hline.s</file>
+ <file>dib32bpp_colorfill.s</file>
+ </directory>
+ </if>
+
+ <ifnot property="ARCH" value="i386">
+ <file>dib32bppc.c</file>
+ </ifnot>
+
</directory>
+
+
+
+
<directory name="eng">
<compilationunit name="eng.c">
<file>bitblt.c</file>
6628
days inactive
6628
days old
0 comments
1 participants
participants (1)
-
greatlrd＠svn.reactos.org