diff options
Diffstat (limited to 'src/gui/painting')
| -rw-r--r-- | src/gui/painting/painting.pri | 26 | ||||
| -rw-r--r-- | src/gui/painting/qblendfunctions_armv6_rvct.s | 223 | ||||
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 288 | ||||
| -rw-r--r-- | src/gui/painting/qdrawhelper_armv6_p.h | 81 | ||||
| -rw-r--r-- | src/gui/painting/qdrawhelper_armv6_rvct.inc | 496 | ||||
| -rw-r--r-- | src/gui/painting/qdrawhelper_armv6_rvct.s | 178 | ||||
| -rw-r--r-- | src/gui/painting/qdrawhelper_p.h | 95 | ||||
| -rw-r--r-- | src/gui/painting/qgraphicssystem.cpp | 4 | ||||
| -rw-r--r-- | src/gui/painting/qgraphicssystemfactory.cpp | 2 | ||||
| -rw-r--r-- | src/gui/painting/qgrayraster.c | 5 | ||||
| -rw-r--r-- | src/gui/painting/qpaintdevice_s60.cpp | 42 | ||||
| -rw-r--r-- | src/gui/painting/qpaintengine_raster.cpp | 16 | ||||
| -rw-r--r-- | src/gui/painting/qpathclipper_p.h | 7 | ||||
| -rw-r--r-- | src/gui/painting/qregion.h | 4 | ||||
| -rw-r--r-- | src/gui/painting/qregion_s60.cpp | 22 | ||||
| -rw-r--r-- | src/gui/painting/qtessellator.cpp | 3 | ||||
| -rw-r--r-- | src/gui/painting/qwindowsurface_s60.cpp | 204 | ||||
| -rw-r--r-- | src/gui/painting/qwindowsurface_s60_p.h | 65 |
18 files changed, 1688 insertions, 73 deletions
diff --git a/src/gui/painting/painting.pri b/src/gui/painting/painting.pri index 528559c..33d53e4 100644 --- a/src/gui/painting/painting.pri +++ b/src/gui/painting/painting.pri @@ -82,6 +82,7 @@ SOURCES += \ DEFINES += QT_RASTER_IMAGEENGINE win32:DEFINES += QT_RASTER_PAINTENGINE embedded:DEFINES += QT_RASTER_PAINTENGINE + symbian:DEFINES += QT_RASTER_PAINTENGINE SOURCES += \ painting/qpaintengine_raster.cpp \ painting/qdrawhelper.cpp \ @@ -162,14 +163,14 @@ unix:x11 { painting/qprintengine_mac.mm \ } -unix:!mac { +unix:!mac:!symbian { HEADERS += \ painting/qprinterinfo_unix_p.h SOURCES += \ painting/qprinterinfo_unix.cpp } -win32|x11|mac|embedded { +win32|x11|mac|embedded|symbian { SOURCES += painting/qbackingstore.cpp HEADERS += painting/qbackingstore_p.h } @@ -186,6 +187,12 @@ embedded { painting/qpaintdevice_qws.cpp } +symbian { + SOURCES += \ + painting/qpaintdevice_s60.cpp \ + painting/qregion_s60.cpp +} + x11|embedded { contains(QT_CONFIG,qtopia) { DEFINES += QT_NO_CUPS QT_NO_LPR @@ -367,3 +374,18 @@ win32:contains(QT_CONFIG, direct3d) { SOURCES += painting/qwindowsurface_d3d.cpp } +symbian { + HEADERS += painting/qwindowsurface_s60_p.h + SOURCES += painting/qwindowsurface_s60.cpp + armccIfdefBlock = \ + "$${LITERAL_HASH}if defined(ARMV6)" \ + "MACRO QT_HAVE_ARMV6" \ + "SOURCEPATH painting" \ + "SOURCE qblendfunctions_armv6_rvct.s" \ + "SOURCE qdrawhelper_armv6_rvct.s" \ + "$${LITERAL_HASH}endif" + + MMP_RULES += armccIfdefBlock + QMAKE_CXXFLAGS.ARMCC *= -O3 +} + diff --git a/src/gui/painting/qblendfunctions_armv6_rvct.s b/src/gui/painting/qblendfunctions_armv6_rvct.s new file mode 100644 index 0000000..312bd07 --- /dev/null +++ b/src/gui/painting/qblendfunctions_armv6_rvct.s @@ -0,0 +1,223 @@ +;/**************************************************************************** +;** +;** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +;** Contact: Qt Software Information (qt-info@nokia.com) +;** +;** This file is part of the QtGui module of the Qt Toolkit. +;** +;** $QT_BEGIN_LICENSE:LGPL$ +;** No Commercial Usage +;** This file contains pre-release code and may not be distributed. +;** You may use this file in accordance with the terms and conditions +;** contained in the either Technology Preview License Agreement or the +;** Beta Release License Agreement. +;** +;** GNU Lesser General Public License Usage +;** Alternatively, this file may be used under the terms of the GNU Lesser +;** General Public License version 2.1 as published by the Free Software +;** Foundation and appearing in the file LICENSE.LGPL included in the +;** packaging of this file. Please review the following information to +;** ensure the GNU Lesser General Public License version 2.1 requirements +;** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +;** +;** In addition, as a special exception, Nokia gives you certain +;** additional rights. These rights are described in the Nokia Qt LGPL +;** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +;** package. +;** +;** GNU General Public License Usage +;** Alternatively, this file may be used under the terms of the GNU +;** General Public License version 3.0 as published by the Free Software +;** Foundation and appearing in the file LICENSE.GPL included in the +;** packaging of this file. Please review the following information to +;** ensure the GNU General Public License version 3.0 requirements will be +;** met: http://www.gnu.org/copyleft/gpl.html. +;** +;** If you are unsure which license is appropriate for your use, please +;** contact the sales department at qt-sales@nokia.com. +;** $QT_END_LICENSE$ +;** +;****************************************************************************/ + +; +; W A R N I N G +; ------------- +; +; This file is not part of the Qt API. It exists purely as an +; implementation detail. This header file may change from version to +; version without notice, or even be removed. +; +; We mean it. +; + + + ARM + PRESERVE8 + + INCLUDE qdrawhelper_armv6_rvct.inc + + +;----------------------------------------------------------------------------- +; qt_blend_rgb32_on_rgb32_arm +; +; @brief +; +; @param dest Destination pixels (r0) +; @param dbpl Destination bytes per line (r1) +; @param src Source pixels (r2) +; @param sbpl Source bytes per line (r3) +; @param w Width (s0 -> r4) +; @param h Height (s1 -> r5) +; @param const_alpha Constant alpha (s2 -> r6) +; +;--------------------------------------------------------------------------- +qt_blend_rgb32_on_rgb32_armv6 Function + stmfd sp!, {r4-r12, r14} + + ; read arguments off the stack + add r8, sp, #10 * 4 + ldmia r8, {r9-r11} + + ; Reorganize registers + + mov r4, r10 + mov r5, r1 + mov r6, r3 + + mov r1, r2 + mov r2, r9 + mov r3, r11 + + ; Now we have registers + ; @param dest Destination pixels (r0) + ; @param src Source pixels (r1) + ; @param w Width (r2) + ; @param const_alpha Constant alpha (r3) + ; @param h Height (r4) + ; @param dbpl Destination bytes per line (r5) + ; @param sbpl Source bytes per line (r6) + + cmp r3, #256 ; test if we have fully opaque constant alpha value + bne rgb32_blend_const_alpha ; branch if not + +rgb32_blend_loop + + subs r4, r4, #1 + bmi rgb32_blend_exit ; while(h--) + +rgb321 PixCpySafe r0, r1, r2 + + add r0, r0, r5 ; dest = dest + dbpl + add r1, r1, r6 ; src = src + sbpl + + b rgb32_blend_loop + + +rgb32_blend_const_alpha + + ;ldr r14, =ComponentHalf ; load 0x800080 to r14 + mov r14, #0x800000 + add r14, r14, #0x80 + + sub r3, r3, #1 ; const_alpha -= 1; + +rgb32_blend_loop_const_alpha + + subs r4, r4, #1 + bmi rgb32_blend_exit ; while(h--) + +rgb322 BlendRowSafe PixelSourceOverConstAlpha + + add r0, r0, r5 ; dest = dest + dbpl + add r1, r1, r6 ; src = src + sbpl + + b rgb32_blend_loop_const_alpha + +rgb32_blend_exit + + ldmfd sp!, {r4-r12, pc} ; pop and return + + + +;----------------------------------------------------------------------------- +; qt_blend_argb32_on_argb32_arm +; +; @brief +; +; @param dest Destination pixels (r0) +; @param dbpl Destination bytes per line (r1) +; @param src Source pixels (r2) +; @param sbpl Source bytes per line (r3) +; @param w Width (s0 -> r4) +; @param h Height (s1 -> r5) +; @param const_alpha Constant alpha (s2 -> r6) +; +;--------------------------------------------------------------------------- +qt_blend_argb32_on_argb32_armv6 Function + stmfd sp!, {r4-r12, r14} + + ; read arguments off the stack + add r8, sp, #10 * 4 + ldmia r8, {r9-r11} + + ; Reorganize registers + + mov r4, r10 + mov r5, r1 + mov r6, r3 + + mov r1, r2 + mov r2, r9 + mov r3, r11 + + ; Now we have registers + ; @param dest Destination pixels (r0) + ; @param src Source pixels (r1) + ; @param w Width (r2) + ; @param const_alpha Constant alpha (r3) + ; @param h Height (r4) + ; @param dbpl Destination bytes per line (r5) + ; @param sbpl Source bytes per line (r6) + + ;ldr r14, =ComponentHalf ; load 0x800080 to r14 + mov r14, #0x800000 + add r14, r14, #0x80 + + cmp r3, #256 ; test if we have fully opaque constant alpha value + bne argb32_blend_const_alpha ; branch if not + +argb32_blend_loop + + subs r4, r4, #1 + bmi argb32_blend_exit ; while(h--) + +argb321 BlendRowSafe PixelSourceOver + + add r0, r0, r5 ; dest = dest + dbpl + add r1, r1, r6 ; src = src + sbpl + + b argb32_blend_loop + +argb32_blend_const_alpha + + sub r3, r3, #1 ; const_alpha -= 1; + +argb32_blend_loop_const_alpha + + subs r4, r4, #1 + bmi argb32_blend_exit ; while(h--) + +argb322 BlendRowSafe PixelSourceOverConstAlpha + + add r0, r0, r5 ; dest = dest + dbpl + add r1, r1, r6 ; src = src + sbpl + + b argb32_blend_loop_const_alpha + +argb32_blend_exit + + ldmfd sp!, {r4-r12, pc} ; pop and return + + + END ; File end + diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index 9f2831d..ed4dd57 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -38,15 +38,18 @@ ** $QT_END_LICENSE$ ** ****************************************************************************/ + #include <private/qdrawhelper_p.h> #include <private/qpaintengine_raster_p.h> #include <private/qpainter_p.h> #include <private/qdrawhelper_x86_p.h> +#include <private/qdrawhelper_armv6_p.h> #include <private/qmath_p.h> #include <qmath.h> QT_BEGIN_NAMESPACE + #define MASK(src, a) src = BYTE_MUL(src, a) #if defined(Q_OS_IRIX) && defined(Q_CC_GNU) && __GNUC__ == 3 && __GNUC__ < 4 && QT_POINTER_SIZE == 8 @@ -1497,7 +1500,35 @@ static const uint * QT_FASTCALL fetchConicalGradient(uint *buffer, const Operato return b; } - +#if defined(Q_CC_RVCT) +// Force ARM code generation for comp_func_* -methods +# pragma push +# pragma arm +# if defined(QT_HAVE_ARMV6) +static __forceinline void preload(const uint *start) +{ + asm( "pld [start]" ); +} +static const uint L2CacheLineLength = 32; +static const uint L2CacheLineLengthInInts = L2CacheLineLength/sizeof(uint); +# define PRELOAD_INIT(x) preload(x); +# define PRELOAD_INIT2(x,y) PRELOAD_INIT(x) PRELOAD_INIT(y) +# define PRELOAD_COND(x) if (((uint)&x[i])%L2CacheLineLength == 0) preload(&x[i] + L2CacheLineLengthInInts); +// Two consecutive preloads stall, so space them out a bit by using different modulus. +# define PRELOAD_COND2(x,y) if (((uint)&x[i])%L2CacheLineLength == 0) preload(&x[i] + L2CacheLineLengthInInts); \ + if (((uint)&y[i])%L2CacheLineLength == 16) preload(&y[i] + L2CacheLineLengthInInts); +# else +# define PRELOAD_INIT(x) +# define PRELOAD_INIT2(x,y) +# define PRELOAD_COND(x) +# define PRELOAD_COND2(x,y) +# endif +#else +# define PRELOAD_INIT(x) +# define PRELOAD_INIT2(x,y) +# define PRELOAD_COND(x) +# define PRELOAD_COND2(x,y) +#endif /* The constant alpha factor describes an alpha factor that gets applied to the result of the composition operation combining it with the destination. @@ -1530,8 +1561,11 @@ static void QT_FASTCALL comp_func_solid_Clear(uint *dest, int length, uint, uint QT_MEMFILL_UINT(dest, length, 0); } else { int ialpha = 255 - const_alpha; - for (int i = 0; i < length; ++i) + PRELOAD_INIT(dest) + for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = BYTE_MUL(dest[i], ialpha); + } } } @@ -1541,8 +1575,11 @@ static void QT_FASTCALL comp_func_Clear(uint *dest, const uint *, int length, ui QT_MEMFILL_UINT(dest, length, 0); } else { int ialpha = 255 - const_alpha; - for (int i = 0; i < length; ++i) + PRELOAD_INIT(dest) + for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = BYTE_MUL(dest[i], ialpha); + } } } @@ -1557,8 +1594,11 @@ static void QT_FASTCALL comp_func_solid_Source(uint *dest, int length, uint colo } else { int ialpha = 255 - const_alpha; color = BYTE_MUL(color, const_alpha); - for (int i = 0; i < length; ++i) + PRELOAD_INIT(dest) + for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = color + BYTE_MUL(dest[i], ialpha); + } } } @@ -1568,8 +1608,11 @@ static void QT_FASTCALL comp_func_Source(uint *dest, const uint *src, int length ::memcpy(dest, src, length * sizeof(uint)); } else { int ialpha = 255 - const_alpha; - for (int i = 0; i < length; ++i) + PRELOAD_INIT2(dest, src) + for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) dest[i] = INTERPOLATE_PIXEL_255(src[i], const_alpha, dest[i], ialpha); + } } } @@ -1594,20 +1637,26 @@ static void QT_FASTCALL comp_func_solid_SourceOver(uint *dest, int length, uint } else { if (const_alpha != 255) color = BYTE_MUL(color, const_alpha); - for (int i = 0; i < length; ++i) + PRELOAD_INIT(dest) + for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = color + BYTE_MUL(dest[i], qAlpha(~color)); + } } } static void QT_FASTCALL comp_func_SourceOver(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint s = src[i]; dest[i] = s + BYTE_MUL(dest[i], qAlpha(~s)); } } else { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint s = BYTE_MUL(src[i], const_alpha); dest[i] = s + BYTE_MUL(dest[i], qAlpha(~s)); } @@ -1623,7 +1672,9 @@ static void QT_FASTCALL comp_func_solid_DestinationOver(uint *dest, int length, { if (const_alpha != 255) color = BYTE_MUL(color, const_alpha); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; dest[i] = d + BYTE_MUL(color, qAlpha(~d)); } @@ -1631,13 +1682,16 @@ static void QT_FASTCALL comp_func_solid_DestinationOver(uint *dest, int length, static void QT_FASTCALL comp_func_DestinationOver(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; dest[i] = d + BYTE_MUL(src[i], qAlpha(~d)); } } else { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = BYTE_MUL(src[i], const_alpha); dest[i] = d + BYTE_MUL(s, qAlpha(~d)); @@ -1651,13 +1705,17 @@ static void QT_FASTCALL comp_func_DestinationOver(uint *dest, const uint *src, i */ static void QT_FASTCALL comp_func_solid_SourceIn(uint *dest, int length, uint color, uint const_alpha) { + PRELOAD_INIT(dest) if (const_alpha == 255) { - for (int i = 0; i < length; ++i) + for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = BYTE_MUL(color, qAlpha(dest[i])); + } } else { color = BYTE_MUL(color, const_alpha); uint cia = 255 - const_alpha; for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; dest[i] = INTERPOLATE_PIXEL_255(color, qAlpha(d), d, cia); } @@ -1666,12 +1724,16 @@ static void QT_FASTCALL comp_func_solid_SourceIn(uint *dest, int length, uint co static void QT_FASTCALL comp_func_SourceIn(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { - for (int i = 0; i < length; ++i) + for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) dest[i] = BYTE_MUL(src[i], qAlpha(dest[i])); + } } else { uint cia = 255 - const_alpha; for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = BYTE_MUL(src[i], const_alpha); dest[i] = INTERPOLATE_PIXEL_255(s, qAlpha(d), d, cia); @@ -1690,19 +1752,25 @@ static void QT_FASTCALL comp_func_solid_DestinationIn(uint *dest, int length, ui if (const_alpha != 255) { a = BYTE_MUL(a, const_alpha) + 255 - const_alpha; } + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = BYTE_MUL(dest[i], a); } } static void QT_FASTCALL comp_func_DestinationIn(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { - for (int i = 0; i < length; ++i) + for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) dest[i] = BYTE_MUL(dest[i], qAlpha(src[i])); + } } else { int cia = 255 - const_alpha; for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint a = BYTE_MUL(qAlpha(src[i]), const_alpha) + cia; dest[i] = BYTE_MUL(dest[i], a); } @@ -1716,13 +1784,17 @@ static void QT_FASTCALL comp_func_DestinationIn(uint *dest, const uint *src, int static void QT_FASTCALL comp_func_solid_SourceOut(uint *dest, int length, uint color, uint const_alpha) { + PRELOAD_INIT(dest) if (const_alpha == 255) { - for (int i = 0; i < length; ++i) + for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = BYTE_MUL(color, qAlpha(~dest[i])); + } } else { color = BYTE_MUL(color, const_alpha); int cia = 255 - const_alpha; for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; dest[i] = INTERPOLATE_PIXEL_255(color, qAlpha(~d), d, cia); } @@ -1731,12 +1803,16 @@ static void QT_FASTCALL comp_func_solid_SourceOut(uint *dest, int length, uint c static void QT_FASTCALL comp_func_SourceOut(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { - for (int i = 0; i < length; ++i) + for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) dest[i] = BYTE_MUL(src[i], qAlpha(~dest[i])); + } } else { int cia = 255 - const_alpha; for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint s = BYTE_MUL(src[i], const_alpha); uint d = dest[i]; dest[i] = INTERPOLATE_PIXEL_255(s, qAlpha(~d), d, cia); @@ -1754,18 +1830,25 @@ static void QT_FASTCALL comp_func_solid_DestinationOut(uint *dest, int length, u uint a = qAlpha(~color); if (const_alpha != 255) a = BYTE_MUL(a, const_alpha) + 255 - const_alpha; - for (int i = 0; i < length; ++i) + PRELOAD_INIT(dest) + for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = BYTE_MUL(dest[i], a); + } } static void QT_FASTCALL comp_func_DestinationOut(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { - for (int i = 0; i < length; ++i) + for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) dest[i] = BYTE_MUL(dest[i], qAlpha(~src[i])); + } } else { int cia = 255 - const_alpha; for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint sia = BYTE_MUL(qAlpha(~src[i]), const_alpha) + cia; dest[i] = BYTE_MUL(dest[i], sia); } @@ -1784,20 +1867,26 @@ static void QT_FASTCALL comp_func_solid_SourceAtop(uint *dest, int length, uint color = BYTE_MUL(color, const_alpha); } uint sia = qAlpha(~color); - for (int i = 0; i < length; ++i) + PRELOAD_INIT(dest) + for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) dest[i] = INTERPOLATE_PIXEL_255(color, qAlpha(dest[i]), dest[i], sia); + } } static void QT_FASTCALL comp_func_SourceAtop(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint s = src[i]; uint d = dest[i]; dest[i] = INTERPOLATE_PIXEL_255(s, qAlpha(d), d, qAlpha(~s)); } } else { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint s = BYTE_MUL(src[i], const_alpha); uint d = dest[i]; dest[i] = INTERPOLATE_PIXEL_255(s, qAlpha(d), d, qAlpha(~s)); @@ -1817,7 +1906,9 @@ static void QT_FASTCALL comp_func_solid_DestinationAtop(uint *dest, int length, color = BYTE_MUL(color, const_alpha); a = qAlpha(color) + 255 - const_alpha; } + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; dest[i] = INTERPOLATE_PIXEL_255(d, a, color, qAlpha(~d)); } @@ -1825,8 +1916,10 @@ static void QT_FASTCALL comp_func_solid_DestinationAtop(uint *dest, int length, static void QT_FASTCALL comp_func_DestinationAtop(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint s = src[i]; uint d = dest[i]; dest[i] = INTERPOLATE_PIXEL_255(d, qAlpha(s), s, qAlpha(~d)); @@ -1834,6 +1927,7 @@ static void QT_FASTCALL comp_func_DestinationAtop(uint *dest, const uint *src, i } else { int cia = 255 - const_alpha; for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint s = BYTE_MUL(src[i], const_alpha); uint d = dest[i]; uint a = qAlpha(s) + cia; @@ -1854,7 +1948,9 @@ static void QT_FASTCALL comp_func_solid_XOR(uint *dest, int length, uint color, color = BYTE_MUL(color, const_alpha); uint sia = qAlpha(~color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; dest[i] = INTERPOLATE_PIXEL_255(color, qAlpha(~d), d, sia); } @@ -1862,14 +1958,17 @@ static void QT_FASTCALL comp_func_solid_XOR(uint *dest, int length, uint color, static void QT_FASTCALL comp_func_XOR(uint *dest, const uint *src, int length, uint const_alpha) { + PRELOAD_INIT2(dest, src) if (const_alpha == 255) { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; dest[i] = INTERPOLATE_PIXEL_255(s, qAlpha(~d), d, qAlpha(~s)); } } else { for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = BYTE_MUL(src[i], const_alpha); dest[i] = INTERPOLATE_PIXEL_255(s, qAlpha(~d), d, qAlpha(~s)); @@ -1920,7 +2019,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Plus_impl(uint *dest, int { uint s = color; + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; #define MIX(mask) (qMin(((qint64(s)&mask) + (qint64(d)&mask)), qint64(mask))) d = (MIX(AMASK) | MIX(RMASK) | MIX(GMASK) | MIX(BMASK)); @@ -1940,7 +2041,9 @@ static void QT_FASTCALL comp_func_solid_Plus(uint *dest, int length, uint color, template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_Plus_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -1976,7 +2079,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Multiply_impl(uint *dest, int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2002,7 +2107,9 @@ static void QT_FASTCALL comp_func_solid_Multiply(uint *dest, int length, uint co template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_Multiply_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2040,7 +2147,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Screen_impl(uint *dest, i int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2066,7 +2175,9 @@ static void QT_FASTCALL comp_func_solid_Screen(uint *dest, int length, uint colo template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_Screen_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2115,7 +2226,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Overlay_impl(uint *dest, int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2141,7 +2254,9 @@ static void QT_FASTCALL comp_func_solid_Overlay(uint *dest, int length, uint col template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_Overlay_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2184,7 +2299,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Darken_impl(uint *dest, i int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2210,7 +2327,9 @@ static void QT_FASTCALL comp_func_solid_Darken(uint *dest, int length, uint colo template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_Darken_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2253,7 +2372,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Lighten_impl(uint *dest, int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2279,7 +2400,9 @@ static void QT_FASTCALL comp_func_solid_Lighten(uint *dest, int length, uint col template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_Lighten_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2332,7 +2455,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_ColorDodge_impl(uint *des int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2358,7 +2483,9 @@ static void QT_FASTCALL comp_func_solid_ColorDodge(uint *dest, int length, uint template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_ColorDodge_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2411,7 +2538,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_ColorBurn_impl(uint *dest int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2437,7 +2566,9 @@ static void QT_FASTCALL comp_func_solid_ColorBurn(uint *dest, int length, uint c template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_ColorBurn_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2487,7 +2618,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_HardLight_impl(uint *dest int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2513,7 +2646,9 @@ static void QT_FASTCALL comp_func_solid_HardLight(uint *dest, int length, uint c template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_HardLight_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2572,7 +2707,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_SoftLight_impl(uint *dest int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2598,7 +2735,9 @@ static void QT_FASTCALL comp_func_solid_SoftLight(uint *dest, int length, uint c template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_SoftLight_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2641,7 +2780,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_solid_Difference_impl(uint *des int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2667,7 +2808,9 @@ static void QT_FASTCALL comp_func_solid_Difference(uint *dest, int length, uint template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_Difference_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2704,7 +2847,9 @@ Q_STATIC_TEMPLATE_FUNCTION inline void QT_FASTCALL comp_func_solid_Exclusion_imp int sg = qGreen(color); int sb = qBlue(color); + PRELOAD_INIT(dest) for (int i = 0; i < length; ++i) { + PRELOAD_COND(dest) uint d = dest[i]; int da = qAlpha(d); @@ -2730,7 +2875,9 @@ static void QT_FASTCALL comp_func_solid_Exclusion(uint *dest, int length, uint c template <typename T> Q_STATIC_TEMPLATE_FUNCTION inline void comp_func_Exclusion_impl(uint *dest, const uint *src, int length, const T &coverage) { + PRELOAD_INIT2(dest, src) for (int i = 0; i < length; ++i) { + PRELOAD_COND2(dest, src) uint d = dest[i]; uint s = src[i]; @@ -2756,6 +2903,11 @@ static void QT_FASTCALL comp_func_Exclusion(uint *dest, const uint *src, int len comp_func_Exclusion_impl(dest, src, length, QPartialCoverage(const_alpha)); } +#if defined(Q_CC_RVCT) +// Restore pragma state from previous #pragma arm +# pragma pop +#endif + static void QT_FASTCALL rasterop_solid_SourceOrDestination(uint *dest, int length, uint color, @@ -7404,7 +7556,7 @@ static void qt_alphamapblit_quint32(QRasterBuffer *rasterBuffer, #endif { int ialpha = 255 - coverage; - dest[i] = BYTE_MUL(c, uint(coverage)) + BYTE_MUL(dest[i], ialpha); + dest[i] = INTERPOLATE_PIXEL_255(c, coverage, dest[i], ialpha); } } } @@ -7445,7 +7597,7 @@ static void qt_alphamapblit_quint32(QRasterBuffer *rasterBuffer, #endif { int ialpha = 255 - coverage; - dest[xp] = BYTE_MUL(c, uint(coverage)) + BYTE_MUL(dest[xp], ialpha); + dest[xp] = INTERPOLATE_PIXEL_255(c, coverage, dest[xp], ialpha); } } @@ -8031,6 +8183,96 @@ static uint detectCPUFeatures() #endif } +#if defined(Q_CC_RVCT) && defined(QT_HAVE_ARMV6) +// Move these to qdrawhelper_arm.c when all +// functions are implemented using arm assembly. +static CompositionFunctionSolid qt_functionForModeSolid_ARMv6[numCompositionFunctions] = { + comp_func_solid_SourceOver, + comp_func_solid_DestinationOver, + comp_func_solid_Clear, + comp_func_solid_Source, + comp_func_solid_Destination, + comp_func_solid_SourceIn, + comp_func_solid_DestinationIn, + comp_func_solid_SourceOut, + comp_func_solid_DestinationOut, + comp_func_solid_SourceAtop, + comp_func_solid_DestinationAtop, + comp_func_solid_XOR, + comp_func_solid_Plus, + comp_func_solid_Multiply, + comp_func_solid_Screen, + comp_func_solid_Overlay, + comp_func_solid_Darken, + comp_func_solid_Lighten, + comp_func_solid_ColorDodge, + comp_func_solid_ColorBurn, + comp_func_solid_HardLight, + comp_func_solid_SoftLight, + comp_func_solid_Difference, + comp_func_solid_Exclusion, + rasterop_solid_SourceOrDestination, + rasterop_solid_SourceAndDestination, + rasterop_solid_SourceXorDestination, + rasterop_solid_NotSourceAndNotDestination, + rasterop_solid_NotSourceOrNotDestination, + rasterop_solid_NotSourceXorDestination, + rasterop_solid_NotSource, + rasterop_solid_NotSourceAndDestination, + rasterop_solid_SourceAndNotDestination +}; + +static CompositionFunction qt_functionForMode_ARMv6[numCompositionFunctions] = { + comp_func_SourceOver_armv6, + comp_func_DestinationOver, + comp_func_Clear, + comp_func_Source_armv6, + comp_func_Destination, + comp_func_SourceIn, + comp_func_DestinationIn, + comp_func_SourceOut, + comp_func_DestinationOut, + comp_func_SourceAtop, + comp_func_DestinationAtop, + comp_func_XOR, + comp_func_Plus, + comp_func_Multiply, + comp_func_Screen, + comp_func_Overlay, + comp_func_Darken, + comp_func_Lighten, + comp_func_ColorDodge, + comp_func_ColorBurn, + comp_func_HardLight, + comp_func_SoftLight, + comp_func_Difference, + comp_func_Exclusion, + rasterop_SourceOrDestination, + rasterop_SourceAndDestination, + rasterop_SourceXorDestination, + rasterop_NotSourceAndNotDestination, + rasterop_NotSourceOrNotDestination, + rasterop_NotSourceXorDestination, + rasterop_NotSource, + rasterop_NotSourceAndDestination, + rasterop_SourceAndNotDestination +}; + +static void qt_blend_color_argb_armv6(int count, const QSpan *spans, void *userData) +{ + QSpanData *data = reinterpret_cast<QSpanData *>(userData); + + CompositionFunctionSolid func = qt_functionForModeSolid_ARMv6[data->rasterBuffer->compositionMode]; + while (count--) { + uint *target = ((uint *)data->rasterBuffer->scanLine(spans->y)) + spans->x; + func(target, spans->len, data->solid.color, spans->coverage); + ++spans; + } +} + +#endif // Q_CC_RVCT && QT_HAVE_ARMV6 + + void qInitDrawhelperAsm() { static uint features = 0xffffffff; @@ -8146,6 +8388,20 @@ void qInitDrawhelperAsm() #endif // QT_NO_DEBUG +#if defined(Q_CC_RVCT) && defined(QT_HAVE_ARMV6) + functionForModeAsm = qt_functionForMode_ARMv6; + functionForModeSolidAsm = qt_functionForModeSolid_ARMv6; + + qt_memfill32 = qt_memfill32_armv6; + + qDrawHelper[QImage::Format_ARGB32_Premultiplied].blendColor = qt_blend_color_argb_armv6; + + qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_armv6; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_armv6; + qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_armv6; + qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_armv6; +#endif // Q_CC_RVCT && QT_HAVE_ARMV6 + if (functionForModeSolidAsm) { const int destinationMode = QPainter::CompositionMode_Destination; functionForModeSolidAsm[destinationMode] = functionForModeSolid_C[destinationMode]; diff --git a/src/gui/painting/qdrawhelper_armv6_p.h b/src/gui/painting/qdrawhelper_armv6_p.h new file mode 100644 index 0000000..a4c1df2 --- /dev/null +++ b/src/gui/painting/qdrawhelper_armv6_p.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDRAWHELPER_ARMV6_P_H +#define QDRAWHELPER_ARMV6_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <private/qdrawhelper_p.h> + +QT_BEGIN_NAMESPACE + +#if defined(Q_CC_RVCT) && defined(QT_HAVE_ARMV6) + +extern "C" void qt_blend_rgb32_on_rgb32_armv6(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha); + +extern "C" void qt_blend_argb32_on_argb32_armv6(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha); + +extern "C" void qt_memfill32_armv6(quint32 *dest, quint32 value, int count); + +extern "C" void comp_func_Source_armv6(uint *dest, const uint *src, int length, uint const_alpha); +extern "C" void comp_func_SourceOver_armv6(uint *dest, const uint *src, int length, uint const_alpha); + +#endif // QT_HAVE_ARMV6 + +QT_END_NAMESPACE + +#endif // QDRAWHELPER_ARMV6_P_H diff --git a/src/gui/painting/qdrawhelper_armv6_rvct.inc b/src/gui/painting/qdrawhelper_armv6_rvct.inc new file mode 100644 index 0000000..b3e0605 --- /dev/null +++ b/src/gui/painting/qdrawhelper_armv6_rvct.inc @@ -0,0 +1,496 @@ +;/**************************************************************************** +;** +;** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +;** Contact: Qt Software Information (qt-info@nokia.com) +;** +;** This file is part of the QtGui module of the Qt Toolkit. +;** +;** $QT_BEGIN_LICENSE:LGPL$ +;** No Commercial Usage +;** This file contains pre-release code and may not be distributed. +;** You may use this file in accordance with the terms and conditions +;** contained in the either Technology Preview License Agreement or the +;** Beta Release License Agreement. +;** +;** GNU Lesser General Public License Usage +;** Alternatively, this file may be used under the terms of the GNU Lesser +;** General Public License version 2.1 as published by the Free Software +;** Foundation and appearing in the file LICENSE.LGPL included in the +;** packaging of this file. Please review the following information to +;** ensure the GNU Lesser General Public License version 2.1 requirements +;** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +;** +;** In addition, as a special exception, Nokia gives you certain +;** additional rights. These rights are described in the Nokia Qt LGPL +;** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +;** package. +;** +;** GNU General Public License Usage +;** Alternatively, this file may be used under the terms of the GNU +;** General Public License version 3.0 as published by the Free Software +;** Foundation and appearing in the file LICENSE.GPL included in the +;** packaging of this file. Please review the following information to +;** ensure the GNU General Public License version 3.0 requirements will be +;** met: http://www.gnu.org/copyleft/gpl.html. +;** +;** If you are unsure which license is appropriate for your use, please +;** contact the sales department at qt-sales@nokia.com. +;** $QT_END_LICENSE$ +;** +;****************************************************************************/ + +; +; W A R N I N G +; ------------- +; +; This file is not part of the Qt API. It exists purely as an +; implementation detail. This header file may change from version to +; version without notice, or even be removed. +; +; We mean it. +; + +;----------------------------------------------------------------------------- +; Globals. +; Earch marcro expects that caller has loaded 0x800080 to r14. +;----------------------------------------------------------------------------- + +ComponentHalf EQU 0x800080 + +;----------------------------------------------------------------------------- +; ARM assembly implementations of accelerated graphics operations. +; +; Conventions: +; +; - r0 = Target buffer pointer +; - r1 = Source buffer pointer +; - r2 = Length of the buffer to blend +; - r3 = Constant alpha for source buffer +; +;----------------------------------------------------------------------------- + +; A macro for transparently defining ARM functions + MACRO +$func Function + AREA Function_$func, CODE + GLOBAL $func + ALIGN 4 + CODE32 +$func + MEND + + +;----------------------------------------------------------------------------- +; Armv6 boosted implementation of BYTE_MUL(...) function found in qdrawhelper_p.h. +; +; @param dst Destination register where to store the result +; @param x Value to multiply +; @param a Multiplicator byte +; @param r14 Component half 0x800080 +; +; @note Trashes x, r8 +;----------------------------------------------------------------------------- + MACRO + ByteMul $dst, $x, $a + + ; static inline uint BYTE_MUL(uint x, uint a) + + ; uint r8 = (x & 0xff00ff) * a + 0x800080 + uxtb16 r8, $x ; r8 = r8 & 0x00FF00FF + mla r8, r8, $a, r14 + + ; x = ((r >> 8) & 0xff00ff) * a + 0x800080 + uxtb16 $x, $x, ror #8 + mla $x, $x, $a, r14 + + + ; r8 = (r8 + ((r8 >> 8) & 0xff00ff) ) >> 8 + ; r8 &= 0xff00ff + uxtab16 r8, r8, r8, ror #8 + uxtb16 r8, r8, ror #8 + + ; x = x + ((x >>8) & 0xff00ff) + uxtab16 $x, $x, $x, ror #8 + + ; x &= 0xff00ff00 + ; x |= r8 + uxtb16 $x, $x, ror #8 + orr $dst, r8, $x, lsl #8 + + MEND + +;----------------------------------------------------------------------------- +; Armv6 boosted implementation of INTERPOLATE_PIXEL_255(...) function found in +; qdrawhelper_p.h. +; +; @param dst Destination register where to store the result +; @param x First value to multiply +; @param a Multiplicator byte for first value +; @param y Second value to multiply +; @param b Multiplicator byte for second value +; @param r14 Component half 0x800080 +; +; +; @note Trashes x, r8, r14 +;----------------------------------------------------------------------------- + MACRO + InterpolatePixel255 $dst, $x, $a, $y, $b + + ; static inline uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) + + ; First calculate the parts where we need 0x800080 + + ; uint r8 = (((x & 0xff00ff) * a) + 0x800080) + uxtb16 r8, $x ; r8 = r8 & 0x00FF00FF + mla r8, r8, $a, r14 + + ; x = ((((x >> 8) & 0xff00ff) * a) + 0x800080) + uxtb16 $x, $x, ror #8 + mla $x, $x, $a, r14 + + ; Now we are trashing r14 to free it for other purposes + + ; uint r14 = (y & 0xff00ff) * b + uxtb16 r14, $y ; r14 = y & 0x00FF00FF + mul r14, r14, $b + + ; r8 = r8 + r14 + add r8, r8, r14 + + ; r8 = (r8 + ((r8 >> 8) & 0xff00ff) ) >> 8 + ; r8 &= 0xff00ff + uxtab16 r8, r8, r8, ror #8 + uxtb16 r8, r8, ror #8 + + ; r14 = ((y >> 8) & 0xff00ff) * b + uxtb16 r14, $y, ror #8 ; r14 = ((y >> 8) & 0xFF00FF) + mul r14, r14, $b + + ; x = x + r14 + add $x, $x, r14 + + ; x = x + ((x >>8) & 0xff00ff) + uxtab16 $x, $x, $x, ror #8 + + ; x &= 0xff00ff00 + ; x |= r8 + uxtb16 $x, $x, ror #8 + orr $dst, r8, $x, lsl #8 + + MEND + +;----------------------------------------------------------------------------- +; +;----------------------------------------------------------------------------- + MACRO +$label Blend4Pixels $BlendPixel + + ; Blend first 4 pixels + + ldmia r1!, {r4-r7} + ldm r0, {r9-r12} + +b4p1_$label $BlendPixel r9, r4, r3 +b4p2_$label $BlendPixel r10, r5, r3 +b4p3_$label $BlendPixel r11, r6, r3 +b4p4_$label $BlendPixel r12, r7, r3 + + stmia r0!, {r9-r12} + + MEND + +;----------------------------------------------------------------------------- +; +;----------------------------------------------------------------------------- + MACRO +$label Blend8Pixels $BlendPixel + +b8p1_$label Blend4Pixels $BlendPixel +b8p2_$label Blend4Pixels $BlendPixel + + MEND + +;----------------------------------------------------------------------------- +; +;----------------------------------------------------------------------------- + MACRO +$label Blend16Pixels $BlendPixel + +b16p1_$label Blend8Pixels $BlendPixel +b16p2_$label Blend8Pixels $BlendPixel + + MEND + +;----------------------------------------------------------------------------- +; +;----------------------------------------------------------------------------- + MACRO +$label Blend32Pixels $BlendPixel + +b32p1_$label Blend16Pixels $BlendPixel +b32p2_$label Blend16Pixels $BlendPixel + + MEND + +;----------------------------------------------------------------------------- +; A macro for source over compositing one row of pixels and saving the results +; to destination buffer. +; +; @param dest Destination buffer (r0) +; @param src Source buffer (r1) +; @param length Length (r2) +; @param const_alpha Constant alpha (r3) +; @param r14 Component Half (0x800080) (r14) +; +; @note Advances r0, r1 +; @note Trashes r2, r4-r12 +;----------------------------------------------------------------------------- + MACRO +$label BlendRow $BlendPixel + + pld [r1] + +bloop_$label + ; Blend 32 pixels per loop iteration + subs r2, r2, #32 + bmi b_remaining_$label + +brp1_$label Blend32Pixels $BlendPixel + + b bloop_$label + +b_remaining_$label + + ; Remaining 31 pixels + + addmi r2, r2, #32 + + ; Blend 16 pixels + tst r2, #16 + beq b_remaining8_$label + +brp2_$label Blend16Pixels $BlendPixel + +b_remaining8_$label + + ; Blend 8 pixels + tst r2, #8 + beq b_remaining4_$label + +brp3_$label Blend8Pixels $BlendPixel + +b_remaining4_$label + + ; Blend 4 pixels + tst r2, #4 + beq b_remaining3_$label + +brp4_$label Blend4Pixels $BlendPixel + +b_remaining3_$label + + ; Remaining 3 pixels + + tst r2, #2 + beq b_last_$label + + ldmia r1!, {r4-r5} + ldm r0, {r9-r10} + +brp5_$label $BlendPixel r9, r4, r3 +brp6_$label $BlendPixel r10, r5, r3 + + stmia r0!, {r9-r10} + +b_last_$label + + tst r2, #1 + beq bexit_$label + + ldr r4, [r1] + ldr r9, [r0] + +bpl_$label $BlendPixel r9, r4, r3 + + str r9, [r0] + +bexit_$label + + MEND + +;----------------------------------------------------------------------------- +; A macro for source over compositing one row of pixels and saving the results +; to destination buffer. Restores all registers. +; +; @param dest Destination buffer (r0) +; @param src Source buffer (r1) +; @param length Length (r2) +; @param const_alpha Constant alpha (r3) +; @param r14 Component Half (0x800080) (r14) +; +; @note Advances r0, r1 +; @note Trashes r2, r4-r12 +;----------------------------------------------------------------------------- + MACRO +$label BlendRowSafe $BlendPixel + + stmfd sp!, {r0-r6} ; Preserves registers only up to r6 + +brs_$label BlendRow $BlendPixel + + ldmfd sp!, {r0-r6} + + MEND + + +;----------------------------------------------------------------------------- +; Pix Copy. +; NOTE! Cache line size of ARM1136JF-S and ARM1136J-S is 32 bytes (8 pixels). +; +; @param dst Destination pixels (r0) +; @param src Source pixels (r1) +; @param len Length (r2) +; +; @note Trashes r3-r10 +;----------------------------------------------------------------------------- + MACRO +$label PixCpy $dst, $src, $len + + pld [$src] + +pcpy_loop_$label + ; Copy 8 pixels per loop iteration + pld [$src, #96] + subs $len, $len, #8 + ldmgeia $src!, {r3-r10} + stmgeia $dst!, {r3-r10} + bgt pcpy_loop_$label + +pcpy_remaining_$label + + ; Copy up to 7 remaining pixels + + ; Copy 4 pixels + tst $len, #4 + ldmneia $src!, {r3-r6} + stmneia $dst!, {r3-r6} + + tst $len, #2 + ldmneia $src!, {r3-r4} + stmneia $dst!, {r3-r4} + + tst $len, #1 + ldrne r3, [$src] + strne r3, [$dst] + + MEND + +;----------------------------------------------------------------------------- +; General Pix Copy. Maximum 8 pixels at time. Restores all registers. +; +; @param dst Destination pixels (r0) +; @param src Source pixels (r1) +; @param len Length (r2) +; +; @note Trashes r3-r10 +;----------------------------------------------------------------------------- + MACRO +$label PixCpySafe $dst, $src, $len + + stmfd sp!, {r0-r6} ; Preserves registers only up to r6 + +pcs_$label PixCpy $dst, $src, $len + + ldmfd sp!, {r0-r6} ; pop + + MEND + + +;----------------------------------------------------------------------------- +; A macro for source over compositing one pixel and saving the result to +; dst register. +; +; @param dst Destination register, must contain destination pixel upon entry +; @param src Source register, must contain source pixel upon entry +; @param const_alpha Constant source alpha +; @param r14 Component half 0x800080 +; +; @note Trashes const_alpha, r8 +;----------------------------------------------------------------------------- + MACRO +$label PixelSourceOver $dst, $src, $const_alpha + + ; Negate src and extract alpha + mvn $const_alpha, $src ; bitwise not + uxtb $const_alpha, $const_alpha, ror #24 ; r3 = ((r3 & 0xFF000000) >> 24); + + ;cmp $const_alpha, #255 ; test for full transparency ( negated ) + ;beq exit_$label + cmp $const_alpha, #0 ; test for full opacity ( negated ) + moveq $dst, $src + beq exit_$label + + ByteMul $dst, $dst, $const_alpha + add $dst, $src, $dst + +exit_$label + MEND + +;----------------------------------------------------------------------------- +; A macro for source over compositing one pixel and saving the result to +; dst register. +; +; @param dst Destination register, must contain destination pixel upon entry +; @param src Source register, must contain source pixel upon entry +; @param const_alpha Constant source alpha +; @param r14 Component half 0x800080 +; +; @note Trashes src, const_alpha, r8 +;----------------------------------------------------------------------------- + MACRO +$label PixelSourceOverConstAlpha $dst, $src, $const_alpha + + ; store alpha because we are going to trash it + stmfd sp!, {$const_alpha} + + ByteMul $src, $src, $const_alpha + + ; Negate src and extract alpha + mvn $const_alpha, $src ; bitwise not + uxtb $const_alpha, $const_alpha, ror #24 ; r3 = ((r3 & 0xFF000000) >> 24); + + ByteMul $dst, $dst, $const_alpha + + add $dst, $src, $dst + + ; recover alpha + ldmfd sp!, {$const_alpha} + + MEND + +;----------------------------------------------------------------------------- +; A macro for source over compositing one pixel and saving the result to +; a register. +; +; @param dst Destination register, must contain destination pixel upon entry +; @param src Source register, must contain source pixel upon entry +; @param const_alpha Constant source alpha +; @param r14 Component half 0x800080 +; +; @note Trashes src, r8 +;----------------------------------------------------------------------------- + MACRO +$label PixelSourceConstAlpha $dst, $src, $const_alpha + + ; store r2 and r14 because we are going to trash them + stmfd sp!, {r2, r14} + + rsb r2, $const_alpha, #255 + InterpolatePixel255 $dst, $src, $const_alpha, $dst, r2 + + ; recover r2 and r14 + ldmfd sp!, {r2, r14} + + MEND + + END ; File end diff --git a/src/gui/painting/qdrawhelper_armv6_rvct.s b/src/gui/painting/qdrawhelper_armv6_rvct.s new file mode 100644 index 0000000..3ffe48b --- /dev/null +++ b/src/gui/painting/qdrawhelper_armv6_rvct.s @@ -0,0 +1,178 @@ +;/**************************************************************************** +;** +;** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +;** Contact: Qt Software Information (qt-info@nokia.com) +;** +;** This file is part of the QtGui module of the Qt Toolkit. +;** +;** $QT_BEGIN_LICENSE:LGPL$ +;** No Commercial Usage +;** This file contains pre-release code and may not be distributed. +;** You may use this file in accordance with the terms and conditions +;** contained in the either Technology Preview License Agreement or the +;** Beta Release License Agreement. +;** +;** GNU Lesser General Public License Usage +;** Alternatively, this file may be used under the terms of the GNU Lesser +;** General Public License version 2.1 as published by the Free Software +;** Foundation and appearing in the file LICENSE.LGPL included in the +;** packaging of this file. Please review the following information to +;** ensure the GNU Lesser General Public License version 2.1 requirements +;** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +;** +;** In addition, as a special exception, Nokia gives you certain +;** additional rights. These rights are described in the Nokia Qt LGPL +;** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +;** package. +;** +;** GNU General Public License Usage +;** Alternatively, this file may be used under the terms of the GNU +;** General Public License version 3.0 as published by the Free Software +;** Foundation and appearing in the file LICENSE.GPL included in the +;** packaging of this file. Please review the following information to +;** ensure the GNU General Public License version 3.0 requirements will be +;** met: http://www.gnu.org/copyleft/gpl.html. +;** +;** If you are unsure which license is appropriate for your use, please +;** contact the sales department at qt-sales@nokia.com. +;** $QT_END_LICENSE$ +;** +;****************************************************************************/ + +; +; W A R N I N G +; ------------- +; +; This file is not part of the Qt API. It exists purely as an +; implementation detail. This header file may change from version to +; version without notice, or even be removed. +; +; We mean it. +; + + ARM + PRESERVE8 + + INCLUDE qdrawhelper_armv6_rvct.inc + +;----------------------------------------------------------------------------- +; qt_memfill32_armv6 +; +; @brief Not yet in use! +; +; @param dest Destination buffer (r0) +; @param value Value (r1) +; @param count Count (r2) +; +;--------------------------------------------------------------------------- +qt_memfill32_armv6 Function + stmfd sp!, {r4-r12, r14} + + mov r3, r1 + mov r4, r1 + mov r5, r1 + mov r6, r1 + mov r7, r1 + mov r8, r1 + mov r9, r1 + +mfill_loop + ; Fill 32 pixels per loop iteration + subs r2, r2, #32 + stmgeia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} + stmgeia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} + stmgeia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} + stmgeia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} + bgt mfill_loop + +mfill_remaining + + ; Fill up to 31 remaining pixels + + ; Fill 16 pixels + tst r2, #16 + stmneia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} + stmneia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} + + ; Fill 8 pixels + tst r2, #8 + stmneia r0!, {r1, r3, r4, r5, r6, r7, r8, r9} + + ; Fill 4 pixels + tst r2, #4 + stmneia r0!, {r1, r3, r4, r5} + + ; Fill 2 pixels + tst r2, #2 + stmneia r0!, {r1, r3} + + ; Fill last one + tst r2, #1 + strne r1, [r0] + + ldmfd sp!, {r4-r12, pc} ; pop and return + +;----------------------------------------------------------------------------- +; comp_func_Source_arm +; +; @brief +; +; @param dest Destination buffer (r0) +; @param src Source buffer (r1) +; @param length Length (r2) +; @param const_alpha Constant alpha (r3) +; +;--------------------------------------------------------------------------- +comp_func_Source_armv6 Function + stmfd sp!, {r4-r12, r14} + + cmp r3, #255 ; if(r3 == 255) + bne src2 ; branch if not + +src1 PixCpy r0, r1, r2 + + ldmfd sp!, {r4-r12, pc} ; pop and return + +src2 + ;ldr r14, =ComponentHalf ; load 0x800080 to r14 + mov r14, #0x800000 + add r14, r14, #0x80 + +src22 BlendRow PixelSourceConstAlpha + + ldmfd sp!, {r4-r12, pc} ; pop and return + +;----------------------------------------------------------------------------- +; comp_func_SourceOver_arm +; +; @brief +; +; @param dest Destination buffer (r0) +; @param src Source buffer (r1) +; @param length Length (r2) +; @param const_alpha Constant alpha (r3) +; +;--------------------------------------------------------------------------- +comp_func_SourceOver_armv6 Function + stmfd sp!, {r4-r12, r14} + + ;ldr r14, =ComponentHalf ; load 0x800080 to r14 + mov r14, #0x800000 + add r14, r14, #0x80 + + cmp r3, #255 ; if(r3 == 255) + bne srcovr2 ; branch if not + +srcovr1 BlendRow PixelSourceOver + + ldmfd sp!, {r4-r12, pc} ; pop and return + +srcovr2 + +srcovr22 BlendRow PixelSourceOverConstAlpha + + ldmfd sp!, {r4-r12, pc} ; pop and return + + + END ; File end + diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h index de97683..ddda7f7 100644 --- a/src/gui/painting/qdrawhelper_p.h +++ b/src/gui/painting/qdrawhelper_p.h @@ -87,7 +87,7 @@ QT_BEGIN_NAMESPACE #if defined(Q_CC_RVCT) // RVCT doesn't like static template functions # define Q_STATIC_TEMPLATE_FUNCTION -# define Q_STATIC_INLINE_FUNCTION inline +# define Q_STATIC_INLINE_FUNCTION static __forceinline #else # define Q_STATIC_TEMPLATE_FUNCTION static # define Q_STATIC_INLINE_FUNCTION static inline @@ -300,19 +300,23 @@ struct QSpanData }; -static inline uint BYTE_MUL_RGB16(uint x, uint a) { +Q_STATIC_INLINE_FUNCTION uint BYTE_MUL_RGB16(uint x, uint a) { a += 1; uint t = (((x & 0x07e0)*a) >> 8) & 0x07e0; t |= (((x & 0xf81f)*(a>>2)) >> 6) & 0xf81f; return t; } -static inline uint BYTE_MUL_RGB16_32(uint x, uint a) { +Q_STATIC_INLINE_FUNCTION uint BYTE_MUL_RGB16_32(uint x, uint a) { uint t = (((x & 0xf81f07e0) >> 5)*a) & 0xf81f07e0; t |= (((x & 0x07e0f81f)*a) >> 5) & 0x07e0f81f; return t; } +#if defined(Q_CC_RVCT) +# pragma push +# pragma arm +#endif Q_STATIC_INLINE_FUNCTION uint BYTE_MUL(uint x, uint a) { uint t = (x & 0xff00ff) * a; t = (t + ((t >> 8) & 0xff00ff) + 0x800080) >> 8; @@ -324,8 +328,11 @@ Q_STATIC_INLINE_FUNCTION uint BYTE_MUL(uint x, uint a) { x |= t; return x; } +#if defined(Q_CC_RVCT) +# pragma pop +#endif -static inline uint PREMUL(uint x) { +Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) { uint a = x >> 24; uint t = (x & 0xff00ff) * a; t = (t + ((t >> 8) & 0xff00ff) + 0x800080) >> 8; @@ -390,7 +397,7 @@ public: return qt_colorConvert<quint16, quint32>(data, 0); } - static inline quint32p fromRawData(quint32 v) + Q_STATIC_INLINE_FUNCTION quint32p fromRawData(quint32 v) { quint32p p; p.data = v; @@ -421,7 +428,7 @@ class qrgb565; class qargb8565 { public: - static inline bool hasAlpha() { return true; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return true; } inline qargb8565() {} inline qargb8565(quint32 v); @@ -438,8 +445,8 @@ public: data[1] &= 0xdf; return *this; } - static inline quint8 alpha(quint8 a) { return (a + 1) >> 3; } - static inline quint8 ialpha(quint8 a) { return 0x20 - alpha(a); } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return (a + 1) >> 3; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return 0x20 - alpha(a); } inline qargb8565 byte_mul(quint8 a) const; inline qargb8565 operator+(qargb8565 v) const; @@ -456,7 +463,7 @@ private: class qrgb565 { public: - static inline bool hasAlpha() { return false; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return false; } qrgb565(int v = 0) : data(v) {} @@ -471,8 +478,8 @@ public: inline quint8 alpha() const { return 0xff; } inline qrgb565 truncedAlpha() { return *this; } - static inline quint8 alpha(quint8 a) { return (a + 1) >> 3; } - static inline quint8 ialpha(quint8 a) { return 0x20 - alpha(a); } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return (a + 1) >> 3; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return 0x20 - alpha(a); } inline qrgb565 byte_mul(quint8 a) const; @@ -647,7 +654,7 @@ class qrgb555; class qargb8555 { public: - static inline bool hasAlpha() { return true; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return true; } qargb8555() {} inline qargb8555(quint32 v); @@ -659,8 +666,8 @@ public: inline quint8 alpha() const { return data[0]; } inline qargb8555 truncedAlpha() { data[0] &= 0xf8; return *this; } - static inline quint8 alpha(quint8 a) { return (a + 1) >> 3; } - static inline quint8 ialpha(quint8 a) { return 0x20 - alpha(a); } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return (a + 1) >> 3; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return 0x20 - alpha(a); } inline qargb8555 operator+(qargb8555 v) const; inline qargb8555 byte_mul(quint8 a) const; @@ -677,7 +684,7 @@ private: class qrgb555 { public: - static inline bool hasAlpha() { return false; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return false; } inline qrgb555(int v = 0) : data(v) {} @@ -726,8 +733,8 @@ public: inline quint8 alpha() const { return 0xff; } inline qrgb555 truncedAlpha() { return *this; } - static inline quint8 alpha(quint8 a) { return (a + 1) >> 3; } - static inline quint8 ialpha(quint8 a) { return 0x20 - alpha(a); } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return (a + 1) >> 3; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return 0x20 - alpha(a); } inline bool operator==(const qrgb555 &v) const { return v.data == data; } inline bool operator!=(const qrgb555 &v) const { return v.data != data; } @@ -875,7 +882,7 @@ class qrgb666; class qargb6666 { public: - static inline bool hasAlpha() { return true; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return true; } inline qargb6666() {} inline qargb6666(quint32 v) { *this = qargb6666(quint32p(v)); } @@ -887,8 +894,8 @@ public: inline quint8 alpha() const; inline qargb6666 truncedAlpha() { return *this; } - static inline quint8 alpha(quint8 a) { return (a + 1) >> 2; } - static inline quint8 ialpha(quint8 a) { return (255 - a + 1) >> 2; } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return (a + 1) >> 2; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return (255 - a + 1) >> 2; } inline qargb6666 byte_mul(quint8 a) const; inline qargb6666 operator+(qargb6666 v) const; @@ -905,7 +912,7 @@ private: class qrgb666 { public: - static inline bool hasAlpha() { return false; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return false; } inline qrgb666() {} inline qrgb666(quint32 v); @@ -915,8 +922,8 @@ public: inline quint8 alpha() const { return 0xff; } inline qrgb666 truncedAlpha() { return *this; } - static inline quint8 alpha(quint8 a) { return (a + 1) >> 2; } - static inline quint8 ialpha(quint8 a) { return (255 - a + 1) >> 2; } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return (a + 1) >> 2; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return (255 - a + 1) >> 2; } inline qrgb666 operator+(qrgb666 v) const; inline qrgb666 byte_mul(quint8 a) const; @@ -1073,7 +1080,7 @@ quint32 qargb6666::rawValue() const class qrgb888 { public: - static inline bool hasAlpha() { return false; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return false; } inline qrgb888() {} inline qrgb888(quint32 v); @@ -1082,8 +1089,8 @@ public: inline quint8 alpha() const { return 0xff; } inline qrgb888 truncedAlpha() { return *this; } - static inline quint8 alpha(quint8 a) { return a; } - static inline quint8 ialpha(quint8 a) { return 255 - a; } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return a; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return 255 - a; } inline qrgb888 byte_mul(quint8 a) const; inline qrgb888 operator+(qrgb888 v) const; @@ -1262,7 +1269,7 @@ class qrgb444; class qargb4444 { public: - static inline bool hasAlpha() { return true; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return true; } inline qargb4444() {} inline qargb4444(quint32 v) { *this = qargb4444(quint32p(v)); } @@ -1276,8 +1283,8 @@ public: inline quint8 alpha() const { return ((data & 0xf000) >> 8) | ((data & 0xf000) >> 12); } inline qargb4444 truncedAlpha() { return *this; } - static inline quint8 alpha(quint8 a) { return (a + 1) >> 4; } - static inline quint8 ialpha(quint8 a) { return 0x10 - alpha(a); } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return (a + 1) >> 4; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return 0x10 - alpha(a); } inline qargb4444 byte_mul(quint8 a) const; inline bool operator==(const qargb4444 &v) const { return data == v.data; } @@ -1293,7 +1300,7 @@ private: class qrgb444 { public: - static inline bool hasAlpha() { return false; } + Q_STATIC_INLINE_FUNCTION bool hasAlpha() { return false; } inline qrgb444() {} inline qrgb444(quint32 v); @@ -1305,8 +1312,8 @@ public: inline qrgb444 operator+(qrgb444 v) const; inline quint8 alpha() const { return 0xff; } inline qrgb444 truncedAlpha() { return *this; } - static inline quint8 alpha(quint8 a) { return (a + 1) >> 4; } - static inline quint8 ialpha(quint8 a) { return 0x10 - alpha(a); } + Q_STATIC_INLINE_FUNCTION quint8 alpha(quint8 a) { return (a + 1) >> 4; } + Q_STATIC_INLINE_FUNCTION quint8 ialpha(quint8 a) { return 0x10 - alpha(a); } inline qrgb444 byte_mul(quint8 a) const; inline bool operator==(const qrgb444 &v) const { return data == v.data; } @@ -1767,7 +1774,14 @@ do { \ } \ } while (0) +#if defined(Q_CC_RVCT) +# pragma push +# pragma arm +#endif Q_STATIC_INLINE_FUNCTION int qt_div_255(int x) { return (x + (x>>8) + 0x80) >> 8; } +#if defined(Q_CC_RVCT) +# pragma pop +#endif inline ushort qConvertRgb32To16(uint c) { @@ -1810,7 +1824,7 @@ inline int qBlue565(quint16 rgb) { } #if 1 -static inline uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) { +Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) { uint t = (x & 0xff00ff) * a + (y & 0xff00ff) * b; t >>= 8; t &= 0xff00ff; @@ -1821,7 +1835,11 @@ static inline uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) { return x; } -static inline uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) { +#if defined(Q_CC_RVCT) +# pragma push +# pragma arm +#endif +Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) { uint t = (x & 0xff00ff) * a + (y & 0xff00ff) * b; t = (t + ((t >> 8) & 0xff00ff) + 0x800080) >> 8; t &= 0xff00ff; @@ -1832,9 +1850,12 @@ static inline uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) { x |= t; return x; } +#if defined(Q_CC_RVCT) +# pragma pop +#endif #else // possible implementation for 64 bit -static inline uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) { +Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) { ulong t = (((ulong(x)) | ((ulong(x)) << 24)) & 0x00ff00ff00ff00ff) * a; t += (((ulong(y)) | ((ulong(y)) << 24)) & 0x00ff00ff00ff00ff) * b; t >>= 8; @@ -1842,7 +1863,7 @@ static inline uint INTERPOLATE_PIXEL_256(uint x, uint a, uint y, uint b) { return (uint(t)) | (uint(t >> 24)); } -static inline uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) { +Q_STATIC_INLINE_FUNCTION uint INTERPOLATE_PIXEL_255(uint x, uint a, uint y, uint b) { ulong t = (((ulong(x)) | ((ulong(x)) << 24)) & 0x00ff00ff00ff00ff) * a; t += (((ulong(y)) | ((ulong(y)) << 24)) & 0x00ff00ff00ff00ff) * b; t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080); @@ -1857,7 +1878,7 @@ Q_STATIC_INLINE_FUNCTION uint BYTE_MUL(uint x, uint a) { return (uint(t)) | (uint(t >> 24)); } -static inline uint PREMUL(uint x) { +Q_STATIC_INLINE_FUNCTION uint PREMUL(uint x) { uint a = x >> 24; ulong t = (((ulong(x)) | ((ulong(x)) << 24)) & 0x00ff00ff00ff00ff) * a; t = (t + ((t >> 8) & 0xff00ff00ff00ff) + 0x80008000800080); diff --git a/src/gui/painting/qgraphicssystem.cpp b/src/gui/painting/qgraphicssystem.cpp index 7b1f637..7248d27 100644 --- a/src/gui/painting/qgraphicssystem.cpp +++ b/src/gui/painting/qgraphicssystem.cpp @@ -44,7 +44,7 @@ #ifdef Q_WS_X11 # include <private/qpixmap_x11_p.h> #endif -#ifdef Q_WS_WIN +#if defined(Q_WS_WIN) || defined(Q_WS_S60) # include <private/qpixmap_raster_p.h> #endif #ifdef Q_WS_MAC @@ -64,7 +64,7 @@ QPixmapData *QGraphicsSystem::createDefaultPixmapData(QPixmapData::PixelType typ #endif #if defined(Q_WS_X11) return new QX11PixmapData(type); -#elif defined(Q_WS_WIN) +#elif defined(Q_WS_WIN) || defined(Q_WS_S60) return new QRasterPixmapData(type); #elif defined(Q_WS_MAC) return new QMacPixmapData(type); diff --git a/src/gui/painting/qgraphicssystemfactory.cpp b/src/gui/painting/qgraphicssystemfactory.cpp index d6afa53..99158c8 100644 --- a/src/gui/painting/qgraphicssystemfactory.cpp +++ b/src/gui/painting/qgraphicssystemfactory.cpp @@ -64,7 +64,7 @@ QGraphicsSystem *QGraphicsSystemFactory::create(const QString& key) if (system.isEmpty()) { system = QLatin1String("opengl"); } -#elif defined (QT_GRAPHICSSYSTEM_RASTER) && !defined(Q_WS_WIN) +#elif defined (QT_GRAPHICSSYSTEM_RASTER) && !defined(Q_WS_WIN) && !defined(Q_WS_S60) if (system.isEmpty()) { system = QLatin1String("raster"); } diff --git a/src/gui/painting/qgrayraster.c b/src/gui/painting/qgrayraster.c index 73e50da..b057b5f 100644 --- a/src/gui/painting/qgrayraster.c +++ b/src/gui/painting/qgrayraster.c @@ -158,7 +158,12 @@ #include <private/qrasterdefs_p.h> #include <private/qgrayraster_p.h> +// Bug in stdlib.h, see more information from fixed_stdlib.h +#if (defined __SYMBIAN32__ && !defined __cplusplus) +#include <fixed_stdlib.h> +#else #include <stdlib.h> +#endif // defined __SYMBIAN32__ && !defined __cplusplus #include <stdio.h> /* This macro is used to indicate that a function parameter is unused. */ diff --git a/src/gui/painting/qpaintdevice_s60.cpp b/src/gui/painting/qpaintdevice_s60.cpp new file mode 100644 index 0000000..ec1b765 --- /dev/null +++ b/src/gui/painting/qpaintdevice_s60.cpp @@ -0,0 +1,42 @@ +/**************************************************************************** +** +** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ of the Qt Toolkit. +** +** $TROLLTECH_DUAL_EMBEDDED_LICENSE$ +** +****************************************************************************/ + +#include "qpaintdevice.h" +#include "qpainter.h" +#include "qwidget.h" +#include "qbitmap.h" +#include "qapplication.h" +#include <private/qapplication_p.h> +#include "qprinter.h" + +QT_BEGIN_NAMESPACE + +QPaintDevice::QPaintDevice() +{ + painters = 0; +} + + +QPaintDevice::~QPaintDevice() +{ + if (paintingActive()) + qWarning("QPaintDevice: Cannot destroy paint device that is being " + "painted. Be sure to QPainter::end() painters!"); +} + +int QPaintDevice::metric(PaintDeviceMetric) const +{ + qWarning("QPaintDevice::metrics: Device has no metric information"); + return 0; +} + + +QT_END_NAMESPACE diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index 847904b..1192a58 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -91,6 +91,8 @@ # include <private/qfontengine_qpf_p.h> # endif # include <private/qabstractfontengine_p.h> +#elif defined(Q_WS_S60) && defined(QT_NO_FREETYPE) +# include <private/qfontengine_s60_p.h> #endif #if defined(Q_WS_WIN64) @@ -3186,7 +3188,7 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte ensurePen(); ensureState(); -#if defined (Q_WS_WIN) || defined(Q_WS_MAC) +#if defined (Q_WS_WIN) || defined(Q_WS_MAC) || (defined(Q_WS_S60) && defined(QT_NO_FREETYPE)) bool drawCached = true; @@ -3219,7 +3221,7 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte return; } -#else // Q_WS_WIN || Q_WS_MAC +#else // Q_WS_WIN || Q_WS_MAC || Q_WS_S60 && QT_NO_FREETYPE QFontEngine *fontEngine = ti.fontEngine; @@ -3239,7 +3241,7 @@ void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte } #endif // Q_WS_QWS -#if (defined(Q_WS_X11) || defined(Q_WS_QWS)) && !defined(QT_NO_FREETYPE) +#if (defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_WS_S60)) && !defined(QT_NO_FREETYPE) #if defined(Q_WS_QWS) && !defined(QT_NO_QWS_QPF2) if (fontEngine->type() == QFontEngine::QPF2) { @@ -4195,8 +4197,14 @@ int QCustomRasterPaintDevice::bytesPerLine() const { return (width() * depth() + 7) / 8; } -#endif // Q_WS_QWS +#elif defined(Q_WS_S60) + +void QRasterBuffer::prepareBuffer(int width, int height) +{ +} + +#endif // Q_WS_S60 /*! \class QCustomRasterPaintDevice diff --git a/src/gui/painting/qpathclipper_p.h b/src/gui/painting/qpathclipper_p.h index 981ca84..8e14eb5 100644 --- a/src/gui/painting/qpathclipper_p.h +++ b/src/gui/painting/qpathclipper_p.h @@ -160,8 +160,6 @@ public: Direction directionTo(int vertex) const; int vertex(Direction direction) const; - bool isBezier() const; - private: int m_next[2][2]; }; @@ -347,11 +345,6 @@ inline int QPathEdge::vertex(Direction direction) const return direction == Backward ? first : second; } -inline bool QPathEdge::isBezier() const -{ - return bezier >= 0; -} - inline QPathVertex::QPathVertex(const QPointF &p, int e) : edge(e) , x(p.x()) diff --git a/src/gui/painting/qregion.h b/src/gui/painting/qregion.h index c090877..f67b2b7 100644 --- a/src/gui/painting/qregion.h +++ b/src/gui/painting/qregion.h @@ -59,7 +59,7 @@ QT_MODULE(Gui) template <class T> class QVector; class QVariant; -#if defined(Q_WS_QWS) || defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_OS_WINCE) +#if defined(Q_WS_QWS) || defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_OS_WINCE) || defined(Q_WS_S60) struct QRegionPrivate; #endif @@ -199,7 +199,7 @@ private: #elif defined(Q_WS_MAC) && !defined(QT_MAC_USE_COCOA) mutable RgnHandle unused; // Here for binary compatability reasons. ### Qt 5 remove. #endif -#if defined(Q_WS_QWS) || defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_OS_WINCE) +#if defined(Q_WS_QWS) || defined(Q_WS_X11) || defined(Q_WS_MAC) || defined(Q_OS_WINCE) || defined(Q_WS_S60) QRegionPrivate *qt_rgn; #endif }; diff --git a/src/gui/painting/qregion_s60.cpp b/src/gui/painting/qregion_s60.cpp new file mode 100644 index 0000000..4504118 --- /dev/null +++ b/src/gui/painting/qregion_s60.cpp @@ -0,0 +1,22 @@ +/**************************************************************************** +** +** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ of the Qt Toolkit. +** +** $TROLLTECH_DUAL_EMBEDDED_LICENSE$ +** +****************************************************************************/ + +#include "qbitmap.h" +#include "qbuffer.h" +#include "qimage.h" +#include "qpolygon.h" +#include "qregion.h" + +QT_BEGIN_NAMESPACE + +QRegion::QRegionData QRegion::shared_empty = { Q_BASIC_ATOMIC_INITIALIZER(1), 0 }; + +QT_END_NAMESPACE diff --git a/src/gui/painting/qtessellator.cpp b/src/gui/painting/qtessellator.cpp index e02f02d..a3f00e2 100644 --- a/src/gui/painting/qtessellator.cpp +++ b/src/gui/painting/qtessellator.cpp @@ -54,7 +54,7 @@ QT_BEGIN_NAMESPACE #ifdef DEBUG #define QDEBUG qDebug #else -#define QDEBUG if (1); else qDebug +#define QDEBUG if (1){} else qDebug #endif static const bool emit_clever = true; @@ -703,7 +703,6 @@ struct QCoincidingEdge { } }; - static void cancelEdges(QCoincidingEdge &e1, QCoincidingEdge &e2) { if (e1.before) { diff --git a/src/gui/painting/qwindowsurface_s60.cpp b/src/gui/painting/qwindowsurface_s60.cpp new file mode 100644 index 0000000..2618ce2 --- /dev/null +++ b/src/gui/painting/qwindowsurface_s60.cpp @@ -0,0 +1,204 @@ +/**************************************************************************** +** +** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ of the Qt Toolkit. +** +** $TROLLTECH_DUAL_EMBEDDED_LICENSE$ +** +****************************************************************************/ + +#include <qglobal.h> // for Q_WS_WIN define (non-PCH) + +#include <QtGui/qpaintdevice.h> +#include <private/qwidget_p.h> +#include "qwindowsurface_s60_p.h" +#include "qt_s60_p.h" +#include "private/qdrawhelper_p.h" + +QT_BEGIN_NAMESPACE + +struct QS60WindowSurfacePrivate +{ + QImage device; + CFbsBitmap *bitmap; + uchar* bytes; + + // Since only one CFbsBitmap is allowed to be locked at a time, this is static. + static QS60WindowSurface* lockedSurface; +}; +QS60WindowSurface* QS60WindowSurfacePrivate::lockedSurface = NULL; + +QS60WindowSurface::QS60WindowSurface(QWidget* widget) + : QWindowSurface(widget), d_ptr(new QS60WindowSurfacePrivate) +{ + d_ptr->bytes = 0; + d_ptr->bitmap = 0; + + TDisplayMode mode = S60->screenDevice()->DisplayMode(); + bool isOpaque = qt_widget_private(widget)->isOpaque; + if (mode == EColor16MA && isOpaque) + mode = EColor16MU; // Faster since 16MU -> 16MA is typically accelerated + else if (mode == EColor16MU && !isOpaque) + mode = EColor16MA; // Try for transparency anyway + + + // We create empty CFbsBitmap here -> it will be resized in setGeometry + d_ptr->bitmap = new (ELeave) CFbsBitmap; + User::LeaveIfError( d_ptr->bitmap->Create(TSize(0, 0), mode ) ); + + updatePaintDeviceOnBitmap(); + + setStaticContentsSupport(true); +} + +QS60WindowSurface::~QS60WindowSurface() +{ + // Ensure that locking and unlocking of this surface were symmetrical + Q_ASSERT(QS60WindowSurfacePrivate::lockedSurface != this); + + delete d_ptr->bitmap; + delete d_ptr; +} + +void QS60WindowSurface::beginPaint(const QRegion &rgn) +{ + if(!d_ptr->bitmap) + return; + + Q_ASSERT(!QS60WindowSurfacePrivate::lockedSurface); + QS60WindowSurfacePrivate::lockedSurface = this; + lockBitmapHeap(); + + if (!qt_widget_private(window())->isOpaque) { + QRgb *data = reinterpret_cast<QRgb *>(d_ptr->device.bits()); + const int row_stride = d_ptr->device.bytesPerLine() / 4; + + const QVector<QRect> rects = rgn.rects(); + for (QVector<QRect>::const_iterator it = rects.begin(); it != rects.end(); ++it) { + const int x_start = it->x(); + const int width = it->width(); + + const int y_start = it->y(); + const int height = it->height(); + + QRgb *row = data + row_stride * y_start; + for (int y = 0; y < height; ++y) { + qt_memfill(row + x_start, 0U, width); + row += row_stride; + } + } + } +} + +void QS60WindowSurface::flush(QWidget *widget, const QRegion ®ion, const QPoint &) +{ + const QVector<QRect> subRects = region.rects(); + for (int i = 0; i < subRects.count(); ++i) { + TRect tr = qt_QRect2TRect(subRects[i]); + widget->winId()->DrawNow(tr); + } +} + +bool QS60WindowSurface::scroll(const QRegion &area, int dx, int dy) +{ + QRect rect = area.boundingRect(); + + if (dx == 0 && dy == 0) + return false; + + if (d_ptr->device.isNull()) + return false; + + CFbsBitmapDevice *bitmapDevice = CFbsBitmapDevice::NewL(d_ptr->bitmap); + CBitmapContext *bitmapContext; + TInt err = bitmapDevice->CreateBitmapContext(bitmapContext); + if (err != KErrNone) { + CBase::Delete(bitmapDevice); + return false; + } + bitmapContext->CopyRect(TPoint(dx, dy), qt_QRect2TRect(rect)); + CBase::Delete(bitmapContext); + CBase::Delete(bitmapDevice); + return true; +} + +void QS60WindowSurface::endPaint(const QRegion &rgn) +{ + if(!d_ptr->bitmap) + return; + + Q_ASSERT(QS60WindowSurfacePrivate::lockedSurface); + unlockBitmapHeap(); + QS60WindowSurfacePrivate::lockedSurface = NULL; +} + +QPaintDevice* QS60WindowSurface::paintDevice() +{ + return &d_ptr->device; +} + +void QS60WindowSurface::setGeometry(const QRect& rect) +{ + if (rect == geometry()) + return; + + QWindowSurface::setGeometry(rect); + + TRect nativeRect(qt_QRect2TRect(rect)); + User::LeaveIfError(d_ptr->bitmap->Resize(nativeRect.Size())); + + if (!rect.isNull()) + updatePaintDeviceOnBitmap(); +} + +void QS60WindowSurface::lockBitmapHeap() +{ + if (!QS60WindowSurfacePrivate::lockedSurface) + return; + + // Get some local variables to make later code lines more clear to read + CFbsBitmap*& bitmap = QS60WindowSurfacePrivate::lockedSurface->d_ptr->bitmap; + QImage& device = QS60WindowSurfacePrivate::lockedSurface->d_ptr->device; + uchar*& bytes = QS60WindowSurfacePrivate::lockedSurface->d_ptr->bytes; + + bitmap->LockHeap(); + uchar *newBytes = (uchar*)bitmap->DataAddress(); + if (newBytes != bytes) { + bytes = newBytes; + + // Get some values for QImage creation + TDisplayMode mode = bitmap->DisplayMode(); + if (mode == EColor16MA + && qt_widget_private(QS60WindowSurfacePrivate::lockedSurface->window())->isOpaque) + mode = EColor16MU; + QImage::Format format = qt_TDisplayMode2Format( mode ); + TSize bitmapSize = bitmap->SizeInPixels(); + int bytesPerLine = CFbsBitmap::ScanLineLength( bitmapSize.iWidth, mode); + + device = QImage( bytes, bitmapSize.iWidth, bitmapSize.iHeight, bytesPerLine, format ); + } +} + +void QS60WindowSurface::unlockBitmapHeap() +{ + if (!QS60WindowSurfacePrivate::lockedSurface) + return; + + QS60WindowSurfacePrivate::lockedSurface->d_ptr->bitmap->UnlockHeap(); +} + +void QS60WindowSurface::updatePaintDeviceOnBitmap() +{ + // This forces the actual device to be updated based on CFbsBitmap + beginPaint(QRegion()); + endPaint(QRegion()); +} + +CFbsBitmap *QS60WindowSurface::symbianBitmap() const +{ + return d_ptr->bitmap; +} + +QT_END_NAMESPACE diff --git a/src/gui/painting/qwindowsurface_s60_p.h b/src/gui/painting/qwindowsurface_s60_p.h new file mode 100644 index 0000000..7b70fd5 --- /dev/null +++ b/src/gui/painting/qwindowsurface_s60_p.h @@ -0,0 +1,65 @@ +/**************************************************************************** +** +** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ of the Qt Toolkit. +** +** $TROLLTECH_DUAL_EMBEDDED_LICENSE$ +** +****************************************************************************/ + +#ifndef QWINDOWSURFACE_S60_P_H +#define QWINDOWSURFACE_S60_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <qglobal.h> +#include "private/qwindowsurface_p.h" + +class CFbsBitmap; + +QT_BEGIN_NAMESPACE + +struct QS60WindowSurfacePrivate; + +class QS60WindowSurface : public QWindowSurface +{ +public: + QS60WindowSurface(QWidget *widget); + ~QS60WindowSurface(); + + QPaintDevice *paintDevice(); + void flush(QWidget *widget, const QRegion ®ion, const QPoint &offset); + bool scroll(const QRegion &area, int dx, int dy); + + void beginPaint(const QRegion &); + void endPaint(const QRegion &); + + void setGeometry(const QRect &rect); + + static void lockBitmapHeap(); + static void unlockBitmapHeap(); + + CFbsBitmap *symbianBitmap() const; + +private: + void updatePaintDeviceOnBitmap(); + +private: + QS60WindowSurfacePrivate* d_ptr; + +}; + +QT_END_NAMESPACE + +#endif // QWINDOWSURFACE_S60_P_H |