diff options
Diffstat (limited to 'meta-oe/recipes-qt/qt4/files/0009-support-2bpp.patch')
-rw-r--r-- | meta-oe/recipes-qt/qt4/files/0009-support-2bpp.patch | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/meta-oe/recipes-qt/qt4/files/0009-support-2bpp.patch b/meta-oe/recipes-qt/qt4/files/0009-support-2bpp.patch deleted file mode 100644 index cf44ea8214..0000000000 --- a/meta-oe/recipes-qt/qt4/files/0009-support-2bpp.patch +++ /dev/null @@ -1,299 +0,0 @@ -Add 2bpp support - -Ported from OE by: Yu Ke <ke.yu@intel.com> - -diff -urN qt-embedded-linux-opensource-src-4.4.3.orig/configure qt-embedded-linux-opensource-src-4.4.3/configure ---- qt-embedded-linux-opensource-src-4.4.3.orig/configure 2008-09-27 11:01:23.000000000 +0200 -+++ qt-embedded-linux-opensource-src-4.4.3/configure 2009-01-14 14:30:53.000000000 +0100 -@@ -5045,6 +5045,7 @@ - echo "Choose pixel-depths to support:" - echo - echo " 1. 1bpp, black/white" -+ echo " 2. 2bpp, grayscale" - echo " 4. 4bpp, grayscale" - echo " 8. 8bpp, paletted" - echo " 12. 12bpp, rgb 4-4-4" -@@ -5063,11 +5064,11 @@ - fi - if [ -n "$CFG_QWS_DEPTHS" -a "$PLATFORM_QWS" = "yes" ]; then - if [ "$CFG_QWS_DEPTHS" = "all" ]; then -- CFG_QWS_DEPTHS="1 4 8 12 15 16 18 24 32 generic" -+ CFG_QWS_DEPTHS="1 2 4 8 12 15 16 18 24 32 generic" - fi - for D in `echo "$CFG_QWS_DEPTHS" | sed -e 's/,/ /g'`; do - case $D in -- 1|4|8|12|15|16|18|24|32) QCONFIG_FLAGS="$QCONFIG_FLAGS QT_QWS_DEPTH_$D";; -+ 1|2|4|8|12|15|16|18|24|32) QCONFIG_FLAGS="$QCONFIG_FLAGS QT_QWS_DEPTH_$D";; - generic) QCONFIG_FLAGS="$QCONFIG_FLAGS QT_QWS_DEPTH_GENERIC";; - esac - done -diff -urN qt-embedded-linux-opensource-src-4.4.3.orig/src/gui/embedded/qscreenlinuxfb_qws.cpp qt-embedded-linux-opensource-src-4.4.3/src/gui/embedded/qscreenlinuxfb_qws.cpp ---- qt-embedded-linux-opensource-src-4.4.3.orig/src/gui/embedded/qscreenlinuxfb_qws.cpp 2008-09-27 11:01:28.000000000 +0200 -+++ qt-embedded-linux-opensource-src-4.4.3/src/gui/embedded/qscreenlinuxfb_qws.cpp 2009-01-14 17:22:34.000000000 +0100 -@@ -404,8 +404,8 @@ - setupOffScreen(); - - // Now read in palette -- if((vinfo.bits_per_pixel==8) || (vinfo.bits_per_pixel==4)) { -- screencols= (vinfo.bits_per_pixel==8) ? 256 : 16; -+ if((vinfo.bits_per_pixel==8) || (vinfo.bits_per_pixel==4) || (vinfo.bits_per_pixel==2)) { -+ screencols= 1 << vinfo.bits_per_pixel; - int loopc; - fb_cmap startcmap; - startcmap.start=0; -diff -urN qt-embedded-linux-opensource-src-4.4.3.orig/src/gui/embedded/qscreen_qws.cpp qt-embedded-linux-opensource-src-4.4.3/src/gui/embedded/qscreen_qws.cpp ---- qt-embedded-linux-opensource-src-4.4.3.orig/src/gui/embedded/qscreen_qws.cpp 2008-09-27 11:01:28.000000000 +0200 -+++ qt-embedded-linux-opensource-src-4.4.3/src/gui/embedded/qscreen_qws.cpp 2009-01-14 17:22:44.000000000 +0100 -@@ -444,6 +444,58 @@ - } - #endif // QT_QWS_DEPTH_4 - -+#ifdef QT_QWS_DEPTH_2 -+static inline void qt_rectfill_gray2(quint8 *dest, quint8 value, -+ int x, int y, int width, int height, -+ int stride) -+{ -+ const int pixelsPerByte = 4; -+ const int alignWidth = qMin(width, (4 - (x & 3)) & 3); -+ const int doAlign = (alignWidth > 0 ? 1 : 0); -+ const int alignStart = pixelsPerByte - 1 - (x & 3); -+ const int alignStop = alignStart - (alignWidth - 1); -+ const quint8 alignMask = ((1 << (2 * alignWidth)) - 1) << (2 * alignStop); -+ const int tailWidth = (width - alignWidth) & 3; -+ const int doTail = (tailWidth > 0 ? 1 : 0); -+ const quint8 tailMask = (1 << (2 * (pixelsPerByte - tailWidth))) - 1; -+ const int width8 = (width - alignWidth) / pixelsPerByte; -+ -+ dest += y * stride + x / pixelsPerByte; -+ stride -= (doAlign + width8); -+ -+ for (int j = 0; j < height; ++j) { -+ if (doAlign) { -+ *dest = (*dest & ~alignMask) | (value & alignMask); -+ ++dest; -+ } -+ if (width8) { -+ qt_memfill<quint8>(dest, value, width8); -+ dest += width8; -+ } -+ if (doTail) -+ *dest = (*dest & tailMask) | (value & ~tailMask); -+ dest += stride; -+ } -+} -+ -+static void solidFill_gray2(QScreen *screen, const QColor &color, -+ const QRegion ®ion) -+{ -+ quint8 *dest = reinterpret_cast<quint8*>(screen->base()); -+ const quint8 c = qGray(color.rgba()) >> 6; -+ const quint8 c8 = (c << 6) | (c << 4) | (c << 2) | c; -+ -+ const int stride = screen->linestep(); -+ const QVector<QRect> rects = region.rects(); -+ -+ for (int i = 0; i < rects.size(); ++i) { -+ const QRect r = rects.at(i); -+ qt_rectfill_gray2(dest, c8, r.x(), r.y(), r.width(), r.height(), -+ stride); -+ } -+} -+#endif // QT_QWS_DEPTH_2 -+ - #ifdef QT_QWS_DEPTH_1 - static inline void qt_rectfill_mono(quint8 *dest, quint8 value, - int x, int y, int width, int height, -@@ -551,6 +603,11 @@ - screen->d_ptr->solidFill = solidFill_gray4; - break; - #endif -+#ifdef QT_QWS_DEPTH_2 -+ case 2: -+ screen->d_ptr->solidFill = solidFill_gray2; -+ break; -+#endif - #ifdef QT_QWS_DEPTH_1 - case 1: - screen->d_ptr->solidFill = solidFill_mono; -@@ -958,6 +1015,149 @@ - } - #endif // QT_QWS_DEPTH_4 - -+#ifdef QT_QWS_DEPTH_2 -+ -+struct qgray2 { quint8 dummy; } Q_PACKED; -+ -+template <typename SRC> -+static inline quint8 qt_convertToGray2(SRC color); -+ -+template <> -+inline quint8 qt_convertToGray2(quint32 color) -+{ -+ return qGray(color) >> 6; -+} -+ -+template <> -+inline quint8 qt_convertToGray2(quint16 color) -+{ -+ const int r = (color & 0xf800) >> 11; -+ const int g = (color & 0x07e0) >> 6; // only keep 5 bit -+ const int b = (color & 0x001f); -+ return (r * 11 + g * 16 + b * 5) >> 8; -+} -+ -+template <> -+inline quint8 qt_convertToGray2(qrgb444 color) -+{ -+ return qt_convertToGray2(quint32(color)); -+} -+ -+template <> -+inline quint8 qt_convertToGray2(qargb4444 color) -+{ -+ return qt_convertToGray2(quint32(color)); -+} -+ -+template <typename SRC> -+static inline void qt_rectconvert_gray2(qgray2 *dest2, const SRC *src, -+ int x, int y, int width, int height, -+ int dstStride, int srcStride) -+{ -+ const int pixelsPerByte = 4; -+ quint8 *dest8 = reinterpret_cast<quint8*>(dest2) -+ + y * dstStride + x / pixelsPerByte; -+ const int alignWidth = qMin(width, (4 - (x & 3)) & 3); -+ const int doAlign = (alignWidth > 0 ? 1 : 0); -+ const int alignStart = pixelsPerByte - 1 - (x & 3); -+ const int alignStop = alignStart - (alignWidth - 1); -+ const quint8 alignMask = ((1 << (2 * alignWidth)) - 1) << (2 * alignStop); -+ const int tailWidth = (width - alignWidth) & 3; -+ const int doTail = (tailWidth > 0 ? 1 : 0); -+ const quint8 tailMask = (1 << (2 * (pixelsPerByte - tailWidth))) - 1; -+ const int width8 = (width - alignWidth) / pixelsPerByte; -+ -+ srcStride = srcStride / sizeof(SRC) - (width8 * pixelsPerByte + alignWidth); -+ dstStride -= (width8 + doAlign); -+ -+ for (int j = 0; j < height; ++j) { -+ if (doAlign) { -+ quint8 d = *dest8 & ~alignMask; -+ for (int i = alignStart; i >= alignStop; --i) -+ d |= qt_convertToGray2<SRC>(*src++) << (2 * i); -+ *dest8++ = d; -+ } -+ for (int i = 0; i < width8; ++i) { -+ *dest8 = (qt_convertToGray2<SRC>(src[0]) << 6) -+ | (qt_convertToGray2<SRC>(src[1]) << 4) -+ | (qt_convertToGray2<SRC>(src[2]) << 2) -+ | (qt_convertToGray2<SRC>(src[3])); -+ src += 4; -+ ++dest8; -+ } -+ if (doTail) { -+ quint8 d = *dest8 & tailMask; -+ switch (tailWidth) { -+ case 3: d |= qt_convertToGray2<SRC>(src[2]) << 2; -+ case 2: d |= qt_convertToGray2<SRC>(src[1]) << 4; -+ case 1: d |= qt_convertToGray2<SRC>(src[0]) << 6; -+ } -+ *dest8 = d; -+ } -+ -+ dest8 += dstStride; -+ src += srcStride; -+ } -+} -+ -+template <> -+void qt_rectconvert(qgray2 *dest, const quint32 *src, -+ int x, int y, int width, int height, -+ int dstStride, int srcStride) -+{ -+ qt_rectconvert_gray2<quint32>(dest, src, x, y, width, height, -+ dstStride, srcStride); -+} -+ -+template <> -+void qt_rectconvert(qgray2 *dest, const quint16 *src, -+ int x, int y, int width, int height, -+ int dstStride, int srcStride) -+{ -+ qt_rectconvert_gray2<quint16>(dest, src, x, y, width, height, -+ dstStride, srcStride); -+} -+ -+template <> -+void qt_rectconvert(qgray2 *dest, const qrgb444 *src, -+ int x, int y, int width, int height, -+ int dstStride, int srcStride) -+{ -+ qt_rectconvert_gray2<qrgb444>(dest, src, x, y, width, height, -+ dstStride, srcStride); -+} -+ -+template <> -+void qt_rectconvert(qgray2 *dest, const qargb4444 *src, -+ int x, int y, int width, int height, -+ int dstStride, int srcStride) -+{ -+ qt_rectconvert_gray2<qargb4444>(dest, src, x, y, width, height, -+ dstStride, srcStride); -+} -+ -+static void blit_2(QScreen *screen, const QImage &image, -+ const QPoint &topLeft, const QRegion ®ion) -+{ -+ switch (image.format()) { -+ case QImage::Format_ARGB32_Premultiplied: -+ blit_template<qgray2, quint32>(screen, image, topLeft, region); -+ return; -+ case QImage::Format_RGB16: -+ blit_template<qgray2, quint16>(screen, image, topLeft, region); -+ return; -+ case QImage::Format_RGB444: -+ blit_template<qgray2, qrgb444>(screen, image, topLeft, region); -+ return; -+ case QImage::Format_ARGB4444_Premultiplied: -+ blit_template<qgray2, qargb4444>(screen, image, topLeft, region); -+ return; -+ default: -+ qCritical("blit_2(): Image format %d not supported!", image.format()); -+ } -+} -+#endif // QT_QWS_DEPTH_2 -+ - #ifdef QT_QWS_DEPTH_1 - - struct qmono { quint8 dummy; } Q_PACKED; -@@ -1206,6 +1406,11 @@ - screen->d_ptr->blit = blit_4; - break; - #endif -+#ifdef QT_QWS_DEPTH_2 -+ case 2: -+ screen->d_ptr->blit = blit_2; -+ break; -+#endif - #ifdef QT_QWS_DEPTH_1 - case 1: - screen->d_ptr->blit = blit_1; -@@ -2056,6 +2261,8 @@ - } - } else if (d == 4) { - ret = qGray(r, g, b) >> 4; -+ } else if (d == 2) { -+ ret = qGray(r, g, b) >> 6; - } else if (d == 1) { - ret = qGray(r, g, b) >= 128; - } else { -@@ -2126,6 +2333,10 @@ - } else if(d==1) { - return true; - #endif -+#ifdef QT_QWS_DEPTH_2 -+ } else if(d==2) { -+ return true; -+#endif - #ifdef QT_QWS_DEPTH_4 - } else if(d==4) { - return true; |