Attachment 70109 Details for Bug 56858 – Downscale source image before creating a cairo image

[patch] Downscale source image before creating a cairo image

0002-cairo-make-drawImage-work-with-images-32767-in-width.patch (text/plain), 20.12 KB, created by Adrian Johnson on 2012-11-15 12:11:55 UTC

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Creator: Adrian Johnson

Created: 2012-11-15 12:11:55 UTC

Size: 20.12 KB

patch

obsolete

>From 665cd05a528bff8a234133bd0a21053b833b1b09 Mon Sep 17 00:00:00 2001
>From: Adrian Johnson <ajohnson@redneon.com>
>Date: Sun, 11 Nov 2012 18:53:12 +1030
>Subject: [PATCH 2/2] cairo: make drawImage work with images > 32767 in
> width/height
>
>Cairo images are limited to 32767 in width and height due to the
>16.16 format used by pixman. Make drawImage work with large images
>by scaling down the image before a cairo image is created.
>
>CairoRescaleBox.cc has been turned into a class with a virtual
>function to get the next row of the source image. This allows the
>rescale code to access the source data one row at a time to avoid
>needing to allocate an image the size of the source image.
>
>A RescaleDrawImage class derived from CairoRescaleBox has been
>written to create the cairo source image to be used by drawImage. The
>code from drawImage that created the cairo source image has been moved
>into RescaleDrawImage::getSourceImage and RescaleDrawImage::getNextRow.
>
>Bug 56858
>---
> poppler/CairoOutputDev.cc  |  264 ++++++++++++++++++++++----------------------
> poppler/CairoRescaleBox.cc |  182 +++++++++++++++---------------
> poppler/CairoRescaleBox.h  |   21 +++-
> 3 files changed, 247 insertions(+), 220 deletions(-)
>
>diff --git a/poppler/CairoOutputDev.cc b/poppler/CairoOutputDev.cc
>index 2cd67c9..02c0461 100644
>--- a/poppler/CairoOutputDev.cc
>+++ b/poppler/CairoOutputDev.cc
>@@ -1750,49 +1750,6 @@ void CairoOutputDev::getScaledSize(int  orig_width,
>   }
> }
> 
>-cairo_surface_t *CairoOutputDev::downscaleSurface(cairo_surface_t *orig_surface) {
>-  cairo_surface_t *dest_surface;
>-  unsigned char *dest_buffer;
>-  int dest_stride;
>-  unsigned char *orig_buffer;
>-  int orig_width, orig_height;
>-  int orig_stride;
>-  int scaledHeight;
>-  int scaledWidth;
>-  GBool res;
>-
>-  if (printing)
>-    return NULL;
>-
>-  orig_width = cairo_image_surface_get_width (orig_surface);
>-  orig_height = cairo_image_surface_get_height (orig_surface);
>-  getScaledSize (orig_width, orig_height, &scaledWidth, &scaledHeight);
>-  if (scaledWidth >= orig_width || scaledHeight >= orig_height)
>-    return NULL;
>-
>-  dest_surface = cairo_surface_create_similar (orig_surface,
>-					       cairo_surface_get_content (orig_surface),
>-					       scaledWidth, scaledHeight);
>-  dest_buffer = cairo_image_surface_get_data (dest_surface);
>-  dest_stride = cairo_image_surface_get_stride (dest_surface);
>-
>-  orig_buffer = cairo_image_surface_get_data (orig_surface);
>-  orig_stride = cairo_image_surface_get_stride (orig_surface);
>-
>-  res = downscale_box_filter((uint32_t *)orig_buffer,
>-			     orig_stride, orig_width, orig_height,
>-			     scaledWidth, scaledHeight, 0, 0,
>-			     scaledWidth, scaledHeight,
>-			     (uint32_t *)dest_buffer, dest_stride);
>-  if (!res) {
>-    cairo_surface_destroy (dest_surface);
>-    return NULL;
>-  }
>-
>-  return dest_surface;
>-
>-}
>-
> cairo_filter_t
> CairoOutputDev::getFilterForSurface(cairo_surface_t *image,
> 				    GBool interpolate)
>@@ -2738,62 +2695,106 @@ void CairoOutputDev::setMimeData(Stream *str, Object *ref, cairo_surface_t *imag
>   }
> }
> 
>-void CairoOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
>-			       int width, int height,
>-			       GfxImageColorMap *colorMap,
>-			       GBool interpolate,
>-			       int *maskColors, GBool inlineImg)
>-{
>-  cairo_surface_t *image;
>-  cairo_pattern_t *pattern, *maskPattern;
>+class RescaleDrawImage : public CairoRescaleBox {
>+private:
>   ImageStream *imgStr;
>-  cairo_matrix_t matrix;
>-  unsigned char *buffer;
>-  int stride, i;
>-  GfxRGB *lookup = NULL;
>-  cairo_filter_t filter = CAIRO_FILTER_BILINEAR;
>-
>-  /* TODO: Do we want to cache these? */
>-  imgStr = new ImageStream(str, width,
>-			   colorMap->getNumPixelComps(),
>-			   colorMap->getBits());
>-  imgStr->reset();
>+  GfxRGB *lookup;
>+  int width;
>+  GfxImageColorMap *colorMap;
>+  int *maskColors;
>+
>+public:
>+  cairo_surface_t *getSourceImage(Stream *str,
>+                                  int widthA, int height,
>+                                  int scaledWidth, int scaledHeight,
>+                                  GBool printing,
>+                                  GfxImageColorMap *colorMapA,
>+                                  int *maskColorsA) {
>+    cairo_surface_t *image = NULL;
>+    int i;
>+
>+    lookup = NULL;
>+    colorMap = colorMapA;
>+    maskColors = maskColorsA;
>+    width = widthA;
>+
>+    /* TODO: Do we want to cache these? */
>+    imgStr = new ImageStream(str, width,
>+                             colorMap->getNumPixelComps(),
>+                             colorMap->getBits());
>+    imgStr->reset();
> 
> #if 0
>-  /* ICCBased color space doesn't do any color correction
>-   * so check its underlying color space as well */
>-  int is_identity_transform;
>-  is_identity_transform = colorMap->getColorSpace()->getMode() == csDeviceRGB ||
>-		  (colorMap->getColorSpace()->getMode() == csICCBased &&
>-		   ((GfxICCBasedColorSpace*)colorMap->getColorSpace())->getAlt()->getMode() == csDeviceRGB);
>+    /* ICCBased color space doesn't do any color correction
>+     * so check its underlying color space as well */
>+    int is_identity_transform;
>+    is_identity_transform = colorMap->getColorSpace()->getMode() == csDeviceRGB ||
>+      (colorMap->getColorSpace()->getMode() == csICCBased &&
>+       ((GfxICCBasedColorSpace*)colorMap->getColorSpace())->getAlt()->getMode() == csDeviceRGB);
> #endif
> 
>-  image = cairo_image_surface_create (maskColors ?
>-				      CAIRO_FORMAT_ARGB32 :
>-				      CAIRO_FORMAT_RGB24,
>-				      width, height);
>-  if (cairo_surface_status (image))
>-    goto cleanup;
>+    // special case for one-channel (monochrome/gray/separation) images:
>+    // build a lookup table here
>+    if (colorMap->getNumPixelComps() == 1) {
>+      int n;
>+      Guchar pix;
> 
>-  // special case for one-channel (monochrome/gray/separation) images:
>-  // build a lookup table here
>-  if (colorMap->getNumPixelComps() == 1) {
>-    int n;
>-    Guchar pix;
>+      n = 1 << colorMap->getBits();
>+      lookup = (GfxRGB *)gmallocn(n, sizeof(GfxRGB));
>+      for (i = 0; i < n; ++i) {
>+        pix = (Guchar)i;
> 
>-    n = 1 << colorMap->getBits();
>-    lookup = (GfxRGB *)gmallocn(n, sizeof(GfxRGB));
>-    for (i = 0; i < n; ++i) {
>-      pix = (Guchar)i;
>+        colorMap->getRGB(&pix, &lookup[i]);
>+      }
>+    }
> 
>-      colorMap->getRGB(&pix, &lookup[i]);
>+    if (printing || scaledWidth >= width || scaledHeight >= height) {
>+      // No downscaling. Create cairo image containing the source image data.
>+      unsigned char *buffer;
>+      int stride;
>+
>+      image = cairo_image_surface_create (maskColors ?
>+                                          CAIRO_FORMAT_ARGB32 :
>+                                          CAIRO_FORMAT_RGB24,
>+                                          width, height);
>+      if (cairo_surface_status (image))
>+        goto cleanup;
>+
>+      buffer = cairo_image_surface_get_data (image);
>+      stride = cairo_image_surface_get_stride (image);
>+      for (int y = 0; y < height; y++) {
>+        uint32_t *dest = (uint32_t *) (buffer + y * stride);
>+        getNextRow(dest);
>+      }
>+    } else {
>+      // // Downscaling required. Create cairo image the size of the rescaled image and
>+      // // downscale the source image data into the cairo image. downScaleImage() will
>+      // call getNextRow() for each source image row. This avoids having to create an
>+      // image the size of the source image which may exceed cairo's 32676x32767 image
>+      // size limit (and also saves a lot of memory).
>+      image = cairo_image_surface_create (maskColors ?
>+                                          CAIRO_FORMAT_ARGB32 :
>+                                          CAIRO_FORMAT_RGB24,
>+                                          scaledWidth, scaledHeight);
>+      if (cairo_surface_status (image))
>+        goto cleanup;
>+
>+      downScaleImage(width, height,
>+                     scaledWidth, scaledHeight,
>+                     0, 0, scaledWidth, scaledHeight,
>+                     image);
>     }
>+    cairo_surface_mark_dirty (image);
>+
>+  cleanup:
>+    gfree(lookup);
>+    imgStr->close();
>+    delete imgStr;
>+    return image;
>   }
> 
>-  buffer = cairo_image_surface_get_data (image);
>-  stride = cairo_image_surface_get_stride (image);
>-  for (int y = 0; y < height; y++) {
>-    uint32_t *dest = (uint32_t *) (buffer + y * stride);
>+  void getNextRow(uint32_t *row) {
>+    int i;
>     Guchar *pix = imgStr->getLine();
> 
>     if (lookup) {
>@@ -2802,54 +2803,63 @@ void CairoOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
> 
>       for (i = 0; i < width; i++) {
>         rgb = lookup[*p];
>-        dest[i] =
>-		((int) colToByte(rgb.r) << 16) |
>-		((int) colToByte(rgb.g) << 8) |
>-		((int) colToByte(rgb.b) << 0);
>-	p++;
>+        row[i] =
>+          ((int) colToByte(rgb.r) << 16) |
>+          ((int) colToByte(rgb.g) << 8) |
>+          ((int) colToByte(rgb.b) << 0);
>+        p++;
>       }
>     } else {
>-      colorMap->getRGBLine (pix, dest, width);
>+      colorMap->getRGBLine (pix, row, width);
>     }
> 
>     if (maskColors) {
>       for (int x = 0; x < width; x++) {
>-	bool is_opaque = false;
>-	for (int i = 0; i < colorMap->getNumPixelComps(); ++i) {
>-	  if (pix[i] < maskColors[2*i] ||
>-	      pix[i] > maskColors[2*i+1]) {
>-	    is_opaque = true;
>-	    break;
>-	  }
>-	}
>-	if (is_opaque)
>-	  *dest |= 0xff000000;
>-	else
>-	  *dest = 0;
>-	dest++;
>-	pix += colorMap->getNumPixelComps();
>+        bool is_opaque = false;
>+        for (int i = 0; i < colorMap->getNumPixelComps(); ++i) {
>+          if (pix[i] < maskColors[2*i] ||
>+              pix[i] > maskColors[2*i+1]) {
>+            is_opaque = true;
>+            break;
>+          }
>+        }
>+        if (is_opaque)
>+          *row |= 0xff000000;
>+        else
>+          *row = 0;
>+        row++;
>+        pix += colorMap->getNumPixelComps();
>       }
>     }
>   }
>-  gfree(lookup);
> 
>-  LOG (printf ("drawImage %dx%d\n", width, height));
>+};
>+
>+void CairoOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
>+			       int widthA, int heightA,
>+			       GfxImageColorMap *colorMap,
>+			       GBool interpolate,
>+			       int *maskColors, GBool inlineImg)
>+{
>+  cairo_surface_t *image;
>+  cairo_pattern_t *pattern, *maskPattern;
>+  cairo_matrix_t matrix;
>+  int width, height;
>+  int scaledWidth, scaledHeight;
>+  cairo_filter_t filter = CAIRO_FILTER_BILINEAR;
>+  RescaleDrawImage rescale;
>+
>+  LOG (printf ("drawImage %dx%d\n", widthA, heightA));
> 
>-  cairo_surface_t *scaled_surface;
>+  getScaledSize (widthA, heightA, &scaledWidth, &scaledHeight);
>+  image = rescale.getSourceImage(str, widthA, heightA, scaledWidth, scaledHeight, printing, colorMap, maskColors);
>+  if (!image)
>+    return;
> 
>-  scaled_surface = downscaleSurface (image);
>-  if (scaled_surface) {
>-    if (cairo_surface_status (scaled_surface))
>-      goto cleanup;
>-    cairo_surface_destroy (image);
>-    image = scaled_surface;
>-    width = cairo_image_surface_get_width (image);
>-    height = cairo_image_surface_get_height (image);
>-  } else {
>+  width = cairo_image_surface_get_width (image);
>+  height = cairo_image_surface_get_height (image);
>+  if (width != widthA || height != heightA)
>     filter = getFilterForSurface (image, interpolate);
>-  }
>-
>-  cairo_surface_mark_dirty (image);
> 
>   if (!inlineImg) /* don't read stream twice if it is an inline image */
>     setMimeData(str, ref, image);
>@@ -2857,7 +2867,7 @@ void CairoOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
>   pattern = cairo_pattern_create_for_surface (image);
>   cairo_surface_destroy (image);
>   if (cairo_pattern_status (pattern))
>-    goto cleanup;
>+    return;
> 
>   cairo_pattern_set_filter (pattern, filter);
> 
>@@ -2869,7 +2879,7 @@ void CairoOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
>   cairo_pattern_set_matrix (pattern, &matrix);
>   if (cairo_pattern_status (pattern)) {
>     cairo_pattern_destroy (pattern);
>-    goto cleanup;
>+    return;
>   }
> 
>   if (!mask && fill_opacity != 1.0) {
>@@ -2912,10 +2922,6 @@ void CairoOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
>   }
> 
>   cairo_pattern_destroy (pattern);
>-
>-cleanup:
>-  imgStr->close();
>-  delete imgStr;
> }
> 
> 
>diff --git a/poppler/CairoRescaleBox.cc b/poppler/CairoRescaleBox.cc
>index 68a0c4c..5e814a9 100644
>--- a/poppler/CairoRescaleBox.cc
>+++ b/poppler/CairoRescaleBox.cc
>@@ -57,6 +57,7 @@
> /* we work in fixed point where 1. == 1 << 24 */
> #define FIXED_SHIFT 24
> 
>+
> static void downsample_row_box_filter (
>         int start, int width,
>         uint32_t *src, uint32_t *dest,
>@@ -261,106 +262,115 @@ static int compute_coverage (int coverage[], int src_length, int dest_length)
>     return ratio;
> }
> 
>-GBool downscale_box_filter(uint32_t *orig, int orig_stride, unsigned orig_width, unsigned orig_height,
>-			   signed scaled_width, signed scaled_height,
>-			   uint16_t start_column, uint16_t start_row,
>-			   uint16_t width, uint16_t height,
>-			   uint32_t *dest, int dst_stride)
>-{
>-    int pixel_coverage_x, pixel_coverage_y;
>-    int dest_y;
>-    int src_y = 0;
>-    uint32_t *scanline = orig;
>-    int *x_coverage = NULL;
>-    int *y_coverage = NULL;
>-    uint32_t *temp_buf = NULL;
>-    GBool retval = gFalse;
>-
>-    x_coverage = (int *)gmallocn3 (orig_width, 1, sizeof(int));
>-    y_coverage = (int *)gmallocn3 (orig_height, 1, sizeof(int));
>-
>-    /* we need to allocate enough room for ceil(src_height/dest_height)+1
>-      Example:
>-      src_height = 140
>-      dest_height = 50
>-      src_height/dest_height = 2.8
>-
>-      |-------------|       2.8 pixels
>-      |----|----|----|----| 4 pixels
>-      need to sample 3 pixels
>-
>-         |-------------|       2.8 pixels
>-      |----|----|----|----| 4 pixels
>-      need to sample 4 pixels
>-    */
> 
>-    temp_buf = (uint32_t *)gmallocn3 ((orig_height + scaled_height-1)/scaled_height+1, scaled_width, sizeof(uint32_t));
>-
>-    if (!x_coverage || !y_coverage || !scanline || !temp_buf)
>-	goto cleanup;
>+GBool CairoRescaleBox::downScaleImage(unsigned orig_width, unsigned orig_height,
>+                                      signed scaled_width, signed scaled_height,
>+                                      unsigned short int start_column, unsigned short int start_row,
>+                                      unsigned short int width, unsigned short int height,
>+                                      cairo_surface_t *dest_surface) {
>+  int pixel_coverage_x, pixel_coverage_y;
>+  int dest_y;
>+  int src_y = 0;
>+  uint32_t *scanline;
>+  int *x_coverage = NULL;
>+  int *y_coverage = NULL;
>+  uint32_t *temp_buf = NULL;
>+  GBool retval = gFalse;
>+  unsigned int *dest;
>+  int dst_stride;
>+
>+  dest = (unsigned int *)cairo_image_surface_get_data (dest_surface);
>+  dst_stride = cairo_image_surface_get_stride (dest_surface);
>+
>+  scanline = (uint32_t*)gmallocn3 (orig_width, 1, sizeof(int));
>+
>+  x_coverage = (int *)gmallocn3 (orig_width, 1, sizeof(int));
>+  y_coverage = (int *)gmallocn3 (orig_height, 1, sizeof(int));
>+
>+  /* we need to allocate enough room for ceil(src_height/dest_height)+1
>+     Example:
>+     src_height = 140
>+     dest_height = 50
>+     src_height/dest_height = 2.8
>+
>+     |-------------|       2.8 pixels
>+     |----|----|----|----| 4 pixels
>+     need to sample 3 pixels
>+
>+     |-------------|       2.8 pixels
>+     |----|----|----|----| 4 pixels
>+     need to sample 4 pixels
>+  */
>+
>+  temp_buf = (uint32_t *)gmallocn3 ((orig_height + scaled_height-1)/scaled_height+1, scaled_width, sizeof(uint32_t));
>+
>+  if (!x_coverage || !y_coverage || !scanline || !temp_buf)
>+    goto cleanup;
>+
>+  pixel_coverage_x = compute_coverage (x_coverage, orig_width, scaled_width);
>+  pixel_coverage_y = compute_coverage (y_coverage, orig_height, scaled_height);
>+
>+  assert (width + start_column <= scaled_width);
>+
>+  /* skip the rows at the beginning */
>+  for (dest_y = 0; dest_y < start_row; dest_y++)
>+  {
>+    int box = 1 << FIXED_SHIFT;
>+    int start_coverage_y = y_coverage[dest_y];
>+    box -= start_coverage_y;
>+    getNextRow(scanline);
>+    src_y++;
>+    while (box >= pixel_coverage_y)
>+    {
>+      box -= pixel_coverage_y;
>+      getNextRow(scanline);
>+      src_y++;
>+    }
>+  }
> 
>-    pixel_coverage_x = compute_coverage (x_coverage, orig_width, scaled_width);
>-    pixel_coverage_y = compute_coverage (y_coverage, orig_height, scaled_height);
>+  for (; dest_y < start_row + height; dest_y++)
>+  {
>+    int columns = 0;
>+    int box = 1 << FIXED_SHIFT;
>+    int start_coverage_y = y_coverage[dest_y];
> 
>-    assert (width + start_column <= scaled_width);
>+    downsample_row_box_filter (start_column, width, scanline, temp_buf + width * columns, x_coverage, pixel_coverage_x);
>+    columns++;
>+    getNextRow(scanline);
>+    src_y++;
>+    box -= start_coverage_y;
> 
>-    /* skip the rows at the beginning */
>-    for (dest_y = 0; dest_y < start_row; dest_y++)
>+    while (box >= pixel_coverage_y)
>     {
>-        int box = 1 << FIXED_SHIFT;
>-        int start_coverage_y = y_coverage[dest_y];
>-        box -= start_coverage_y;
>-        src_y++;
>-        while (box >= pixel_coverage_y)
>-        {
>-            box -= pixel_coverage_y;
>-            src_y++;
>-        }
>+      downsample_row_box_filter (start_column, width, scanline, temp_buf + width * columns, x_coverage, pixel_coverage_x);
>+      columns++;
>+      getNextRow(scanline);
>+      src_y++;
>+      box -= pixel_coverage_y;
>     }
> 
>-    for (; dest_y < start_row + height; dest_y++)
>+    /* downsample any leftovers */
>+    if (box > 0)
>     {
>-        int columns = 0;
>-        int box = 1 << FIXED_SHIFT;
>-        int start_coverage_y = y_coverage[dest_y];
>-
>-	scanline = orig + src_y * orig_stride / 4;
>-        downsample_row_box_filter (start_column, width, scanline, temp_buf + width * columns, x_coverage, pixel_coverage_x);
>-        columns++;
>-        src_y++;
>-        box -= start_coverage_y;
>-
>-        while (box >= pixel_coverage_y)
>-        {
>-	    scanline = orig + src_y * orig_stride / 4;
>-            downsample_row_box_filter (start_column, width, scanline, temp_buf + width * columns, x_coverage, pixel_coverage_x);
>-            columns++;
>-            src_y++;
>-            box -= pixel_coverage_y;
>-        }
>-
>-        /* downsample any leftovers */
>-        if (box > 0)
>-        {
>-	    scanline = orig + src_y * orig_stride / 4;
>-            downsample_row_box_filter (start_column, width, scanline, temp_buf + width * columns, x_coverage, pixel_coverage_x);
>-            columns++;
>-        }
>+      downsample_row_box_filter (start_column, width, scanline, temp_buf + width * columns, x_coverage, pixel_coverage_x);
>+      columns++;
>+    }
> 
>-        /* now scale the rows we just downsampled in the y direction */
>-        downsample_columns_box_filter (width, start_coverage_y, pixel_coverage_y, temp_buf, dest);
>-        dest += dst_stride / 4;
>+    /* now scale the rows we just downsampled in the y direction */
>+    downsample_columns_box_filter (width, start_coverage_y, pixel_coverage_y, temp_buf, dest);
>+    dest += dst_stride / 4;
> 
> //        assert(width*columns <= ((orig_height + scaled_height-1)/scaled_height+1) * width);
>-    }
>+  }
> //    assert (src_y<=orig_height);
> 
>-    retval = gTrue;
>+  retval = gTrue;
> 
> cleanup:
>-    free (x_coverage);
>-    free (y_coverage);
>-    free (temp_buf);
>+  free (x_coverage);
>+  free (y_coverage);
>+  free (temp_buf);
>+  free (scanline);
> 
>-    return retval;
>+  return retval;
> }
>diff --git a/poppler/CairoRescaleBox.h b/poppler/CairoRescaleBox.h
>index 5349c87..8f6856a 100644
>--- a/poppler/CairoRescaleBox.h
>+++ b/poppler/CairoRescaleBox.h
>@@ -2,11 +2,22 @@
> #define CAIRO_RESCALE_BOX_H
> 
> #include "goo/gtypes.h"
>+#include <cairo.h>
> 
>-GBool downscale_box_filter(unsigned int *orig, int orig_stride, unsigned orig_width, unsigned orig_height,
>-			   signed scaled_width, signed scaled_height,
>-			   unsigned short int start_column, unsigned short int start_row,
>-			   unsigned short int width, unsigned short int height,
>-			   unsigned int *dest, int dst_stride);
>+class CairoRescaleBox {
>+public:
>+
>+  CairoRescaleBox() {};
>+  virtual ~CairoRescaleBox() {};
>+
>+  virtual GBool downScaleImage(unsigned orig_width, unsigned orig_height,
>+                               signed scaled_width, signed scaled_height,
>+                               unsigned short int start_column, unsigned short int start_row,
>+                               unsigned short int width, unsigned short int height,
>+                               cairo_surface_t *dest_surface);
>+
>+  virtual void getNextRow(uint32_t *row) = 0;
>+
>+};
> 
> #endif /* CAIRO_RESCALE_BOX_H */
>-- 
>1.7.10.4
>

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Attachments on bug 56858: 69892 | 69893 | 70107 | 70109 | 70185 | 70186 | 70187

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