# HG changeset patch # User Wolfgang Rosenauer # Date 1280731778 -7200 # Node ID f5759aada90ebeef01d6e2997a42731c4e93ffda # Parent a535723d4453befa07b2ed8b5433c29505f3bb68 add cairo lcd patch from 1.9.2 branch (doesn't apply yet) diff -r a535723d4453 -r f5759aada90e mozilla-cairo-lcd.patch --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mozilla-cairo-lcd.patch Mon Aug 02 08:49:38 2010 +0200 @@ -0,0 +1,1296 @@ +# HG changeset patch +# Parent 863b8585016fffd4755445eca723011717f4b930 +Subject: Add a Cairo LCD filter to use FreeType LCD colour filtering features +References: +https://bugzilla.mozilla.org/show_bug.cgi?id=404637 +http://bugs.freedesktop.org/show_bug.cgi?id=10301 + +diff --git a/config/system-headers b/config/system-headers +--- a/config/system-headers ++++ b/config/system-headers +@@ -262,16 +262,17 @@ Font.h + Fonts.h + fp.h + fpieee.h + frame/log.h + frame/req.h + freetype/freetype.h + freetype/ftcache.h + freetype/ftglyph.h ++freetype/ftlcdfil.h + freetype/ftsynth.h + freetype/ftoutln.h + freetype/ttnameid.h + freetype/tttables.h + freetype/t1tables.h + fribidi/fribidi.h + FSp_fopen.h + fstream.h +diff --git a/gfx/cairo/cairo/src/cairo-font-options.c b/gfx/cairo/cairo/src/cairo-font-options.c +--- a/gfx/cairo/cairo/src/cairo-font-options.c ++++ b/gfx/cairo/cairo/src/cairo-font-options.c +@@ -34,41 +34,44 @@ + * Owen Taylor + */ + + #include "cairoint.h" + + static const cairo_font_options_t _cairo_font_options_nil = { + CAIRO_ANTIALIAS_DEFAULT, + CAIRO_SUBPIXEL_ORDER_DEFAULT, ++ CAIRO_LCD_FILTER_DEFAULT, + CAIRO_HINT_STYLE_DEFAULT, + CAIRO_HINT_METRICS_DEFAULT + }; + + /** + * _cairo_font_options_init_default: + * @options: a #cairo_font_options_t + * + * Initializes all fields of the font options object to default values. + **/ + void + _cairo_font_options_init_default (cairo_font_options_t *options) + { + options->antialias = CAIRO_ANTIALIAS_DEFAULT; + options->subpixel_order = CAIRO_SUBPIXEL_ORDER_DEFAULT; ++ options->lcd_filter = CAIRO_LCD_FILTER_DEFAULT; + options->hint_style = CAIRO_HINT_STYLE_DEFAULT; + options->hint_metrics = CAIRO_HINT_METRICS_DEFAULT; + } + + void + _cairo_font_options_init_copy (cairo_font_options_t *options, + const cairo_font_options_t *other) + { + options->antialias = other->antialias; + options->subpixel_order = other->subpixel_order; ++ options->lcd_filter = other->lcd_filter; + options->hint_style = other->hint_style; + options->hint_metrics = other->hint_metrics; + } + + /** + * cairo_font_options_create: + * + * Allocates a new font options object with all options initialized +@@ -184,16 +187,18 @@ cairo_font_options_merge (cairo_font_opt + + if (cairo_font_options_status ((cairo_font_options_t *) other)) + return; + + if (other->antialias != CAIRO_ANTIALIAS_DEFAULT) + options->antialias = other->antialias; + if (other->subpixel_order != CAIRO_SUBPIXEL_ORDER_DEFAULT) + options->subpixel_order = other->subpixel_order; ++ if (other->lcd_filter != CAIRO_LCD_FILTER_DEFAULT) ++ options->lcd_filter = other->lcd_filter; + if (other->hint_style != CAIRO_HINT_STYLE_DEFAULT) + options->hint_style = other->hint_style; + if (other->hint_metrics != CAIRO_HINT_METRICS_DEFAULT) + options->hint_metrics = other->hint_metrics; + } + slim_hidden_def (cairo_font_options_merge); + + /** +@@ -216,16 +221,17 @@ cairo_font_options_equal (const cairo_fo + if (cairo_font_options_status ((cairo_font_options_t *) other)) + return FALSE; + + if (options == other) + return TRUE; + + return (options->antialias == other->antialias && + options->subpixel_order == other->subpixel_order && ++ options->lcd_filter == other->lcd_filter && + options->hint_style == other->hint_style && + options->hint_metrics == other->hint_metrics); + } + slim_hidden_def (cairo_font_options_equal); + + /** + * cairo_font_options_hash: + * @options: a #cairo_font_options_t +@@ -241,17 +247,18 @@ slim_hidden_def (cairo_font_options_equa + unsigned long + cairo_font_options_hash (const cairo_font_options_t *options) + { + if (cairo_font_options_status ((cairo_font_options_t *) options)) + options = &_cairo_font_options_nil; /* force default values */ + + return ((options->antialias) | + (options->subpixel_order << 4) | +- (options->hint_style << 8) | ++ (options->lcd_filter << 8) | ++ (options->hint_style << 12) | + (options->hint_metrics << 16)); + } + slim_hidden_def (cairo_font_options_hash); + + /** + * cairo_font_options_set_antialias: + * @options: a #cairo_font_options_t + * @antialias: the new antialiasing mode +@@ -323,16 +330,58 @@ cairo_font_options_get_subpixel_order (c + { + if (cairo_font_options_status ((cairo_font_options_t *) options)) + return CAIRO_SUBPIXEL_ORDER_DEFAULT; + + return options->subpixel_order; + } + + /** ++ * _cairo_font_options_set_lcd_filter: ++ * @options: a #cairo_font_options_t ++ * @lcd_filter: the new LCD filter ++ * ++ * Sets the LCD filter for the font options object. The LCD filter ++ * specifies how pixels are filtered when rendered with an antialiasing ++ * mode of %CAIRO_ANTIALIAS_SUBPIXEL. See the documentation for ++ * #cairo_lcd_filter_t for full details. ++ * ++ * Since: 1.8 ++ **/ ++void ++_cairo_font_options_set_lcd_filter (cairo_font_options_t *options, ++ cairo_lcd_filter_t lcd_filter) ++{ ++ if (cairo_font_options_status (options)) ++ return; ++ ++ options->lcd_filter = lcd_filter; ++} ++ ++/** ++ * _cairo_font_options_get_lcd_filter: ++ * @options: a #cairo_font_options_t ++ * ++ * Gets the LCD filter for the font options object. ++ * See the documentation for #cairo_lcd_filter_t for full details. ++ * ++ * Return value: the LCD filter for the font options object ++ * ++ * Since: 1.8 ++ **/ ++cairo_lcd_filter_t ++_cairo_font_options_get_lcd_filter (const cairo_font_options_t *options) ++{ ++ if (cairo_font_options_status ((cairo_font_options_t *) options)) ++ return CAIRO_LCD_FILTER_DEFAULT; ++ ++ return options->lcd_filter; ++} ++ ++/** + * cairo_font_options_set_hint_style: + * @options: a #cairo_font_options_t + * @hint_style: the new hint style + * + * Sets the hint style for font outlines for the font options object. + * This controls whether to fit font outlines to the pixel grid, + * and if so, whether to optimize for fidelity or contrast. + * See the documentation for #cairo_hint_style_t for full details. +diff --git a/gfx/cairo/cairo/src/cairo-ft-font.c b/gfx/cairo/cairo/src/cairo-ft-font.c +--- a/gfx/cairo/cairo/src/cairo-ft-font.c ++++ b/gfx/cairo/cairo/src/cairo-ft-font.c +@@ -54,16 +54,38 @@ + #include FT_FREETYPE_H + #include FT_OUTLINE_H + #include FT_IMAGE_H + #include FT_TRUETYPE_TABLES_H + #if HAVE_FT_GLYPHSLOT_EMBOLDEN + #include FT_SYNTHESIS_H + #endif + ++#include FT_LCD_FILTER_H ++ ++/* Fontconfig version older than 2.6 didn't have these options */ ++#ifndef FC_LCD_FILTER ++#define FC_LCD_FILTER "lcdfilter" ++#endif ++/* Some Ubuntu versions defined FC_LCD_FILTER without defining the following */ ++#ifndef FC_LCD_NONE ++#define FC_LCD_NONE 0 ++#define FC_LCD_DEFAULT 1 ++#define FC_LCD_LIGHT 2 ++#define FC_LCD_LEGACY 3 ++#endif ++ ++/* FreeType version older than 2.3.5(?) didn't have these options */ ++#ifndef FT_LCD_FILTER_NONE ++#define FT_LCD_FILTER_NONE 0 ++#define FT_LCD_FILTER_DEFAULT 1 ++#define FT_LCD_FILTER_LIGHT 2 ++#define FT_LCD_FILTER_LEGACY 16 ++#endif ++ + #define DOUBLE_TO_26_6(d) ((FT_F26Dot6)((d) * 64.0)) + #define DOUBLE_FROM_26_6(t) ((double)(t) / 64.0) + #define DOUBLE_TO_16_16(d) ((FT_Fixed)((d) * 65536.0)) + #define DOUBLE_FROM_16_16(t) ((double)(t) / 65536.0) + + /* This is the max number of FT_face objects we keep open at once + */ + #define MAX_OPEN_FACES 10 +@@ -772,46 +794,309 @@ _cairo_ft_unscaled_font_set_scale (cairo + unscaled->face->available_sizes[best_i].height); + if (error) + return _cairo_error (CAIRO_STATUS_NO_MEMORY); + } + + return CAIRO_STATUS_SUCCESS; + } + +-/* Empirically-derived subpixel filtering values thanks to Keith +- * Packard and libXft. */ +-static const int filters[3][3] = { +- /* red */ +-#if 0 +- { 65538*4/7,65538*2/7,65538*1/7 }, +- /* green */ +- { 65536*1/4, 65536*2/4, 65537*1/4 }, +- /* blue */ +- { 65538*1/7,65538*2/7,65538*4/7 }, ++/* we sometimes need to convert the glyph bitmap in a FT_GlyphSlot ++ * into a different format. For example, we want to convert a ++ * FT_PIXEL_MODE_LCD or FT_PIXEL_MODE_LCD_V bitmap into a 32-bit ++ * ARGB or ABGR bitmap. ++ * ++ * this function prepares a target descriptor for this operation. ++ * ++ * input :: target bitmap descriptor. The function will set its ++ * 'width', 'rows' and 'pitch' fields, and only these ++ * ++ * slot :: the glyph slot containing the source bitmap. this ++ * function assumes that slot->format == FT_GLYPH_FORMAT_BITMAP ++ * ++ * mode :: the requested final rendering mode. supported values are ++ * MONO, NORMAL (i.e. gray), LCD and LCD_V ++ * ++ * the function returns the size in bytes of the corresponding buffer, ++ * it's up to the caller to allocate the corresponding memory block ++ * before calling _fill_xrender_bitmap ++ * ++ * it also returns -1 in case of error (e.g. incompatible arguments, ++ * like trying to convert a gray bitmap into a monochrome one) ++ */ ++static int ++_compute_xrender_bitmap_size(FT_Bitmap *target, ++ FT_GlyphSlot slot, ++ FT_Render_Mode mode) ++{ ++ FT_Bitmap *ftbit; ++ int width, height, pitch; ++ ++ if (slot->format != FT_GLYPH_FORMAT_BITMAP) ++ return -1; ++ ++ /* compute the size of the final bitmap */ ++ ftbit = &slot->bitmap; ++ ++ width = ftbit->width; ++ height = ftbit->rows; ++ pitch = (width + 3) & ~3; ++ ++ switch (ftbit->pixel_mode) { ++ case FT_PIXEL_MODE_MONO: ++ if (mode == FT_RENDER_MODE_MONO) { ++ pitch = (((width + 31) & ~31) >> 3); ++ break; ++ } ++ /* fall-through */ ++ ++ case FT_PIXEL_MODE_GRAY: ++ if (mode == FT_RENDER_MODE_LCD || ++ mode == FT_RENDER_MODE_LCD_V) ++ { ++ /* each pixel is replicated into a 32-bit ARGB value */ ++ pitch = width * 4; ++ } ++ break; ++ ++ case FT_PIXEL_MODE_LCD: ++ if (mode != FT_RENDER_MODE_LCD) ++ return -1; ++ ++ /* horz pixel triplets are packed into 32-bit ARGB values */ ++ width /= 3; ++ pitch = width * 4; ++ break; ++ ++ case FT_PIXEL_MODE_LCD_V: ++ if (mode != FT_RENDER_MODE_LCD_V) ++ return -1; ++ ++ /* vert pixel triplets are packed into 32-bit ARGB values */ ++ height /= 3; ++ pitch = width * 4; ++ break; ++ ++ default: /* unsupported source format */ ++ return -1; ++ } ++ ++ target->width = width; ++ target->rows = height; ++ target->pitch = pitch; ++ target->buffer = NULL; ++ ++ return pitch * height; ++} ++ ++/* this functions converts the glyph bitmap found in a FT_GlyphSlot ++ * into a different format (see _compute_xrender_bitmap_size) ++ * ++ * you should call this function after _compute_xrender_bitmap_size ++ * ++ * target :: target bitmap descriptor. Note that its 'buffer' pointer ++ * must point to memory allocated by the caller ++ * ++ * slot :: the glyph slot containing the source bitmap ++ * ++ * mode :: the requested final rendering mode ++ * ++ * bgr :: boolean, set if BGR or VBGR pixel ordering is needed ++ */ ++static void ++_fill_xrender_bitmap(FT_Bitmap *target, ++ FT_GlyphSlot slot, ++ FT_Render_Mode mode, ++ int bgr) ++{ ++ FT_Bitmap *ftbit = &slot->bitmap; ++ unsigned char *srcLine = ftbit->buffer; ++ unsigned char *dstLine = target->buffer; ++ int src_pitch = ftbit->pitch; ++ int width = target->width; ++ int height = target->rows; ++ int pitch = target->pitch; ++ int subpixel; ++ int h; ++ ++ subpixel = (mode == FT_RENDER_MODE_LCD || ++ mode == FT_RENDER_MODE_LCD_V); ++ ++ if (src_pitch < 0) ++ srcLine -= src_pitch * (ftbit->rows - 1); ++ ++ target->pixel_mode = ftbit->pixel_mode; ++ ++ switch (ftbit->pixel_mode) { ++ case FT_PIXEL_MODE_MONO: ++ if (subpixel) { ++ /* convert mono to ARGB32 values */ ++ ++ for (h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch) { ++ int x; ++ ++ for (x = 0; x < width; x++) { ++ if (srcLine[(x >> 3)] & (0x80 >> (x & 7))) ++ ((unsigned int *) dstLine)[x] = 0xffffffffU; ++ } ++ } ++ target->pixel_mode = FT_PIXEL_MODE_LCD; ++ ++ } else if (mode == FT_RENDER_MODE_NORMAL) { ++ /* convert mono to 8-bit gray */ ++ ++ for (h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch) { ++ int x; ++ ++ for (x = 0; x < width; x++) { ++ if (srcLine[(x >> 3)] & (0x80 >> (x & 7))) ++ dstLine[x] = 0xff; ++ } ++ } ++ target->pixel_mode = FT_PIXEL_MODE_GRAY; ++ ++ } else { ++ /* copy mono to mono */ ++ ++ int bytes = (width + 7) >> 3; ++ ++ for (h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch) ++ memcpy (dstLine, srcLine, bytes); ++ } ++ break; ++ ++ case FT_PIXEL_MODE_GRAY: ++ if (subpixel) { ++ /* convert gray to ARGB32 values */ ++ ++ for (h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch) { ++ int x; ++ unsigned int *dst = (unsigned int *) dstLine; ++ ++ for (x = 0; x < width; x++) { ++ unsigned int pix = srcLine[x]; ++ ++ pix |= (pix << 8); ++ pix |= (pix << 16); ++ ++ dst[x] = pix; ++ } ++ } ++ target->pixel_mode = FT_PIXEL_MODE_LCD; ++ } else { ++ /* copy gray into gray */ ++ ++ for (h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch) ++ memcpy (dstLine, srcLine, width); ++ } ++ break; ++ ++ case FT_PIXEL_MODE_LCD: ++ if (!bgr) { ++ /* convert horizontal RGB into ARGB32 */ ++ ++ for (h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch) { ++ int x; ++ unsigned char *src = srcLine; ++ unsigned int *dst = (unsigned int *) dstLine; ++ ++ for (x = 0; x < width; x++, src += 3) { ++ unsigned int pix; ++ ++ pix = ((unsigned int)src[0] << 16) | ++ ((unsigned int)src[1] << 8) | ++ ((unsigned int)src[2] ) | ++ ((unsigned int)src[1] << 24) ; ++ ++ dst[x] = pix; ++ } ++ } ++ } else { ++ /* convert horizontal BGR into ARGB32 */ ++ ++ for (h = height; h > 0; h--, srcLine += src_pitch, dstLine += pitch) { ++ ++ int x; ++ unsigned char *src = srcLine; ++ unsigned int *dst = (unsigned int *) dstLine; ++ ++ for (x = 0; x < width; x++, src += 3) { ++ unsigned int pix; ++ ++ pix = ((unsigned int)src[2] << 16) | ++ ((unsigned int)src[1] << 8) | ++ ((unsigned int)src[0] ) | ++ ((unsigned int)src[1] << 24) ; ++ ++ dst[x] = pix; ++ } ++ } ++ } ++ break; ++ ++ default: /* FT_PIXEL_MODE_LCD_V */ ++ /* convert vertical RGB into ARGB32 */ ++ if (!bgr) { ++ ++ for (h = height; h > 0; h--, srcLine += 3 * src_pitch, dstLine += pitch) { ++ int x; ++ unsigned char* src = srcLine; ++ unsigned int* dst = (unsigned int *) dstLine; ++ ++ for (x = 0; x < width; x++, src += 1) { ++ unsigned int pix; ++#if 1 ++ pix = ((unsigned int)src[0] << 16) | ++ ((unsigned int)src[src_pitch] << 8) | ++ ((unsigned int)src[src_pitch*2] ) | ++ 0xFF000000 ; ++#else ++ pix = ((unsigned int)src[0] << 16) | ++ ((unsigned int)src[src_pitch] << 8) | ++ ((unsigned int)src[src_pitch*2] ) | ++ ((unsigned int)src[src_pitch] << 24) ; + #endif +- { 65538*9/13,65538*3/13,65538*1/13 }, +- /* green */ +- { 65538*1/6, 65538*4/6, 65538*1/6 }, +- /* blue */ +- { 65538*1/13,65538*3/13,65538*9/13 }, +-}; ++ dst[x] = pix; ++ } ++ } ++ } else { ++ ++ for (h = height; h > 0; h--, srcLine += 3*src_pitch, dstLine += pitch) { ++ int x; ++ unsigned char *src = srcLine; ++ unsigned int *dst = (unsigned int *) dstLine; ++ ++ for (x = 0; x < width; x++, src += 1) { ++ unsigned int pix; ++ ++ pix = ((unsigned int)src[src_pitch * 2] << 16) | ++ ((unsigned int)src[src_pitch] << 8) | ++ ((unsigned int)src[0] ) | ++ ((unsigned int)src[src_pitch] << 24) ; ++ ++ dst[x] = pix; ++ } ++ } ++ } ++ } ++} ++ + + /* Fills in val->image with an image surface created from @bitmap + */ + static cairo_status_t + _get_bitmap_surface (FT_Bitmap *bitmap, + cairo_bool_t own_buffer, + cairo_font_options_t *font_options, + cairo_image_surface_t **surface) + { + int width, height, stride; + unsigned char *data; + int format = CAIRO_FORMAT_A8; +- cairo_bool_t subpixel = FALSE; ++ cairo_image_surface_t *image; + + width = bitmap->width; + height = bitmap->rows; + + if (width == 0 || height == 0) { + *surface = (cairo_image_surface_t *) + cairo_image_surface_create_for_data (NULL, format, 0, 0, 0); + return (*surface)->base.status; +@@ -858,154 +1143,63 @@ _get_bitmap_surface (FT_Bitmap *bi + } + #endif + format = CAIRO_FORMAT_A1; + break; + + case FT_PIXEL_MODE_LCD: + case FT_PIXEL_MODE_LCD_V: + case FT_PIXEL_MODE_GRAY: +- switch (font_options->antialias) { +- case CAIRO_ANTIALIAS_DEFAULT: +- case CAIRO_ANTIALIAS_GRAY: +- case CAIRO_ANTIALIAS_NONE: +- default: ++ if (font_options->antialias != CAIRO_ANTIALIAS_SUBPIXEL) { + stride = bitmap->pitch; + if (own_buffer) { + data = bitmap->buffer; + } else { + data = _cairo_malloc_ab (height, stride); + if (!data) + return _cairo_error (CAIRO_STATUS_NO_MEMORY); + + memcpy (data, bitmap->buffer, stride * height); + } + format = CAIRO_FORMAT_A8; +- break; +- case CAIRO_ANTIALIAS_SUBPIXEL: { +- int x, y; +- unsigned char *in_line, *out_line, *in; +- unsigned int *out; +- unsigned int red, green, blue; +- int rf, gf, bf; +- int s; +- int o, os; +- unsigned char *data_rgba; +- unsigned int width_rgba, stride_rgba; +- int vmul = 1; +- int hmul = 1; +- +- switch (font_options->subpixel_order) { +- case CAIRO_SUBPIXEL_ORDER_DEFAULT: +- case CAIRO_SUBPIXEL_ORDER_RGB: +- case CAIRO_SUBPIXEL_ORDER_BGR: +- default: +- width /= 3; +- hmul = 3; +- break; +- case CAIRO_SUBPIXEL_ORDER_VRGB: +- case CAIRO_SUBPIXEL_ORDER_VBGR: +- vmul = 3; +- height /= 3; +- break; +- } +- /* +- * Filter the glyph to soften the color fringes +- */ +- width_rgba = width; ++ } else { ++ /* if we get there, the data from the source bitmap ++ * really comes from _fill_xrender_bitmap, and is ++ * made of 32-bit ARGB or ABGR values */ ++ assert (own_buffer != 0); ++ assert (bitmap->pixel_mode != FT_PIXEL_MODE_GRAY); ++ ++ data = bitmap->buffer; + stride = bitmap->pitch; +- stride_rgba = (width_rgba * 4 + 3) & ~3; +- data_rgba = calloc (stride_rgba, height); +- if (unlikely (data_rgba == NULL)) { +- if (own_buffer) +- free (bitmap->buffer); +- return _cairo_error (CAIRO_STATUS_NO_MEMORY); +- } +- +- os = 1; +- switch (font_options->subpixel_order) { +- case CAIRO_SUBPIXEL_ORDER_VRGB: +- os = stride; +- case CAIRO_SUBPIXEL_ORDER_DEFAULT: +- case CAIRO_SUBPIXEL_ORDER_RGB: +- default: +- rf = 0; +- gf = 1; +- bf = 2; +- break; +- case CAIRO_SUBPIXEL_ORDER_VBGR: +- os = stride; +- case CAIRO_SUBPIXEL_ORDER_BGR: +- bf = 0; +- gf = 1; +- rf = 2; +- break; +- } +- in_line = bitmap->buffer; +- out_line = data_rgba; +- for (y = 0; y < height; y++) +- { +- in = in_line; +- out = (unsigned int *) out_line; +- in_line += stride * vmul; +- out_line += stride_rgba; +- for (x = 0; x < width * hmul; x += hmul) +- { +- red = green = blue = 0; +- o = 0; +- for (s = 0; s < 3; s++) +- { +- red += filters[rf][s]*in[x+o]; +- green += filters[gf][s]*in[x+o]; +- blue += filters[bf][s]*in[x+o]; +- o += os; +- } +- red = red / 65536; +- green = green / 65536; +- blue = blue / 65536; +- *out++ = (green << 24) | (red << 16) | (green << 8) | blue; +- } +- } +- +- /* Images here are stored in native format. The +- * backend must convert to its own format as needed +- */ +- +- if (own_buffer) +- free (bitmap->buffer); +- data = data_rgba; +- stride = stride_rgba; + format = CAIRO_FORMAT_ARGB32; +- subpixel = TRUE; +- break; +- } + } + break; + case FT_PIXEL_MODE_GRAY2: + case FT_PIXEL_MODE_GRAY4: + /* These could be triggered by very rare types of TrueType fonts */ + default: + if (own_buffer) + free (bitmap->buffer); + return _cairo_error (CAIRO_STATUS_NO_MEMORY); + } + +- *surface = (cairo_image_surface_t *) ++ /* XXX */ ++ *surface = image = (cairo_image_surface_t *) + cairo_image_surface_create_for_data (data, + format, + width, height, stride); +- if ((*surface)->base.status) { ++ if (image->base.status) { + free (data); + return (*surface)->base.status; + } + +- if (subpixel) +- pixman_image_set_component_alpha ((*surface)->pixman_image, TRUE); +- +- _cairo_image_surface_assume_ownership_of_data ((*surface)); ++ if (font_options->antialias == CAIRO_ANTIALIAS_SUBPIXEL) ++ pixman_image_set_component_alpha (image->pixman_image, TRUE); ++ ++ _cairo_image_surface_assume_ownership_of_data (image); + + _cairo_debug_check_image_surface_is_defined (&(*surface)->base); + + return CAIRO_STATUS_SUCCESS; + } + + /* Converts an outline FT_GlyphSlot into an image + * +@@ -1022,129 +1216,169 @@ _get_bitmap_surface (FT_Bitmap *bi + * when we add subpixel support. If so, we may want to eliminate + * this version of the code path entirely. + */ + static cairo_status_t + _render_glyph_outline (FT_Face face, + cairo_font_options_t *font_options, + cairo_image_surface_t **surface) + { ++ int rgba = FC_RGBA_UNKNOWN; ++ int lcd_filter = FT_LCD_FILTER_LEGACY; + FT_GlyphSlot glyphslot = face->glyph; + FT_Outline *outline = &glyphslot->outline; + FT_Bitmap bitmap; + FT_BBox cbox; +- FT_Matrix matrix; +- int hmul = 1; +- int vmul = 1; +- unsigned int width, height, stride; +- cairo_bool_t subpixel = FALSE; ++ unsigned int width, height; + cairo_status_t status; ++ FT_Error fterror; ++ FT_Library library = glyphslot->library; ++ FT_Render_Mode render_mode = FT_RENDER_MODE_NORMAL; ++ ++ switch (font_options->antialias) { ++ case CAIRO_ANTIALIAS_NONE: ++ render_mode = FT_RENDER_MODE_MONO; ++ break; ++ ++ case CAIRO_ANTIALIAS_SUBPIXEL: ++ switch (font_options->subpixel_order) { ++ case CAIRO_SUBPIXEL_ORDER_DEFAULT: ++ case CAIRO_SUBPIXEL_ORDER_RGB: ++ case CAIRO_SUBPIXEL_ORDER_BGR: ++ render_mode = FT_RENDER_MODE_LCD; ++ break; ++ ++ case CAIRO_SUBPIXEL_ORDER_VRGB: ++ case CAIRO_SUBPIXEL_ORDER_VBGR: ++ render_mode = FT_RENDER_MODE_LCD_V; ++ break; ++ } ++ ++ switch (font_options->lcd_filter) { ++ case CAIRO_LCD_FILTER_NONE: ++ lcd_filter = FT_LCD_FILTER_NONE; ++ break; ++ case CAIRO_LCD_FILTER_DEFAULT: ++ case CAIRO_LCD_FILTER_INTRA_PIXEL: ++ lcd_filter = FT_LCD_FILTER_LEGACY; ++ break; ++ case CAIRO_LCD_FILTER_FIR3: ++ lcd_filter = FT_LCD_FILTER_LIGHT; ++ break; ++ case CAIRO_LCD_FILTER_FIR5: ++ lcd_filter = FT_LCD_FILTER_DEFAULT; ++ break; ++ } ++ ++ break; ++ ++ case CAIRO_ANTIALIAS_DEFAULT: ++ case CAIRO_ANTIALIAS_GRAY: ++ render_mode = FT_RENDER_MODE_NORMAL; ++ } + + FT_Outline_Get_CBox (outline, &cbox); + + cbox.xMin &= -64; + cbox.yMin &= -64; + cbox.xMax = (cbox.xMax + 63) & -64; + cbox.yMax = (cbox.yMax + 63) & -64; + + width = (unsigned int) ((cbox.xMax - cbox.xMin) >> 6); + height = (unsigned int) ((cbox.yMax - cbox.yMin) >> 6); +- stride = (width * hmul + 3) & ~3; + + if (width * height == 0) { + cairo_format_t format; + /* Looks like fb handles zero-sized images just fine */ +- switch (font_options->antialias) { +- case CAIRO_ANTIALIAS_NONE: ++ switch (render_mode) { ++ case FT_RENDER_MODE_MONO: + format = CAIRO_FORMAT_A1; + break; +- case CAIRO_ANTIALIAS_SUBPIXEL: ++ case FT_RENDER_MODE_LCD: ++ case FT_RENDER_MODE_LCD_V: + format= CAIRO_FORMAT_ARGB32; + break; +- case CAIRO_ANTIALIAS_DEFAULT: +- case CAIRO_ANTIALIAS_GRAY: ++ case FT_RENDER_MODE_LIGHT: ++ case FT_RENDER_MODE_NORMAL: ++ case FT_RENDER_MODE_MAX: + default: + format = CAIRO_FORMAT_A8; + break; + } + + (*surface) = (cairo_image_surface_t *) + cairo_image_surface_create_for_data (NULL, format, 0, 0, 0); + if ((*surface)->base.status) + return (*surface)->base.status; + } else { + +- matrix.xx = matrix.yy = 0x10000L; +- matrix.xy = matrix.yx = 0; +- +- switch (font_options->antialias) { +- case CAIRO_ANTIALIAS_NONE: +- bitmap.pixel_mode = FT_PIXEL_MODE_MONO; +- bitmap.num_grays = 1; +- stride = ((width + 31) & -32) >> 3; ++ int bitmap_size; ++ ++ switch (render_mode) { ++ case FT_RENDER_MODE_LCD: ++ if (font_options->subpixel_order == CAIRO_SUBPIXEL_ORDER_BGR) { ++ rgba = FC_RGBA_BGR; ++ } else { ++ rgba = FC_RGBA_RGB; ++ } + break; +- case CAIRO_ANTIALIAS_DEFAULT: +- case CAIRO_ANTIALIAS_GRAY: +- bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; +- bitmap.num_grays = 256; +- stride = (width + 3) & -4; ++ case FT_RENDER_MODE_LCD_V: ++ if (font_options->subpixel_order == CAIRO_SUBPIXEL_ORDER_VBGR) { ++ rgba = FC_RGBA_VBGR; ++ } else { ++ rgba = FC_RGBA_VRGB; ++ } + break; +- case CAIRO_ANTIALIAS_SUBPIXEL: +- switch (font_options->subpixel_order) { +- case CAIRO_SUBPIXEL_ORDER_RGB: +- case CAIRO_SUBPIXEL_ORDER_BGR: +- case CAIRO_SUBPIXEL_ORDER_DEFAULT: +- default: +- matrix.xx *= 3; +- hmul = 3; +- subpixel = TRUE; +- break; +- case CAIRO_SUBPIXEL_ORDER_VRGB: +- case CAIRO_SUBPIXEL_ORDER_VBGR: +- matrix.yy *= 3; +- vmul = 3; +- subpixel = TRUE; +- break; +- } +- FT_Outline_Transform (outline, &matrix); +- +- bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; +- bitmap.num_grays = 256; +- stride = (width * hmul + 3) & -4; ++ case FT_RENDER_MODE_MONO: ++ case FT_RENDER_MODE_LIGHT: ++ case FT_RENDER_MODE_NORMAL: ++ case FT_RENDER_MODE_MAX: ++ default: ++ break; + } + +- bitmap.pitch = stride; +- bitmap.width = width * hmul; +- bitmap.rows = height * vmul; +- bitmap.buffer = calloc (stride, bitmap.rows); ++ FT_Library_SetLcdFilter (library, lcd_filter); ++ ++ fterror = FT_Render_Glyph (face->glyph, render_mode); ++ ++ FT_Library_SetLcdFilter (library, FT_LCD_FILTER_NONE); ++ ++ if (fterror != 0) ++ return _cairo_error (CAIRO_STATUS_NO_MEMORY); ++ ++ bitmap_size = _compute_xrender_bitmap_size (&bitmap, ++ face->glyph, ++ render_mode); ++ if (bitmap_size < 0) ++ return _cairo_error (CAIRO_STATUS_NO_MEMORY); ++ ++ bitmap.buffer = calloc (1, bitmap_size); + if (unlikely (bitmap.buffer == NULL)) + return _cairo_error (CAIRO_STATUS_NO_MEMORY); + +- FT_Outline_Translate (outline, -cbox.xMin*hmul, -cbox.yMin*vmul); +- +- if (FT_Outline_Get_Bitmap (glyphslot->library, outline, &bitmap) != 0) { +- free (bitmap.buffer); +- return _cairo_error (CAIRO_STATUS_NO_MEMORY); +- } +- ++ _fill_xrender_bitmap (&bitmap, face->glyph, render_mode, ++ (rgba == FC_RGBA_BGR || rgba == FC_RGBA_VBGR)); ++ ++ /* Note: ++ * _get_bitmap_surface will free bitmap.buffer if there is an error ++ */ + status = _get_bitmap_surface (&bitmap, TRUE, font_options, surface); + if (unlikely (status)) + return status; ++ ++ /* Note: the font's coordinate system is upside down from ours, so the ++ * Y coordinate of the control box needs to be negated. Moreover, device ++ * offsets are position of glyph origin relative to top left while xMin ++ * and yMax are offsets of top left relative to origin. Another negation. ++ */ ++ cairo_surface_set_device_offset (&(*surface)->base, ++ (double)-glyphslot->bitmap_left, ++ (double)+glyphslot->bitmap_top); + } + +- /* +- * Note: the font's coordinate system is upside down from ours, so the +- * Y coordinate of the control box needs to be negated. Moreover, device +- * offsets are position of glyph origin relative to top left while xMin +- * and yMax are offsets of top left relative to origin. Another negation. +- */ +- cairo_surface_set_device_offset (&(*surface)->base, +- floor (-(double) cbox.xMin / 64.0), +- floor (+(double) cbox.yMax / 64.0)); +- + return CAIRO_STATUS_SUCCESS; + } + + /* Converts a bitmap (or other) FT_GlyphSlot into an image */ + static cairo_status_t + _render_glyph_bitmap (FT_Face face, + cairo_font_options_t *font_options, + cairo_image_surface_t **surface) +@@ -1354,16 +1588,17 @@ _get_pattern_ft_options (FcPattern *patt + + /* disable antialiasing if requested */ + if (FcPatternGetBool (pattern, + FC_ANTIALIAS, 0, &antialias) != FcResultMatch) + antialias = FcTrue; + + if (antialias) { + cairo_subpixel_order_t subpixel_order; ++ int lcd_filter; + + /* disable hinting if requested */ + if (FcPatternGetBool (pattern, + FC_HINTING, 0, &hinting) != FcResultMatch) + hinting = FcTrue; + + if (FcPatternGetInteger (pattern, + FC_RGBA, 0, &rgba) != FcResultMatch) +@@ -1389,16 +1624,35 @@ _get_pattern_ft_options (FcPattern *patt + break; + } + + if (subpixel_order != CAIRO_SUBPIXEL_ORDER_DEFAULT) { + ft_options.base.subpixel_order = subpixel_order; + ft_options.base.antialias = CAIRO_ANTIALIAS_SUBPIXEL; + } + ++ if (FcPatternGetInteger (pattern, ++ FC_LCD_FILTER, 0, &lcd_filter) == FcResultMatch) ++ { ++ switch (lcd_filter) { ++ case FC_LCD_NONE: ++ ft_options.base.lcd_filter = CAIRO_LCD_FILTER_NONE; ++ break; ++ case FC_LCD_DEFAULT: ++ ft_options.base.lcd_filter = CAIRO_LCD_FILTER_FIR5; ++ break; ++ case FC_LCD_LIGHT: ++ ft_options.base.lcd_filter = CAIRO_LCD_FILTER_FIR3; ++ break; ++ case FC_LCD_LEGACY: ++ ft_options.base.lcd_filter = CAIRO_LCD_FILTER_INTRA_PIXEL; ++ break; ++ } ++ } ++ + #ifdef FC_HINT_STYLE + if (FcPatternGetInteger (pattern, + FC_HINT_STYLE, 0, &hintstyle) != FcResultMatch) + hintstyle = FC_HINT_FULL; + + if (!hinting) + hintstyle = FC_HINT_NONE; + +@@ -1490,16 +1744,22 @@ _cairo_ft_options_merge (cairo_ft_option + } + + if (options->base.hint_style == CAIRO_HINT_STYLE_DEFAULT) + options->base.hint_style = other->base.hint_style; + + if (other->base.hint_style == CAIRO_HINT_STYLE_NONE) + options->base.hint_style = CAIRO_HINT_STYLE_NONE; + ++ if (options->base.lcd_filter == CAIRO_LCD_FILTER_DEFAULT) ++ options->base.lcd_filter = other->base.lcd_filter; ++ ++ if (other->base.lcd_filter == CAIRO_LCD_FILTER_NONE) ++ options->base.lcd_filter = CAIRO_LCD_FILTER_NONE; ++ + if (options->base.antialias == CAIRO_ANTIALIAS_NONE) { + if (options->base.hint_style == CAIRO_HINT_STYLE_NONE) + load_flags |= FT_LOAD_NO_HINTING; + else + load_target = FT_LOAD_TARGET_MONO; + load_flags |= FT_LOAD_MONOCHROME; + } else { + switch (options->base.hint_style) { +@@ -1513,21 +1773,21 @@ _cairo_ft_options_merge (cairo_ft_option + break; + case CAIRO_HINT_STYLE_FULL: + case CAIRO_HINT_STYLE_DEFAULT: + if (options->base.antialias == CAIRO_ANTIALIAS_SUBPIXEL) { + switch (options->base.subpixel_order) { + case CAIRO_SUBPIXEL_ORDER_DEFAULT: + case CAIRO_SUBPIXEL_ORDER_RGB: + case CAIRO_SUBPIXEL_ORDER_BGR: +- load_target |= FT_LOAD_TARGET_LCD; ++ load_target = FT_LOAD_TARGET_LCD; + break; + case CAIRO_SUBPIXEL_ORDER_VRGB: + case CAIRO_SUBPIXEL_ORDER_VBGR: +- load_target |= FT_LOAD_TARGET_LCD_V; ++ load_target = FT_LOAD_TARGET_LCD_V; + break; + } + } + break; + } + } + + options->load_flags = load_flags | load_target; +@@ -2510,16 +2770,44 @@ _cairo_ft_font_options_substitute (const + rgba = FC_RGBA_NONE; + } + + if (! FcPatternAddInteger (pattern, FC_RGBA, rgba)) + return _cairo_error (CAIRO_STATUS_NO_MEMORY); + } + } + ++ if (options->lcd_filter != CAIRO_LCD_FILTER_DEFAULT) ++ { ++ if (FcPatternGet (pattern, FC_LCD_FILTER, 0, &v) == FcResultNoMatch) ++ { ++ int lcd_filter; ++ ++ switch (options->lcd_filter) { ++ case CAIRO_LCD_FILTER_NONE: ++ lcd_filter = FT_LCD_FILTER_NONE; ++ break; ++ case CAIRO_LCD_FILTER_DEFAULT: ++ case CAIRO_LCD_FILTER_INTRA_PIXEL: ++ lcd_filter = FT_LCD_FILTER_LEGACY; ++ break; ++ case CAIRO_LCD_FILTER_FIR3: ++ lcd_filter = FT_LCD_FILTER_LIGHT; ++ break; ++ default: ++ case CAIRO_LCD_FILTER_FIR5: ++ lcd_filter = FT_LCD_FILTER_DEFAULT; ++ break; ++ } ++ ++ if (! FcPatternAddInteger (pattern, FC_LCD_FILTER, lcd_filter)) ++ return _cairo_error (CAIRO_STATUS_NO_MEMORY); ++ } ++ } ++ + if (options->hint_style != CAIRO_HINT_STYLE_DEFAULT) + { + if (FcPatternGet (pattern, FC_HINTING, 0, &v) == FcResultNoMatch) + { + if (! FcPatternAddBool (pattern, + FC_HINTING, + options->hint_style != CAIRO_HINT_STYLE_NONE)) + return _cairo_error (CAIRO_STATUS_NO_MEMORY); +diff --git a/gfx/cairo/cairo/src/cairo-surface.c b/gfx/cairo/cairo/src/cairo-surface.c +--- a/gfx/cairo/cairo/src/cairo-surface.c ++++ b/gfx/cairo/cairo/src/cairo-surface.c +@@ -60,16 +60,17 @@ const cairo_surface_t name = { \ + 0.0, /* y_fallback_resolution */ \ + NULL, /* clip */ \ + 0, /* next_clip_serial */ \ + 0, /* current_clip_serial */ \ + FALSE, /* is_snapshot */ \ + FALSE, /* has_font_options */ \ + { CAIRO_ANTIALIAS_DEFAULT, /* antialias */ \ + CAIRO_SUBPIXEL_ORDER_DEFAULT, /* subpixel_order */ \ ++ CAIRO_LCD_FILTER_DEFAULT, /* lcd_filter */ \ + CAIRO_HINT_STYLE_DEFAULT, /* hint_style */ \ + CAIRO_HINT_METRICS_DEFAULT /* hint_metrics */ \ + } /* font_options */ \ + } + + static DEFINE_NIL_SURFACE(CAIRO_STATUS_NO_MEMORY, _cairo_surface_nil); + static DEFINE_NIL_SURFACE(CAIRO_STATUS_INVALID_CONTENT, _cairo_surface_nil_invalid_content); + static DEFINE_NIL_SURFACE(CAIRO_STATUS_INVALID_FORMAT, _cairo_surface_nil_invalid_format); +diff --git a/gfx/cairo/cairo/src/cairo-types-private.h b/gfx/cairo/cairo/src/cairo-types-private.h +--- a/gfx/cairo/cairo/src/cairo-types-private.h ++++ b/gfx/cairo/cairo/src/cairo-types-private.h +@@ -110,19 +110,45 @@ struct _cairo_array { + unsigned int size; + unsigned int num_elements; + unsigned int element_size; + char **elements; + + cairo_bool_t is_snapshot; + }; + ++ ++/** ++ * cairo_lcd_filter_t: ++ * @CAIRO_LCD_FILTER_DEFAULT: Use the default LCD filter for ++ * font backend and target device ++ * @CAIRO_LCD_FILTER_NONE: Do not perform LCD filtering ++ * @CAIRO_LCD_FILTER_INTRA_PIXEL: Intra-pixel filter ++ * @CAIRO_LCD_FILTER_FIR3: FIR filter with a 3x3 kernel ++ * @CAIRO_LCD_FILTER_FIR5: FIR filter with a 5x5 kernel ++ * ++ * The LCD filter specifies the low-pass filter applied to LCD-optimized ++ * bitmaps generated with an antialiasing mode of %CAIRO_ANTIALIAS_SUBPIXEL. ++ * ++ * Note: This API was temporarily made available in the public ++ * interface during the 1.7.x development series, but was made private ++ * before 1.8. ++ **/ ++typedef enum _cairo_lcd_filter { ++ CAIRO_LCD_FILTER_DEFAULT, ++ CAIRO_LCD_FILTER_NONE, ++ CAIRO_LCD_FILTER_INTRA_PIXEL, ++ CAIRO_LCD_FILTER_FIR3, ++ CAIRO_LCD_FILTER_FIR5 ++} cairo_lcd_filter_t; ++ + struct _cairo_font_options { + cairo_antialias_t antialias; + cairo_subpixel_order_t subpixel_order; ++ cairo_lcd_filter_t lcd_filter; + cairo_hint_style_t hint_style; + cairo_hint_metrics_t hint_metrics; + }; + + typedef cairo_bool_t (*cairo_cache_predicate_func_t) (const void *entry); + + struct _cairo_cache { + cairo_hash_table_t *hash_table; +diff --git a/gfx/cairo/cairo/src/cairo-xlib-screen.c b/gfx/cairo/cairo/src/cairo-xlib-screen.c +--- a/gfx/cairo/cairo/src/cairo-xlib-screen.c ++++ b/gfx/cairo/cairo/src/cairo-xlib-screen.c +@@ -145,23 +145,32 @@ get_integer_default (Display *dpy, + static void + _cairo_xlib_init_screen_font_options (Display *dpy, + cairo_xlib_screen_info_t *info) + { + cairo_bool_t xft_hinting; + cairo_bool_t xft_antialias; + int xft_hintstyle; + int xft_rgba; ++ int xft_lcdfilter; + cairo_antialias_t antialias; + cairo_subpixel_order_t subpixel_order; ++ cairo_lcd_filter_t lcd_filter; + cairo_hint_style_t hint_style; + + if (!get_boolean_default (dpy, "antialias", &xft_antialias)) + xft_antialias = TRUE; + ++ if (!get_integer_default (dpy, "lcdfilter", &xft_lcdfilter)) { ++ /* -1 is an non-existant Fontconfig constant used to differentiate ++ * the case when no lcdfilter property is available. ++ */ ++ xft_lcdfilter = -1; ++ } ++ + if (!get_boolean_default (dpy, "hinting", &xft_hinting)) + xft_hinting = TRUE; + + if (!get_integer_default (dpy, "hintstyle", &xft_hintstyle)) + xft_hintstyle = FC_HINT_FULL; + + if (!get_integer_default (dpy, "rgba", &xft_rgba)) + { +@@ -234,28 +243,47 @@ _cairo_xlib_init_screen_font_options (Di + subpixel_order = CAIRO_SUBPIXEL_ORDER_VBGR; + break; + case FC_RGBA_UNKNOWN: + case FC_RGBA_NONE: + default: + subpixel_order = CAIRO_SUBPIXEL_ORDER_DEFAULT; + } + ++ switch (xft_lcdfilter) { ++ case FC_LCD_NONE: ++ lcd_filter = CAIRO_LCD_FILTER_NONE; ++ break; ++ case FC_LCD_DEFAULT: ++ lcd_filter = CAIRO_LCD_FILTER_FIR5; ++ break; ++ case FC_LCD_LIGHT: ++ lcd_filter = CAIRO_LCD_FILTER_FIR3; ++ break; ++ case FC_LCD_LEGACY: ++ lcd_filter = CAIRO_LCD_FILTER_INTRA_PIXEL; ++ break; ++ default: ++ lcd_filter = CAIRO_LCD_FILTER_DEFAULT; ++ break; ++ } ++ + if (xft_antialias) { + if (subpixel_order == CAIRO_SUBPIXEL_ORDER_DEFAULT) + antialias = CAIRO_ANTIALIAS_GRAY; + else + antialias = CAIRO_ANTIALIAS_SUBPIXEL; + } else { + antialias = CAIRO_ANTIALIAS_NONE; + } + + cairo_font_options_set_hint_style (&info->font_options, hint_style); + cairo_font_options_set_antialias (&info->font_options, antialias); + cairo_font_options_set_subpixel_order (&info->font_options, subpixel_order); ++ _cairo_font_options_set_lcd_filter (&info->font_options, lcd_filter); + cairo_font_options_set_hint_metrics (&info->font_options, CAIRO_HINT_METRICS_ON); + } + + cairo_xlib_screen_info_t * + _cairo_xlib_screen_info_reference (cairo_xlib_screen_info_t *info) + { + assert (CAIRO_REFERENCE_COUNT_HAS_REFERENCE (&info->ref_count)); + +diff --git a/gfx/cairo/cairo/src/cairoint.h b/gfx/cairo/cairo/src/cairoint.h +--- a/gfx/cairo/cairo/src/cairoint.h ++++ b/gfx/cairo/cairo/src/cairoint.h +@@ -1444,16 +1444,23 @@ extern const cairo_private uint16_t _cai + + cairo_private void + _cairo_font_options_init_default (cairo_font_options_t *options); + + cairo_private void + _cairo_font_options_init_copy (cairo_font_options_t *options, + const cairo_font_options_t *other); + ++cairo_private void ++_cairo_font_options_set_lcd_filter (cairo_font_options_t *options, ++ cairo_lcd_filter_t lcd_filter); ++ ++cairo_private cairo_lcd_filter_t ++_cairo_font_options_get_lcd_filter (const cairo_font_options_t *options); ++ + /* cairo-hull.c */ + cairo_private cairo_status_t + _cairo_hull_compute (cairo_pen_vertex_t *vertices, int *num_vertices); + + /* cairo-lzw.c */ + cairo_private unsigned char * + _cairo_lzw_compress (unsigned char *data, unsigned long *size_in_out); + diff -r a535723d4453 -r f5759aada90e series --- a/series Mon Aug 02 08:49:16 2010 +0200 +++ b/series Mon Aug 02 08:49:38 2010 +0200 @@ -11,6 +11,7 @@ #gecko-lockdown.patch #toolkit-ui-lockdown.patch mozilla-cpuid.patch +#mozilla-cairo-lcd.patch # Firefox patches firefox-libxul-sdk.patch