diff -r 747f09b514d8 -r 1256d8842872 mozilla-cairo-lcd.patch --- a/mozilla-cairo-lcd.patch Mon Sep 26 10:03:48 2011 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1333 +0,0 @@ -Description: Add a Cairo LCD filter to use FreeType LCD colour filtering features -Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=404637 -Bug-Cairo: 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 -@@ -267,16 +267,17 @@ 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 -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 -@@ -774,45 +796,309 @@ _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_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; -@@ -859,150 +1145,63 @@ _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; -- 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; - } - -- _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 - * -@@ -1019,129 +1218,169 @@ _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) -@@ -1350,16 +1589,17 @@ _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) -@@ -1385,16 +1625,35 @@ _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; - -@@ -1486,16 +1745,22 @@ _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) { -@@ -1509,21 +1774,21 @@ _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; -@@ -2512,16 +2777,44 @@ _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 -@@ -68,16 +68,17 @@ const cairo_surface_t name = { \ - NULL, /* snapshot_detach */ \ - { 0, /* size */ \ - 0, /* num_elements */ \ - 0, /* element_size */ \ - NULL, /* elements */ \ - }, /* snapshots */ \ - { 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 */ \ - } - - /* XXX error object! */ - - static DEFINE_NIL_SURFACE(CAIRO_STATUS_NO_MEMORY, _cairo_surface_nil); -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 -@@ -112,19 +112,45 @@ 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; - }; - - /* XXX: Right now, the _cairo_color structure puts unpremultiplied - color in the doubles and premultiplied color in the shorts. Yes, - this is crazy insane, (but at least we don't export this - madness). I'm still working on a cleaner API, but in the meantime, -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 -@@ -56,16 +56,23 @@ - - #include "cairo-xlib-private.h" - #include "cairo-xlib-xrender-private.h" - - #include "cairo-xlib-surface-private.h" - - #include - -+#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 -+ - static int - parse_boolean (const char *v) - { - char c0, c1; - - c0 = *v; - if (c0 == 't' || c0 == 'T' || c0 == 'y' || c0 == 'Y' || c0 == '1') - return 1; -@@ -145,23 +152,32 @@ get_integer_default (Display *dpy, - static void - _cairo_xlib_init_screen_font_options (Display *dpy, - cairo_xlib_screen_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 +250,47 @@ _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_t * - _cairo_xlib_screen_reference (cairo_xlib_screen_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 -@@ -1400,16 +1400,23 @@ 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 --git a/js/src/config/system-headers b/js/src/config/system-headers ---- a/js/src/config/system-headers -+++ b/js/src/config/system-headers -@@ -267,16 +267,17 @@ 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