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Accepting request 103564 from home:jengelh:branches:X11:XOrg

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Split xorg-x11-libs

OBS-URL: https://build.opensuse.org/request/show/103564
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/libXft?expand=0&rev=1
This commit is contained in:
Stefan Dirsch 2012-02-09 13:18:18 +00:00 committed by Git OBS Bridge
commit 6325bac21c
7 changed files with 914 additions and 0 deletions
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.gitattributes vendored Normal file
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## Default LFS
*.7z filter=lfs diff=lfs merge=lfs -text
*.bsp filter=lfs diff=lfs merge=lfs -text
*.bz2 filter=lfs diff=lfs merge=lfs -text
*.gem filter=lfs diff=lfs merge=lfs -text
*.gz filter=lfs diff=lfs merge=lfs -text
*.jar filter=lfs diff=lfs merge=lfs -text
*.lz filter=lfs diff=lfs merge=lfs -text
*.lzma filter=lfs diff=lfs merge=lfs -text
*.obscpio filter=lfs diff=lfs merge=lfs -text
*.oxt filter=lfs diff=lfs merge=lfs -text
*.pdf filter=lfs diff=lfs merge=lfs -text
*.png filter=lfs diff=lfs merge=lfs -text
*.rpm filter=lfs diff=lfs merge=lfs -text
*.tbz filter=lfs diff=lfs merge=lfs -text
*.tbz2 filter=lfs diff=lfs merge=lfs -text
*.tgz filter=lfs diff=lfs merge=lfs -text
*.ttf filter=lfs diff=lfs merge=lfs -text
*.txz filter=lfs diff=lfs merge=lfs -text
*.whl filter=lfs diff=lfs merge=lfs -text
*.xz filter=lfs diff=lfs merge=lfs -text
*.zip filter=lfs diff=lfs merge=lfs -text
*.zst filter=lfs diff=lfs merge=lfs -text

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.osc

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baselibs.conf Normal file
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libXft2
libXft-devel
requires -libXft-<targettype>
requires "libXft2-<targettype> = <version>"

791
libXft-2.1.7-lcd-filter-2.patch Normal file
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@ -0,0 +1,791 @@
--- src/xftglyphs.c.orig 2009-01-30 00:19:09.000000000 +0100
+++ src/xftglyphs.c 2010-04-05 00:23:18.000000000 +0200
@@ -21,27 +21,18 @@
*/
#include "xftint.h"
-#include <freetype/ftoutln.h>
#if HAVE_FT_GLYPHSLOT_EMBOLDEN
#include <freetype/ftsynth.h>
#endif
-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 },
+#if FREETYPE_MAJOR*10000 + FREETYPE_MINOR*100 + FREETYPE_PATCH < 20202
+# error "FreeType 2.2.2 or later required to compile this version of libXft"
#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 },
-};
+
+#include FT_OUTLINE_H
+#include FT_LCD_FILTER_H
+#include FT_SYNTHESIS_H
/*
* Validate the memory info for a font
@@ -69,6 +60,295 @@ _XftFontValidateMemory (Display *dpy, Xf
font->glyph_memory, glyph_memory);
}
+
+/* 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);
+
+ 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;
+ }
+ }
+ }
+ 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;
+ }
+ }
+ }
+ 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;
+ }
+ }
+ }
+ 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;
+
+ pix = ((unsigned int)src[0] << 16) |
+ ((unsigned int)src[src_pitch] << 8) |
+ ((unsigned int)src[src_pitch*2] ) |
+ ((unsigned int)src[src_pitch] << 24) ;
+
+ 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;
+ }
+ }
+ }
+ }
+ }
+}
+
+
_X_EXPORT void
XftFontLoadGlyphs (Display *dpy,
XftFont *pub,
@@ -87,20 +367,14 @@ XftFontLoadGlyphs (Display *dpy,
unsigned char *bufBitmap = bufLocal;
int bufSize = sizeof (bufLocal);
int size, pitch;
- unsigned char bufLocalRgba[4096];
- unsigned char *bufBitmapRgba = bufLocalRgba;
- int bufSizeRgba = sizeof (bufLocalRgba);
- int sizergba, pitchrgba, widthrgba;
int width;
int height;
int left, right, top, bottom;
- int hmul = 1;
- int vmul = 1;
- FT_Bitmap ftbit;
- FT_Matrix matrix;
+ FT_Bitmap* ftbit;
+ FT_Bitmap local;
FT_Vector vector;
- Bool subpixel = False;
FT_Face face;
+ FT_Render_Mode mode = FT_RENDER_MODE_MONO;
if (!info)
return;
@@ -110,24 +384,19 @@ XftFontLoadGlyphs (Display *dpy,
if (!face)
return;
- matrix.xx = matrix.yy = 0x10000L;
- matrix.xy = matrix.yx = 0;
-
if (font->info.antialias)
{
switch (font->info.rgba) {
case FC_RGBA_RGB:
case FC_RGBA_BGR:
- matrix.xx *= 3;
- subpixel = True;
- hmul = 3;
+ mode = FT_RENDER_MODE_LCD;
break;
case FC_RGBA_VRGB:
case FC_RGBA_VBGR:
- matrix.yy *= 3;
- vmul = 3;
- subpixel = True;
+ mode = FT_RENDER_MODE_LCD_V;
break;
+ default:
+ mode = FT_RENDER_MODE_NORMAL;
}
}
@@ -148,7 +417,10 @@ XftFontLoadGlyphs (Display *dpy,
if (xftg->glyph_memory)
continue;
+ FT_Library_SetLcdFilter( _XftFTlibrary, FT_LCD_FILTER_DEFAULT );
+
error = FT_Load_Glyph (face, glyphindex, font->info.load_flags);
+
if (error)
{
/*
@@ -181,7 +453,7 @@ XftFontLoadGlyphs (Display *dpy,
/*
* Compute glyph metrics from FreeType information
*/
- if(font->info.transform && glyphslot->format != ft_glyph_format_bitmap)
+ if(font->info.transform && glyphslot->format != FT_GLYPH_FORMAT_BITMAP)
{
/*
* calculate the true width by transforming all four corners.
@@ -260,17 +532,14 @@ XftFontLoadGlyphs (Display *dpy,
}
}
- if (font->info.antialias)
- pitch = (width * hmul + 3) & ~3;
- else
- pitch = ((width + 31) & ~31) >> 3;
-
- size = pitch * height * vmul;
+ if ( glyphslot->format != FT_GLYPH_FORMAT_BITMAP )
+ {
+ error = FT_Render_Glyph( face->glyph, mode );
+ if (error)
+ continue;
+ }
- xftg->metrics.width = width;
- xftg->metrics.height = height;
- xftg->metrics.x = -TRUNC(left);
- xftg->metrics.y = TRUNC(top);
+ FT_Library_SetLcdFilter( _XftFTlibrary, FT_LCD_FILTER_NONE );
if (font->info.spacing >= FC_MONO)
{
@@ -310,103 +579,13 @@ XftFontLoadGlyphs (Display *dpy,
xftg->metrics.yOff = -TRUNC(ROUND(glyphslot->advance.y));
}
- /*
- * If the glyph is relatively large (> 1% of server memory),
- * don't send it until necessary
- */
- if (!need_bitmaps && size > info->max_glyph_memory / 100)
- continue;
- /*
- * Make sure there's enough buffer space for the glyph
- */
- if (size > bufSize)
- {
- if (bufBitmap != bufLocal)
- free (bufBitmap);
- bufBitmap = (unsigned char *) malloc (size);
- if (!bufBitmap)
- continue;
- bufSize = size;
- }
- memset (bufBitmap, 0, size);
-
- /*
- * Rasterize into the local buffer
- */
- switch (glyphslot->format) {
- case ft_glyph_format_outline:
- ftbit.width = width * hmul;
- ftbit.rows = height * vmul;
- ftbit.pitch = pitch;
- if (font->info.antialias)
- ftbit.pixel_mode = ft_pixel_mode_grays;
- else
- ftbit.pixel_mode = ft_pixel_mode_mono;
-
- ftbit.buffer = bufBitmap;
-
- if (subpixel)
- FT_Outline_Transform (&glyphslot->outline, &matrix);
-
- FT_Outline_Translate ( &glyphslot->outline, -left*hmul, -bottom*vmul );
+ // compute the size of the final bitmap
+ ftbit = &glyphslot->bitmap;
- FT_Outline_Get_Bitmap( _XftFTlibrary, &glyphslot->outline, &ftbit );
- break;
- case ft_glyph_format_bitmap:
- if (font->info.antialias)
- {
- unsigned char *srcLine, *dstLine;
- int height;
- int x;
- int h, v;
-
- srcLine = glyphslot->bitmap.buffer;
- dstLine = bufBitmap;
- height = glyphslot->bitmap.rows;
- while (height--)
- {
- for (x = 0; x < glyphslot->bitmap.width; x++)
- {
- /* always MSB bitmaps */
- unsigned char a = ((srcLine[x >> 3] & (0x80 >> (x & 7))) ?
- 0xff : 0x00);
- if (subpixel)
- {
- for (v = 0; v < vmul; v++)
- for (h = 0; h < hmul; h++)
- dstLine[v * pitch + x*hmul + h] = a;
- }
- else
- dstLine[x] = a;
- }
- dstLine += pitch * vmul;
- srcLine += glyphslot->bitmap.pitch;
- }
- }
- else
- {
- unsigned char *srcLine, *dstLine;
- int h, bytes;
-
- srcLine = glyphslot->bitmap.buffer;
- dstLine = bufBitmap;
- h = glyphslot->bitmap.rows;
- bytes = (glyphslot->bitmap.width + 7) >> 3;
- while (h--)
- {
- memcpy (dstLine, srcLine, bytes);
- dstLine += pitch;
- srcLine += glyphslot->bitmap.pitch;
- }
- }
- break;
- default:
- if (XftDebug() & XFT_DBG_GLYPH)
- printf ("glyph %d is not in a usable format\n",
- (int) glyphindex);
- continue;
- }
+ width = ftbit->width;
+ height = ftbit->rows;
+ pitch = (width+3) & ~3;
if (XftDebug() & XFT_DBG_GLYPH)
{
@@ -423,29 +602,72 @@ XftFontLoadGlyphs (Display *dpy,
int x, y;
unsigned char *line;
- line = bufBitmap;
- for (y = 0; y < height * vmul; y++)
+ line = ftbit->buffer;
+
+ if (ftbit->pitch < 0)
+ line -= ftbit->pitch*(height-1);
+
+ for (y = 0; y < height; y++)
{
if (font->info.antialias)
{
- static char den[] = { " .:;=+*#" };
- for (x = 0; x < pitch; x++)
+ static const char den[] = { " .:;=+*#" };
+ for (x = 0; x < width; x++)
printf ("%c", den[line[x] >> 5]);
}
else
{
- for (x = 0; x < pitch * 8; x++)
+ for (x = 0; x < width * 8; x++)
{
printf ("%c", line[x>>3] & (1 << (x & 7)) ? '#' : ' ');
}
}
printf ("|\n");
- line += pitch;
+ line += ftbit->pitch;
}
printf ("\n");
}
}
+ size = _compute_xrender_bitmap_size( &local, glyphslot, mode );
+ if ( size < 0 )
+ continue;
+
+ xftg->metrics.width = local.width;
+ xftg->metrics.height = local.rows;
+ xftg->metrics.x = - glyphslot->bitmap_left;
+ xftg->metrics.y = glyphslot->bitmap_top;
+
+ /*
+ * If the glyph is relatively large (> 1% of server memory),
+ * don't send it until necessary
+ */
+ if (!need_bitmaps && size > info->max_glyph_memory / 100)
+ continue;
+
+ /*
+ * Make sure there's enough buffer space for the glyph
+ */
+ if (size > bufSize)
+ {
+ if (bufBitmap != bufLocal)
+ free (bufBitmap);
+ bufBitmap = (unsigned char *) malloc (size);
+ if (!bufBitmap)
+ continue;
+ bufSize = size;
+ }
+ memset (bufBitmap, 0, size);
+
+ local.buffer = bufBitmap;
+
+ _fill_xrender_bitmap( &local, glyphslot, mode,
+ (font->info.rgba == FC_RGBA_BGR ||
+ font->info.rgba == FC_RGBA_VBGR ) );
+ /*
+ * Copy or convert into local buffer
+ */
+
/*
* Use the glyph index as the wire encoding; it
* might be more efficient for some locales to map
@@ -455,130 +677,33 @@ XftFontLoadGlyphs (Display *dpy,
*/
glyph = (Glyph) glyphindex;
- if (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;
-
- /*
- * Filter the glyph to soften the color fringes
- */
- widthrgba = width;
- pitchrgba = (widthrgba * 4 + 3) & ~3;
- sizergba = pitchrgba * height;
-
- os = 1;
- switch (font->info.rgba) {
- case FC_RGBA_VRGB:
- os = pitch;
- case FC_RGBA_RGB:
- default:
- rf = 0;
- gf = 1;
- bf = 2;
- break;
- case FC_RGBA_VBGR:
- os = pitch;
- case FC_RGBA_BGR:
- bf = 0;
- gf = 1;
- rf = 2;
- break;
- }
- if (sizergba > bufSizeRgba)
- {
- if (bufBitmapRgba != bufLocalRgba)
- free (bufBitmapRgba);
- bufBitmapRgba = (unsigned char *) malloc (sizergba);
- if (!bufBitmapRgba)
- continue;
- bufSizeRgba = sizergba;
- }
- memset (bufBitmapRgba, 0, sizergba);
- in_line = bufBitmap;
- out_line = bufBitmapRgba;
- for (y = 0; y < height; y++)
- {
- in = in_line;
- out = (unsigned int *) out_line;
- in_line += pitch * vmul;
- out_line += pitchrgba;
- 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;
+ xftg->glyph_memory = size + sizeof (XftGlyph);
+
+ if (font->format) {
+ if (!font->glyphset)
+ font->glyphset = XRenderCreateGlyphSet (dpy, font->format);
+
+ if ( mode == FT_RENDER_MODE_MONO ) {
+ /* swap bits in each byte */
+ if (BitmapBitOrder (dpy) != MSBFirst) {
+ unsigned char *line = (unsigned char*)bufBitmap;
+ int i = size;
+
+ while (i--) {
+ int c = *line;
+ c = ((c << 1) & 0xaa) | ((c >> 1) & 0x55);
+ c = ((c << 2) & 0xcc) | ((c >> 2) & 0x33);
+ c = ((c << 4) & 0xf0) | ((c >> 4) & 0x0f);
+ *line++ = c;
}
- red = red / 65536;
- green = green / 65536;
- blue = blue / 65536;
- *out++ = (green << 24) | (red << 16) | (green << 8) | blue;
- }
- }
-
- xftg->glyph_memory = sizergba + sizeof (XftGlyph);
- if (font->format)
- {
- if (!font->glyphset)
- font->glyphset = XRenderCreateGlyphSet (dpy, font->format);
- if (ImageByteOrder (dpy) != XftNativeByteOrder ())
- XftSwapCARD32 ((CARD32 *) bufBitmapRgba, sizergba >> 2);
- XRenderAddGlyphs (dpy, font->glyphset, &glyph,
- &xftg->metrics, 1,
- (char *) bufBitmapRgba, sizergba);
- }
- else
- {
- if (sizergba)
- {
- xftg->bitmap = malloc (sizergba);
- if (xftg->bitmap)
- memcpy (xftg->bitmap, bufBitmapRgba, sizergba);
}
- else
- xftg->bitmap = NULL;
}
- }
- else
- {
- xftg->glyph_memory = size + sizeof (XftGlyph);
- if (font->format)
- {
- /*
- * swap bit order around; FreeType is always MSBFirst
- */
- if (!font->info.antialias)
- {
- if (BitmapBitOrder (dpy) != MSBFirst)
- {
- unsigned char *line;
- unsigned char c;
- int i;
-
- line = (unsigned char *) bufBitmap;
- i = size;
- while (i--)
- {
- c = *line;
- c = ((c << 1) & 0xaa) | ((c >> 1) & 0x55);
- c = ((c << 2) & 0xcc) | ((c >> 2) & 0x33);
- c = ((c << 4) & 0xf0) | ((c >> 4) & 0x0f);
- *line++ = c;
- }
- }
- }
- if (!font->glyphset)
- font->glyphset = XRenderCreateGlyphSet (dpy, font->format);
+ else if ( mode != FT_RENDER_MODE_NORMAL )
+ {
+ /* invert ARGB <=> BGRA */
+ if (ImageByteOrder (dpy) != XftNativeByteOrder ())
+ XftSwapCARD32 ((CARD32 *) bufBitmap, size >> 2);
+ }
XRenderAddGlyphs (dpy, font->glyphset, &glyph,
&xftg->metrics, 1,
(char *) bufBitmap, size);
@@ -594,7 +719,7 @@ XftFontLoadGlyphs (Display *dpy,
else
xftg->bitmap = NULL;
}
- }
+
font->glyph_memory += xftg->glyph_memory;
info->glyph_memory += xftg->glyph_memory;
if (XftDebug() & XFT_DBG_CACHE)
@@ -605,8 +730,6 @@ XftFontLoadGlyphs (Display *dpy,
}
if (bufBitmap != bufLocal)
free (bufBitmap);
- if (bufBitmapRgba != bufLocalRgba)
- free (bufBitmapRgba);
XftUnlockFace (&font->public);
}

3
libXft-2.2.0.tar.bz2 Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:c8685ae56da0c1dcc2bc1e34607e7d76ae98b86a1a71baba3a6b76dbcf5ff9b2
size 290451

4
libXft.changes Normal file
View File

@ -0,0 +1,4 @@
-------------------------------------------------------------------
Tue Feb 7 22:17:49 UTC 2012 - jengelh@medozas.de
- Split xorg-x11-libs into separate packages

88
libXft.spec Normal file
View File

@ -0,0 +1,88 @@
#
# spec file for package libXft
#
# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
Name: libXft
%define lname libXft2
Version: 2.2.0
Release: 0
Summary: X FreeType library
License: MIT
Group: Development/Libraries/C and C++
Url: http://cgit.freedesktop.org/xorg/lib/libXft/
#Git-Clone: git://anongit.freedesktop.org/xorg/lib/libXft
Source: %name-%version.tar.bz2
Patch1: libXft-2.1.7-lcd-filter-2.patch
#git#BuildRequires: autoconf >= 2.60, automake, libtool
BuildRequires: pkgconfig, pkgconfig(xorg-macros) >= 1.8
BuildRequires: pkgconfig(xrender) >= 0.8.2, pkgconfig(freetype2)
BuildRequires: pkgconfig(fontconfig) >= 2.2
%description
Xft is a library that connects X applications with the FreeType font
rasterization library. Xft uses fontconfig to locate fonts so it has
no configuration files.
%package -n %lname
Summary: X FreeType library
Group: System/Libraries
%description -n %lname
Xft is a library that connects X applications with the FreeType font
rasterization library. Xft uses fontconfig to locate fonts so it has
no configuration files.
%package devel
Summary: Development files for the X FreeType library
Group: Development/Libraries/C and C++
Requires: %lname = %version
%description devel
Xft is a library that connects X applications with the FreeType font
rasterization library. Xft uses fontconfig to locate fonts so it has
no configuration files.
This package contains the development headers for the library found
in %lname.
%prep
%setup -q
%patch -P 1 -p0
%build
%configure --disable-static
make %{?_smp_mflags}
%install
%makeinstall
rm -f "%buildroot/%_libdir"/*.la
%post -n %lname -p /sbin/ldconfig
%postun -n %lname -p /sbin/ldconfig
%files -n %lname
%defattr(-,root,root)
%_libdir/libXft.so.2*
%files devel
%defattr(-,root,root)
%_includedir/X11/Xft
%_libdir/libXft.so
%_libdir/pkgconfig/xft.pc
%_mandir/man3/*
%changelog