added kerning support to record device

[swftools.git] / lib / devices / record.c

diff --git a/lib/devices/record.c b/lib/devices/record.c
index a8a0088..cf04db6 100644 (file)
--- a/lib/devices/record.c
+++ b/lib/devices/record.c
@@ -241,6 +241,8 @@ static void dumpFont(writer_t*w, gfxfont_t*font)
     writer_writeString(w, font->id);
     writer_writeU32(w, font->num_glyphs);
     writer_writeU32(w, font->max_unicode);
+    writer_writeDouble(w, font->ascent);
+    writer_writeDouble(w, font->descent);
     int t;
     for(t=0;t<font->num_glyphs;t++) {
        dumpLine(w, font->glyphs[t].line);
@@ -255,6 +257,12 @@ static void dumpFont(writer_t*w, gfxfont_t*font)
     for(t=0;t<font->max_unicode;t++) {
        writer_writeU32(w, font->unicode2glyph[t]);
     }
+    writer_writeU32(w, font->kerning_size);
+    for(t=0;t<font->kerning_size;t++) {
+       writer_writeU32(w, font->kerning[t].c1);
+       writer_writeU32(w, font->kerning[t].c2);
+       writer_writeU32(w, font->kerning[t].advance);
+    }
 }
 static gfxfont_t*readFont(reader_t*r)
 {
@@ -262,6 +270,8 @@ static gfxfont_t*readFont(reader_t*r)
     font->id = reader_readString(r);
     font->num_glyphs = reader_readU32(r);
     font->max_unicode = reader_readU32(r);
+    font->ascent = reader_readDouble(r);
+    font->descent = reader_readDouble(r);
     font->glyphs = (gfxglyph_t*)rfx_calloc(sizeof(gfxglyph_t)*font->num_glyphs);
     font->unicode2glyph = (int*)rfx_calloc(sizeof(font->unicode2glyph[0])*font->max_unicode);
     int t;
@@ -278,6 +288,15 @@ static gfxfont_t*readFont(reader_t*r)
     for(t=0;t<font->max_unicode;t++) {
        font->unicode2glyph[t] = reader_readU32(r);
     }
+    font->kerning_size = reader_readU32(r);
+    if(font->kerning_size) {
+       font->kerning = malloc(sizeof(gfxkerning_t)*font->kerning_size);
+       for(t=0;t<font->kerning_size;t++) {
+           font->kerning[t].c1 = reader_readU32(r);
+           font->kerning[t].c2 = reader_readU32(r);
+           font->kerning[t].advance = reader_readU32(r);
+       }
+    }
     return font;
 }