draw: Rename files in draw directory.

1 files changed, 0 insertions, 134 deletions

diff --git a/draw/glyphcache.c b/draw/glyphcache.c
deleted file mode 100644
index 15bb7cae..00000000
--- a/draw/glyphcache.c
+++ /dev/null
@@ -1,134 +0,0 @@
-#include "fitz.h"
-
-#define MAXFONTSIZE 1000
-#define MAXGLYPHSIZE 256
-#define MAXCACHESIZE (1024*1024)
-
-typedef struct fz_glyphkey_s fz_glyphkey;
-
-struct fz_glyphcache_s
-{
-	fz_hashtable *hash;
-	int total;
-};
-
-struct fz_glyphkey_s
-{
-	fz_font *font;
-	int a, b;
-	int c, d;
-	unsigned short cid;
-	unsigned char e, f;
-};
-
-fz_glyphcache *
-fz_newglyphcache(void)
-{
-	fz_glyphcache *cache;
-
-	cache = fz_malloc(sizeof(fz_glyphcache));
-	cache->hash = fz_newhash(509, sizeof(fz_glyphkey));
-	cache->total = 0;
-
-	return cache;
-}
-
-static void
-fz_evictglyphcache(fz_glyphcache *cache)
-{
-	fz_glyphkey *key;
-	fz_pixmap *pixmap;
-	int i;
-
-	for (i = 0; i < fz_hashlen(cache->hash); i++)
-	{
-		key = fz_hashgetkey(cache->hash, i);
-		if (key->font)
-			fz_dropfont(key->font);
-		pixmap = fz_hashgetval(cache->hash, i);
-		if (pixmap)
-			fz_droppixmap(pixmap);
-	}
-
-	cache->total = 0;
-
-	fz_emptyhash(cache->hash);
-}
-
-void
-fz_freeglyphcache(fz_glyphcache *cache)
-{
-	fz_evictglyphcache(cache);
-	fz_freehash(cache->hash);
-	fz_free(cache);
-}
-
-fz_pixmap *
-fz_renderstrokedglyph(fz_glyphcache *cache, fz_font *font, int cid, fz_matrix trm, fz_matrix ctm, fz_strokestate *stroke)
-{
-	if (font->ftface)
-		return fz_renderftstrokedglyph(font, cid, trm, ctm, stroke);
-	return fz_renderglyph(cache, font, cid, trm);
-}
-
-fz_pixmap *
-fz_renderglyph(fz_glyphcache *cache, fz_font *font, int cid, fz_matrix ctm)
-{
-	fz_glyphkey key;
-	fz_pixmap *val;
-	float size = fz_matrixexpansion(ctm);
-
-	if (size > MAXFONTSIZE)
-	{
-		/* TODO: this case should be handled by rendering glyph as a path fill */
-		fz_warn("font size too large (%g), not rendering glyph", size);
-		return nil;
-	}
-
-	memset(&key, 0, sizeof key);
-	key.font = font;
-	key.cid = cid;
-	key.a = ctm.a * 65536;
-	key.b = ctm.b * 65536;
-	key.c = ctm.c * 65536;
-	key.d = ctm.d * 65536;
-	key.e = (ctm.e - floorf(ctm.e)) * 256;
-	key.f = (ctm.f - floorf(ctm.f)) * 256;
-
-	val = fz_hashfind(cache->hash, &key);
-	if (val)
-		return fz_keeppixmap(val);
-
-	ctm.e = floorf(ctm.e) + key.e / 256.0f;
-	ctm.f = floorf(ctm.f) + key.f / 256.0f;
-
-	if (font->ftface)
-	{
-		val = fz_renderftglyph(font, cid, ctm);
-	}
-	else if (font->t3procs)
-	{
-		val = fz_rendert3glyph(font, cid, ctm);
-	}
-	else
-	{
-		fz_warn("assert: uninitialized font structure");
-		return nil;
-	}
-
-	if (val)
-	{
-		if (val->w < MAXGLYPHSIZE && val->h < MAXGLYPHSIZE)
-		{
-			if (cache->total + val->w * val->h > MAXCACHESIZE)
-				fz_evictglyphcache(cache);
-			fz_keepfont(key.font);
-			fz_hashinsert(cache->hash, &key, val);
-			cache->total += val->w * val->h;
-			return fz_keeppixmap(val);
-		}
-		return val;
-	}
-
-	return nil;
-}