Delete 'obsolete' directory, most of whose contents have been there more than a year.

git-svn-id: http://skia.googlecode.com/svn/trunk@3416 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 0 insertions, 93 deletions

diff --git a/obsolete/SkGLTextCache.h b/obsolete/SkGLTextCache.h
deleted file mode 100644
index 39472bc2e1..0000000000
--- a/obsolete/SkGLTextCache.h
+++ /dev/null
@@ -1,93 +0,0 @@
-
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#ifndef SkGLTextCache_DEFINED
-#define SkGLTextCache_DEFINED
-
-#include "SkGL.h"
-
-class SkGlyph;
-
-class SkGLTextCache {
-public:
-    SkGLTextCache();
-    ~SkGLTextCache();
-    
-    /** Delete all of the strikes in the cache. Pass true if the texture IDs are
-        still valid, in which case glDeleteTextures will be called. Pass false
-        if they are invalid (e.g. the gl-context has changed), in which case
-        they will just be abandoned.
-    */
-    void deleteAllStrikes(bool texturesAreValid);
-
-    class Strike {
-    public:
-        int width() const { return fStrikeWidth; }
-        int height() const { return fStrikeHeight; }
-        GLuint texture() const { return fTexName; }
-        int widthShift() const { return fStrikeWidthShift; }
-        int heightShift() const { return fStrikeHeightShift; }
-
-        // call this to force us to ignore the texture name in our destructor
-        // only call it right before our destructor
-        void abandonTexture() { fTexName = 0; }
-
-    private:
-        // if next is non-null, its height must match our height
-        Strike(Strike* next, int width, int height);
-        ~Strike();
-
-        Strike* findGlyph(const SkGlyph&, int* offset);
-        Strike* addGlyphAndBind(const SkGlyph&, const uint8_t*, int* offset);
-
-        enum {
-            kMinStrikeWidth = 1024,
-            kMaxGlyphCount = 256
-        };
-
-        Strike*     fNext;
-        GLuint      fTexName;
-        uint32_t    fGlyphIDArray[kMaxGlyphCount];  // stores glyphIDs
-        uint16_t    fGlyphOffsetX[kMaxGlyphCount];  // stores x-offsets
-        uint16_t    fGlyphCount;
-        uint16_t    fNextFreeOffsetX;
-        uint16_t    fStrikeWidth;
-        uint16_t    fStrikeHeight;
-        uint8_t     fStrikeWidthShift;      // pow2(fStrikeWidth)
-        uint8_t     fStrikeHeightShift;     // pow2(fStrikeHeight)
-
-        friend class SkGLTextCache;
-    };
-
-    /** If found, returns the exact strike containing it (there may be more than
-        one with a given height), and sets offset to the offset for that glyph
-        (if not null). Does NOT bind the texture.
-        If not found, returns null and ignores offset param.
-    */
-    Strike* findGlyph(const SkGlyph&, int* offset);
-
-    /** Adds the specified glyph to this list of strikes, returning the new
-        head of the list. If offset is not null, it is set to the offset
-        for this glyph within the strike. The associated texture is bound
-        to the gl context.
-     */
-    Strike* addGlyphAndBind(const SkGlyph&, const uint8_t image[], int* offset);
-
-private:
-    enum {
-        // greater than this we won't cache
-        kMaxGlyphHeightShift = 9,
-        
-        kMaxGlyphHeight = 1 << kMaxGlyphHeightShift,
-        kMaxStrikeListCount = kMaxGlyphHeightShift + 1
-    };
-
-    // heads of the N families, one for each pow2 height
-    Strike* fStrikeList[kMaxStrikeListCount];
-};
-
-#endif