From 59744b79ec302000802cd56d30a1bf70f0183c80 Mon Sep 17 00:00:00 2001
From: Chris Craik <ccraik@google.com>
Date: Tue, 1 Jul 2014 17:56:52 -0700
Subject: Add hack for custom re-rasterization buckets

bug:14083128

Moves all of the font transform management into
OpenGLRenderer::findBestFontTransform(), and now simply passes down
final rasterization transforms into the FontRenderer.

Change-Id: Ie02752e6af863347b142367c7d628db5f9fc2998
---
 libs/hwui/font/Font.cpp | 8 +++-----
 libs/hwui/font/Font.h   | 6 ++++--
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'libs/hwui/font')

diff --git a/libs/hwui/font/Font.cpp b/libs/hwui/font/Font.cpp
index a71db5b..2ea6c8c 100644
--- a/libs/hwui/font/Font.cpp
+++ b/libs/hwui/font/Font.cpp
@@ -45,7 +45,8 @@ Font::Font(FontRenderer* state, const Font::FontDescription& desc) :
     mDeviceProperties = SkDeviceProperties::Make(SkDeviceProperties::Geometry::MakeDefault(), 1.0f);
 }
 
-Font::FontDescription::FontDescription(const SkPaint* paint, const mat4& matrix) {
+Font::FontDescription::FontDescription(const SkPaint* paint, const SkMatrix& rasterMatrix)
+        : mLookupTransform(rasterMatrix) {
     mFontId = SkTypeface::UniqueID(paint->getTypeface());
     mFontSize = paint->getTextSize();
     mFlags = 0;
@@ -58,9 +59,6 @@ Font::FontDescription::FontDescription(const SkPaint* paint, const mat4& matrix)
     mStrokeWidth = paint->getStrokeWidth();
     mAntiAliasing = paint->isAntiAlias();
     mHinting = paint->getHinting();
-    mLookupTransform.reset();
-    mLookupTransform[SkMatrix::kMScaleX] = roundf(fmaxf(1.0f, matrix[mat4::kScaleX]));
-    mLookupTransform[SkMatrix::kMScaleY] = roundf(fmaxf(1.0f, matrix[mat4::kScaleY]));
     if (!mLookupTransform.invert(&mInverseLookupTransform)) {
         ALOGW("Could not query the inverse lookup transform for this font");
     }
@@ -486,7 +484,7 @@ CachedGlyphInfo* Font::cacheGlyph(const SkPaint* paint, glyph_t glyph, bool prec
     return newGlyph;
 }
 
-Font* Font::create(FontRenderer* state, const SkPaint* paint, const mat4& matrix) {
+Font* Font::create(FontRenderer* state, const SkPaint* paint, const SkMatrix& matrix) {
     FontDescription description(paint, matrix);
     Font* font = state->mActiveFonts.get(description);
 
diff --git a/libs/hwui/font/Font.h b/libs/hwui/font/Font.h
index 6ddd4f2..0f10464 100644
--- a/libs/hwui/font/Font.h
+++ b/libs/hwui/font/Font.h
@@ -17,6 +17,8 @@
 #ifndef ANDROID_HWUI_FONT_H
 #define ANDROID_HWUI_FONT_H
 
+#include <vector>
+
 #include <utils/KeyedVector.h>
 
 #include <SkScalar.h>
@@ -50,7 +52,7 @@ public:
     };
 
     struct FontDescription {
-        FontDescription(const SkPaint* paint, const mat4& matrix);
+        FontDescription(const SkPaint* paint, const SkMatrix& matrix);
 
         static int compare(const FontDescription& lhs, const FontDescription& rhs);
 
@@ -92,7 +94,7 @@ public:
     /**
      * Creates a new font associated with the specified font state.
      */
-    static Font* create(FontRenderer* state, const SkPaint* paint, const mat4& matrix);
+    static Font* create(FontRenderer* state, const SkPaint* paint, const SkMatrix& matrix);
 
 private:
     friend class FontRenderer;
-- 
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