5fb6bd4b7e
Create a custom typeface and scaler to render simple paths the same on all platforms. GM tests are modified to explicitly select the custom typeface. R=reed@google.com, mtklein@google.com, bungeman@google.com TBR=reed Author: caryclark@google.com Review URL: https://codereview.chromium.org/348323003
54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "sk_tool_utils.h"
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#include "../src/fonts/SkTestScalerContext.h"
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#include "SkBitmap.h"
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#include "SkCanvas.h"
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namespace sk_tool_utils {
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bool gEnablePortableTypeface = false;
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const char* colortype_name(SkColorType ct) {
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switch (ct) {
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case kUnknown_SkColorType: return "Unknown";
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case kAlpha_8_SkColorType: return "Alpha_8";
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case kIndex_8_SkColorType: return "Index_8";
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case kARGB_4444_SkColorType: return "ARGB_4444";
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case kRGB_565_SkColorType: return "RGB_565";
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case kRGBA_8888_SkColorType: return "RGBA_8888";
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case kBGRA_8888_SkColorType: return "BGRA_8888";
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default:
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SkASSERT(false);
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return "unexpected colortype";
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}
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}
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SkPaint::FontMetrics create_font(SkTDArray<SkPath*>& , SkTDArray<SkFixed>& );
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void set_portable_typeface(SkPaint* paint, SkTypeface::Style style) {
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if (gEnablePortableTypeface) {
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SkSafeUnref(paint->setTypeface(CreateTestTypeface(create_font, style)));
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}
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}
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void write_pixels(SkCanvas* canvas, const SkBitmap& bitmap, int x, int y,
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SkColorType colorType, SkAlphaType alphaType) {
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SkBitmap tmp(bitmap);
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tmp.lockPixels();
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SkImageInfo info = tmp.info();
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info.fColorType = colorType;
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info.fAlphaType = alphaType;
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canvas->writePixels(info, tmp.getPixels(), tmp.rowBytes(), x, y);
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}
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} // namespace sk_tool_utils
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