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/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "sk_tool_utils.h"
#include "sk_tool_utils_flags.h"
#include "SkBitmap.h"
#include "SkCanvas.h"
#include "SkTestScalerContext.h"
DEFINE_bool(portableFonts, false, "Use portable fonts");
DEFINE_bool(resourceFonts, false, "Use resource fonts");
namespace sk_tool_utils {
const char* colortype_name(SkColorType ct) {
switch (ct) {
case kUnknown_SkColorType: return "Unknown";
case kAlpha_8_SkColorType: return "Alpha_8";
case kIndex_8_SkColorType: return "Index_8";
case kARGB_4444_SkColorType: return "ARGB_4444";
case kRGB_565_SkColorType: return "RGB_565";
case kRGBA_8888_SkColorType: return "RGBA_8888";
case kBGRA_8888_SkColorType: return "BGRA_8888";
default:
SkASSERT(false);
return "unexpected colortype";
}
}
SkTypeface* create_portable_typeface(const char* name, SkTypeface::Style style) {
SkTypeface* face;
if (FLAGS_portableFonts) {
face = create_font(name, style);
} else if (FLAGS_resourceFonts) {
face = resource_font(name, style);
} else {
face = SkTypeface::CreateFromName(name, style);
}
return face;
}
void set_portable_typeface(SkPaint* paint, const char* name, SkTypeface::Style style) {
SkTypeface* face = create_portable_typeface(name, style);
SkSafeUnref(paint->setTypeface(face));
}
void write_pixels(SkCanvas* canvas, const SkBitmap& bitmap, int x, int y,
SkColorType colorType, SkAlphaType alphaType) {
SkBitmap tmp(bitmap);
tmp.lockPixels();
const SkImageInfo info = SkImageInfo::Make(tmp.width(), tmp.height(), colorType, alphaType);
canvas->writePixels(info, tmp.getPixels(), tmp.rowBytes(), x, y);
}
} // namespace sk_tool_utils
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