encode_platform.cpp File Reference

#include "gm/gm.h"
#include "include/codec/SkEncodedImageFormat.h"
#include "include/core/SkBitmap.h"
#include "include/core/SkCanvas.h"
#include "include/core/SkData.h"
#include "include/core/SkImage.h"
#include "include/core/SkImageInfo.h"
#include "include/core/SkPixmap.h"
#include "include/core/SkRect.h"
#include "include/core/SkRefCnt.h"
#include "include/core/SkSize.h"
#include "include/core/SkStream.h"
#include "include/core/SkString.h"
#include "include/core/SkTypes.h"
#include "include/encode/SkJpegEncoder.h"
#include "include/encode/SkPngEncoder.h"
#include "include/encode/SkWebpEncoder.h"
#include "tools/DecodeUtils.h"
#include "tools/Resources.h"

Go to the source code of this file.

Classes
class	skiagm::EncodePlatformGM

Namespaces
namespace	skiagm

Functions
static sk_sp< SkData >	encode_data (SkEncodedImageFormat type, const SkBitmap &bitmap, int quality)

Function Documentation

encode_data()

static sk_sp< SkData > encode_data ( SkEncodedImageFormat  type, const SkBitmap &  bitmap, int  quality  )

static

Definition at line 44 of file encode_platform.cpp.

                                                                                                 {
    SkPixmap src;
    if (!bitmap.peekPixels(&src)) {
        return nullptr;
    }
    SkDynamicMemoryWStream buf;
    switch (type) {
        case SkEncodedImageFormat::kPNG: {
            bool success = SkPngEncoder::Encode(&buf, src, {});
            return success ? buf.detachAsData() : nullptr;
        }
        case SkEncodedImageFormat::kJPEG: {
            SkJpegEncoder::Options opts;
            opts.fQuality = quality;
            bool success = SkJpegEncoder::Encode(&buf, src, opts);
            return success ? buf.detachAsData() : nullptr;
        }
        case SkEncodedImageFormat::kWEBP: {
            SkWebpEncoder::Options opts;
            opts.fQuality = quality;
            bool success = SkWebpEncoder::Encode(&buf, src, opts);
            return success ? buf.detachAsData() : nullptr;
        }
        default:
            SkUNREACHABLE;
    }
}