src/c/sk_image.cpp

   1 /*
   2  * Copyright 2016 Xamarin Inc.
   3  *
   4  * Use of this source code is governed by a BSD-style license that can be
   5  * found in the LICENSE file.
   6  */
   7
   8 #include "SkImageEncoder.h"
   9
  10 #include "sk_image.h"
  11
  12 #include "sk_types_priv.h"
  13
  14 sk_data_t* sk_image_encode_specific(const sk_image_t* cimage, sk_image_encoder_t encoder, int quality) {
  15     return ToData(AsImage(cimage)->encode((SkImageEncoder::Type)encoder, quality));
  16 }
  17
  18 sk_image_t* sk_image_new_from_bitmap (const sk_bitmap_t* cbitmap)
  19 {
  20     return ToImage(SkImage::MakeFromBitmap(*AsBitmap(cbitmap)).release());
  21 }
  22
  23 sk_image_t* sk_image_new_raster_copy(const sk_imageinfo_t* cinfo, const void* pixels,
  24                                      size_t rowBytes) {
  25     SkImageInfo info;
  26     from_c(*cinfo, &info);
  27     return (sk_image_t*)SkImage::MakeRasterCopy(SkPixmap(info, pixels, rowBytes)).release();
  28 }
  29
  30 sk_image_t* sk_image_new_from_encoded(const sk_data_t* cdata, const sk_irect_t* subset) {
  31     return ToImage(SkImage::MakeFromEncoded(sk_ref_sp(AsData(cdata)),
  32                                            reinterpret_cast<const SkIRect*>(subset)).release());
  33 }
  34
  35 sk_data_t* sk_image_encode(const sk_image_t* cimage) {
  36     return ToData(AsImage(cimage)->encode());
  37 }
  38
  39 void sk_image_ref(const sk_image_t* cimage) {
  40     AsImage(cimage)->ref();
  41 }
  42
  43 void sk_image_unref(const sk_image_t* cimage) {
  44     AsImage(cimage)->unref();
  45 }
  46
  47 int sk_image_get_width(const sk_image_t* cimage) {
  48     return AsImage(cimage)->width();
  49 }
  50
  51 int sk_image_get_height(const sk_image_t* cimage) {
  52     return AsImage(cimage)->height();
  53 }
  54
  55 uint32_t sk_image_get_unique_id(const sk_image_t* cimage) {
  56     return AsImage(cimage)->uniqueID();
  57 }