dali/internal/imaging/common/native-image-source-impl.cpp

   1 /*
   2  * Copyright (c) 2017 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // INTERNAL INCLUDES
  19 #include <dali/internal/imaging/common/native-image-source-impl.h>
  20 #include <dali/internal/imaging/common/native-image-source-factory.h>
  21
  22 namespace Dali
  23 {
  24
  25 namespace Internal
  26 {
  27
  28 namespace Adaptor
  29 {
  30
  31 NativeImageSource::~NativeImageSource() = default;
  32
  33 NativeImageSource* NativeImageSource::New(unsigned int width,
  34                               unsigned int height,
  35                               Dali::NativeImageSource::ColorDepth depth,
  36                               Any nativeImageSource)
  37 {
  38   return Internal::Adaptor::NativeImageSourceFactory::New( width, height, depth, nativeImageSource ).release();
  39 }
  40
  41
  42 Any NativeImageSource::GetNativeImageSource() const
  43 {
  44   return nullptr;
  45 }
  46
  47
  48 bool NativeImageSource::GetPixels(std::vector<unsigned char> &pixbuf, unsigned int &width, unsigned int &height, Pixel::Format& pixelFormat ) const
  49 {
  50   return false;
  51 }
  52
  53 bool NativeImageSource::EncodeToFile(const std::string& filename) const
  54 {
  55   return false;
  56 }
  57
  58 void NativeImageSource::SetSource( Any source )
  59 {
  60
  61 }
  62
  63 bool NativeImageSource::IsColorDepthSupported( Dali::NativeImageSource::ColorDepth colorDepth )
  64 {
  65   return false;
  66 }
  67
  68 bool NativeImageSource::GlExtensionCreate()
  69 {
  70   return false;
  71 }
  72
  73 void NativeImageSource::GlExtensionDestroy()
  74 {
  75
  76 }
  77
  78 unsigned int NativeImageSource::TargetTexture()
  79 {
  80   return 0u;
  81 }
  82
  83 void NativeImageSource::PrepareTexture()
  84 {
  85
  86 }
  87
  88 unsigned int NativeImageSource::GetWidth() const
  89 {
  90   return 0u;
  91 }
  92
  93 unsigned int NativeImageSource::GetHeight() const
  94 {
  95   return 0u;
  96 }
  97
  98 bool NativeImageSource::RequiresBlending() const
  99 {
 100   return false;
 101 }
 102
 103
 104 NativeImageInterface::Extension* NativeImageSource::GetNativeImageInterfaceExtension()
 105 {
 106   return nullptr;
 107 }
 108
 109 } // namespace Adaptor
 110
 111 } // namespace Internal
 112
 113 } // namespace Dali
 114