dali/internal/imaging/ubuntu-x11/native-image-source-queue-impl-x.cpp

   1 /*
   2  * Copyright (c) 2018 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 // CLASS HEADER
  19 #include <dali/internal/imaging/ubuntu-x11/native-image-source-queue-impl-x.h>
  20
  21 // EXTERNAL INCLUDES
  22 #include <dali/integration-api/debug.h>
  23 #include <dali/integration-api/gl-defines.h>
  24
  25 // INTERNAL INCLUDES
  26 #include <dali/internal/graphics/common/egl-image-extensions.h>
  27 #include <dali/internal/graphics/gles/egl-graphics.h>
  28 #include <dali/internal/adaptor/common/adaptor-impl.h>
  29
  30 namespace Dali
  31 {
  32
  33 namespace Internal
  34 {
  35
  36 namespace Adaptor
  37 {
  38
  39 namespace
  40 {
  41 #define TBM_SURFACE_QUEUE_SIZE  3
  42
  43 const char* FRAGMENT_PREFIX = "\n";
  44 const char* SAMPLER_TYPE = "sampler2D";
  45
  46 }
  47
  48 NativeImageSourceQueueX* NativeImageSourceQueueX::New( uint32_t width, uint32_t height, Dali::NativeImageSourceQueue::ColorDepth depth, Any nativeImageSourceQueue )
  49 {
  50   NativeImageSourceQueueX* image = new NativeImageSourceQueueX( width, height, depth, nativeImageSourceQueue );
  51   return image;
  52 }
  53
  54 NativeImageSourceQueueX::NativeImageSourceQueueX( uint32_t width, uint32_t height, Dali::NativeImageSourceQueue::ColorDepth depth, Any nativeImageSourceQueue )
  55 : mWidth( width ),
  56   mHeight( height )
  57 {
  58   DALI_LOG_ERROR( "NativeImageSourceQueueX::NativeImageSourceQueueX: Not supported\n" );
  59 }
  60
  61 NativeImageSourceQueueX::~NativeImageSourceQueueX()
  62 {
  63 }
  64
  65 Any NativeImageSourceQueueX::GetNativeImageSourceQueue() const
  66 {
  67   return Any();
  68 }
  69
  70 void NativeImageSourceQueueX::SetSize( uint32_t width, uint32_t height )
  71 {
  72   mWidth = width;
  73   mHeight = height;
  74 }
  75
  76 void NativeImageSourceQueueX::IgnoreSourceImage()
  77 {
  78 }
  79
  80 bool NativeImageSourceQueueX::CreateResource()
  81 {
  82   return true;
  83 }
  84
  85 void NativeImageSourceQueueX::DestroyResource()
  86 {
  87 }
  88
  89 uint32_t NativeImageSourceQueueX::TargetTexture()
  90 {
  91   return 0;
  92 }
  93
  94 void NativeImageSourceQueueX::PrepareTexture()
  95 {
  96 }
  97
  98 const char* NativeImageSourceQueueX::GetCustomFragmentPrefix() const
  99 {
 100   return FRAGMENT_PREFIX;
 101 }
 102
 103 const char* NativeImageSourceQueueX::GetCustomSamplerTypename() const
 104 {
 105   return SAMPLER_TYPE;
 106 }
 107
 108 int NativeImageSourceQueueX::GetTextureTarget() const
 109 {
 110   return 0;
 111 }
 112
 113 Any NativeImageSourceQueueX::GetNativeImageHandle() const
 114 {
 115   return nullptr;
 116 }
 117
 118 bool NativeImageSourceQueueX::SourceChanged() const
 119 {
 120   return false;
 121 }
 122
 123 } // namespace Adaptor
 124
 125 } // namespace internal
 126
 127 } // namespace Dali