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

   1 /*
   2  * Copyright (c) 2021 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/adaptor/common/adaptor-impl.h>
  27 #include <dali/internal/graphics/common/egl-image-extensions.h>
  28 #include <dali/internal/graphics/gles/egl-graphics.h>
  29
  30 namespace Dali
  31 {
  32 namespace Internal
  33 {
  34 namespace Adaptor
  35 {
  36 namespace
  37 {
  38 #define TBM_SURFACE_QUEUE_SIZE 3
  39
  40 const char* FRAGMENT_PREFIX = "\n";
  41 const char* SAMPLER_TYPE    = "sampler2D";
  42
  43 } // namespace
  44
  45 NativeImageSourceQueueX* NativeImageSourceQueueX::New(uint32_t width, uint32_t height, Dali::NativeImageSourceQueue::ColorDepth depth, Any nativeImageSourceQueue)
  46 {
  47   NativeImageSourceQueueX* image = new NativeImageSourceQueueX(width, height, depth, nativeImageSourceQueue);
  48   return image;
  49 }
  50
  51 NativeImageSourceQueueX::NativeImageSourceQueueX(uint32_t width, uint32_t height, Dali::NativeImageSourceQueue::ColorDepth depth, Any nativeImageSourceQueue)
  52 : mWidth(width),
  53   mHeight(height)
  54 {
  55   DALI_LOG_ERROR("NativeImageSourceQueueX::NativeImageSourceQueueX: Not supported\n");
  56 }
  57
  58 NativeImageSourceQueueX::~NativeImageSourceQueueX()
  59 {
  60 }
  61
  62 Any NativeImageSourceQueueX::GetNativeImageSourceQueue() const
  63 {
  64   return Any();
  65 }
  66
  67 void NativeImageSourceQueueX::SetSize(uint32_t width, uint32_t height)
  68 {
  69   mWidth  = width;
  70   mHeight = height;
  71 }
  72
  73 void NativeImageSourceQueueX::IgnoreSourceImage()
  74 {
  75 }
  76
  77 bool NativeImageSourceQueueX::CreateResource()
  78 {
  79   return true;
  80 }
  81
  82 void NativeImageSourceQueueX::DestroyResource()
  83 {
  84 }
  85
  86 uint32_t NativeImageSourceQueueX::TargetTexture()
  87 {
  88   return 0;
  89 }
  90
  91 void NativeImageSourceQueueX::PrepareTexture()
  92 {
  93 }
  94
  95 const char* NativeImageSourceQueueX::GetCustomFragmentPrefix() const
  96 {
  97   return FRAGMENT_PREFIX;
  98 }
  99
 100 const char* NativeImageSourceQueueX::GetCustomSamplerTypename() const
 101 {
 102   return SAMPLER_TYPE;
 103 }
 104
 105 int NativeImageSourceQueueX::GetTextureTarget() const
 106 {
 107   return 0;
 108 }
 109
 110 Any NativeImageSourceQueueX::GetNativeImageHandle() const
 111 {
 112   return nullptr;
 113 }
 114
 115 bool NativeImageSourceQueueX::SourceChanged() const
 116 {
 117   return false;
 118 }
 119
 120 } // namespace Adaptor
 121
 122 } // namespace Internal
 123
 124 } // namespace Dali