Apply precompile shader

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / visual-factory-impl.cpp

diff --git a/dali-toolkit/internal/visuals/visual-factory-impl.cpp b/dali-toolkit/internal/visuals/visual-factory-impl.cpp
index 57290a1..4a8a6d4 100644 (file)
--- a/dali-toolkit/internal/visuals/visual-factory-impl.cpp
+++ b/dali-toolkit/internal/visuals/visual-factory-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2023 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,6 +19,7 @@
 
 // EXTERNAL INCLUDES
 #include <dali/devel-api/scripting/scripting.h>
+#include <dali/integration-api/adaptor-framework/adaptor.h>
 #include <dali/integration-api/debug.h>
 #include <dali/public-api/object/property-array.h>
 #include <dali/public-api/object/type-registry-helper.h>
@@ -26,6 +27,7 @@
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/devel-api/asset-manager/asset-manager.h>
+#include <dali-toolkit/devel-api/styling/style-manager-devel.h>
 #include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
 #include <dali-toolkit/internal/visuals/animated-gradient/animated-gradient-visual.h>
 #include <dali-toolkit/internal/visuals/animated-image/animated-image-visual.h>
@@ -40,6 +42,7 @@
 #include <dali-toolkit/internal/visuals/npatch/npatch-visual.h>
 #include <dali-toolkit/internal/visuals/primitive/primitive-visual.h>
 #include <dali-toolkit/internal/visuals/svg/svg-visual.h>
+#include <dali-toolkit/internal/graphics/builtin-shader-extern-gen.h>
 #include <dali-toolkit/internal/visuals/text-visual-shader-factory.h>
 #include <dali-toolkit/internal/visuals/text/text-visual.h>
 #include <dali-toolkit/internal/visuals/visual-factory-cache.h>
@@ -50,6 +53,7 @@
 #include <dali-toolkit/public-api/visuals/text-visual-properties.h>
 #include <dali-toolkit/public-api/visuals/visual-properties.h>
 
+
 namespace Dali
 {
 namespace Toolkit
@@ -73,6 +77,18 @@ DALI_TYPE_REGISTRATION_BEGIN_CREATE(Toolkit::VisualFactory, Dali::BaseHandle, Cr
 DALI_TYPE_REGISTRATION_END()
 const char* const BROKEN_IMAGE_FILE_NAME = "broken.png"; ///< The file name of the broken image.
 
+static constexpr auto          SHADER_TYPE_COUNT = 2u;
+const std::string_view VertexPredefines[SHADER_TYPE_COUNT]
+{
+  "", //VisualFactoryCache::COLOR_SHADER
+  "#define IS_REQUIRED_ROUNDED_CORNER\n", //VisualFactoryCache::COLOR_SHADER_ROUNDED_CORNER
+};
+const std::string_view FragmentPredefines[SHADER_TYPE_COUNT]
+{
+  "", //VisualFactoryCache::COLOR_SHADER
+  "#define IS_REQUIRED_ROUNDED_CORNER\n", //VisualFactoryCache::COLOR_SHADER_ROUNDED_CORNER
+};
+
 } // namespace
 
 VisualFactory::VisualFactory(bool debugEnabled)
@@ -80,13 +96,21 @@ VisualFactory::VisualFactory(bool debugEnabled)
   mImageVisualShaderFactory(),
   mTextVisualShaderFactory(),
   mSlotDelegate(this),
+  mIdleCallback(nullptr),
   mDebugEnabled(debugEnabled),
-  mPreMultiplyOnLoad(true)
+  mPreMultiplyOnLoad(true),
+  mPrecompiledShaderRequested(false)
 {
 }
 
 VisualFactory::~VisualFactory()
 {
+  if(mIdleCallback && Adaptor::IsAvailable())
+  {
+    // Removes the callback from the callback manager in case the control is destroyed before the callback is executed.
+    Adaptor::Get().RemoveIdle(mIdleCallback);
+    mIdleCallback = nullptr;
+  }
 }
 
 void VisualFactory::OnStyleChangedSignal(Toolkit::StyleManager styleManager, StyleChange::Type type)
@@ -332,18 +356,18 @@ Toolkit::Visual::Base VisualFactory::CreateVisual(const std::string& url, ImageD
       case VisualUrl::TVG:
       case VisualUrl::SVG:
       {
-        visualPtr = SvgVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl);
+        visualPtr = SvgVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, size);
         break;
       }
       case VisualUrl::GIF:
       case VisualUrl::WEBP:
       {
-        visualPtr = AnimatedImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl);
+        visualPtr = AnimatedImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, size);
         break;
       }
       case VisualUrl::JSON:
       {
-        visualPtr = AnimatedVectorImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl);
+        visualPtr = AnimatedVectorImageVisual::New(GetFactoryCache(), GetImageVisualShaderFactory(), visualUrl, size);
         break;
       }
       case VisualUrl::REGULAR_IMAGE:
@@ -377,6 +401,44 @@ bool VisualFactory::GetPreMultiplyOnLoad() const
   return mPreMultiplyOnLoad;
 }
 
+void VisualFactory::DiscardVisual(Toolkit::Visual::Base visual)
+{
+  mDiscardedVisuals.emplace_back(visual);
+
+  RegisterDiscardCallback();
+}
+
+void VisualFactory::UsePreCompiledShader()
+{
+  if(mPrecompiledShaderRequested)
+  {
+    return;
+  }
+  mPrecompiledShaderRequested = true;
+
+  ShaderPreCompiler::Get().Enable();
+
+  // Get image shader
+  std::vector<RawShaderData> rawShaderList;
+  RawShaderData imageShaderData;
+  GetImageVisualShaderFactory().GetPreCompiledShader(imageShaderData);
+  rawShaderList.push_back(imageShaderData);
+
+  // Get text shader
+  RawShaderData textShaderData;
+  GetTextVisualShaderFactory().GetPreCompiledShader(textShaderData);
+  rawShaderList.push_back(textShaderData);
+
+  // Get color shader
+  RawShaderData colorShaderData;
+  GetPreCompiledShader(colorShaderData);
+  rawShaderList.push_back(colorShaderData);
+
+
+  // Save all shader
+  ShaderPreCompiler::Get().SavePreCompileShaderList(rawShaderList);
+}
+
 Internal::TextureManager& VisualFactory::GetTextureManager()
 {
   return GetFactoryCache().GetTextureManager();
@@ -390,9 +452,8 @@ void VisualFactory::SetBrokenImageUrl(Toolkit::StyleManager& styleManager)
 
   if(styleManager)
   {
-    customBrokenImageUrlList                 = Toolkit::DevelStyleManager::GetBrokenImageUrlList(styleManager);
-    const Property::Map& config              = Toolkit::DevelStyleManager::GetConfigurations(styleManager);
-    const auto           brokenImageUrlValue = config.Find("brokenImageUrl", Property::Type::STRING);
+    customBrokenImageUrlList       = Toolkit::DevelStyleManager::GetBrokenImageUrlList(styleManager);
+    const auto brokenImageUrlValue = Toolkit::DevelStyleManager::GetConfigurations(styleManager).Find("brokenImageUrl", Property::Type::STRING);
     if(brokenImageUrlValue)
     {
       brokenImageUrlValue->Get(brokenImageUrl);
@@ -403,6 +464,26 @@ void VisualFactory::SetBrokenImageUrl(Toolkit::StyleManager& styleManager)
   mFactoryCache->SetBrokenImageUrl(brokenImageUrl, customBrokenImageUrlList);
 }
 
+void VisualFactory::GetPreCompiledShader(RawShaderData& shaders)
+{
+  std::vector<std::string_view> vertexPrefix;
+  std::vector<std::string_view> fragmentPrefix;
+  int shaderCount = 0;
+  shaders.shaderCount = 0;
+  for(uint32_t i=0u; i< SHADER_TYPE_COUNT; ++i)
+  {
+    vertexPrefix.push_back(VertexPredefines[i]);
+    fragmentPrefix.push_back(FragmentPredefines[i]);
+    shaderCount++;
+  }
+
+  shaders.vertexPrefix = vertexPrefix;
+  shaders.fragmentPrefix = fragmentPrefix;
+  shaders.vertexShader = SHADER_COLOR_VISUAL_SHADER_VERT;
+  shaders.fragmentShader = SHADER_COLOR_VISUAL_SHADER_FRAG;
+  shaders.shaderCount = shaderCount;
+}
+
 Internal::VisualFactoryCache& VisualFactory::GetFactoryCache()
 {
   if(!mFactoryCache)
@@ -416,6 +497,7 @@ Internal::VisualFactoryCache& VisualFactory::GetFactoryCache()
     }
     SetBrokenImageUrl(styleManager);
   }
+
   return *mFactoryCache;
 }
 
@@ -437,6 +519,31 @@ TextVisualShaderFactory& VisualFactory::GetTextVisualShaderFactory()
   return *mTextVisualShaderFactory;
 }
 
+void VisualFactory::OnDiscardCallback()
+{
+  mIdleCallback = nullptr;
+
+  // Discard visual now.
+  mDiscardedVisuals.clear();
+}
+
+void VisualFactory::RegisterDiscardCallback()
+{
+  if(!mIdleCallback && Adaptor::IsAvailable())
+  {
+    // The callback manager takes the ownership of the callback object.
+    mIdleCallback = MakeCallback(this, &VisualFactory::OnDiscardCallback);
+
+    Adaptor& adaptor = Adaptor::Get();
+
+    if(!adaptor.AddIdle(mIdleCallback, false))
+    {
+      // Fail to add idle. (Maybe adaptor is paused.)
+      mIdleCallback = nullptr;
+    }
+  }
+}
+
 } // namespace Internal
 
 } // namespace Toolkit