--- /dev/null
+/*
+ * Copyright (c) 2025 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <dali-toolkit/dali-toolkit.h>
+#include <dali-toolkit/devel-api/visual-factory/visual-factory.h>
+
+// For Wait
+#include <iostream>
+#include <chrono>
+#include <thread>
+
+using namespace Dali;
+using Dali::Toolkit::TextLabel;
+
+const std::string_view SHADER_CUSTOM_VERT
+{
+R"(attribute mediump vec2 aPosition;
+uniform mediump mat4 uMvpMatrix;
+uniform vec3 uSize;
+
+void main()
+{
+ gl_Position = uMvpMatrix * vec4(aPosition*uSize.xy, 0.0, 1.0);
+}
+)"
+};
+
+const std::string_view SHADER_CUSTOM_FRAG
+{
+R"(uniform lowp vec4 uColor;
+
+void main()
+{
+ gl_FragColor = vec4(0.0,0.0,0.0,1.0);
+}
+)"
+};
+
+using namespace Dali;
+using namespace Dali::Toolkit;
+
+// This example shows how to create and display Hello World! using a simple TextActor
+//
+class PrecompileShaderController : public ConnectionTracker
+{
+public:
+ PrecompileShaderController(Application& application)
+ : mApplication(application)
+ {
+ setenv("DALI_SHADER_USE_PROGRAM_BINARY", "1", 1); // Enable program binary
+ // Connect to the Application's Init signal
+ mApplication.InitSignal().Connect(this, &PrecompileShaderController::Create);
+ }
+
+ ~PrecompileShaderController() = default; // Nothing to do in destructor
+
+ // The Init signal is received once (only) during the Application lifetime
+ void Create(Application& application)
+ {
+ Property::Map imageShader;
+ imageShader["shaderType"] = "image";
+ imageShader["shaderOption"] = Property::Map().Add("YUV_AND_RGB", true);
+ imageShader["shaderName"] = "IMAGE_SHADER_YUV_AND_RGB";
+
+ Property::Map imageShader2;
+ imageShader2["shaderType"] = "image";
+ imageShader2["shaderOption"] = Property::Map()
+ .Add("ROUNDED_CORNER", true)
+ .Add("MASKING", true);
+ imageShader2["shaderName"] = "";
+
+ Property::Map textShader;
+ textShader["shaderType"] = "text";
+ textShader["shaderOption"] = Property::Map()
+ .Add("MULTI_COLOR", true)
+ .Add("STYLES", true);
+ textShader["shaderName"] = "";
+
+ Property::Map colorShader;
+ colorShader["shaderType"] = "color";
+ colorShader["shaderOption"] = Property::Map()
+ .Add("CUTOUT", true)
+ .Add("BORDERLINE", true);
+ colorShader["shaderName"] = "ColorBorderlineCutout";
+
+
+ Property::Map customSHader;
+ customSHader["shaderType"] = "custom";
+ customSHader["shaderName"] = "myShader";
+ customSHader["vertexShader"] = SHADER_CUSTOM_VERT.data();
+ customSHader["fragmentShader"] = SHADER_CUSTOM_FRAG.data();
+
+ Property::Map npatchShader;
+ npatchShader["shaderType"] = "npatch";
+ npatchShader["xStretchCount"] = 4;
+ npatchShader["yStretchCount"] = 3;
+
+ VisualFactory::Get().AddPrecompileShader(imageShader);
+ VisualFactory::Get().AddPrecompileShader(imageShader2);
+ VisualFactory::Get().AddPrecompileShader(textShader);
+ VisualFactory::Get().AddPrecompileShader(colorShader);
+ VisualFactory::Get().AddPrecompileShader(customSHader);
+ VisualFactory::Get().AddPrecompileShader(npatchShader);
+ VisualFactory::Get().UsePreCompiledShader();
+
+ // Get a handle to the window
+ Window window = application.GetWindow();
+ window.SetBackgroundColor(Color::WHITE);
+
+ TextLabel textLabel = TextLabel::New("Precomile Shader");
+ textLabel.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
+ textLabel.SetProperty(Dali::Actor::Property::NAME, "Precompile Shader");
+ window.Add(textLabel);
+
+ // Need to wait forcelly for precompiling shaders
+ std::this_thread::sleep_for(std::chrono::seconds(3));
+ }
+
+private:
+ Application& mApplication;
+};
+
+int DALI_EXPORT_API main(int argc, char** argv)
+{
+ Application application = Application::New(&argc, &argv);
+ PrecompileShaderController test(application);
+ application.MainLoop();
+ return 0;
+}
#define DALI_DEMO_STR_TITLE_POPUP dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_POPUP")
#define DALI_DEMO_STR_TITLE_PIVOT dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_PIVOT")
#define DALI_DEMO_STR_TITLE_PRE_RENDER_CALLBACK dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_PRE_RENDER_CALLBACK")
+#define DALI_DEMO_STR_TITLE_PRECOMPILE_SHADER dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_PRECOMPILE_SHADER")
#define DALI_DEMO_STR_TITLE_PRIMITIVE_SHAPES dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_PRIMITIVE_SHAPES")
#define DALI_DEMO_STR_TITLE_PROGRESS_BAR dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_PROGRESS_BAR")
#define DALI_DEMO_STR_TITLE_PROPERTY_NOTIFICATION dgettext(DALI_DEMO_DOMAIN_LOCAL, "DALI_DEMO_STR_TITLE_PROPERTY_NOTIFICATION")
#define DALI_DEMO_STR_TITLE_POPUP "Popup"
#define DALI_DEMO_STR_TITLE_PIVOT "Pivot"
#define DALI_DEMO_STR_TITLE_PRE_RENDER_CALLBACK "Pre Render Callback"
+#define DALI_DEMO_STR_TITLE_PRECOMPILE_SHADER "Precompile Shader"
#define DALI_DEMO_STR_TITLE_PRIMITIVE_SHAPES "Primitive Shapes"
#define DALI_DEMO_STR_TITLE_PROGRESS_BAR "Progress Bar"
#define DALI_DEMO_STR_TITLE_PROPERTY_NOTIFICATION "Property Notification"
projects / platform / core / uifw / dali-demo.git / commitdiff
