X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=examples%2Fcompressed-texture-formats%2Fcompressed-texture-formats-example.cpp;h=1749a63dd4d517ff444d5727f28cc7ac8e25f34d;hb=1b19fd140ff139b5854a1a62447faf31b175d8f6;hp=99dfe791c0110e295ff7b11f7c722076db981ac3;hpb=d143329bbf55451e73772b589d2a7c3de401e4b0;p=platform%2Fcore%2Fuifw%2Fdali-demo.git diff --git a/examples/compressed-texture-formats/compressed-texture-formats-example.cpp b/examples/compressed-texture-formats/compressed-texture-formats-example.cpp index 99dfe79..1749a63 100644 --- a/examples/compressed-texture-formats/compressed-texture-formats-example.cpp +++ b/examples/compressed-texture-formats/compressed-texture-formats-example.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * Copyright (c) 2020 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. @@ -15,15 +15,74 @@ * */ +// EXTERNAL INCLUDES #include +#include +#include + +// INTERNAL INCLUDES +#include "shared/utility.h" using namespace Dali; using Dali::Toolkit::TextLabel; -const char* IMAGE_FILENAME_ETC = DEMO_IMAGE_DIR "tx-etc1.ktx"; -const char* IMAGE_FILENAME_ASTC_LINEAR = DEMO_IMAGE_DIR "tx-astc-4x4-linear.ktx"; +namespace +{ +const char* IMAGE_FILENAME_ETC = DEMO_IMAGE_DIR "tx-etc1.ktx"; +const char* IMAGE_FILENAME_ASTC_LINEAR = DEMO_IMAGE_DIR "tx-astc-4x4-linear.ktx"; const char* IMAGE_FILENAME_ASTC_LINEAR_NATIVE = DEMO_IMAGE_DIR "tx-astc-4x4-linear-native.astc"; +// clang-format off +static const char* VERTEX_SHADER_TEXTURE = DALI_COMPOSE_SHADER( + attribute mediump vec2 aPosition;\n + attribute mediump vec2 aTexCoord;\n + uniform mediump mat4 uMvpMatrix;\n + uniform mediump vec3 uSize;\n + varying mediump vec2 vTexCoord;\n + void main()\n + {\n + vec4 position = vec4(aPosition,0.0,1.0)*vec4(uSize,1.0);\n + gl_Position = uMvpMatrix * position;\n + vTexCoord = aTexCoord;\n + }\n +); + +static const char* FRAGMENT_SHADER_TEXTURE = DALI_COMPOSE_SHADER( + uniform lowp vec4 uColor;\n + uniform sampler2D sTexture;\n + varying mediump vec2 vTexCoord;\n + + void main()\n + {\n + gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;\n + }\n +); +// clang-format on + +/** + * @brief Create a renderer to render an image and adds it to an actor + * @param[in] imagePath The path where the image file is located + * @param[in] actor The actor that will be used to render the image + * @param[in[ geometry The geometry to use + * @param[in] shader The shader to use + */ +void AddImage(const char* imagePath, Actor& actor, Geometry& geometry, Shader& shader) +{ + //Load the texture + Texture texture = DemoHelper::LoadTexture(imagePath); + TextureSet textureSet = TextureSet::New(); + textureSet.SetTexture(0u, texture); + + //Create the renderer + Renderer renderer = Renderer::New(geometry, shader); + renderer.SetTextures(textureSet); + + //Set actor size and add the renderer + actor.SetProperty(Actor::Property::SIZE, Vector2(texture.GetWidth(), texture.GetHeight())); + actor.AddRenderer(renderer); +} + +} // namespace /** * @brief This example shows 3 images, each of a different compressed texture type. * If built and run on a OpenGL ES 3.1 compatable target, then all 3 images will display. @@ -32,12 +91,11 @@ const char* IMAGE_FILENAME_ASTC_LINEAR_NATIVE = DEMO_IMAGE_DIR "tx-astc-4x4-line class CompressedTextureFormatsController : public ConnectionTracker { public: - - CompressedTextureFormatsController( Application& application ) - : mApplication( application ) + CompressedTextureFormatsController(Application& application) + : mApplication(application) { // Connect to the Application's Init signal - mApplication.InitSignal().Connect( this, &CompressedTextureFormatsController::Create ); + mApplication.InitSignal().Connect(this, &CompressedTextureFormatsController::Create); } ~CompressedTextureFormatsController() @@ -46,96 +104,107 @@ public: } // The Init signal is received once (only) during the Application lifetime - void Create( Application& application ) + void Create(Application& application) { - // Get a handle to the stage - Stage stage = Stage::GetCurrent(); - stage.SetBackgroundColor( Color::WHITE ); + // Get a handle to the window + Window window = application.GetWindow(); + window.SetBackgroundColor(Color::WHITE); // Setup a TableView to hold a grid of images and labels. - Toolkit::TableView table = Toolkit::TableView::New( 3u, 2u ); - table.SetAnchorPoint( AnchorPoint::CENTER ); - table.SetParentOrigin( ParentOrigin::CENTER ); - table.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS ); - table.SetRelativeWidth( 0u, 0.5f ); - table.SetRelativeWidth( 1u, 0.5f ); - table.SetRelativeHeight( 0u, 1.0f / 3.0f ); - table.SetRelativeHeight( 1u, 1.0f / 3.0f ); - table.SetRelativeHeight( 2u, 1.0f / 3.0f ); - + Toolkit::TableView table = Toolkit::TableView::New(3u, 2u); + table.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER); + table.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER); + table.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS); + table.SetRelativeWidth(0u, 0.5f); + table.SetRelativeWidth(1u, 0.5f); + table.SetRelativeHeight(0u, 1.0f / 3.0f); + table.SetRelativeHeight(1u, 1.0f / 3.0f); + table.SetRelativeHeight(2u, 1.0f / 3.0f); // Add text labels. - TextLabel textLabel = TextLabel::New( "ETC1 (KTX):" ); - textLabel.SetAnchorPoint( AnchorPoint::CENTER ); - textLabel.SetParentOrigin( ParentOrigin::CENTER ); - textLabel.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS ); - textLabel.SetProperty( Toolkit::TextLabel::Property::MULTI_LINE, true ); - table.AddChild( textLabel, Toolkit::TableView::CellPosition( 0u, 0u ) ); - table.SetCellAlignment( Toolkit::TableView::CellPosition( 0u, 0u ), HorizontalAlignment::LEFT, VerticalAlignment::CENTER ); - - textLabel = TextLabel::New( "ASTC (KTX) 4x4 linear:" ); - textLabel.SetAnchorPoint( AnchorPoint::CENTER ); - textLabel.SetParentOrigin( ParentOrigin::CENTER ); - textLabel.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS ); - textLabel.SetProperty( Toolkit::TextLabel::Property::MULTI_LINE, true ); - table.AddChild( textLabel, Toolkit::TableView::CellPosition( 1u, 0u ) ); - table.SetCellAlignment( Toolkit::TableView::CellPosition( 1u, 0u ), HorizontalAlignment::LEFT, VerticalAlignment::CENTER ); - - textLabel = TextLabel::New( "ASTC (Native) 4x4 linear:" ); - textLabel.SetAnchorPoint( AnchorPoint::CENTER ); - textLabel.SetParentOrigin( ParentOrigin::CENTER ); - textLabel.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS ); - textLabel.SetProperty( Toolkit::TextLabel::Property::MULTI_LINE, true ); - table.AddChild( textLabel, Toolkit::TableView::CellPosition( 2u, 0u ) ); - table.SetCellAlignment( Toolkit::TableView::CellPosition( 2u, 0u ), HorizontalAlignment::LEFT, VerticalAlignment::CENTER ); + TextLabel textLabel = TextLabel::New("ETC1 (KTX):"); + textLabel.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER); + textLabel.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER); + textLabel.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS); + textLabel.SetProperty(Toolkit::TextLabel::Property::MULTI_LINE, true); + table.AddChild(textLabel, Toolkit::TableView::CellPosition(0u, 0u)); + table.SetCellAlignment(Toolkit::TableView::CellPosition(0u, 0u), HorizontalAlignment::LEFT, VerticalAlignment::CENTER); + + textLabel = TextLabel::New("ASTC (KTX) 4x4 linear:"); + textLabel.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER); + textLabel.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER); + textLabel.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS); + textLabel.SetProperty(Toolkit::TextLabel::Property::MULTI_LINE, true); + table.AddChild(textLabel, Toolkit::TableView::CellPosition(1u, 0u)); + table.SetCellAlignment(Toolkit::TableView::CellPosition(1u, 0u), HorizontalAlignment::LEFT, VerticalAlignment::CENTER); + + textLabel = TextLabel::New("ASTC (Native) 4x4 linear:"); + textLabel.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER); + textLabel.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER); + textLabel.SetResizePolicy(ResizePolicy::FILL_TO_PARENT, Dimension::ALL_DIMENSIONS); + textLabel.SetProperty(Toolkit::TextLabel::Property::MULTI_LINE, true); + table.AddChild(textLabel, Toolkit::TableView::CellPosition(2u, 0u)); + table.SetCellAlignment(Toolkit::TableView::CellPosition(2u, 0u), HorizontalAlignment::LEFT, VerticalAlignment::CENTER); + + //Create the geometry and the shader renderers will use + Geometry geometry = DemoHelper::CreateTexturedQuad(); + Shader shader = Shader::New(VERTEX_SHADER_TEXTURE, FRAGMENT_SHADER_TEXTURE); // Add images. - Toolkit::ImageView imageView = Toolkit::ImageView::New( ResourceImage::New( IMAGE_FILENAME_ETC ) ); - imageView.SetAnchorPoint( AnchorPoint::CENTER ); - imageView.SetParentOrigin( ParentOrigin::CENTER ); - table.AddChild( imageView, Toolkit::TableView::CellPosition( 0u, 1u ) ); - - imageView = Toolkit::ImageView::New( ResourceImage::New( IMAGE_FILENAME_ASTC_LINEAR ) ); - imageView.SetAnchorPoint( AnchorPoint::CENTER ); - imageView.SetParentOrigin( ParentOrigin::CENTER ); - table.AddChild( imageView, Toolkit::TableView::CellPosition( 1u, 1u ) ); - - imageView = Toolkit::ImageView::New( ResourceImage::New( IMAGE_FILENAME_ASTC_LINEAR_NATIVE ) ); - imageView.SetAnchorPoint( AnchorPoint::CENTER ); - imageView.SetParentOrigin( ParentOrigin::CENTER ); - table.AddChild( imageView, Toolkit::TableView::CellPosition( 2u, 1u ) ); - - stage.Add( table ); - - // Respond to a click anywhere on the stage - stage.GetRootLayer().TouchedSignal().Connect( this, &CompressedTextureFormatsController::OnTouch ); + Actor actor = Actor::New(); + actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER); + actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER); + AddImage(IMAGE_FILENAME_ETC, actor, geometry, shader); + table.AddChild(actor, Toolkit::TableView::CellPosition(0u, 1u)); + table.SetCellAlignment(Toolkit::TableView::CellPosition(0u, 1u), HorizontalAlignment::CENTER, VerticalAlignment::CENTER); + + actor = Actor::New(); + actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER); + actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER); + AddImage(IMAGE_FILENAME_ASTC_LINEAR, actor, geometry, shader); + table.AddChild(actor, Toolkit::TableView::CellPosition(1u, 1u)); + table.SetCellAlignment(Toolkit::TableView::CellPosition(1u, 1u), HorizontalAlignment::CENTER, VerticalAlignment::CENTER); + + actor = Actor::New(); + actor.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::CENTER); + actor.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::CENTER); + AddImage(IMAGE_FILENAME_ASTC_LINEAR_NATIVE, actor, geometry, shader); + table.AddChild(actor, Toolkit::TableView::CellPosition(2u, 1u)); + table.SetCellAlignment(Toolkit::TableView::CellPosition(2u, 1u), HorizontalAlignment::CENTER, VerticalAlignment::CENTER); + + window.Add(table); + + // Respond to touch and key signals + window.GetRootLayer().TouchedSignal().Connect(this, &CompressedTextureFormatsController::OnTouch); + window.KeyEventSignal().Connect(this, &CompressedTextureFormatsController::OnKeyEvent); } - bool OnTouch( Actor actor, const TouchEvent& touch ) + bool OnTouch(Actor actor, const TouchEvent& touch) { // quit the application mApplication.Quit(); return true; } + void OnKeyEvent(const KeyEvent& event) + { + if(event.GetState() == KeyEvent::DOWN) + { + if(IsKey(event, Dali::DALI_KEY_ESCAPE) || IsKey(event, Dali::DALI_KEY_BACK)) + { + mApplication.Quit(); + } + } + } + private: - Application& mApplication; + Application& mApplication; }; -void RunTest( Application& application ) +int DALI_EXPORT_API main(int argc, char** argv) { - CompressedTextureFormatsController test( application ); - + Application application = Application::New(&argc, &argv); + CompressedTextureFormatsController test(application); application.MainLoop(); -} - -// Entry point for Linux & Tizen applications -// -int main( int argc, char **argv ) -{ - Application application = Application::New( &argc, &argv ); - - RunTest( application ); - return 0; }