From 2f354ee99c7d4a251b06e48b2100a5f469741201 Mon Sep 17 00:00:00 2001 From: Hermet Park Date: Tue, 27 Jul 2021 12:10:44 +0900 Subject: [PATCH] example: add a sample for checking rendering performance. --- src/examples/Performance.cpp | 194 +++++++++++++++++++++++++++++++++++++++++++ src/examples/meson.build | 1 + 2 files changed, 195 insertions(+) create mode 100644 src/examples/Performance.cpp diff --git a/src/examples/Performance.cpp b/src/examples/Performance.cpp new file mode 100644 index 0000000..cdbc971 --- /dev/null +++ b/src/examples/Performance.cpp @@ -0,0 +1,194 @@ +/* + * Copyright (c) 2021 Samsung Electronics Co., Ltd. All rights reserved. + + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "Common.h" + +/************************************************************************/ +/* Drawing Commands */ +/************************************************************************/ + +static tvg::Picture* pPicture = nullptr; +static double updateTime = 0; +static uint cnt = 0; + +void tvgDrawCmds(tvg::Canvas* canvas) +{ + if (!canvas) return; + + auto picture = tvg::Picture::gen(); + + picture->load(EXAMPLE_DIR"/tiger.svg"); + picture->size(WIDTH, HEIGHT); + pPicture = picture.get(); + canvas->push(move(picture)); +} + +void tvgUpdateCmds(tvg::Canvas* canvas, float progress) +{ + if (!canvas) return; + + pPicture->translate(WIDTH * progress * 0.05f, HEIGHT * progress * 0.05f); + + auto before = ecore_time_get(); + + canvas->update(pPicture); + + auto after = ecore_time_get(); + + updateTime = after - before; +} + + +/************************************************************************/ +/* Sw Engine Test Code */ +/************************************************************************/ + +static unique_ptr swCanvas; + +void tvgSwTest(uint32_t* buffer) +{ + //Create a Canvas + swCanvas = tvg::SwCanvas::gen(); + swCanvas->target(buffer, WIDTH, WIDTH, HEIGHT, tvg::SwCanvas::ARGB8888); + + /* Push the shape into the Canvas drawing list + When this shape is into the canvas list, the shape could update & prepare + internal data asynchronously for coming rendering. + Canvas keeps this shape node unless user call canvas->clear() */ + tvgDrawCmds(swCanvas.get()); +} + +void transitSwCb(Elm_Transit_Effect *effect, Elm_Transit* transit, double progress) +{ + tvgUpdateCmds(swCanvas.get(), progress); + + //Update Efl Canvas + Eo* img = (Eo*) effect; + evas_object_image_data_update_add(img, 0, 0, WIDTH, HEIGHT); + evas_object_image_pixels_dirty_set(img, EINA_TRUE); +} + +void drawSwView(void* data, Eo* obj) +{ + auto before = ecore_time_get(); + + if (swCanvas->draw() == tvg::Result::Success) { + swCanvas->sync(); + } + + auto after = ecore_time_get(); + + auto rasterTime = after - before; + + printf("[%5d]: rendering = %fs\n", ++cnt, updateTime + rasterTime); +} + + +/************************************************************************/ +/* GL Engine Test Code */ +/************************************************************************/ + +static unique_ptr glCanvas; + +void initGLview(Evas_Object *obj) +{ + static constexpr auto BPP = 4; + + //Create a Canvas + glCanvas = tvg::GlCanvas::gen(); + glCanvas->target(nullptr, WIDTH * BPP, WIDTH, HEIGHT); + + /* Push the shape into the Canvas drawing list + When this shape is into the canvas list, the shape could update & prepare + internal data asynchronously for coming rendering. + Canvas keeps this shape node unless user call canvas->clear() */ + tvgDrawCmds(glCanvas.get()); +} + +void drawGLview(Evas_Object *obj) +{ + auto gl = elm_glview_gl_api_get(obj); + gl->glClearColor(0.0f, 0.0f, 0.0f, 1.0f); + gl->glClear(GL_COLOR_BUFFER_BIT); + + if (glCanvas->draw() == tvg::Result::Success) { + glCanvas->sync(); + } +} + +void transitGlCb(Elm_Transit_Effect *effect, Elm_Transit* transit, double progress) +{ + tvgUpdateCmds(glCanvas.get(), progress); + elm_glview_changed_set((Evas_Object*)effect); +} + + +/************************************************************************/ +/* Main Code */ +/************************************************************************/ + +int main(int argc, char **argv) +{ + tvg::CanvasEngine tvgEngine = tvg::CanvasEngine::Sw; + + if (argc > 1) { + if (!strcmp(argv[1], "gl")) tvgEngine = tvg::CanvasEngine::Gl; + } + + //Initialize ThorVG Engine + if (tvgEngine == tvg::CanvasEngine::Sw) { + cout << "tvg engine: software" << endl; + } else { + cout << "tvg engine: opengl" << endl; + } + + //Initialize ThorVG Engine + if (tvg::Initializer::init(tvgEngine, 0) == tvg::Result::Success) { + + elm_init(argc, argv); + + Elm_Transit *transit = elm_transit_add(); + + if (tvgEngine == tvg::CanvasEngine::Sw) { + auto view = createSwView(); + elm_transit_effect_add(transit, transitSwCb, view, nullptr); + } else { + auto view = createGlView(); + elm_transit_effect_add(transit, transitGlCb, view, nullptr); + } + + elm_transit_duration_set(transit, 2); + elm_transit_repeat_times_set(transit, -1); + elm_transit_auto_reverse_set(transit, EINA_TRUE); + elm_transit_go(transit); + + elm_run(); + elm_shutdown(); + + //Terminate ThorVG Engine + tvg::Initializer::term(tvgEngine); + + } else { + cout << "engine is not supported" << endl; + } + return 0; +} diff --git a/src/examples/meson.build b/src/examples/meson.build index 4049472..b71ae4d 100644 --- a/src/examples/meson.build +++ b/src/examples/meson.build @@ -22,6 +22,7 @@ source_file = [ 'Opacity.cpp', 'PathCopy.cpp', 'Path.cpp', + 'Performance.cpp', 'PictureJpg.cpp', 'PicturePng.cpp', 'PictureRaw.cpp', -- 2.7.4