Mike-Solar
e1d3019659
- Replace direct FFmpeg usage in the test suite (channel layout masks, pixel/sample format constants, AVFrame field access, sws_scale) with the bridge equivalents and the olive::AVFrame adapter - Drop CoreRational.ToAVRational (API removed with core's FFmpeg dependency) and the GetSwsColorspaceFromAVColorSpace tests (helper moved inside the bridge) - New ffmpeg_bridge_test.cpp exercises the C API directly: constants vs core, error strings, pixel format utilities, frames/packets, scaler, resampler, audio graph tempo processing, probe/decoder round-trip on tests/demo.mp4 (including hw-frame transfer), SRT subtitle reading, and encoder end-to-end tests (PNG video and PCM audio probed back)
652 lines
19 KiB
C++
652 lines
19 KiB
C++
/*
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* Oak Video Editor - OFX Plugin Integration Tests
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* Copyright (C) 2025 Olive CE Team
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*
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* Tests for various OpenFX plugins including:
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* - MirrorOFX (net.sf.openfx.Mirror)
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* - Transform (net.sf.openfx.TransformPlugin)
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* - ColorCorrect (net.sf.openfx.ColorCorrectPlugin)
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* - Saturation (net.sf.openfx.SaturationPlugin)
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* - Blur (net.sf.openfx.GaussianBlurPlugin)
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*/
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#include <gtest/gtest.h>
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#include <cstdlib>
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#include "common/ffmpegutils.h"
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#include "node/value.h"
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#include "pluginSupport/OliveHost.h"
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#include "pluginSupport/OlivePluginInstance.h"
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#include "render/job/pluginjob.h"
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#include "render/plugin/pluginrenderer.h"
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#include "render/texture.h"
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#include "render/videoparams.h"
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namespace olive
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{
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namespace plugin
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{
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namespace test
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{
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namespace
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{
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// Helper to create a test texture with solid color
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// For U8: fill_value is 0-255
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// For U16: fill_value is 0-65535
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// For Float: fill_value is 0.0-1.0 mapped to bytes
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template <typename T>
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TexturePtr CreateSolidTextureT(const VideoParams ¶ms, T fill_value)
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{
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AVFramePtr frame = CreateAVFramePtr();
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frame->set_format(FFmpegUtils::GetFFmpegPixelFormat(params.format(),
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params.channel_count()));
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frame->set_width(params.width());
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frame->set_height(params.height());
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if (frame->format() == FB_PIX_FMT_NONE) {
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return nullptr;
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}
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if (frame->get_buffer(0) < 0) {
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return nullptr;
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}
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if (frame->make_writable() < 0) {
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return nullptr;
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}
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const int linesize = frame->linesize(0);
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for (int y = 0; y < frame->height(); ++y) {
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T *row = reinterpret_cast<T *>(frame->data(0) + y * linesize);
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for (int x = 0; x < frame->width() * params.channel_count(); ++x) {
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row[x] = fill_value;
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}
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}
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TexturePtr texture = std::make_shared<Texture>(params);
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texture->handleFrame(frame);
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return texture;
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}
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TexturePtr CreateSolidTexture(const VideoParams ¶ms,
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uint32_t fill_value = 0x7f)
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{
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// Choose type based on pixel format
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switch (params.format()) {
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case core::PixelFormat::U8:
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return CreateSolidTextureT<uint8_t>(params,
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static_cast<uint8_t>(fill_value));
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case core::PixelFormat::U16:
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return CreateSolidTextureT<uint16_t>(params,
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static_cast<uint16_t>(fill_value));
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case core::PixelFormat::F16:
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case core::PixelFormat::F32:
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return CreateSolidTextureT<float>(
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params, static_cast<float>(fill_value) / 255.0f);
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default:
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return nullptr;
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}
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}
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// Helper to create a gradient texture
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// For U8: gradient is 0-255 per byte
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// For Float: gradient is 0.0-1.0 per component
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template <typename T>
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TexturePtr CreateGradientTextureT(const VideoParams ¶ms, float scale)
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{
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AVFramePtr frame = CreateAVFramePtr();
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frame->set_format(FFmpegUtils::GetFFmpegPixelFormat(params.format(),
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params.channel_count()));
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frame->set_width(params.width());
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frame->set_height(params.height());
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if (frame->format() == FB_PIX_FMT_NONE) {
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return nullptr;
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}
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if (frame->get_buffer(0) < 0) {
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return nullptr;
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}
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if (frame->make_writable() < 0) {
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return nullptr;
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}
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const int linesize = frame->linesize(0);
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for (int y = 0; y < frame->height(); ++y) {
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T *row = reinterpret_cast<T *>(frame->data(0) + y * linesize);
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T value = static_cast<T>((y * scale) / frame->height());
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for (int x = 0; x < frame->width() * params.channel_count(); ++x) {
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row[x] = value;
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}
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}
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TexturePtr texture = std::make_shared<Texture>(params);
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texture->handleFrame(frame);
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return texture;
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}
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TexturePtr CreateGradientTexture(const VideoParams ¶ms)
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{
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switch (params.format()) {
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case core::PixelFormat::U8:
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return CreateGradientTextureT<uint8_t>(params, 255.0f);
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case core::PixelFormat::U16:
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return CreateGradientTextureT<uint16_t>(params, 65535.0f);
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case core::PixelFormat::F16:
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case core::PixelFormat::F32:
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return CreateGradientTextureT<float>(params, 1.0f);
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default:
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return nullptr;
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}
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}
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// Helper function to find and render a plugin
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bool RenderPlugin(const std::string &plugin_id, const VideoParams ¶ms,
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const NodeValueRow &inputs, bool verbose = false)
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{
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auto *cache = OFX::Host::PluginCache::getPluginCache();
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if (!cache) {
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if (verbose)
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std::cerr << "Plugin cache not available" << std::endl;
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return false;
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}
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OFX::Host::Plugin *found = nullptr;
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for (auto *plug : cache->getPlugins()) {
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if (plug && plug->getIdentifier() == plugin_id) {
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found = plug;
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break;
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}
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}
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if (!found) {
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if (verbose)
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std::cerr << "Plugin not found: " << plugin_id << std::endl;
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return false;
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}
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auto *image_effect =
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dynamic_cast<OFX::Host::ImageEffect::ImageEffectPlugin *>(found);
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if (!image_effect) {
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if (verbose)
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std::cerr << "Not an image effect plugin" << std::endl;
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return false;
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}
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const auto &contexts = image_effect->getContexts();
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std::string context = kOfxImageEffectContextFilter;
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if (!contexts.empty() &&
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contexts.find(kOfxImageEffectContextFilter) == contexts.end()) {
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context = *contexts.begin();
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}
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OFX::Host::ImageEffect::Instance *instance =
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image_effect->createInstance(context, nullptr);
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if (!instance) {
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if (verbose)
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std::cerr << "Failed to create instance" << std::endl;
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return false;
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}
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auto *olive_instance = dynamic_cast<OlivePluginInstance *>(instance);
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if (!olive_instance) {
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if (verbose)
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std::cerr << "Not an OlivePluginInstance" << std::endl;
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return false;
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}
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olive_instance->setVideoParam(params);
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PluginJob job(instance, nullptr, inputs);
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TexturePtr output = std::make_shared<Texture>(params);
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PluginRenderer renderer(nullptr);
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renderer.RenderPlugin(nullptr, job, output, params, true, false);
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bool has_frame = output->frame() != nullptr;
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if (!has_frame && verbose) {
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std::cerr << "Render produced no output frame" << std::endl;
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}
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return has_frame;
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}
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// Skip check function
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bool ShouldSkipTest()
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{
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const char *itest = std::getenv("OAK_OFX_ITEST");
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if (!itest || std::string(itest) != "1") {
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return true;
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}
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const char *path = std::getenv("OAK_OFX_PLUGIN_PATH");
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if (!path || std::string(path).empty()) {
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return true;
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}
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static bool plugins_loaded = false;
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if (!plugins_loaded) {
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QString raw = QString::fromUtf8(path);
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const QChar separator = QDir::listSeparator();
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const QStringList paths = raw.split(separator, Qt::SkipEmptyParts);
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for (const QString &p : paths) {
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loadPlugins(p);
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}
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plugins_loaded = true;
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}
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return false;
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}
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} // anonymous namespace
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// ============================================================================
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// Mirror Plugin Tests
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// ============================================================================
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TEST(PluginMisc, MirrorHorizontal)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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// Mirror plugin typically works with 8-bit
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateGradientTexture(params);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result = RenderPlugin("net.sf.openfx.Mirror", params, row, true);
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EXPECT_TRUE(result) << "Mirror plugin should produce output";
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}
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// ============================================================================
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// Transform Plugin Tests
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// ============================================================================
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TEST(PluginMisc, TransformTranslate)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result =
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RenderPlugin("net.sf.openfx.TransformPlugin", params, row, true);
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EXPECT_TRUE(result) << "Transform plugin should produce output";
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}
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// ============================================================================
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// Color Correction Plugin Tests
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// ============================================================================
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TEST(PluginMisc, ColorCorrect)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result =
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RenderPlugin("net.sf.openfx.ColorCorrectPlugin", params, row, true);
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EXPECT_TRUE(result) << "ColorCorrect plugin should produce output";
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}
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TEST(PluginMisc, Saturation)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result =
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RenderPlugin("net.sf.openfx.SaturationPlugin", params, row, true);
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EXPECT_TRUE(result) << "Saturation plugin should produce output";
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}
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// ============================================================================
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// Blur Plugin Tests
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// ============================================================================
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TEST(PluginMisc, GaussianBlur)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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// Use CImgBlur from the available plugin list
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bool result = RenderPlugin("net.sf.cimg.CImgBlur", params, row, true);
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EXPECT_TRUE(result) << "GaussianBlur plugin should produce output";
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}
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// ============================================================================
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// Additional Plugin Tests
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// ============================================================================
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TEST(PluginMisc, Crop)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result = RenderPlugin("net.sf.openfx.CropPlugin", params, row, true);
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EXPECT_TRUE(result) << "Crop plugin should produce output";
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}
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TEST(PluginMisc, Grade)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result = RenderPlugin("net.sf.openfx.GradePlugin", params, row, true);
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EXPECT_TRUE(result) << "Grade plugin should produce output";
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}
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// ============================================================================
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// Edge Cases and Error Handling
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// ============================================================================
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TEST(PluginMisc, NonExistentPlugin)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result =
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RenderPlugin("net.sf.openfx.NonExistentPlugin", params, row, true);
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EXPECT_FALSE(result) << "Non-existent plugin should fail gracefully";
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}
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// ============================================================================
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// Additional CImg-based Plugin Tests
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// ============================================================================
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TEST(PluginMisc, CImgSharpen)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result = RenderPlugin("net.sf.cimg.CImgSharpen", params, row, true);
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EXPECT_TRUE(result) << "CImgSharpen plugin should produce output";
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}
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TEST(PluginMisc, CImgDenoise)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result = RenderPlugin("net.sf.cimg.CImgDenoise", params, row, true);
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EXPECT_TRUE(result) << "CImgDenoise plugin should produce output";
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}
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TEST(PluginMisc, CImgBilateral)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result = RenderPlugin("net.sf.cimg.CImgBilateral", params, row, true);
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EXPECT_TRUE(result) << "CImgBilateral plugin should produce output";
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}
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// ============================================================================
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// Merge Plugin Tests (for transitions/compositing)
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// ============================================================================
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TEST(PluginMisc, MergeOver)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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row.insert(QStringLiteral("Bg"), NodeValue(NodeValue::kTexture, input));
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bool result = RenderPlugin("net.sf.openfx.MergePlugin", params, row, true);
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EXPECT_TRUE(result) << "Merge plugin should produce output";
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}
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// ============================================================================
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// Keyer Plugin Test
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// ============================================================================
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TEST(PluginMisc, Keyer)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
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VideoParams params(320, 240, core::PixelFormat::F32, 4);
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TexturePtr input = CreateSolidTexture(params, 0x80);
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ASSERT_NE(input, nullptr);
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NodeValueRow row;
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row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
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NodeValue(NodeValue::kTexture, input));
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bool result = RenderPlugin("net.sf.openfx.KeyerPlugin", params, row, true);
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EXPECT_TRUE(result) << "Keyer plugin should produce output";
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}
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// ============================================================================
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// Transform Tests
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// ============================================================================
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TEST(PluginMisc, CornerPin)
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{
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if (ShouldSkipTest()) {
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GTEST_SKIP() << "OFX integration test not enabled";
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}
|
|
|
|
VideoParams params(320, 240, core::PixelFormat::F32, 4);
|
|
TexturePtr input = CreateSolidTexture(params, 0x80);
|
|
ASSERT_NE(input, nullptr);
|
|
|
|
NodeValueRow row;
|
|
row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
|
|
NodeValue(NodeValue::kTexture, input));
|
|
|
|
bool result =
|
|
RenderPlugin("net.sf.openfx.CornerPinPlugin", params, row, true);
|
|
EXPECT_TRUE(result) << "CornerPin plugin should produce output";
|
|
}
|
|
|
|
TEST(PluginMisc, LensDistortion)
|
|
{
|
|
if (ShouldSkipTest()) {
|
|
GTEST_SKIP() << "OFX integration test not enabled";
|
|
}
|
|
|
|
VideoParams params(320, 240, core::PixelFormat::F32, 4);
|
|
TexturePtr input = CreateSolidTexture(params, 0x80);
|
|
ASSERT_NE(input, nullptr);
|
|
|
|
NodeValueRow row;
|
|
row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
|
|
NodeValue(NodeValue::kTexture, input));
|
|
|
|
bool result =
|
|
RenderPlugin("net.sf.openfx.LensDistortion", params, row, true);
|
|
EXPECT_TRUE(result) << "LensDistortion plugin should produce output";
|
|
}
|
|
|
|
// ============================================================================
|
|
// Color Space Conversion Tests
|
|
// ============================================================================
|
|
|
|
TEST(PluginMisc, Invert)
|
|
{
|
|
if (ShouldSkipTest()) {
|
|
GTEST_SKIP() << "OFX integration test not enabled";
|
|
}
|
|
|
|
VideoParams params(320, 240, core::PixelFormat::F32, 4);
|
|
TexturePtr input = CreateSolidTexture(params, 0x80);
|
|
ASSERT_NE(input, nullptr);
|
|
|
|
NodeValueRow row;
|
|
row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
|
|
NodeValue(NodeValue::kTexture, input));
|
|
|
|
bool result = RenderPlugin("net.sf.openfx.Invert", params, row, true);
|
|
EXPECT_TRUE(result) << "Invert plugin should produce output";
|
|
}
|
|
|
|
TEST(PluginMisc, Gamma)
|
|
{
|
|
if (ShouldSkipTest()) {
|
|
GTEST_SKIP() << "OFX integration test not enabled";
|
|
}
|
|
|
|
VideoParams params(320, 240, core::PixelFormat::F32, 4);
|
|
TexturePtr input = CreateSolidTexture(params, 0x80);
|
|
ASSERT_NE(input, nullptr);
|
|
|
|
NodeValueRow row;
|
|
row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
|
|
NodeValue(NodeValue::kTexture, input));
|
|
|
|
bool result = RenderPlugin("net.sf.openfx.GammaPlugin", params, row, true);
|
|
EXPECT_TRUE(result) << "Gamma plugin should produce output";
|
|
}
|
|
|
|
// ============================================================================
|
|
// Utility Test
|
|
// ============================================================================
|
|
|
|
TEST(PluginMisc, ListAvailablePlugins)
|
|
{
|
|
if (ShouldSkipTest()) {
|
|
GTEST_SKIP() << "OFX integration test not enabled";
|
|
}
|
|
|
|
auto *cache = OFX::Host::PluginCache::getPluginCache();
|
|
if (!cache) {
|
|
GTEST_SKIP() << "Plugin cache not available";
|
|
}
|
|
|
|
std::cout << "\nAvailable OFX plugins:\n";
|
|
for (auto *plug : cache->getPlugins()) {
|
|
if (plug) {
|
|
std::cout << " - " << plug->getIdentifier() << std::endl;
|
|
}
|
|
}
|
|
std::cout << std::endl;
|
|
|
|
SUCCEED();
|
|
}
|
|
|
|
TEST(PluginMisc, CImgBilateralGuided_MultiInput)
|
|
{
|
|
if (ShouldSkipTest())
|
|
GTEST_SKIP() << "OFX integration test not enabled";
|
|
// CImgBilateralGuided is a multi-input plugin (Source + Guide).
|
|
// This test verifies that connecting both inputs does not trigger
|
|
// the frame-rate mismatch exception in setupClipPreferencesArgs.
|
|
VideoParams params(320, 240, core::PixelFormat::F32, 4);
|
|
TexturePtr source = CreateSolidTexture(params, 0x80);
|
|
TexturePtr guide = CreateSolidTexture(params, 0x40);
|
|
ASSERT_NE(source, nullptr);
|
|
ASSERT_NE(guide, nullptr);
|
|
|
|
NodeValueRow row;
|
|
row.insert(QString::fromStdString(kOfxImageEffectSimpleSourceClipName),
|
|
NodeValue(NodeValue::kTexture, source));
|
|
row.insert(QStringLiteral("Guide"), NodeValue(NodeValue::kTexture, guide));
|
|
bool result =
|
|
RenderPlugin("net.sf.cimg.CImgBilateralGuided", params, row, true);
|
|
EXPECT_TRUE(result)
|
|
<< "CImgBilateralGuided plugin should produce output with both Source and Guide connected";
|
|
}
|
|
|
|
} // namespace test
|
|
} // namespace plugin
|
|
} // namespace olive
|