refactor: workspace layout — crates/, app at root, legacy C++ removed
Single mechanical restructure commit: - root Cargo.toml = oakapp bin + workspace; one cargo build produces oakapp, oak-cli, oak-worker, liboakengine.dylib - app/rust/src -> src/ (app at repo root, no rust/ nesting) - src/<mod>/rust -> crates/oak<mod>; src/oakcore-rs -> crates/oakcore; src/bindings/oakotio -> crates/oakotio; src/engine/rust -> crates/oakengine (keeps cdylib+staticlib+rlib) - public C headers include/<mod>/ -> crates/oakengine/include/<mod>/ - OFX SDK headers vendored into crates/oakplugin/ofx/ (HostSupport gone) - legacy deleted: old src/ C++ modules, engine/, core/, ffmpeg_bridge/, app/ (Qt), cli/worker C++, root CMakeLists, third_party/KDDockWidgets submodule, otio-install, all build-* output (~40GB) - oakstorage kept but excluded from the workspace (skeleton w/ todos); gpui excluded (own workspace) - verified: cargo build green, cargo test --workspace 1845/0 (with the documented OCIO_RS_* env override for the homebrew OCIO)
This commit is contained in:
@@ -0,0 +1,545 @@
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/*
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* Oak Video Editor - Non-Linear Video Editor
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* Copyright (C) 2026 Oak Team
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
|
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* the Free Software Foundation, either version 3 of the License, or
|
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* (at your option) any later version.
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||||
*
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||||
* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* 最小测试插件（M11 §2.4 的交付物；build.rs 编译为共享库，
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* 运行时装配成 oak-test-plugin.ofx.bundle 供 host 扫描）。
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*
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* filter 上下文：
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* - 参数：gain（Double，默认 0）
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* - clip：Source（输入，RGBA）、Output
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* - describe/describeInContext 建参数与 clip；
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* - getClipPreferences：全链路 F32+RGBA、帧率 24；
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* - render：把输出图像填成常量 0.5（RGBA float），alpha=1；
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* - getRoD：project size；getRoI：原样返回 region；
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* - isIdentity：不设 → 非透传；
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* - begin/endSequenceRender：记日志（状态码 OK）。
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*/
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#include <stdio.h>
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#include <string.h>
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#include "ofxCore.h"
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#include "ofxColour.h"
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#include "ofxGPURender.h"
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#include "ofxImageEffect.h"
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#include "ofxMessage.h"
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#include "ofxParam.h"
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#include "ofxProgress.h"
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#include "ofxProperty.h"
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/* kOfxImageEffectGLFormatRGBA 在 vendored ofxOpenGLRender.h 是 stub
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* 未收录（OpenFX 1.4 规范名），按规范定义。kOfxImageEffectPropIsIdentity
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* 同理（vendored ofxImageEffect.h 只文档化了该属性，未给宏）。 */
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#define GL_FORMAT_RGBA "OfxImageEffectGLFormatRGBA"
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#define kOfxImageEffectPropIsIdentity "OfxImageEffectPropIsIdentity"
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static OfxHost *g_host = NULL;
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static const OfxPropertySuiteV1 *g_propSuite = NULL;
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static const OfxImageEffectSuiteV1 *g_imageEffectSuite = NULL;
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static const OfxParameterSuiteV1 *g_paramSuite = NULL;
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static const OfxMessageSuiteV1 *g_messageSuite = NULL;
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static const OfxProgressSuiteV1 *g_progressSuite = NULL;
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static const OfxImageEffectOpenGLRenderSuiteV1 *g_glSuite = NULL;
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/* ---------- suite 便捷封装 ---------- */
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static OfxStatus propSetString(OfxPropertySetHandle h, const char *name, int index, const char *v)
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{
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return g_propSuite->propSetString(h, name, index, v);
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}
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static OfxStatus propSetStringN(OfxPropertySetHandle h, const char *name, int count, const char **v)
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{
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return g_propSuite->propSetStringN(h, name, count, v);
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}
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static OfxStatus propSetDoubleN(OfxPropertySetHandle h, const char *name, int count, const double *v)
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{
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return g_propSuite->propSetDoubleN(h, name, count, v);
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}
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static OfxStatus propGetDouble(OfxPropertySetHandle h, const char *name, int index, double *v)
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{
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return g_propSuite->propGetDouble(h, name, index, v);
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}
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static OfxStatus propGetInt(OfxPropertySetHandle h, const char *name, int index, int *v)
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{
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return g_propSuite->propGetInt(h, name, index, v);
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}
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static OfxStatus propGetIntN(OfxPropertySetHandle h, const char *name, int count, int *v)
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{
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return g_propSuite->propGetIntN(h, name, count, v);
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}
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static OfxStatus propGetPointer(OfxPropertySetHandle h, const char *name, int index, void **v)
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{
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return g_propSuite->propGetPointer(h, name, index, v);
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}
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/* 协商期 per-clip 属性名：前缀_clip */
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static void setClipPref(OfxPropertySetHandle out, const char *prefix, const char *clip, const char *value)
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{
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char name[256];
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snprintf(name, sizeof(name), "%s_%s", prefix, clip);
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propSetString(out, name, 0, value);
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}
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/* ---------- setHost（mandatory 第一个调用） ---------- */
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static void setHost(OfxHost *host)
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{
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g_host = host;
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if (!host)
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return;
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g_propSuite = (const OfxPropertySuiteV1 *)host->fetchSuite(host->host, kOfxPropertySuite, 1);
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g_imageEffectSuite =
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(const OfxImageEffectSuiteV1 *)host->fetchSuite(host->host, kOfxImageEffectSuite, 1);
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g_paramSuite = (const OfxParameterSuiteV1 *)host->fetchSuite(host->host, kOfxParameterSuite, 1);
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g_messageSuite = (const OfxMessageSuiteV1 *)host->fetchSuite(host->host, kOfxMessageSuite, 1);
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g_progressSuite = (const OfxProgressSuiteV1 *)host->fetchSuite(host->host, kOfxProgressSuite, 1);
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g_glSuite = (const OfxImageEffectOpenGLRenderSuiteV1 *)host->fetchSuite(
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host->host, kOfxOpenGLRenderSuite, 1);
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}
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/* ---------- action 实现 ---------- */
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static OfxStatus actionDescribe(const void *handle, int is_gl)
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{
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const char *comps[] = { kOfxImageComponentRGBA, kOfxImageComponentRGB, kOfxImageComponentAlpha };
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propSetString(handle, kOfxPropLabel, 0, "Oak Test Plugin");
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propSetStringN(handle, kOfxImageEffectPropSupportedContexts, 1,
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&(const char *){ kOfxImageEffectContextFilter });
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/* ofxColour（M11 §4）：声明 OCIO 色彩管理能力与可用配置。 */
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propSetString(handle, kOfxImageEffectPropColourManagementStyle, 0,
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kOfxImageEffectColourManagementOCIO);
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{
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const char *configs[] = { "ofx-native-v1.5_aces-v1.3_ocio-v2.3" };
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propSetStringN(handle, kOfxImageEffectPropColourManagementAvailableConfigs, 1, configs);
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}
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/* GL 能力（M11 §4）：GL 变体声明 "true" + 支持位深（F32）。
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* CPU 变体保持默认 "false"。 */
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if (is_gl) {
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propSetString(handle, kOfxImageEffectPropOpenGLRenderSupported, 0, "true");
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{
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const char *depths[] = { kOfxBitDepthFloat };
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propSetStringN(handle, kOfxOpenGLPropPixelDepth, 1, depths);
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}
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}
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/* 参数族：gain（Double，带 display min/max）、mode（Choice，
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* 两选项）、debug（Double，secret）、label（String）。 */
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OfxPropertySetHandle paramProps = NULL;
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OfxStatus st = g_paramSuite->paramDefine((OfxParamSetHandle)handle, kOfxParamTypeDouble, "gain", ¶mProps);
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if (st != kOfxStatOK)
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return st;
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propSetString(paramProps, kOfxPropLabel, 0, "Gain");
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{
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const double min = -2.0, max = 2.0;
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g_propSuite->propSetDouble(paramProps, kOfxParamPropDisplayMin, 0, min);
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g_propSuite->propSetDouble(paramProps, kOfxParamPropDisplayMax, 0, max);
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}
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st = g_paramSuite->paramDefine((OfxParamSetHandle)handle, kOfxParamTypeChoice, "mode", ¶mProps);
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if (st != kOfxStatOK)
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return st;
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propSetString(paramProps, kOfxPropLabel, 0, "Mode");
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{
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const char *options[] = { "Fast", "High" };
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g_propSuite->propSetStringN(paramProps, kOfxParamPropChoiceOption, 2, options);
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}
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st = g_paramSuite->paramDefine((OfxParamSetHandle)handle, kOfxParamTypeDouble, "debug", ¶mProps);
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if (st != kOfxStatOK)
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return st;
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g_propSuite->propSetInt(paramProps, kOfxParamPropSecret, 0, 1);
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st = g_paramSuite->paramDefine((OfxParamSetHandle)handle, kOfxParamTypeString, "label", ¶mProps);
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if (st != kOfxStatOK)
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return st;
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propSetString(paramProps, kOfxPropLabel, 0, "Label");
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/* clip：Source + Output。 */
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OfxPropertySetHandle clipProps = NULL;
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st = g_imageEffectSuite->clipDefine((OfxImageEffectHandle)handle, "Source", &clipProps);
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if (st != kOfxStatOK)
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return st;
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propSetStringN(clipProps, kOfxImageEffectPropSupportedComponents, 3, comps);
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propSetString(clipProps, kOfxPropLabel, 0, "Source");
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st = g_imageEffectSuite->clipDefine((OfxImageEffectHandle)handle, "Output", &clipProps);
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if (st != kOfxStatOK)
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return st;
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propSetStringN(clipProps, kOfxImageEffectPropSupportedComponents, 3, comps);
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return kOfxStatOK;
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}
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static OfxStatus actionGetClipPreferences(OfxPropertySetHandle outArgs)
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{
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setClipPref(outArgs, "OfxImageClipPropComponents", "Source", kOfxImageComponentRGBA);
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setClipPref(outArgs, "OfxImageClipPropDepth", "Source", kOfxBitDepthFloat);
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setClipPref(outArgs, "OfxImageClipPropComponents", "Output", kOfxImageComponentRGBA);
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setClipPref(outArgs, "OfxImageClipPropDepth", "Output", kOfxBitDepthFloat);
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g_propSuite->propSetDouble(outArgs, kOfxImageEffectPropFrameRate, 0, 24.0);
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g_propSuite->propSetString(outArgs, kOfxImageClipPropFieldOrder, 0, kOfxImageFieldNone);
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return kOfxStatOK;
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}
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static OfxStatus actionGetRoD(OfxPropertySetHandle outArgs)
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{
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const double rod[4] = { 0.0, 0.0, 1920.0, 1080.0 };
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propSetDoubleN(outArgs, kOfxImageEffectPropRegionOfDefinition, 4, rod);
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return kOfxStatOK;
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}
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static OfxStatus actionGetRoI(OfxImageEffectHandle inst, OfxPropertySetHandle inArgs,
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OfxPropertySetHandle outArgs)
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{
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/* 对每个输入 clip 回填 region（此处原样返回 Output 的 window 即可）。 */
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OfxImageClipHandle clip = NULL;
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OfxPropertySetHandle clipProps = NULL;
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OfxStatus st = g_imageEffectSuite->clipGetHandle(inst, "Source", &clip, &clipProps);
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if (st != kOfxStatOK)
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return st;
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double region[4] = { 0.0, 0.0, 0.0, 0.0 };
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st = g_propSuite->propGetDoubleN(inArgs, kOfxImageEffectPropRegionOfInterest, 4, region);
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if (st != kOfxStatOK)
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return st;
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char name[256];
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snprintf(name, sizeof(name), "OfxImageEffectPropRegionOfInterest_%s", "Source");
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st = propSetDoubleN(outArgs, name, 4, region);
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fprintf(stderr, "DBG getRoI read=(%g,%g,%g,%g) set st=%d\n", region[0], region[1], region[2], region[3], st);
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if (st != kOfxStatOK)
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return st;
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return kOfxStatOK;
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}
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static OfxStatus actionRender(OfxImageEffectHandle inst, OfxPropertySetHandle inArgs)
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{
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double time = 0.0;
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propGetDouble(inArgs, kOfxPropTime, 0, &time);
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OfxImageClipHandle clip = NULL;
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OfxPropertySetHandle clipProps = NULL;
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OfxStatus st = g_imageEffectSuite->clipGetHandle(inst, "Output", &clip, &clipProps);
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if (st != kOfxStatOK)
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return st;
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OfxPropertySetHandle image = NULL;
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st = g_imageEffectSuite->clipGetImage(clip, time, NULL, &image);
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if (st != kOfxStatOK)
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return st;
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void *data = NULL;
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int rowBytes = 0;
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int bounds[4] = { 0, 0, 0, 0 };
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propGetPointer(image, kOfxImagePropData, 0, &data);
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propGetInt(image, kOfxImagePropRowBytes, 0, &rowBytes);
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propGetIntN(image, kOfxImagePropBounds, 4, bounds);
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/* 进度：Start → Update(0.5)（取消则中止）→ End。 */
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if (g_progressSuite) {
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g_progressSuite->progressStart((OfxImageEffectHandle)inst, "render");
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OfxStatus ps = g_progressSuite->progressUpdate((OfxImageEffectHandle)inst, 0.5);
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if (ps != kOfxStatOK) {
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g_progressSuite->progressEnd((OfxImageEffectHandle)inst);
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return kOfxStatFailed;
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}
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}
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int w = bounds[2] - bounds[0];
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int h = bounds[3] - bounds[1];
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if (data && w > 0 && h > 0) {
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/* 常量 0.5（RGBA float）；alpha=1。 */
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for (int y = 0; y < h; y++) {
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float *row = (float *)((char *)data + (size_t)y * (size_t)rowBytes);
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for (int x = 0; x < w; x++) {
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row[x * 4 + 0] = 0.5f;
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row[x * 4 + 1] = 0.5f;
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row[x * 4 + 2] = 0.5f;
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row[x * 4 + 3] = 1.0f;
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}
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}
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}
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g_imageEffectSuite->clipReleaseImage(image);
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if (g_progressSuite) {
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g_progressSuite->progressEnd((OfxImageEffectHandle)inst);
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}
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return kOfxStatOK;
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}
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/* ---------- ofxColour（M11 §4）：GetOutputColourspace ---------- */
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static OfxStatus actionGetOutputColourspace(OfxPropertySetHandle inArgs,
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OfxPropertySetHandle outArgs)
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{
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/* 优先采纳宿主偏好的第一个色彩空间；否则交叉引用 Source clip
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* （ofxColour.h：cross-reference 是合法回写，宿主须解析）。 */
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int n = 0;
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g_propSuite->propGetDimension(inArgs, kOfxImageClipPropPreferredColourspaces, &n);
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if (n > 0) {
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char *pref = NULL;
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OfxStatus st = g_propSuite->propGetString(
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inArgs, kOfxImageClipPropPreferredColourspaces, 0, &pref);
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if (st == kOfxStatOK && pref) {
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propSetString(outArgs, kOfxImageClipPropColourspace, 0, pref);
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return kOfxStatOK;
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}
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||||
}
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propSetString(outArgs, kOfxImageClipPropColourspace, 0, "OfxColourspace_Source");
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return kOfxStatOK;
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}
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/* ---------- isIdentity 变体：透传 Source ---------- */
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||||
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||||
static OfxStatus actionIsIdentity(OfxPropertySetHandle inArgs, OfxPropertySetHandle outArgs)
|
||||
{
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||||
/* 恒透传 Source（时间不变）——宿主应短路 render 直接拷贝 Source
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||||
* 的帧。 */
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||||
propSetString(outArgs, kOfxImageEffectPropIsIdentity, 0, "Source");
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||||
return kOfxStatOK;
|
||||
}
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||||
|
||||
/* ---------- GL 变体（M11 §4）：attach/detach 与 GL render ---------- */
|
||||
|
||||
static OfxStatus actionGLAttached(OfxImageEffectHandle handle)
|
||||
{
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||||
if (g_messageSuite) {
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||||
g_messageSuite->message(handle, kOfxMessageMessage, "gl-test", "gl-attached");
|
||||
}
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||||
return kOfxStatOK;
|
||||
}
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||||
|
||||
static OfxStatus actionGLDetached(OfxImageEffectHandle handle)
|
||||
{
|
||||
if (g_messageSuite) {
|
||||
g_messageSuite->message(handle, kOfxMessageMessage, "gl-test", "gl-detached");
|
||||
}
|
||||
return kOfxStatOK;
|
||||
}
|
||||
|
||||
/* GL render：经 OpenGL suite 取 Source 与 Output 纹理并上报索引
|
||||
* （宿主侧测试经 message 捕获断言）。GL 未使能时回退 CPU render。 */
|
||||
static OfxStatus actionRenderGL(OfxImageEffectHandle inst, OfxPropertySetHandle inArgs)
|
||||
{
|
||||
int gl_enabled = 0;
|
||||
g_propSuite->propGetInt(inArgs, kOfxImageEffectPropOpenGLEnabled, 0, &gl_enabled);
|
||||
if (!gl_enabled) {
|
||||
return actionRender(inst, inArgs);
|
||||
}
|
||||
if (!g_glSuite) {
|
||||
return kOfxStatErrMissingHostFeature;
|
||||
}
|
||||
|
||||
double time = 0.0;
|
||||
propGetDouble(inArgs, kOfxPropTime, 0, &time);
|
||||
|
||||
/* 输入 clip：clipLoadTexture（请求 RGBA）。 */
|
||||
OfxImageClipHandle clip = NULL;
|
||||
OfxPropertySetHandle clipProps = NULL;
|
||||
OfxStatus st = g_imageEffectSuite->clipGetHandle(inst, "Source", &clip, &clipProps);
|
||||
if (st != kOfxStatOK)
|
||||
return st;
|
||||
OfxPropertySetHandle tex = NULL;
|
||||
st = g_glSuite->clipLoadTexture(clip, time, GL_FORMAT_RGBA, NULL, &tex);
|
||||
if (st != kOfxStatOK)
|
||||
return st;
|
||||
int src_index = 0;
|
||||
g_propSuite->propGetInt(tex, kOfxImageEffectPropOpenGLTextureIndex, 0, &src_index);
|
||||
if (g_messageSuite) {
|
||||
g_messageSuite->message(inst, kOfxMessageMessage, "gl-test", "gl-source-index=%d", src_index);
|
||||
}
|
||||
st = g_glSuite->clipFreeTexture(tex);
|
||||
if (st != kOfxStatOK)
|
||||
return st;
|
||||
|
||||
/* 输出 clip：clipLoadTexture(Output)（format 忽略）。 */
|
||||
st = g_imageEffectSuite->clipGetHandle(inst, "Output", &clip, &clipProps);
|
||||
if (st != kOfxStatOK)
|
||||
return st;
|
||||
tex = NULL;
|
||||
st = g_glSuite->clipLoadTexture(clip, time, NULL, NULL, &tex);
|
||||
if (st != kOfxStatOK)
|
||||
return st;
|
||||
int out_index = 0;
|
||||
g_propSuite->propGetInt(tex, kOfxImageEffectPropOpenGLTextureIndex, 0, &out_index);
|
||||
if (g_messageSuite) {
|
||||
g_messageSuite->message(inst, kOfxMessageMessage, "gl-test", "gl-output-index=%d", out_index);
|
||||
}
|
||||
st = g_glSuite->clipFreeTexture(tex);
|
||||
if (st != kOfxStatOK)
|
||||
return st;
|
||||
|
||||
return kOfxStatOK;
|
||||
}
|
||||
|
||||
static OfxStatus mainEntry(const char *action, const void *handle, OfxPropertySetHandle inArgs,
|
||||
OfxPropertySetHandle outArgs)
|
||||
{
|
||||
if (strcmp(action, kOfxActionDescribe) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionDescribeInContext) == 0) {
|
||||
return actionDescribe(handle, 0);
|
||||
}
|
||||
if (strcmp(action, kOfxActionCreateInstance) == 0) {
|
||||
/* 经 message suite 发一条（facade 处理器断言用）。 */
|
||||
if (g_messageSuite) {
|
||||
g_messageSuite->message(handle, kOfxMessageMessage, "test-plugin",
|
||||
"created id=%d", 7);
|
||||
}
|
||||
return kOfxStatOK;
|
||||
}
|
||||
if (strcmp(action, kOfxActionDestroyInstance) == 0 ||
|
||||
strcmp(action, kOfxActionLoad) == 0 ||
|
||||
strcmp(action, kOfxActionUnload) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionBeginSequenceRender) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionEndSequenceRender) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionIsIdentity) == 0) {
|
||||
return kOfxStatOK;
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetClipPreferences) == 0) {
|
||||
return actionGetClipPreferences(outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetRegionOfDefinition) == 0) {
|
||||
return actionGetRoD(outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetRegionsOfInterest) == 0) {
|
||||
return actionGetRoI((OfxImageEffectHandle)handle, inArgs, outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetOutputColourspace) == 0) {
|
||||
return actionGetOutputColourspace(inArgs, outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionRender) == 0) {
|
||||
return actionRender((OfxImageEffectHandle)handle, inArgs);
|
||||
}
|
||||
return kOfxStatReplyDefault;
|
||||
}
|
||||
|
||||
/* GL 变体入口：describe 带 GL 声明；render 走 GL suite；attach/
|
||||
* detach 上报。 */
|
||||
static OfxStatus mainEntryGL(const char *action, const void *handle,
|
||||
OfxPropertySetHandle inArgs, OfxPropertySetHandle outArgs)
|
||||
{
|
||||
if (strcmp(action, kOfxActionDescribe) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionDescribeInContext) == 0) {
|
||||
return actionDescribe(handle, 1);
|
||||
}
|
||||
if (strcmp(action, kOfxActionCreateInstance) == 0) {
|
||||
return kOfxStatOK;
|
||||
}
|
||||
if (strcmp(action, kOfxActionDestroyInstance) == 0 ||
|
||||
strcmp(action, kOfxActionLoad) == 0 ||
|
||||
strcmp(action, kOfxActionUnload) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionBeginSequenceRender) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionEndSequenceRender) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionIsIdentity) == 0) {
|
||||
return kOfxStatOK;
|
||||
}
|
||||
if (strcmp(action, kOfxActionOpenGLContextAttached) == 0) {
|
||||
return actionGLAttached((OfxImageEffectHandle)handle);
|
||||
}
|
||||
if (strcmp(action, kOfxActionOpenGLContextDetached) == 0) {
|
||||
return actionGLDetached((OfxImageEffectHandle)handle);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetClipPreferences) == 0) {
|
||||
return actionGetClipPreferences(outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetRegionOfDefinition) == 0) {
|
||||
return actionGetRoD(outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetRegionsOfInterest) == 0) {
|
||||
return actionGetRoI((OfxImageEffectHandle)handle, inArgs, outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetOutputColourspace) == 0) {
|
||||
return actionGetOutputColourspace(inArgs, outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionRender) == 0) {
|
||||
return actionRenderGL((OfxImageEffectHandle)handle, inArgs);
|
||||
}
|
||||
return kOfxStatReplyDefault;
|
||||
}
|
||||
|
||||
/* 恒透传变体入口：isIdentity 返回 Source；其余同 CPU 插件。 */
|
||||
static OfxStatus mainEntryID(const char *action, const void *handle,
|
||||
OfxPropertySetHandle inArgs, OfxPropertySetHandle outArgs)
|
||||
{
|
||||
if (strcmp(action, kOfxActionDescribe) == 0 ||
|
||||
strcmp(action, kOfxImageEffectActionDescribeInContext) == 0) {
|
||||
return actionDescribe(handle, 0);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionIsIdentity) == 0) {
|
||||
return actionIsIdentity(inArgs, outArgs);
|
||||
}
|
||||
if (strcmp(action, kOfxImageEffectActionGetOutputColourspace) == 0) {
|
||||
return actionGetOutputColourspace(inArgs, outArgs);
|
||||
}
|
||||
return mainEntry(action, handle, inArgs, outArgs);
|
||||
}
|
||||
|
||||
/* ---------- 导出 ---------- */
|
||||
|
||||
static const OfxPlugin test_plugin = {
|
||||
/* pluginApi */ kOfxImageEffectPluginApi,
|
||||
/* apiVersion */ kOfxImageEffectPluginApiVersion,
|
||||
/* pluginIdentifier */ "org.oak.test-plugin",
|
||||
/* pluginVersionMajor */ 1,
|
||||
/* pluginVersionMinor */ 0,
|
||||
/* setHost */ setHost,
|
||||
/* mainEntry */ mainEntry,
|
||||
};
|
||||
|
||||
static const OfxPlugin test_plugin_gl = {
|
||||
/* pluginApi */ kOfxImageEffectPluginApi,
|
||||
/* apiVersion */ kOfxImageEffectPluginApiVersion,
|
||||
/* pluginIdentifier */ "org.oak.test-plugin.gl",
|
||||
/* pluginVersionMajor */ 1,
|
||||
/* pluginVersionMinor */ 0,
|
||||
/* setHost */ setHost,
|
||||
/* mainEntry */ mainEntryGL,
|
||||
};
|
||||
|
||||
static const OfxPlugin test_plugin_id = {
|
||||
/* pluginApi */ kOfxImageEffectPluginApi,
|
||||
/* apiVersion */ kOfxImageEffectPluginApiVersion,
|
||||
/* pluginIdentifier */ "org.oak.test-plugin.identity",
|
||||
/* pluginVersionMajor */ 1,
|
||||
/* pluginVersionMinor */ 0,
|
||||
/* setHost */ setHost,
|
||||
/* mainEntry */ mainEntryID,
|
||||
};
|
||||
|
||||
OfxExport int OfxGetNumberOfPlugins(void)
|
||||
{
|
||||
return 3;
|
||||
}
|
||||
|
||||
OfxExport OfxPlugin *OfxGetPlugin(int nth)
|
||||
{
|
||||
if (nth == 0)
|
||||
return (OfxPlugin *)&test_plugin;
|
||||
if (nth == 1)
|
||||
return (OfxPlugin *)&test_plugin_gl;
|
||||
if (nth == 2)
|
||||
return (OfxPlugin *)&test_plugin_id;
|
||||
return NULL;
|
||||
}
|
||||
@@ -0,0 +1,69 @@
|
||||
/*
|
||||
* Oak Video Editor - Non-Linear Video Editor
|
||||
* Copyright (C) 2026 Oak Team
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/*
|
||||
* OFX Message suite 的 C 入口。stable Rust 无法定义 C-variadic 函数
|
||||
* （c_variadic 仍不稳定）：v1 的 '...' 与 v2 的 va_list 都在这里
|
||||
* vsnprintf 成定长缓冲，再转发给 Rust 实现 oak_ofx_message_impl。
|
||||
*
|
||||
* 编译：build.rs（cc crate）；符号随 staticlib 进入 liboakplugin
|
||||
* （corrosion 链接期无需额外接线）。
|
||||
*/
|
||||
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
|
||||
extern int oak_ofx_message_impl(void *handle, const char *type,
|
||||
const char *id, const char *message);
|
||||
|
||||
/* 消息缓冲上限（镜像 C++ 侧 format_message 的 1024 惯例，
|
||||
* olivehost.cpp:99；超长截断不报错）。 */
|
||||
#define OAK_MSG_BUF_SIZE 1024
|
||||
|
||||
static int forward(void *handle, const char *type, const char *id,
|
||||
const char *format, va_list args)
|
||||
{
|
||||
if (!format) {
|
||||
/* C++ 侧 !format → kOfxStatFailed（olivehost.cpp:267）；
|
||||
* 以 NULL message 通知 Rust 侧。 */
|
||||
return oak_ofx_message_impl(handle, type, id, NULL);
|
||||
}
|
||||
|
||||
char buf[OAK_MSG_BUF_SIZE];
|
||||
int n = vsnprintf(buf, sizeof(buf), format, args);
|
||||
if (n < 0) {
|
||||
return oak_ofx_message_impl(handle, type, id, NULL);
|
||||
}
|
||||
return oak_ofx_message_impl(handle, type, id, buf);
|
||||
}
|
||||
|
||||
int ofx_message_shim_v1(void *handle, const char *type, const char *id,
|
||||
const char *format, ...)
|
||||
{
|
||||
va_list args;
|
||||
va_start(args, format);
|
||||
int r = forward(handle, type, id, format, args);
|
||||
va_end(args);
|
||||
return r;
|
||||
}
|
||||
|
||||
int ofx_message_shim_v2(void *handle, const char *type, const char *id,
|
||||
const char *format, va_list args)
|
||||
{
|
||||
return forward(handle, type, id, format, args);
|
||||
}
|
||||
@@ -0,0 +1,268 @@
|
||||
/*
|
||||
* Oak Video Editor - Non-Linear Video Editor
|
||||
* Copyright (C) 2026 Oak Team
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
/*
|
||||
* OfxParameterSuite 的 variadic 入口。stable Rust 不能定义
|
||||
* C-variadic 函数（c_variadic 仍不稳定）：paramGetValue /
|
||||
* paramSetValue / *AtTime / derivative / integral 的 '...' 在这里
|
||||
* 按参数类型解析（类型经 Rust 导出的 ofx_param_kind_of 查询），
|
||||
* 再转发给 Rust 的类型化实现。
|
||||
*
|
||||
* 变长参数形状（HS: ofxhParam.cpp 各类型的 getV/setV）：
|
||||
* get：Integer/Boolean/Choice → int*；Double→double*；
|
||||
* 2D/3D/颜色 → 按维度的 int* / double* 指针序列；String →
|
||||
* char**（写内驻指针）
|
||||
* set：同形状但按值传（int/double 值序列；String → char*）
|
||||
*
|
||||
* KIND_* 与 Rust 侧 param::ParamKind 枚举逐字对应。
|
||||
*/
|
||||
|
||||
#include <stdarg.h>
|
||||
|
||||
/* Rust 导出 */
|
||||
extern int ofx_param_kind_of(void *param);
|
||||
extern int ofx_param_get_impl(void *param, int kind, void *out);
|
||||
extern int ofx_param_set_impl(void *param, int kind, const void *in);
|
||||
extern int ofx_param_get_string_impl(void *param, char **out);
|
||||
extern int ofx_param_set_string_impl(void *param, const char *in);
|
||||
extern int ofx_param_missing_feature_impl(void *param);
|
||||
|
||||
enum {
|
||||
KIND_INT = 1,
|
||||
KIND_INT2 = 2,
|
||||
KIND_INT3 = 3,
|
||||
KIND_DOUBLE = 4,
|
||||
KIND_DOUBLE2 = 5,
|
||||
KIND_DOUBLE3 = 6,
|
||||
KIND_BOOL = 7,
|
||||
KIND_CHOICE = 8,
|
||||
KIND_RGB = 9,
|
||||
KIND_RGBA = 10,
|
||||
KIND_STRING = 11,
|
||||
KIND_STRCHOICE = 12
|
||||
};
|
||||
|
||||
/* get：把插件传的指针序列收进局部缓冲，调 Rust，再散回。 */
|
||||
static int get_dispatch(void *param, int kind, va_list ap)
|
||||
{
|
||||
switch (kind) {
|
||||
case KIND_INT:
|
||||
case KIND_BOOL:
|
||||
case KIND_CHOICE: {
|
||||
int *v = va_arg(ap, int *);
|
||||
return ofx_param_get_impl(param, kind, v);
|
||||
}
|
||||
case KIND_INT2: {
|
||||
int *a = va_arg(ap, int *);
|
||||
int *b = va_arg(ap, int *);
|
||||
int buf[2] = { *a, *b };
|
||||
int r = ofx_param_get_impl(param, kind, buf);
|
||||
*a = buf[0];
|
||||
*b = buf[1];
|
||||
return r;
|
||||
}
|
||||
case KIND_INT3: {
|
||||
int *a = va_arg(ap, int *);
|
||||
int *b = va_arg(ap, int *);
|
||||
int *c = va_arg(ap, int *);
|
||||
int buf[3] = { *a, *b, *c };
|
||||
int r = ofx_param_get_impl(param, kind, buf);
|
||||
*a = buf[0];
|
||||
*b = buf[1];
|
||||
*c = buf[2];
|
||||
return r;
|
||||
}
|
||||
case KIND_DOUBLE: {
|
||||
double *v = va_arg(ap, double *);
|
||||
return ofx_param_get_impl(param, kind, v);
|
||||
}
|
||||
case KIND_DOUBLE2: {
|
||||
double *a = va_arg(ap, double *);
|
||||
double *b = va_arg(ap, double *);
|
||||
double buf[2] = { *a, *b };
|
||||
int r = ofx_param_get_impl(param, kind, buf);
|
||||
*a = buf[0];
|
||||
*b = buf[1];
|
||||
return r;
|
||||
}
|
||||
case KIND_DOUBLE3: {
|
||||
double *a = va_arg(ap, double *);
|
||||
double *b = va_arg(ap, double *);
|
||||
double *c = va_arg(ap, double *);
|
||||
double buf[3] = { *a, *b, *c };
|
||||
int r = ofx_param_get_impl(param, kind, buf);
|
||||
*a = buf[0];
|
||||
*b = buf[1];
|
||||
*c = buf[2];
|
||||
return r;
|
||||
}
|
||||
case KIND_RGB: {
|
||||
double *a = va_arg(ap, double *);
|
||||
double *b = va_arg(ap, double *);
|
||||
double *c = va_arg(ap, double *);
|
||||
double buf[3] = { *a, *b, *c };
|
||||
int r = ofx_param_get_impl(param, kind, buf);
|
||||
*a = buf[0];
|
||||
*b = buf[1];
|
||||
*c = buf[2];
|
||||
return r;
|
||||
}
|
||||
case KIND_RGBA: {
|
||||
double *a = va_arg(ap, double *);
|
||||
double *b = va_arg(ap, double *);
|
||||
double *c = va_arg(ap, double *);
|
||||
double *d = va_arg(ap, double *);
|
||||
double buf[4] = { *a, *b, *c, *d };
|
||||
int r = ofx_param_get_impl(param, kind, buf);
|
||||
*a = buf[0];
|
||||
*b = buf[1];
|
||||
*c = buf[2];
|
||||
*d = buf[3];
|
||||
return r;
|
||||
}
|
||||
case KIND_STRING:
|
||||
case KIND_STRCHOICE: {
|
||||
char **p = va_arg(ap, char **);
|
||||
return ofx_param_get_string_impl(param, p);
|
||||
}
|
||||
default:
|
||||
return 1; /* kOfxStatFailed：未知类型 */
|
||||
}
|
||||
}
|
||||
|
||||
/* set：按值收进局部缓冲，调 Rust。 */
|
||||
static int set_dispatch(void *param, int kind, va_list ap)
|
||||
{
|
||||
switch (kind) {
|
||||
case KIND_INT:
|
||||
case KIND_BOOL:
|
||||
case KIND_CHOICE: {
|
||||
int v = va_arg(ap, int);
|
||||
return ofx_param_set_impl(param, kind, &v);
|
||||
}
|
||||
case KIND_INT2: {
|
||||
int a = va_arg(ap, int);
|
||||
int b = va_arg(ap, int);
|
||||
int buf[2] = { a, b };
|
||||
return ofx_param_set_impl(param, kind, buf);
|
||||
}
|
||||
case KIND_INT3: {
|
||||
int a = va_arg(ap, int);
|
||||
int b = va_arg(ap, int);
|
||||
int c = va_arg(ap, int);
|
||||
int buf[3] = { a, b, c };
|
||||
return ofx_param_set_impl(param, kind, buf);
|
||||
}
|
||||
case KIND_DOUBLE: {
|
||||
double v = va_arg(ap, double);
|
||||
return ofx_param_set_impl(param, kind, &v);
|
||||
}
|
||||
case KIND_DOUBLE2: {
|
||||
double a = va_arg(ap, double);
|
||||
double b = va_arg(ap, double);
|
||||
double buf[2] = { a, b };
|
||||
return ofx_param_set_impl(param, kind, buf);
|
||||
}
|
||||
case KIND_DOUBLE3: {
|
||||
double a = va_arg(ap, double);
|
||||
double b = va_arg(ap, double);
|
||||
double c = va_arg(ap, double);
|
||||
double buf[3] = { a, b, c };
|
||||
return ofx_param_set_impl(param, kind, buf);
|
||||
}
|
||||
case KIND_RGB: {
|
||||
double a = va_arg(ap, double);
|
||||
double b = va_arg(ap, double);
|
||||
double c = va_arg(ap, double);
|
||||
double buf[3] = { a, b, c };
|
||||
return ofx_param_set_impl(param, kind, buf);
|
||||
}
|
||||
case KIND_RGBA: {
|
||||
double a = va_arg(ap, double);
|
||||
double b = va_arg(ap, double);
|
||||
double c = va_arg(ap, double);
|
||||
double d = va_arg(ap, double);
|
||||
double buf[4] = { a, b, c, d };
|
||||
return ofx_param_set_impl(param, kind, buf);
|
||||
}
|
||||
case KIND_STRING:
|
||||
case KIND_STRCHOICE: {
|
||||
const char *s = va_arg(ap, const char *);
|
||||
return ofx_param_set_string_impl(param, s);
|
||||
}
|
||||
default:
|
||||
return 1; /* kOfxStatFailed */
|
||||
}
|
||||
}
|
||||
|
||||
int ofx_param_get_value_shim(void *param, ...)
|
||||
{
|
||||
va_list ap;
|
||||
va_start(ap, param);
|
||||
int kind = ofx_param_kind_of(param);
|
||||
int r = get_dispatch(param, kind, ap);
|
||||
va_end(ap);
|
||||
return r;
|
||||
}
|
||||
|
||||
int ofx_param_get_value_at_time_shim(void *param, double time, ...)
|
||||
{
|
||||
(void)time; /* 第 1 期无动画：AtTime 即当前值（Rust 侧实现） */
|
||||
va_list ap;
|
||||
va_start(ap, time);
|
||||
int kind = ofx_param_kind_of(param);
|
||||
int r = get_dispatch(param, kind, ap);
|
||||
va_end(ap);
|
||||
return r;
|
||||
}
|
||||
|
||||
int ofx_param_set_value_shim(void *param, ...)
|
||||
{
|
||||
va_list ap;
|
||||
va_start(ap, param);
|
||||
int kind = ofx_param_kind_of(param);
|
||||
int r = set_dispatch(param, kind, ap);
|
||||
va_end(ap);
|
||||
return r;
|
||||
}
|
||||
|
||||
int ofx_param_set_value_at_time_shim(void *param, double time, ...)
|
||||
{
|
||||
(void)time; /* 第 1 期无动画 */
|
||||
va_list ap;
|
||||
va_start(ap, time);
|
||||
int kind = ofx_param_kind_of(param);
|
||||
int r = set_dispatch(param, kind, ap);
|
||||
va_end(ap);
|
||||
return r;
|
||||
}
|
||||
|
||||
/* derivative/integral：第 1 期无动画支持；不消费 va_args，
|
||||
* 统一返回 kOfxStatErrMissingHostFeature。 */
|
||||
int ofx_param_get_derivative_shim(void *param, double time, ...)
|
||||
{
|
||||
(void)time;
|
||||
return ofx_param_missing_feature_impl(param);
|
||||
}
|
||||
|
||||
int ofx_param_get_integral_shim(void *param, double time1, double time2, ...)
|
||||
{
|
||||
(void)time1;
|
||||
(void)time2;
|
||||
return ofx_param_missing_feature_impl(param);
|
||||
}
|
||||
Reference in New Issue
Block a user