Mike-Solar
0a7f3766e2
- new minimal C OFX plugin fixture (ci_test_plugin.c) compiled into a real .ofx.bundle by build_fixture.sh; the CI step points OFX_PLUGIN_PATH at it and asserts the scan_probe example discovers AND registers it (Linux/macOS) - host bundle binary search now also covers the OFX-standard Win64 platform directory - cd.yml: restore the Windows NSIS packaging job (obsolete oakengine cdylib prebuild dropped) and repair the job indentation that had silently detached the macos/release jobs from the jobs: map; releases now gate on all three platforms
117 lines
3.7 KiB
C
117 lines
3.7 KiB
C
// 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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// Minimal but real OFX image-effect plugin used by CI to prove the host's
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// plugin discovery/loading path end to end: the CI step compiles this file
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// into a .ofx.bundle, points OFX_PLUGIN_PATH at it and runs the scan_probe
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// example, asserting the plugin is discovered and registered.
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//
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// Only what the host actually exercises is implemented: setHost, the load /
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// describe / describeInContext / createInstance / destroyInstance actions
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// (registration instantiates every plugin once for its metadata). describe
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// declares the filter context through the real property-suite round trip.
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#include <string.h>
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typedef void* OfxPropertySetHandle;
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typedef int OfxStatus;
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typedef struct OfxHost {
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OfxPropertySetHandle host;
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const void* (*fetchSuite)(OfxPropertySetHandle host, const char* name, int version);
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} OfxHost;
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typedef struct OfxPlugin {
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const char* pluginApi;
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int apiVersion;
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const char* pluginIdentifier;
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unsigned int pluginVersionMajor;
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unsigned int pluginVersionMinor;
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void (*setHost)(OfxHost* host);
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OfxStatus (*mainEntry)(const char* action, const void* handle,
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OfxPropertySetHandle inArgs, OfxPropertySetHandle outArgs);
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} OfxPlugin;
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typedef struct OfxPropertySuiteV1 {
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OfxStatus (*propSetPointer)(OfxPropertySetHandle, const char*, int, void*);
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OfxStatus (*propSetString)(OfxPropertySetHandle, const char*, int, const char*);
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/* The fixture only ever sets strings; the remaining entries stay
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untouched (the host's table is larger, we just never call them). */
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} OfxPropertySuiteV1;
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enum {
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kOfxStatOK = 0,
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kOfxStatReplyDefault = 16,
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};
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static OfxHost* g_host = 0;
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static void ci_set_host(OfxHost* host) {
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g_host = host;
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}
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static OfxStatus ci_main_entry(const char* action, const void* handle,
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OfxPropertySetHandle inArgs, OfxPropertySetHandle outArgs) {
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(void)inArgs;
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(void)outArgs;
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if (strcmp(action, "OfxActionLoad") == 0) {
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return kOfxStatOK;
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}
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if (strcmp(action, "OfxActionDescribe") == 0) {
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if (g_host == 0 || g_host->fetchSuite == 0) {
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return 1; /* kOfxStatFailed: no host, nothing to describe on */
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}
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OfxPropertySuiteV1* props = (OfxPropertySuiteV1*)g_host->fetchSuite(
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g_host->host, "OfxPropertySuite", 1);
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if (props == 0 || props->propSetString == 0) {
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return 1;
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}
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OfxPropertySetHandle desc = (OfxPropertySetHandle)handle;
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if (props->propSetString(desc, "OfxPropLabel", 0, "Oak CI Test Plugin") != kOfxStatOK) {
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return 1;
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}
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if (props->propSetString(desc, "OfxImageEffectPropSupportedContexts", 0,
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"OfxImageEffectContextFilter") != kOfxStatOK) {
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return 1;
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}
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return kOfxStatOK;
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}
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if (strcmp(action, "OfxImageEffectActionDescribeInContext") == 0 ||
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strcmp(action, "OfxActionCreateInstance") == 0 ||
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strcmp(action, "OfxActionDestroyInstance") == 0) {
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return kOfxStatOK;
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}
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return kOfxStatReplyDefault;
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}
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static OfxPlugin g_plugin = {
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"OfxImageEffectPluginAPI",
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1,
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"rs.oak.CiTestPlugin",
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1,
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0,
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ci_set_host,
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ci_main_entry,
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};
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int OfxGetNumberOfPlugins(void) {
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return 1;
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}
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OfxPlugin* OfxGetPlugin(int nth) {
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return nth == 0 ? &g_plugin : (OfxPlugin*)0;
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}
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