69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
#include <obs.h>
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struct test_filter {
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obs_source_t source;
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effect_t whatever;
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};
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static const char *filter_getname(const char *locale)
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{
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UNUSED_PARAMETER(locale);
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return "Test";
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}
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static void filter_destroy(void *data)
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{
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struct test_filter *tf = data;
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if (tf) {
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gs_entercontext(obs_graphics());
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effect_destroy(tf->whatever);
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bfree(tf);
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gs_leavecontext();
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}
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}
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static void *filter_create(obs_data_t settings, obs_source_t source)
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{
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struct test_filter *tf = bzalloc(sizeof(struct test_filter));
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char *effect_file;
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gs_entercontext(obs_graphics());
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effect_file = obs_find_plugin_file("test-input/test.effect");
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tf->source = source;
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tf->whatever = gs_create_effect_from_file(effect_file, NULL);
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bfree(effect_file);
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if (!tf->whatever) {
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filter_destroy(tf);
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return NULL;
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}
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gs_leavecontext();
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UNUSED_PARAMETER(settings);
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return tf;
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}
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static void filter_render(void *data, effect_t effect)
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{
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struct test_filter *tf = data;
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obs_source_process_filter(tf->source, tf->whatever, 0, 0, GS_RGBA,
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ALLOW_DIRECT_RENDERING);
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UNUSED_PARAMETER(effect);
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}
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struct obs_source_info test_filter = {
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.id = "test_filter",
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.type = OBS_SOURCE_TYPE_FILTER,
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.output_flags = OBS_SOURCE_VIDEO,
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.getname = filter_getname,
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.create = filter_create,
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.destroy = filter_destroy,
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.video_render = filter_render
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};
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