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Code submissions have continually suffered from formatting inconsistencies that constantly have to be addressed. Using clang-format simplifies this by making code formatting more consistent, and allows automation of the code formatting so that maintainers can focus more on the code itself instead of code formatting.
69 lines
1.4 KiB
C
69 lines
1.4 KiB
C
#include <obs-module.h>
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struct cut_info {
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obs_source_t *source;
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};
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static const char *cut_get_name(void *type_data)
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{
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UNUSED_PARAMETER(type_data);
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return obs_module_text("CutTransition");
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}
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static void *cut_create(obs_data_t *settings, obs_source_t *source)
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{
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struct cut_info *cut;
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cut = bmalloc(sizeof(*cut));
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cut->source = source;
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obs_transition_enable_fixed(source, true, 0);
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UNUSED_PARAMETER(settings);
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return cut;
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}
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static void cut_destroy(void *data)
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{
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struct cut_info *cut = data;
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bfree(cut);
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}
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static void cut_video_render(void *data, gs_effect_t *effect)
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{
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struct cut_info *cut = data;
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obs_transition_video_render(cut->source, NULL);
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UNUSED_PARAMETER(effect);
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}
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static float mix_a(void *data, float t)
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{
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UNUSED_PARAMETER(data);
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return 1.0f - t;
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}
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static float mix_b(void *data, float t)
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{
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UNUSED_PARAMETER(data);
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return t;
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}
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static bool cut_audio_render(void *data, uint64_t *ts_out,
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struct obs_source_audio_mix *audio,
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uint32_t mixers, size_t channels,
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size_t sample_rate)
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{
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struct cut_info *cut = data;
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return obs_transition_audio_render(cut->source, ts_out, audio, mixers,
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channels, sample_rate, mix_a, mix_b);
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}
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struct obs_source_info cut_transition = {
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.id = "cut_transition",
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.type = OBS_SOURCE_TYPE_TRANSITION,
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.get_name = cut_get_name,
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.create = cut_create,
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.destroy = cut_destroy,
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.video_render = cut_video_render,
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.audio_render = cut_audio_render,
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};
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