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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.
50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
#include <obs-module.h>
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static const char *invert_polarity_name(void *unused)
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{
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UNUSED_PARAMETER(unused);
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return obs_module_text("InvertPolarity");
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}
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static void invert_polarity_destroy(void *data)
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{
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UNUSED_PARAMETER(data);
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}
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static void *invert_polarity_create(obs_data_t *settings, obs_source_t *filter)
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{
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UNUSED_PARAMETER(settings);
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return filter;
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}
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static struct obs_audio_data *
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invert_polarity_filter_audio(void *unused, struct obs_audio_data *audio)
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{
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float **adata = (float **)audio->data;
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for (size_t c = 0; c < MAX_AV_PLANES; c++) {
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register float *channel_data = adata[c];
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register float *channel_end = channel_data + audio->frames;
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if (!channel_data)
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break;
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while (channel_data < channel_end) {
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*(channel_data++) *= -1.0f;
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}
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}
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UNUSED_PARAMETER(unused);
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return audio;
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}
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struct obs_source_info invert_polarity_filter = {
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.id = "invert_polarity_filter",
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.type = OBS_SOURCE_TYPE_FILTER,
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.output_flags = OBS_SOURCE_AUDIO,
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.get_name = invert_polarity_name,
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.create = invert_polarity_create,
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.destroy = invert_polarity_destroy,
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.filter_audio = invert_polarity_filter_audio,
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};
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