Scene audio sources support + mute support
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scaledteam
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c46bf225bd
commit
3422b237a3
152
image-reaction.c
152
image-reaction.c
@ -1,7 +1,8 @@
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//
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// Created by scaled
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//
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// Based on image-source.c from OBS Studio
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// Based on image-source.c from OBS Studio: https://github.com/obsproject/obs-studio
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// Also included some code from Spectralizer plugin: https://github.com/univrsal/spectralizer
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//
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#include <obs-module.h>
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@ -21,6 +22,7 @@
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struct image_reaction_source {
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obs_source_t *source;
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char* source_name;
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char *file1;
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char *file2;
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@ -31,7 +33,7 @@ struct image_reaction_source {
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gs_image_file3_t if31;
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gs_image_file3_t if32;
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obs_source_t *audio_source;
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obs_weak_source_t *audio_source;
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bool loud;
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float threshold;
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@ -39,6 +41,7 @@ struct image_reaction_source {
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float average;
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uint64_t last_time;
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uint64_t capture_check_time;
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bool animReset1;
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bool animReset2;
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@ -84,7 +87,6 @@ static void image_reaction_source_load(struct image_reaction_source *context)
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warn("failed to load texture '%s'", file);
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}
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}
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context->loud = false;
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}
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static void image_reaction_source_unload(struct image_reaction_source *context)
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@ -99,17 +101,23 @@ static void audio_capture(void *param, obs_source_t *src, const struct audio_dat
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{
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struct image_reaction_source *context = param;
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uint32_t samplesCount = data->frames;
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float* samples = (float*)data->data[0];
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float averageLocal = 0.0f;
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for (uint32_t i = 0; i < samplesCount; i++) {
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averageLocal += fabs(samples[i]) / samplesCount;
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if (muted) {
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context->average = 0;
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}
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else
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{
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uint32_t samplesCount = data->frames;
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float* samples = (float*)data->data[0];
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float averageLocal = 0.0f;
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for (uint32_t i = 0; i < samplesCount; i++) {
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averageLocal += fabs(samples[i]) / samplesCount;
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}
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context->average += context->smoothness * (averageLocal - context->average);
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}
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context->average += context->smoothness * (averageLocal - context->average);
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context->loudOld = context->loud;
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context->loud = context->average > context->threshold;
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@ -153,7 +161,7 @@ static void image_reaction_source_update(void *data, obs_data_t *settings)
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else
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image_reaction_source_unload(data);
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const char* new_name = obs_data_get_string(settings, "audio_source");
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/*const char* new_name = obs_data_get_string(settings, "audio_source");
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const char* old_name = obs_source_get_name(context->audio_source);
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if (old_name == NULL || (new_name != "" && strcmp(new_name, old_name) != 0)) {
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@ -163,7 +171,8 @@ static void image_reaction_source_update(void *data, obs_data_t *settings)
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//obs_weak_source_t *weak_capture = capture ? obs_source_get_weak_source(capture) : NULL;
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if (capture) {
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obs_source_remove_audio_capture_callback(context->audio_source, audio_capture, context);
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if (context->audio_source)
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obs_source_remove_audio_capture_callback(context->audio_source, audio_capture, context);
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context->audio_source = capture;
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@ -172,6 +181,41 @@ static void image_reaction_source_update(void *data, obs_data_t *settings)
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//obs_weak_source_release(weak_capture);
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obs_source_release(capture);
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}
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}*/
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const char* cfg_source_name = obs_data_get_string(settings, "audio_source");
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//obs_weak_source_t *old = nullptr;
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obs_weak_source_t *old = NULL;
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//if (cfg_source_name.empty()) {
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if (cfg_source_name[0] == 0) {
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if (context->audio_source) {
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old = context->audio_source;
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//context->audio_source = nullptr;
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context->audio_source = NULL;
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}
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context->source_name = "";
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} else {
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if (context->source_name[0] == 0 || strcmp(context->source_name, cfg_source_name) != 0) {
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if (context->audio_source) {
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old = context->audio_source;
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//context->audio_source = nullptr;
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context->audio_source = NULL;
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}
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context->source_name = cfg_source_name;
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context->capture_check_time = os_gettime_ns() - 3000000000;
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}
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}
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if (old) {
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obs_source_t *old_source = obs_weak_source_get_source(old);
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if (old_source) {
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info("Removed audio capture from '%s'", obs_source_get_name(old_source));
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obs_source_remove_audio_capture_callback(old_source, audio_capture, context);
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obs_source_release(old_source);
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}
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obs_weak_source_release(old);
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}
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}
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@ -204,6 +248,9 @@ static void *image_reaction_source_create(obs_data_t *settings, obs_source_t *so
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{
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struct image_reaction_source *context = bzalloc(sizeof(struct image_reaction_source));
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context->source = source;
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context->source_name = "";
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context->loud = false;
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image_reaction_source_update(context, settings);
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return context;
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@ -221,7 +268,7 @@ static void image_reaction_source_destroy(void *data)
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if (context->file2)
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bfree(context->file2);
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if (context->audio_source) {
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/*if (context->audio_source) {
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//obs_source_t *source = obs_weak_source_get_source(context->audio_source);
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//if (source) {
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info("Removed audio capture from '%s'", obs_source_get_name(context->audio_source));
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@ -229,6 +276,15 @@ static void image_reaction_source_destroy(void *data)
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//obs_source_release(source);
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//}
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//obs_weak_source_release(context->audio_source);
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}*/
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if (context->audio_source) {
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obs_source_t *source = obs_weak_source_get_source(context->audio_source);
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if (source) {
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info("Removed audio capture from '%s'", obs_source_get_name(source));
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obs_source_remove_audio_capture_callback(source, audio_capture, context);
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obs_source_release(source);
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}
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obs_weak_source_release(context->audio_source);
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}
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bfree(context);
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@ -275,21 +331,50 @@ static void image_reaction_source_render(void *data, gs_effect_t *effect)
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static void image_reaction_tick(void *data, float seconds)
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{
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struct image_reaction_source *context = data;
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// Update / refresh audio capturing
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char* new_name = NULL;
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if (context->source_name[0] != 0 && !context->audio_source) {
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uint64_t t = os_gettime_ns();
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if (t - context->capture_check_time > 3000000000) {
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new_name = context->source_name;
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context->capture_check_time = t;
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}
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}
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if (new_name != NULL) {
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obs_source_t *capture = obs_get_source_by_name(new_name);
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obs_weak_source_t *weak_capture = capture ? obs_source_get_weak_source(capture) : NULL;
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if (context->source_name[0] != 0 && new_name == context->source_name) {
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context->audio_source = weak_capture;
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//weak_capture = nullptr;
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weak_capture = NULL;
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}
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if (capture) {
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info("Added audio capture to '%s'", obs_source_get_name(capture));
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obs_source_add_audio_capture_callback(capture, audio_capture, context);
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obs_weak_source_release(weak_capture);
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obs_source_release(capture);
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}
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}
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// update GIF's
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uint64_t frame_time = obs_get_video_frame_time();
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if (obs_source_active(context->source)) {
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if (!context->active) {
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if (context->if31.image2.image.is_animated_gif || context->if32.image2.image.is_animated_gif)
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context->last_time = frame_time;
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context->active = true;
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}
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for (int i = 0; i <=1; i++) {
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gs_image_file3_t *if3 = i == 0 ? &context->if31 : &context->if32;
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bool animReset = i == 0 ? context->animReset1 : context->animReset2;
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if (obs_source_active(context->source)) {
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if (!context->active) {
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if (if3->image2.image.is_animated_gif)
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context->last_time = frame_time;
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context->active = true;
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}
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} else {
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if (context->active) {
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} else {
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if (context->active) {
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for (int i = 0; i <=1; i++) {
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gs_image_file3_t *if3 = i == 0 ? &context->if31 : &context->if32;
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if (if3->image2.image.is_animated_gif) {
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if3->image2.image.cur_frame = 0;
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if3->image2.image.cur_loop = 0;
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@ -299,12 +384,16 @@ static void image_reaction_tick(void *data, float seconds)
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gs_image_file3_update_texture(if3);
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obs_leave_graphics();
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}
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context->active = false;
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}
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//return;
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context->active = false;
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}
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}
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for (int i = 0; i <=1; i++) {
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gs_image_file3_t *if3 = i == 0 ? &context->if31 : &context->if32;
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bool animReset = i == 0 ? context->animReset1 : context->animReset2;
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if (context->last_time && if3->image2.image.is_animated_gif) {
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if (animReset && context->animResetTrigger) {
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@ -396,6 +485,7 @@ static obs_properties_t *image_reaction_source_properties(void *data)
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obs_module_text("LinearAlpha"));
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obs_property_t* sources_list = obs_properties_add_list(props, "audio_source",
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obs_module_text("AudioSource"), OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_STRING);
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obs_property_list_add_string(sources_list, "", "");
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obs_property_t *p = obs_properties_add_float_slider(props, "threshold",
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obs_module_text("Threshold"), -60.0, 0.0, 0.1);
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