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move-value-filter.c
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#include "move-transition.h"
#include <obs-module.h>
#include <float.h>
#include <stdio.h>
#include <time.h>
#include <util/dstr.h>
#include <obs-frontend-api.h>
#include <util/platform.h>
#define TEXT_BUFFER_SIZE 256
#define VOLUME_SETTING "source_volume"
#define VOLUME_MIN 0.0
#define VOLUME_MAX 100.0
#define VOLUME_STEP 1.0
#define BALANCE_SETTING "source_balance"
#define BALANCE_MIN 0.0
#define BALANCE_MAX 100.0
#define BALANCE_STEP 1.0
struct move_value_info {
struct move_filter move_filter;
obs_weak_source_t *filter;
char *setting_filter_name;
char *setting_name;
long long int_to;
long long int_value;
long long int_from;
long long int_min;
long long int_max;
int decimals;
double double_to;
double double_value;
double double_from;
double double_min;
double double_max;
struct vec4 color_to;
struct vec4 color_value;
struct vec4 color_from;
struct vec4 color_min;
struct vec4 color_max;
wchar_t *text_from;
size_t text_from_len;
wchar_t *text_to;
size_t text_to_len;
size_t text_same;
size_t text_step;
size_t text_steps;
obs_data_array_t *settings;
long long move_value_type;
long long value_type;
long long format_type;
char *format;
};
static void load_move_source_setting(obs_data_array_t *array, obs_data_t *settings_to, obs_data_t *settings_from,
const char *obj_name, const char *var_name, const char *setting_name, bool is_float)
{
obs_data_t *obj = NULL;
if (obj_name && strlen(obj_name)) {
obj = obs_data_get_obj(settings_from, obj_name);
} else {
obs_data_addref(settings_from);
obj = settings_from;
}
obs_data_t *setting = NULL;
const size_t count = obs_data_array_count(array);
for (size_t i = 0; i < count; i++) {
obs_data_t *item2 = obs_data_array_item(array, i);
const char *setting_name2 = obs_data_get_string(item2, S_SETTING_NAME);
if (strcmp(setting_name2, setting_name) == 0) {
setting = item2;
}
obs_data_release(item2);
}
if (!setting) {
setting = obs_data_create();
obs_data_set_string(setting, S_SETTING_NAME, setting_name);
obs_data_array_push_back(array, setting);
}
if (is_float) {
obs_data_set_int(setting, S_VALUE_TYPE, MOVE_VALUE_FLOAT);
const double to = obs_data_get_double(settings_to, setting_name);
obs_data_set_double(setting, S_SETTING_TO, to);
const double from = obs_data_get_double(obj, var_name);
obs_data_set_double(setting, S_SETTING_FROM, from);
} else {
obs_data_set_int(setting, S_VALUE_TYPE, MOVE_VALUE_INT);
const long long to = obs_data_get_int(settings_to, setting_name);
obs_data_set_int(setting, S_SETTING_TO, to);
const long long from = obs_data_get_int(obj, var_name);
obs_data_set_int(setting, S_SETTING_FROM, from);
}
obs_data_release(obj);
}
static void load_move_source_properties(obs_data_array_t *array, obs_data_t *settings_to, obs_data_t *settings_from)
{
load_move_source_setting(array, settings_to, settings_from, "pos", "x", "pos.x", true);
load_move_source_setting(array, settings_to, settings_from, "pos", "y", "pos.y", true);
load_move_source_setting(array, settings_to, settings_from, "scale", "x", "scale.x", true);
load_move_source_setting(array, settings_to, settings_from, "scale", "y", "scale.y", true);
load_move_source_setting(array, settings_to, settings_from, "bounds", "x", "bounds.x", true);
load_move_source_setting(array, settings_to, settings_from, "bounds", "y", "bounds.y", true);
load_move_source_setting(array, settings_to, settings_from, "crop", "left", "crop.left", false);
load_move_source_setting(array, settings_to, settings_from, "crop", "top", "crop.top", false);
load_move_source_setting(array, settings_to, settings_from, "crop", "right", "crop.right", false);
load_move_source_setting(array, settings_to, settings_from, "crop", "bottom", "crop.bottom", false);
load_move_source_setting(array, settings_to, settings_from, NULL, "rot", "rot", true);
}
static void load_properties(obs_properties_t *props_from, obs_data_array_t *array, obs_data_t *settings_to,
obs_data_t *settings_from)
{
obs_property_t *prop_from = obs_properties_first(props_from);
for (; prop_from != NULL; obs_property_next(&prop_from)) {
const char *name = obs_property_name(prop_from);
if (!obs_property_visible(prop_from))
continue;
obs_data_t *setting = NULL;
const size_t count = obs_data_array_count(array);
for (size_t i = 0; i < count; i++) {
obs_data_t *item2 = obs_data_array_item(array, i);
const char *setting_name2 = obs_data_get_string(item2, S_SETTING_NAME);
if (strcmp(setting_name2, name) == 0) {
setting = item2;
obs_data_addref(setting);
}
obs_data_release(item2);
}
const enum obs_property_type prop_type = obs_property_get_type(prop_from);
if (prop_type == OBS_PROPERTY_GROUP) {
load_properties(obs_property_group_content(prop_from), array, settings_to, settings_from);
} else if (prop_type == OBS_PROPERTY_INT) {
if (!setting) {
setting = obs_data_create();
obs_data_set_string(setting, S_SETTING_NAME, name);
obs_data_array_push_back(array, setting);
}
obs_data_set_int(setting, S_VALUE_TYPE, MOVE_VALUE_INT);
if (obs_data_has_default_value(settings_from, name))
obs_data_set_default_int(settings_to, name, obs_data_get_default_int(settings_from, name));
const long long to = obs_data_get_int(settings_to, name);
obs_data_set_int(setting, S_SETTING_TO, to);
const long long from = obs_data_get_int(settings_from, name);
obs_data_set_int(setting, S_SETTING_FROM, from);
} else if (prop_type == OBS_PROPERTY_FLOAT) {
if (!setting) {
setting = obs_data_create();
obs_data_set_string(setting, S_SETTING_NAME, name);
obs_data_array_push_back(array, setting);
}
obs_data_set_int(setting, S_VALUE_TYPE, MOVE_VALUE_FLOAT);
if (obs_data_has_default_value(settings_from, name))
obs_data_set_default_double(settings_to, name, obs_data_get_default_double(settings_from, name));
const double to = obs_data_get_double(settings_to, name);
obs_data_set_double(setting, S_SETTING_TO, to);
const double from = obs_data_get_double(settings_from, name);
obs_data_set_double(setting, S_SETTING_FROM, from);
} else if (prop_type == OBS_PROPERTY_COLOR || prop_type == OBS_PROPERTY_COLOR_ALPHA) {
if (!setting) {
setting = obs_data_create();
obs_data_set_string(setting, S_SETTING_NAME, name);
obs_data_array_push_back(array, setting);
}
obs_data_set_int(setting, S_VALUE_TYPE,
prop_type == OBS_PROPERTY_COLOR ? MOVE_VALUE_COLOR : MOVE_VALUE_COLOR_ALPHA);
if (obs_data_has_default_value(settings_from, name))
obs_data_set_default_int(settings_to, name, obs_data_get_default_int(settings_from, name));
obs_data_set_int(setting, S_SETTING_TO, obs_data_get_int(settings_to, name));
const long long from = obs_data_get_int(settings_from, name);
obs_data_set_int(setting, S_SETTING_FROM, from);
}
if (setting) {
obs_data_release(setting);
}
}
}
void move_values_load_properties(struct move_value_info *move_value, obs_source_t *source, obs_data_t *settings)
{
if (source && source != move_value->move_filter.source) {
obs_properties_t *sps = obs_source_properties(source);
size_t index = 0;
while (index < obs_data_array_count(move_value->settings)) {
obs_data_t *item = obs_data_array_item(move_value->settings, index);
const char *setting_name = obs_data_get_string(item, S_SETTING_NAME);
obs_data_release(item);
if (obs_properties_get(sps, setting_name) == NULL) {
obs_data_array_erase(move_value->settings, index);
} else {
index++;
}
}
obs_data_t *data_from = obs_source_get_settings(source);
const char *source_id = obs_source_get_unversioned_id(source);
if (source_id && strcmp(source_id, MOVE_SOURCE_FILTER_ID) == 0) {
load_move_source_properties(move_value->settings, settings, data_from);
}
load_properties(sps, move_value->settings, settings, data_from);
obs_data_release(data_from);
obs_properties_destroy(sps);
} else {
while (obs_data_array_count(move_value->settings)) {
obs_data_array_erase(move_value->settings, 0);
}
}
}
long long rand_between(long long a, long long b)
{
if (a == b)
return a;
return b > a ? a + rand() % (b - a) : b + rand() % (a - b);
}
float rand_between_float(float a, float b)
{
return b > a ? a + (b - a) * (float)rand() / (float)RAND_MAX : b + (a - b) * (float)rand() / (float)RAND_MAX;
}
double rand_between_double(double a, double b)
{
return b > a ? a + (b - a) * (double)rand() / (double)RAND_MAX : b + (a - b) * (double)rand() / (double)RAND_MAX;
}
double parse_text(long long format_type, const char *format, const char *text)
{
double value = 0.0;
if (format_type == MOVE_VALUE_FORMAT_FLOAT) {
char *pos = strstr(format, "%");
while (pos && (*(pos + 1) < '0' || *(pos + 1) > '9') && *(pos + 1) != '.')
pos = strstr(pos + 1, "%");
size_t len = pos ? (size_t)(pos - format) : 0;
if (pos && ((*(pos + 1) >= '0' && *(pos + 1) <= '9') || *(pos + 1) == '.') && strlen(text) > len &&
memcmp(text, format, len) == 0) {
sscanf(text + len, "%lf", &value);
} else {
sscanf(text, format, &value);
}
} else if (format_type == MOVE_VALUE_FORMAT_TIME) {
char *pos;
unsigned int sec = 0;
unsigned int min = 0;
unsigned int hour = 0;
if (((pos = strstr(format, "%X"))) || ((pos = strstr(format, "%H:%M:%S")))) {
if ((size_t)(pos - format) < strlen(text))
sscanf(text + (pos - format), "%u:%u:%u", &hour, &min, &sec);
} else if (((pos = strstr(format, "%R"))) || ((pos = strstr(format, "%H:%M")))) {
if ((size_t)(pos - format) < strlen(text))
sscanf(text + (pos - format), "%u:%u", &hour, &min);
} else if ((pos = strstr(format, "%M:%S"))) {
if ((size_t)(pos - format) < strlen(text))
sscanf(text + (pos - format), "%u:%u", &min, &sec);
} else {
if ((pos = strstr(format, "%S"))) {
sscanf(text + (pos - format), "%u", &sec);
}
if ((pos = strstr(format, "%M"))) {
sscanf(text + (pos - format), "%u", &min);
}
if ((pos = strstr(format, "%H"))) {
sscanf(text + (pos - format), "%u", &hour);
}
}
value = hour * 3600 + min * 60 + sec;
} else {
value = strtod(text, NULL);
}
return value;
}
void move_value_start(struct move_value_info *move_value)
{
if (!move_value->filter && move_value->setting_filter_name && strlen(move_value->setting_filter_name)) {
obs_source_t *parent = obs_filter_get_parent(move_value->move_filter.source);
if (parent) {
obs_source_t *filter = obs_source_get_filter_by_name(parent, move_value->setting_filter_name);
move_value->filter = obs_source_get_weak_source(filter);
obs_source_release(filter);
} else {
return;
}
}
if (!move_filter_start_internal(&move_value->move_filter))
return;
if (!move_value->setting_filter_name) {
obs_source_update(move_value->move_filter.source, NULL);
}
if (move_value->move_filter.reverse)
return;
obs_source_t *source = NULL;
if (move_value->setting_filter_name && strlen(move_value->setting_filter_name)) {
source = obs_weak_source_get_source(move_value->filter);
obs_source_release(source);
} else {
source = obs_filter_get_parent(move_value->move_filter.source);
}
obs_data_t *ss = obs_source_get_settings(source);
if (move_value->settings) {
obs_data_t *settings = obs_source_get_settings(move_value->move_filter.source);
move_values_load_properties(move_value, source, settings);
obs_data_release(settings);
} else if (move_value->value_type == MOVE_VALUE_INT) {
if (strcmp(move_value->setting_name, VOLUME_SETTING) == 0) {
move_value->int_from = (long long)(obs_source_get_volume(source) * 100.0f);
} else if (strcmp(move_value->setting_name, BALANCE_SETTING) == 0) {
move_value->int_from = (long long)(obs_source_get_balance_value(source) * 100.0f);
} else {
move_value->int_from = obs_data_get_int(ss, move_value->setting_name);
}
if (move_value->move_value_type == MOVE_VALUE_TYPE_RANDOM) {
move_value->int_to = rand_between(move_value->int_min, move_value->int_max);
} else if (move_value->move_value_type == MOVE_VALUE_TYPE_SETTING_ADD) {
move_value->int_to = move_value->int_from + move_value->int_value;
} else {
move_value->int_to = move_value->int_value;
}
} else if (move_value->value_type == MOVE_VALUE_FLOAT) {
if (strcmp(move_value->setting_name, VOLUME_SETTING) == 0) {
move_value->double_from = (double)obs_source_get_volume(source) * 100.0;
} else if (strcmp(move_value->setting_name, BALANCE_SETTING) == 0) {
move_value->double_from = (double)obs_source_get_balance_value(source) * 100.0;
} else {
move_value->double_from = obs_data_get_double(ss, move_value->setting_name);
}
if (move_value->move_value_type == MOVE_VALUE_TYPE_RANDOM) {
move_value->double_to = rand_between_double(move_value->double_min, move_value->double_max);
} else if (move_value->move_value_type == MOVE_VALUE_TYPE_SETTING_ADD) {
move_value->double_to = move_value->double_from + move_value->double_value;
} else {
move_value->double_to = move_value->double_value;
}
} else if (move_value->value_type == MOVE_VALUE_COLOR || move_value->value_type == MOVE_VALUE_COLOR_ALPHA) {
vec4_from_rgba(&move_value->color_from, (uint32_t)obs_data_get_int(ss, move_value->setting_name));
gs_float3_srgb_nonlinear_to_linear(move_value->color_from.ptr);
if (move_value->move_value_type == MOVE_VALUE_TYPE_RANDOM) {
move_value->color_to.w = rand_between_float(move_value->color_min.w, move_value->color_max.w);
move_value->color_to.x = rand_between_float(move_value->color_min.x, move_value->color_max.x);
move_value->color_to.y = rand_between_float(move_value->color_min.y, move_value->color_max.y);
move_value->color_to.z = rand_between_float(move_value->color_min.z, move_value->color_max.z);
} else if (move_value->move_value_type == MOVE_VALUE_TYPE_SETTING_ADD) {
move_value->color_to.w = move_value->color_from.w + move_value->color_value.w;
move_value->color_to.x = move_value->color_from.x + move_value->color_value.x;
move_value->color_to.y = move_value->color_from.y + move_value->color_value.y;
move_value->color_to.z = move_value->color_from.z + move_value->color_value.z;
} else {
vec4_copy(&move_value->color_to, &move_value->color_value);
}
gs_float3_srgb_nonlinear_to_linear(move_value->color_to.ptr);
} else if (move_value->value_type == MOVE_VALUE_TEXT) {
const char *text_from = obs_data_get_string(ss, move_value->setting_name);
move_value->double_from = parse_text(move_value->format_type, move_value->format, text_from);
if (move_value->move_value_type == MOVE_VALUE_TYPE_RANDOM) {
move_value->double_to = rand_between_double(move_value->double_min, move_value->double_max);
} else if (move_value->move_value_type == MOVE_VALUE_TYPE_SETTING_ADD) {
move_value->double_to = move_value->double_from + move_value->double_value;
} else if (move_value->move_value_type == MOVE_VALUE_TYPE_TYPING) {
bfree(move_value->text_from);
move_value->text_from_len = os_utf8_to_wcs_ptr(text_from, strlen(text_from), &move_value->text_from);
move_value->text_step = 0;
move_value->text_same = 0;
while (move_value->text_same < move_value->text_from_len &&
move_value->text_same < move_value->text_to_len &&
move_value->text_from[move_value->text_same] == move_value->text_to[move_value->text_same])
move_value->text_same++;
move_value->text_steps = (move_value->text_from_len - move_value->text_same) +
(move_value->text_to_len - move_value->text_same);
} else {
move_value->double_to = move_value->double_value;
}
} else {
if (!move_value->setting_name) {
} else if (strcmp(move_value->setting_name, VOLUME_SETTING) == 0) {
move_value->int_from = (long long)(obs_source_get_volume(source) * 100.0f);
move_value->double_from = (double)obs_source_get_volume(source) * 100.0;
} else if (strcmp(move_value->setting_name, BALANCE_SETTING) == 0) {
move_value->int_from = (long long)(obs_source_get_balance_value(source) * 100.0f);
move_value->double_from = (double)obs_source_get_balance_value(source) * 100.0;
} else {
move_value->int_from = obs_data_get_int(ss, move_value->setting_name);
move_value->double_from = obs_data_get_double(ss, move_value->setting_name);
}
move_value->int_to = move_value->int_value;
move_value->double_to = move_value->double_value;
}
obs_data_release(ss);
}
bool move_value_start_button(obs_properties_t *props, obs_property_t *property, void *data)
{
struct move_value_info *move_value = data;
move_value_start(move_value);
UNUSED_PARAMETER(props);
UNUSED_PARAMETER(property);
return false;
}
void move_value_update(void *data, obs_data_t *settings)
{
struct move_value_info *move_value = data;
move_filter_update(&move_value->move_filter, settings);
obs_source_t *parent = obs_filter_get_parent(move_value->move_filter.source);
const char *setting_filter_name = obs_data_get_string(settings, S_FILTER);
if (!move_value->setting_filter_name || strcmp(move_value->setting_filter_name, setting_filter_name) != 0) {
obs_weak_source_release(move_value->filter);
move_value->filter = NULL;
if (parent) {
bfree(move_value->setting_filter_name);
move_value->setting_filter_name = bstrdup(setting_filter_name);
obs_source_t *filter = obs_source_get_filter_by_name(parent, move_value->setting_filter_name);
move_value->filter = obs_source_get_weak_source(filter);
obs_source_release(filter);
}
}
const char *setting_name = obs_data_get_string(settings, S_SETTING_NAME);
if (!move_value->setting_name || strcmp(move_value->setting_name, setting_name) != 0) {
bfree(move_value->setting_name);
move_value->setting_name = bstrdup(setting_name);
}
if (obs_data_has_user_value(settings, S_SINGLE_SETTING)) {
obs_data_set_int(settings, S_MOVE_VALUE_TYPE,
obs_data_get_bool(settings, S_SINGLE_SETTING) ? MOVE_VALUE_TYPE_SINGLE_SETTING
: MOVE_VALUE_TYPE_SETTINGS);
obs_data_unset_user_value(settings, S_SINGLE_SETTING);
}
if (obs_data_get_int(settings, S_MOVE_VALUE_TYPE) != MOVE_VALUE_TYPE_SETTINGS) {
obs_data_array_release(move_value->settings);
move_value->settings = NULL;
} else if (parent) {
if (!move_value->settings)
move_value->settings = obs_data_array_create();
obs_source_t *source = NULL;
if (move_value->setting_filter_name && strlen(move_value->setting_filter_name)) {
source = obs_weak_source_get_source(move_value->filter);
obs_source_release(source);
} else {
source = parent;
}
move_values_load_properties(move_value, source, settings);
}
move_value->move_value_type = obs_data_get_int(settings, S_MOVE_VALUE_TYPE);
move_value->value_type = obs_data_get_int(settings, S_VALUE_TYPE);
move_value->format_type = obs_data_get_int(settings, S_SETTING_FORMAT_TYPE);
char *format = (char *)obs_data_get_string(settings, S_SETTING_FORMAT);
if (move_value->format_type == MOVE_VALUE_FORMAT_FLOAT && strlen(format) == 0) {
format = "%f";
obs_data_set_string(settings, S_SETTING_FORMAT, format);
}
if (move_value->format_type == MOVE_VALUE_FORMAT_TIME && strlen(format) == 0) {
format = "%X";
obs_data_set_string(settings, S_SETTING_FORMAT, format);
}
if (!move_value->format || strcmp(move_value->format, format) != 0) {
bfree(move_value->format);
move_value->format = bstrdup(format);
}
move_value->decimals = (int)obs_data_get_int(settings, S_SETTING_DECIMALS);
move_value->int_value = obs_data_get_int(settings, S_SETTING_INT);
move_value->int_min = obs_data_get_int(settings, S_SETTING_INT_MIN);
move_value->int_max = obs_data_get_int(settings, S_SETTING_INT_MAX);
move_value->double_value = obs_data_get_double(settings, S_SETTING_FLOAT);
move_value->double_min = obs_data_get_double(settings, S_SETTING_FLOAT_MIN);
move_value->double_max = obs_data_get_double(settings, S_SETTING_FLOAT_MAX);
if (move_value->value_type == MOVE_VALUE_COLOR) {
vec4_from_rgba(&move_value->color_value, (uint32_t)obs_data_get_int(settings, S_SETTING_COLOR));
vec4_from_rgba(&move_value->color_min, (uint32_t)obs_data_get_int(settings, S_SETTING_COLOR_MIN));
vec4_from_rgba(&move_value->color_max, (uint32_t)obs_data_get_int(settings, S_SETTING_COLOR_MAX));
} else if (move_value->value_type == MOVE_VALUE_COLOR_ALPHA) {
vec4_from_rgba(&move_value->color_value, (uint32_t)obs_data_get_int(settings, S_SETTING_COLOR_ALPHA));
vec4_from_rgba(&move_value->color_min, (uint32_t)obs_data_get_int(settings, S_SETTING_COLOR_ALPHA_MIN));
vec4_from_rgba(&move_value->color_max, (uint32_t)obs_data_get_int(settings, S_SETTING_COLOR_ALPHA_MAX));
}
const char *text_to = obs_data_get_string(settings, S_SETTING_TEXT);
wchar_t *wtext_to = NULL;
size_t wlen = os_utf8_to_wcs_ptr(text_to, strlen(text_to), &wtext_to);
if (!move_value->text_to || wcscmp(move_value->text_to, wtext_to) != 0) {
bfree(move_value->text_to);
move_value->text_to = wtext_to;
move_value->text_to_len = wlen;
} else {
bfree(wtext_to);
}
if (move_value->move_filter.start_trigger == START_TRIGGER_LOAD) {
move_value_start(move_value);
}
}
static void *move_value_create(obs_data_t *settings, obs_source_t *source)
{
struct move_value_info *move_value = bzalloc(sizeof(struct move_value_info));
move_filter_init(&move_value->move_filter, source, (void (*)(void *))move_value_start);
if ((obs_get_source_output_flags(obs_source_get_id(source)) & OBS_SOURCE_VIDEO) == 0) {
move_value_update(move_value, settings);
} else {
obs_source_update(source, settings);
}
return move_value;
}
static void move_value_destroy(void *data)
{
struct move_value_info *move_value = data;
obs_weak_source_release(move_value->filter);
move_filter_destroy(&move_value->move_filter);
move_value->filter = NULL;
bfree(move_value->format);
bfree(move_value->text_from);
bfree(move_value->text_to);
bfree(move_value->setting_filter_name);
bfree(move_value->setting_name);
obs_data_array_release(move_value->settings);
bfree(move_value);
}
void prop_list_add_filter(obs_source_t *parent, obs_source_t *child, void *data)
{
UNUSED_PARAMETER(parent);
obs_property_t *p = data;
const char *name = obs_source_get_name(child);
obs_property_list_add_string(p, name, name);
}
void prop_list_add_move_value_filter(obs_source_t *parent, obs_source_t *child, void *data)
{
UNUSED_PARAMETER(parent);
if (strcmp(obs_source_get_unversioned_id(child), MOVE_VALUE_FILTER_ID) != 0 &&
strcmp(obs_source_get_unversioned_id(child), MOVE_AUDIO_VALUE_FILTER_ID) != 0)
return;
obs_property_t *p = data;
const char *name = obs_source_get_name(child);
obs_property_list_add_string(p, name, name);
}
bool move_value_get_value(obs_properties_t *props, obs_property_t *property, void *data)
{
UNUSED_PARAMETER(props);
UNUSED_PARAMETER(property);
struct move_value_info *move_value = data;
bool settings_changed = false;
obs_source_t *source;
if (move_value->filter) {
source = obs_weak_source_get_source(move_value->filter);
obs_source_release(source);
} else {
source = obs_filter_get_parent(move_value->move_filter.source);
}
if (source == NULL || source == move_value->move_filter.source)
return settings_changed;
obs_data_t *settings = obs_source_get_settings(move_value->move_filter.source);
if (strcmp(move_value->setting_name, VOLUME_SETTING) == 0) {
const double value = (double)obs_source_get_volume(source) * 100.0;
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
obs_source_update(move_value->move_filter.source, settings);
obs_data_release(settings);
return true;
} else if (strcmp(move_value->setting_name, BALANCE_SETTING) == 0) {
const double value = (double)obs_source_get_balance_value(source) * 100.0;
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
obs_source_update(move_value->move_filter.source, settings);
obs_data_release(settings);
return true;
}
obs_properties_t *sps = obs_source_properties(source);
obs_property_t *sp = obs_properties_get(sps, move_value->setting_name);
obs_data_t *ss = obs_source_get_settings(source);
const enum obs_property_type prop_type = obs_property_get_type(sp);
if (prop_type == OBS_PROPERTY_INVALID) {
const char *source_id = obs_source_get_unversioned_id(source);
if (source_id && strcmp(source_id, MOVE_SOURCE_FILTER_ID) == 0) {
if (strcmp(move_value->setting_name, "pos.x") == 0) {
obs_data_t *pos = obs_data_get_obj(ss, "pos");
const double value = obs_data_get_double(pos, "x");
obs_data_release(pos);
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "pos.y") == 0) {
obs_data_t *pos = obs_data_get_obj(ss, "pos");
const double value = obs_data_get_double(pos, "y");
obs_data_release(pos);
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "scale.x") == 0) {
obs_data_t *scale = obs_data_get_obj(ss, "scale");
const double value = obs_data_get_double(scale, "x");
obs_data_release(scale);
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "scale.y") == 0) {
obs_data_t *scale = obs_data_get_obj(ss, "scale");
const double value = obs_data_get_double(scale, "y");
obs_data_release(scale);
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "bounds.x") == 0) {
obs_data_t *bounds = obs_data_get_obj(ss, "bounds");
const double value = obs_data_get_double(bounds, "x");
obs_data_release(bounds);
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "bounds.y") == 0) {
obs_data_t *bounds = obs_data_get_obj(ss, "bounds");
const double value = obs_data_get_double(bounds, "y");
obs_data_release(bounds);
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "crop.left") == 0) {
obs_data_t *crop = obs_data_get_obj(ss, "crop");
const long long value = obs_data_get_int(crop, "left");
obs_data_release(crop);
obs_data_set_int(settings, S_SETTING_INT, value);
obs_data_set_int(settings, S_SETTING_INT_MIN, value);
obs_data_set_int(settings, S_SETTING_INT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "crop.top") == 0) {
obs_data_t *crop = obs_data_get_obj(ss, "crop");
const long long value = obs_data_get_int(crop, "top");
obs_data_release(crop);
obs_data_set_int(settings, S_SETTING_INT, value);
obs_data_set_int(settings, S_SETTING_INT_MIN, value);
obs_data_set_int(settings, S_SETTING_INT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "crop.right") == 0) {
obs_data_t *crop = obs_data_get_obj(ss, "crop");
const long long value = obs_data_get_int(crop, "right");
obs_data_release(crop);
obs_data_set_int(settings, S_SETTING_INT, value);
obs_data_set_int(settings, S_SETTING_INT_MIN, value);
obs_data_set_int(settings, S_SETTING_INT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "crop.bottom") == 0) {
obs_data_t *crop = obs_data_get_obj(ss, "crop");
const long long value = obs_data_get_int(crop, "bottom");
obs_data_release(crop);
obs_data_set_int(settings, S_SETTING_INT, value);
obs_data_set_int(settings, S_SETTING_INT_MIN, value);
obs_data_set_int(settings, S_SETTING_INT_MAX, value);
settings_changed = true;
} else if (strcmp(move_value->setting_name, "rot") == 0) {
const double value = obs_data_get_double(ss, "rot");
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
settings_changed = true;
}
}
} else if (prop_type == OBS_PROPERTY_INT) {
const long long value = obs_data_get_int(ss, move_value->setting_name);
obs_data_set_int(settings, S_SETTING_INT, value);
obs_data_set_int(settings, S_SETTING_INT_MIN, value);
obs_data_set_int(settings, S_SETTING_INT_MAX, value);
settings_changed = true;
} else if (prop_type == OBS_PROPERTY_FLOAT) {
const double value = obs_data_get_double(ss, move_value->setting_name);
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
settings_changed = true;
} else if (prop_type == OBS_PROPERTY_COLOR) {
const long long color = obs_data_get_int(ss, move_value->setting_name);
obs_data_set_int(settings, S_SETTING_COLOR, color);
obs_data_set_int(settings, S_SETTING_COLOR_MIN, color);
obs_data_set_int(settings, S_SETTING_COLOR_MAX, color);
settings_changed = true;
} else if (prop_type == OBS_PROPERTY_COLOR_ALPHA) {
const long long color = obs_data_get_int(ss, move_value->setting_name);
obs_data_set_int(settings, S_SETTING_COLOR_ALPHA, color);
obs_data_set_int(settings, S_SETTING_COLOR_ALPHA_MIN, color);
obs_data_set_int(settings, S_SETTING_COLOR_ALPHA_MAX, color);
settings_changed = true;
} else if (prop_type == OBS_PROPERTY_TEXT) {
const char *text = obs_data_get_string(ss, move_value->setting_name);
if (move_value->move_value_type == MOVE_VALUE_TYPE_TYPING) {
obs_data_set_string(settings, S_SETTING_TEXT, text);
} else {
const double value = parse_text(move_value->format_type, move_value->format, text);
obs_data_set_double(settings, S_SETTING_FLOAT, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MIN, value);
obs_data_set_double(settings, S_SETTING_FLOAT_MAX, value);
}
settings_changed = true;
}
if (settings_changed)
obs_source_update(move_value->move_filter.source, settings);
obs_data_release(settings);
obs_properties_destroy(sps);
return settings_changed;
}
bool move_value_get_values(obs_properties_t *props, obs_property_t *property, void *data)
{
UNUSED_PARAMETER(props);
UNUSED_PARAMETER(property);
struct move_value_info *move_value = data;
obs_source_t *source;
if (move_value->filter) {
source = obs_weak_source_get_source(move_value->filter);
obs_source_release(source);
} else {
source = obs_filter_get_parent(move_value->move_filter.source);
}
if (source == NULL || source == move_value->move_filter.source)
return false;
obs_data_t *settings = obs_source_get_settings(move_value->move_filter.source);
obs_data_t *ss = obs_source_get_settings(source);
const char *source_id = obs_source_get_unversioned_id(source);
const bool is_move_source = source_id && strcmp(source_id, MOVE_SOURCE_FILTER_ID) == 0;
const size_t count = obs_data_array_count(move_value->settings);
for (size_t i = 0; i < count; i++) {
obs_data_t *item = obs_data_array_item(move_value->settings, i);
const char *name = obs_data_get_string(item, S_SETTING_NAME);
const long long value_type = obs_data_get_int(item, S_VALUE_TYPE);
obs_data_release(item);
if (is_move_source) {
if (strcmp(name, "pos.x") == 0) {
obs_data_t *pos = obs_data_get_obj(ss, "pos");
if (pos) {
const double value = obs_data_get_double(pos, "x");
obs_data_set_double(settings, name, value);
obs_data_release(pos);
continue;
}
} else if (strcmp(name, "pos.y") == 0) {
obs_data_t *pos = obs_data_get_obj(ss, "pos");
if (pos) {
const double value = obs_data_get_double(pos, "y");
obs_data_set_double(settings, name, value);
obs_data_release(pos);
continue;
}
} else if (strcmp(name, "scale.x") == 0) {
obs_data_t *scale = obs_data_get_obj(ss, "scale");
if (scale) {
const double value = obs_data_get_double(scale, "x");
obs_data_set_double(settings, name, value);
obs_data_release(scale);
continue;
}
} else if (strcmp(name, "scale.y") == 0) {
obs_data_t *scale = obs_data_get_obj(ss, "scale");
if (scale) {
const double value = obs_data_get_double(scale, "y");
obs_data_set_double(settings, name, value);
obs_data_release(scale);
continue;
}
} else if (strcmp(name, "bounds.x") == 0) {
obs_data_t *bounds = obs_data_get_obj(ss, "bounds");
if (bounds) {
const double value = obs_data_get_double(bounds, "x");
obs_data_set_double(settings, name, value);
obs_data_release(bounds);
continue;
}
} else if (strcmp(name, "bounds.y") == 0) {
obs_data_t *bounds = obs_data_get_obj(ss, "bounds");
if (bounds) {
const double value = obs_data_get_double(bounds, "y");
obs_data_set_double(settings, name, value);
obs_data_release(bounds);
continue;
}
} else if (strcmp(name, "crop.left") == 0) {
obs_data_t *crop = obs_data_get_obj(ss, "crop");
if (crop) {
const long long value = obs_data_get_int(crop, "left");
obs_data_set_int(settings, name, value);
obs_data_release(crop);
continue;
}
} else if (strcmp(name, "crop.top") == 0) {
obs_data_t *crop = obs_data_get_obj(ss, "crop");
if (crop) {
const long long value = obs_data_get_int(crop, "top");
obs_data_set_int(settings, name, value);
obs_data_release(crop);
continue;
}
} else if (strcmp(name, "crop.right") == 0) {
obs_data_t *crop = obs_data_get_obj(ss, "crop");
if (crop) {
const long long value = obs_data_get_int(crop, "right");
obs_data_set_int(settings, name, value);
obs_data_release(crop);
continue;
}
} else if (strcmp(name, "crop.bottom") == 0) {
obs_data_t *crop = obs_data_get_obj(ss, "crop");
if (crop) {
const long long value = obs_data_get_int(crop, "bottom");
obs_data_set_int(settings, name, value);
obs_data_release(crop);
continue;
}
} else if (strcmp(name, "rot") == 0) {
const double value = obs_data_get_double(ss, "rot");
obs_data_set_double(settings, name, value);
continue;
}
}
if (value_type == MOVE_VALUE_INT) {
const long long value = obs_data_get_int(ss, name);
obs_data_set_int(settings, name, value);
} else if (value_type == MOVE_VALUE_FLOAT) {
const double value = obs_data_get_double(ss, name);
obs_data_set_double(settings, name, value);
} else if (value_type == MOVE_VALUE_COLOR || value_type == MOVE_VALUE_COLOR_ALPHA) {
const long long color = obs_data_get_int(ss, name);
obs_data_set_int(settings, name, color);
} else if (value_type == MOVE_VALUE_TEXT) {
const char *text = obs_data_get_string(ss, name);
const double value = parse_text(move_value->format_type, move_value->format, text);
obs_data_set_double(settings, name, value);
}
}
if (count > 0) {
if (is_move_source) {
load_move_source_properties(move_value->settings, settings, ss);
}
obs_properties_t *sps = obs_source_properties(source);
load_properties(sps, move_value->settings, settings, ss);
obs_properties_destroy(sps);
}
obs_data_release(ss);
obs_data_release(settings);
return count > 0;
}
void copy_properties(obs_properties_t *props_from, obs_properties_t *props_to, obs_data_t *data_from, obs_data_t *data_to,
obs_property_t *setting_list, const char *parent_description)
{
obs_property_t *prop_from = obs_properties_first(props_from);
for (; prop_from != NULL; obs_property_next(&prop_from)) {
const char *name = obs_property_name(prop_from);
const char *description = obs_property_description(prop_from);
const char *list_description = description;
if (!obs_property_visible(prop_from))
continue;
if ((!description || !strlen(description)) && parent_description && strlen(parent_description))
list_description = parent_description;
obs_property_t *prop_to = NULL;
const enum obs_property_type prop_type = obs_property_get_type(prop_from);
if (prop_type == OBS_PROPERTY_GROUP) {
obs_properties_t *group_to = obs_properties_create();
copy_properties(obs_property_group_content(prop_from), group_to, data_from, data_to, setting_list,
list_description);
if (obs_properties_first(group_to) == NULL) {
obs_properties_destroy(group_to);
} else {
prop_to = obs_properties_add_group(props_to, name, description, obs_property_group_type(prop_from),
group_to);
}
} else if (prop_type == OBS_PROPERTY_INT) {
obs_property_list_add_string(setting_list, list_description, name);
if (obs_property_int_type(prop_from) == OBS_NUMBER_SLIDER) {
prop_to = obs_properties_add_int_slider(props_to, name, description,
obs_property_int_min(prop_from),
obs_property_int_max(prop_from),
obs_property_int_step(prop_from));
} else {
prop_to = obs_properties_add_int(props_to, name, description, obs_property_int_min(prop_from),
obs_property_int_max(prop_from), obs_property_int_step(prop_from));
}
if (obs_data_has_default_value(data_from, name))
obs_data_set_default_int(data_to, name, obs_data_get_default_int(data_from, name));
obs_property_int_set_suffix(prop_to, obs_property_int_suffix(prop_from));
} else if (prop_type == OBS_PROPERTY_FLOAT) {
obs_property_list_add_string(setting_list, list_description, name);
if (obs_property_float_type(prop_from) == OBS_NUMBER_SLIDER) {
prop_to = obs_properties_add_float_slider(props_to, name, description,
obs_property_float_min(prop_from),
obs_property_float_max(prop_from),
obs_property_float_step(prop_from));
} else {
prop_to = obs_properties_add_float(props_to, name, description, obs_property_float_min(prop_from),
obs_property_float_max(prop_from),
obs_property_float_step(prop_from));
}
if (obs_data_has_default_value(data_from, name))
obs_data_set_default_double(data_to, name, obs_data_get_default_double(data_from, name));
obs_property_float_set_suffix(prop_to, obs_property_float_suffix(prop_from));
} else if (prop_type == OBS_PROPERTY_COLOR) {
obs_property_list_add_string(setting_list, list_description, name);
prop_to = obs_properties_add_color(props_to, name, description);
if (obs_data_has_default_value(data_from, name))
obs_data_set_default_int(data_to, name, obs_data_get_default_int(data_from, name));
} else if (prop_type == OBS_PROPERTY_COLOR_ALPHA) {
obs_property_list_add_string(setting_list, list_description, name);
prop_to = obs_properties_add_color_alpha(props_to, name, description);
if (obs_data_has_default_value(data_from, name))
obs_data_set_default_int(data_to, name, obs_data_get_default_int(data_from, name));
} else if (prop_type == OBS_PROPERTY_TEXT) {
if (obs_property_text_type(prop_from) != OBS_TEXT_INFO)
obs_property_list_add_string(setting_list, description, name);
}
}
}
bool move_value_filter_changed(void *data, obs_properties_t *props, obs_property_t *property, obs_data_t *settings)
{
UNUSED_PARAMETER(property);
struct move_value_info *move_value = data;
bool refresh = false;
obs_source_t *parent = obs_filter_get_parent(move_value->move_filter.source);
const char *filter_name = obs_data_get_string(settings, S_FILTER);
if (!move_value->setting_filter_name || strcmp(move_value->setting_filter_name, filter_name) != 0 ||
(!move_value->filter && strlen(filter_name))) {
bfree(move_value->setting_filter_name);
move_value->setting_filter_name = bstrdup(filter_name);
obs_weak_source_release(move_value->filter);
obs_source_t *filter = obs_source_get_filter_by_name(parent, filter_name);
move_value->filter = obs_source_get_weak_source(filter);
obs_source_release(filter);
}
refresh = true;
obs_property_t *p = obs_properties_get(props, S_SETTING_NAME);
obs_property_list_clear(p);
obs_property_list_add_string(p, obs_module_text("Setting.None"), "");
obs_property_t *ps = obs_properties_get(props, S_SETTINGS);
obs_properties_t *g = obs_property_group_content(ps);
obs_property_t *i = obs_properties_first(g);
while (i != NULL) {
const char *name = obs_property_name(i);
obs_property_next(&i);
if (strcmp(name, "values_get") == 0)
continue;
obs_properties_remove_by_name(g, name);
}
obs_source_t *source;
if (move_value->filter) {
source = obs_weak_source_get_source(move_value->filter);
obs_source_release(source);
} else {
source = parent;
}
obs_data_t *s = obs_source_get_settings(source);
if (!s || source == move_value->move_filter.source)
return refresh;
if (obs_source_get_type(source) == OBS_SOURCE_TYPE_INPUT && (obs_source_get_output_flags(source) & OBS_SOURCE_AUDIO)) {
obs_property_list_add_string(p, obs_module_text("Setting.Volume"), VOLUME_SETTING);
obs_property_list_add_string(p, obs_module_text("Setting.Balance"), BALANCE_SETTING);
}
if (strcmp(obs_source_get_unversioned_id(source), MOVE_SOURCE_FILTER_ID) == 0) {