mirror of
https://github.com/WarmUpTill/SceneSwitcher.git
synced 2026-03-22 09:54:54 -05:00
7d0332dd0e
The "core" macro conditions and actions have been extracted out to the "base" plugin. The library now mostly contains functionality which is required across all plugins and (e.g. definitions for macro segments). The goal is to reduce the complexity and cross-dependencies and group the source files in a better way. This should relsove the "library limit of 65535 objects exceeded" build issue occuring in some Windows build environments.
79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
#include "scene-item-transform-helpers.hpp"
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namespace advss {
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static std::pair<double, double> getSceneItemSize(obs_scene_item *item)
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{
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std::pair<double, double> size;
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obs_source_t *source = obs_sceneitem_get_source(item);
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size.first = double(obs_source_get_width(source));
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size.second = double(obs_source_get_height(source));
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return size;
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}
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std::string GetSceneItemTransform(obs_scene_item *item)
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{
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struct obs_transform_info info;
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struct obs_sceneitem_crop crop;
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obs_sceneitem_get_info(item, &info);
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obs_sceneitem_get_crop(item, &crop);
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auto size = getSceneItemSize(item);
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auto data = obs_data_create();
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SaveTransformState(data, info, crop);
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obs_data_t *obj = obs_data_create();
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obs_data_set_double(obj, "width", size.first * info.scale.x);
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obs_data_set_double(obj, "height", size.second * info.scale.y);
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obs_data_set_obj(data, "size", obj);
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obs_data_release(obj);
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auto json = std::string(obs_data_get_json(data));
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obs_data_release(data);
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return json;
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}
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void LoadTransformState(obs_data_t *obj, struct obs_transform_info &info,
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struct obs_sceneitem_crop &crop)
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{
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obs_data_get_vec2(obj, "pos", &info.pos);
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obs_data_get_vec2(obj, "scale", &info.scale);
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info.rot = (float)obs_data_get_double(obj, "rot");
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info.alignment = (uint32_t)obs_data_get_int(obj, "alignment");
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info.bounds_type =
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(enum obs_bounds_type)obs_data_get_int(obj, "bounds_type");
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info.bounds_alignment =
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(uint32_t)obs_data_get_int(obj, "bounds_alignment");
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obs_data_get_vec2(obj, "bounds", &info.bounds);
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crop.top = (int)obs_data_get_int(obj, "top");
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crop.bottom = (int)obs_data_get_int(obj, "bottom");
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crop.left = (int)obs_data_get_int(obj, "left");
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crop.right = (int)obs_data_get_int(obj, "right");
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}
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bool SaveTransformState(obs_data_t *obj, const struct obs_transform_info &info,
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const struct obs_sceneitem_crop &crop)
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{
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struct vec2 pos = info.pos;
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struct vec2 scale = info.scale;
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float rot = info.rot;
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uint32_t alignment = info.alignment;
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uint32_t bounds_type = info.bounds_type;
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uint32_t bounds_alignment = info.bounds_alignment;
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struct vec2 bounds = info.bounds;
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obs_data_set_vec2(obj, "pos", &pos);
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obs_data_set_vec2(obj, "scale", &scale);
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obs_data_set_double(obj, "rot", rot);
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obs_data_set_int(obj, "alignment", alignment);
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obs_data_set_int(obj, "bounds_type", bounds_type);
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obs_data_set_vec2(obj, "bounds", &bounds);
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obs_data_set_int(obj, "bounds_alignment", bounds_alignment);
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obs_data_set_int(obj, "top", crop.top);
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obs_data_set_int(obj, "bottom", crop.bottom);
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obs_data_set_int(obj, "left", crop.left);
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obs_data_set_int(obj, "right", crop.right);
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return true;
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}
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} // namespace advss
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