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gfx/shader: Support for visible and active tracking in parameters

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Co-authored-by: Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
This commit is contained in:
coolsoft.rf 2021-10-15 16:30:01 +02:00 committed by Michael Fabian 'Xaymar' Dirks
parent 6aa3f6dbc2
commit bba606e439
9 changed files with 54 additions and 0 deletions
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11
source/filters/filter-shader.cpp
View file

@ -153,6 +153,16 @@ void shader_instance::video_render(gs_effect_t* effect)
}
}
void streamfx::filter::shader::shader_instance::show()
{
_fx->set_visible(true);
}
void streamfx::filter::shader::shader_instance::hide()
{
_fx->set_visible(false);
}
void streamfx::filter::shader::shader_instance::activate()
{
_fx->set_active(true);
@ -170,6 +180,7 @@ shader_factory::shader_factory()
_info.output_flags = OBS_SOURCE_VIDEO;
set_activity_tracking_enabled(true);
set_visibility_tracking_enabled(true);
finish_setup();
register_proxy("obs-stream-effects-filter-shader");
}

3
source/filters/filter-shader.hpp
View file

@ -44,6 +44,9 @@ namespace streamfx::filter::shader {
virtual void video_tick(float_t sec_since_last) override;
virtual void video_render(gs_effect_t* effect) override;
void show() override;
void hide() override;
void activate() override;
void deactivate() override;
};

4
source/gfx/shader/gfx-shader-param.cpp
View file

@ -176,6 +176,10 @@ void streamfx::gfx::shader::parameter::update(obs_data_t* settings) {}
void streamfx::gfx::shader::parameter::assign() {}
void streamfx::gfx::shader::parameter::visible(bool visible) {}
void streamfx::gfx::shader::parameter::active(bool active) {}
std::shared_ptr<streamfx::gfx::shader::parameter>
streamfx::gfx::shader::parameter::make_parameter(streamfx::obs::gs::effect_parameter param, std::string prefix)
{

4
source/gfx/shader/gfx-shader-param.hpp
View file

@ -80,6 +80,10 @@ namespace streamfx::gfx {
virtual void assign();
virtual void visible(bool visible);
virtual void active(bool enabled);
public:
inline streamfx::obs::gs::effect_parameter get_parameter()
{

13
source/gfx/shader/gfx-shader.cpp
View file

@ -592,10 +592,23 @@ void streamfx::gfx::shader::shader::set_transition_size(uint32_t w, uint32_t h)
}
}
void streamfx::gfx::shader::shader::set_visible(bool visible)
{
_visible = visible;
for (auto kv : _shader_params) {
kv.second->visible(visible);
}
}
void streamfx::gfx::shader::shader::set_active(bool active)
{
_active = active;
for (auto kv : _shader_params) {
kv.second->active(active);
}
// Recreate Per-Activation-Random values.
for (size_t idx = 0; idx < 4; idx++) {
_random_values[4 + idx] =

3
source/gfx/shader/gfx-shader.hpp
View file

@ -48,6 +48,7 @@ namespace streamfx::gfx {
uint32_t _base_width;
uint32_t _base_height;
bool _active;
bool _visible;
// Shader
streamfx::obs::gs::effect _shader;
@ -125,6 +126,8 @@ namespace streamfx::gfx {
void set_transition_size(uint32_t w, uint32_t h);
void set_visible(bool visible);
void set_active(bool active);
};
} // namespace shader

11
source/sources/source-shader.cpp
View file

@ -106,6 +106,16 @@ void shader_instance::video_render(gs_effect_t* effect)
_fx->render(effect);
}
void streamfx::source::shader::shader_instance::show()
{
_fx->set_visible(true);
}
void streamfx::source::shader::shader_instance::hide()
{
_fx->set_visible(false);
}
void streamfx::source::shader::shader_instance::activate()
{
_fx->set_active(true);
@ -123,6 +133,7 @@ shader_factory::shader_factory()
_info.output_flags = OBS_SOURCE_VIDEO | OBS_SOURCE_CUSTOM_DRAW;
set_activity_tracking_enabled(true);
set_visibility_tracking_enabled(true);
finish_setup();
register_proxy("obs-stream-effects-source-shader");
}

3
source/sources/source-shader.hpp
View file

@ -43,6 +43,9 @@ namespace streamfx::source::shader {
virtual void video_tick(float_t sec_since_last) override;
virtual void video_render(gs_effect_t* effect) override;
void show() override;
void hide() override;
void activate() override;
void deactivate() override;
};

2
source/transitions/transition-shader.cpp
View file

@ -129,12 +129,14 @@ bool shader_instance::audio_render(uint64_t* ts_out, obs_source_audio_mix* audio
void shader_instance::transition_start()
{
_fx->set_visible(true);
_fx->set_active(true);
}
void shader_instance::transition_stop()
{
_fx->set_active(false);
_fx->set_visible(false);
}
shader_factory::shader_factory()