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filter/denoising: Don't denoise the same image twice

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This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2021-10-06 01:32:03 +02:00
parent 3735627b13
commit f9c03f2c86
1 changed files with 3 additions and 55 deletions
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58
source/filters/filter-denoising.cpp
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@ -251,61 +251,6 @@ void denoising_instance::video_render(gs_effect_t* effect)
}
}
// Capture the input.
if (obs_source_process_filter_begin(_self, GS_RGBA, OBS_ALLOW_DIRECT_RENDERING)) {
auto op = _input->render(_size.first, _size.second);
// Clear the buffer
gs_clear(GS_CLEAR_COLOR | GS_CLEAR_DEPTH, &blank, 0, 0);
// Set GPU state
gs_blend_state_push();
gs_enable_color(true, true, true, true);
gs_enable_blending(false);
gs_enable_depth_test(false);
gs_enable_stencil_test(false);
gs_set_cull_mode(GS_NEITHER);
// Render
bool srgb = gs_framebuffer_srgb_enabled();
gs_enable_framebuffer_srgb(gs_get_linear_srgb());
obs_source_process_filter_end(_self, obs_get_base_effect(OBS_EFFECT_DEFAULT), _size.first, _size.second);
gs_enable_framebuffer_srgb(srgb);
// Reset GPU state
gs_blend_state_pop();
} else {
obs_source_skip_video_filter(_self);
return;
}
// Process the captured input with the provider.
{
switch (_provider) {
#ifdef ENABLE_FILTER_DENOISING_NVIDIA
case denoising_provider::NVIDIA_DENOISING:
nvvfx_denoising_process();
break;
#endif
default:
_output = nullptr;
break;
}
if (!_output) {
D_LOG_ERROR("Provider '%s' did not return a result.", cstring(_provider));
obs_source_skip_video_filter(_self);
return;
}
}
// Unlock the provider, as we are no longer doing critical work with it.
}
if (_dirty) {
// Lock the provider from being changed.
std::unique_lock<std::mutex> ul(_provider_lock);
{ // Capture the incoming frame.
#ifdef ENABLE_PROFILING
::streamfx::obs::gs::debug_marker profiler1{::streamfx::obs::gs::debug_color_capture, "Capture"};
@ -368,7 +313,10 @@ void denoising_instance::video_render(gs_effect_t* effect)
return;
}
// Mark "clean".
_dirty = false;
// Unlock the provider, as we are no longer doing critical work with it.
}
{ // Draw the result for the next filter to use.