Differential D12601 Diff 42250 intern/cycles/render/session.cpp

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intern/cycles/render/session.cpp

Show First 20 Lines • Show All 255 Lines • ▼ Show 20 Lines	RenderWork Session::run_update_for_next_iteration()
RenderWork render_work;		RenderWork render_work;

thread_scoped_lock scene_lock(scene->mutex);		thread_scoped_lock scene_lock(scene->mutex);
thread_scoped_lock reset_lock(delayed_reset_.mutex);		thread_scoped_lock reset_lock(delayed_reset_.mutex);

bool have_tiles = true;		bool have_tiles = true;
bool switched_to_new_tile = false;		bool switched_to_new_tile = false;

		const bool did_reset = delayed_reset_.do_reset;
if (delayed_reset_.do_reset) {		if (delayed_reset_.do_reset) {
thread_scoped_lock buffers_lock(buffers_mutex_);		thread_scoped_lock buffers_lock(buffers_mutex_);
do_delayed_reset();		do_delayed_reset();

/* After reset make sure the tile manager is at the first big tile. */		/* After reset make sure the tile manager is at the first big tile. */
have_tiles = tile_manager_.next();		have_tiles = tile_manager_.next();
switched_to_new_tile = true;		switched_to_new_tile = true;
}		}

/* Update number of samples in the integrator.		/* Update number of samples in the integrator.
* Ideally this would need to happen once in `Session::set_samples()`, but the issue there is		* Ideally this would need to happen once in `Session::set_samples()`, but the issue there is
* the initial configuration when Session is created where the `set_samples()` is not used. */		* the initial configuration when Session is created where the `set_samples()` is not used.
		*
		* NOTE: Unless reset was requested only allow increasing number of samples. */
		if (did_reset \|\| scene->integrator->get_aa_samples() < params.samples) {
scene->integrator->set_aa_samples(params.samples);		scene->integrator->set_aa_samples(params.samples);
		}

/* Update denoiser settings. */		/* Update denoiser settings. */
{		{
const DenoiseParams denoise_params = scene->integrator->get_denoise_params();		const DenoiseParams denoise_params = scene->integrator->get_denoise_params();
path_trace_->set_denoiser_params(denoise_params);		path_trace_->set_denoiser_params(denoise_params);
}		}

/* Update adaptive sampling. */		/* Update adaptive sampling. */
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