#include <workbench_private.hh>

Public Member Functions
	AntiAliasingPass ()

void	init (const SceneState &scene_state)

void	sync (const SceneState &scene_state, SceneResources &resources)

void	setup_view (View &view, const SceneState &scene_state)

void	draw (Manager &manager, View &view, const SceneState &scene_state, SceneResources &resources, GPUTexture *depth_in_front_tx)

Detailed Description

Definition at line 559 of file workbench_private.hh.

Constructor & Destructor Documentation

◆ AntiAliasingPass()

blender::workbench::AntiAliasingPass::AntiAliasingPass ( )

Definition at line 112 of file workbench_effect_antialiasing.cc.

References AREATEX_HEIGHT, AREATEX_WIDTH, areaTexBytes, blender::draw::Texture::ensure_2d(), GPU_DATA_UBYTE, GPU_R8, GPU_RG8, GPU_texture_filter_mode(), GPU_texture_update(), GPU_TEXTURE_USAGE_SHADER_READ, SEARCHTEX_HEIGHT, SEARCHTEX_WIDTH, and searchTexBytes.

Member Function Documentation

◆ draw()

void blender::workbench::AntiAliasingPass::draw	(	Manager &	manager,
		View &	view,
		const SceneState &	scene_state,
		SceneResources &	resources,
		GPUTexture *	depth_in_front_tx )

We always do SMAA on top of TAA accumulation, unless the number of samples of TAA is already high. This ensure a smoother transition. If TAA accumulation is finished, we only blit the result.

Always acquire to avoid constant allocation/deallocation.

Parameters

depth_in_front_tx Passed directly since we may need to copy back the results from the first sample, and resources.depth_in_front_tx is only valid when mesh passes have to draw to it.

Definition at line 240 of file workbench_effect_antialiasing.cc.

References blender::draw::TextureFromPool::acquire(), blender::draw::Framebuffer::bind(), blender::workbench::SceneResources::color_tx, blender::workbench::SceneResources::depth_in_front_tx, blender::workbench::SceneResources::depth_tx, DRW_state_is_image_render(), DRW_state_is_scene_render(), blender::draw::Framebuffer::ensure(), blender::draw::Texture::ensure_2d(), blender::draw::Texture::free(), GPU_ATTACHMENT_NONE, GPU_ATTACHMENT_TEXTURE, GPU_DEPTH24_STENCIL8, GPU_RG8, GPU_RGBA8, GPU_texture_copy(), GPU_TEXTURE_USAGE_ATTACHMENT, GPU_TEXTURE_USAGE_SHADER_READ, blender::draw::Texture::is_valid(), blender::draw::TextureFromPool::release(), blender::workbench::SceneState::resolution, blender::workbench::SceneState::sample, blender::workbench::SceneState::samples_len, and blender::draw::Manager::submit().