#include <gpu_framebuffer_private.hh>

Inherited by blender::gpu::GLFrameBuffer.

Public Member Functions
virtual void	bind (bool enabled_srgb)=0

virtual bool	check (char err_out[256])=0

virtual void	clear (eGPUFrameBufferBits buffers, const float clear_col[4], float clear_depth, uint clear_stencil)=0

virtual void	clear_multi (const float(*clear_col)[4])=0

virtual void	clear_attachment (GPUAttachmentType type, eGPUDataFormat data_format, const void *clear_value)=0

virtual void	read (eGPUFrameBufferBits planes, eGPUDataFormat format, const int area[4], int channel_len, int slot, void *r_data)=0

virtual void	blit_to (eGPUFrameBufferBits planes, int src_slot, FrameBuffer *dst, int dst_slot, int dst_offset_x, int dst_offset_y)=0

void	size_set (int width, int height)

void	viewport_set (const int viewport[4])

void	scissor_set (const int scissor[4])

void	scissor_test_set (bool test)

void	viewport_get (int r_viewport[4]) const

void	scissor_get (int r_scissor[4]) const

bool	scissor_test_get (void) const

void	viewport_reset (void)

void	scissor_reset (void)

GPUTexture *	depth_tex (void) const

GPUTexture *	color_tex (int slot) const

Constructor / Destructor
	FrameBuffer (const char *name)

virtual	~FrameBuffer ()

Attachments Management
void	attachment_set (GPUAttachmentType type, const GPUAttachment &new_attachment)

void	attachment_remove (GPUAttachmentType type)

void	recursive_downsample (int max_lvl, void(callback)(void userData, int level), void *userData)

Protected Attributes
GPUAttachment	attachments_ [GPU_FB_MAX_ATTACHMENT]

bool	dirty_attachments_

int	width_

int	height_

char	name_ [DEBUG_NAME_LEN]

int	viewport_ [4] = {0}

int	scissor_ [4] = {0}

bool	scissor_test_ = false

bool	dirty_state_ = true

Detailed Description

Definition at line 87 of file gpu_framebuffer_private.hh.

Constructor & Destructor Documentation

◆ FrameBuffer()

blender::gpu::FrameBuffer::FrameBuffer ( const char * name )

Definition at line 48 of file gpu_framebuffer.cc.

References attachments_, BLI_strncpy(), dirty_attachments_, dirty_state_, and name_.

◆ ~FrameBuffer()

blender::gpu::FrameBuffer::~FrameBuffer ( )

virtual

Definition at line 67 of file gpu_framebuffer.cc.

References attachments_.

Member Function Documentation

◆ attachment_remove()

void blender::gpu::FrameBuffer::attachment_remove ( GPUAttachmentType type )

Definition at line 133 of file gpu_framebuffer.cc.

References attachments_, dirty_attachments_, and type.

Referenced by blender::gpu::Texture::detach_from(), and blender::gpu::Texture::~Texture().

◆ attachment_set()

void blender::gpu::FrameBuffer::attachment_set	(	GPUAttachmentType	type,
		const GPUAttachment &	new_attachment
	)

Definition at line 82 of file gpu_framebuffer.cc.

References attachments_, BLI_assert, dirty_attachments_, ELEM, GPU_FB_COLOR_ATTACHMENT0, GPU_FB_DEPTH_ATTACHMENT, GPU_FB_DEPTH_STENCIL_ATTACHMENT, GPU_FB_MAX_ATTACHMENT, GPU_FB_MAX_COLOR_ATTACHMENT, GPU_texture_array(), GPU_texture_cube(), GPU_texture_depth(), GPU_texture_stencil(), GPUAttachment::layer, GPUAttachment::mip, GPUAttachment::tex, and type.

◆ bind()

virtual void blender::gpu::FrameBuffer::bind ( bool enabled_srgb )

pure virtual

Implemented in blender::gpu::GLFrameBuffer.

Referenced by GPU_backbuffer_bind(), GPU_framebuffer_blit(), GPU_framebuffer_restore(), and recursive_downsample().

◆ blit_to()

virtual void blender::gpu::FrameBuffer::blit_to	(	eGPUFrameBufferBits	planes,
		int	src_slot,
		FrameBuffer *	dst,
		int	dst_slot,
		int	dst_offset_x,
		int	dst_offset_y
	)

pure virtual

Implemented in blender::gpu::GLFrameBuffer.

Referenced by GPU_framebuffer_blit(), and GPU_offscreen_draw_to_screen().

◆ check()

virtual bool blender::gpu::FrameBuffer::check ( char err_out[256] )

pure virtual

Implemented in blender::gpu::GLFrameBuffer.

◆ clear()

virtual void blender::gpu::FrameBuffer::clear	(	eGPUFrameBufferBits	buffers,
		const float	clear_col[4],
		float	clear_depth,
		uint	clear_stencil
	)

pure virtual

Implemented in blender::gpu::GLFrameBuffer.

Referenced by GPU_clear_color(), and GPU_clear_depth().

◆ clear_attachment()

virtual void blender::gpu::FrameBuffer::clear_attachment	(	GPUAttachmentType	type,
		eGPUDataFormat	data_format,
		const void *	clear_value
	)

pure virtual

Implemented in blender::gpu::GLFrameBuffer.

◆ clear_multi()

virtual void blender::gpu::FrameBuffer::clear_multi ( const float(*) clear_col[4] )

pure virtual

Implemented in blender::gpu::GLFrameBuffer.

◆ color_tex()

GPUTexture* blender::gpu::FrameBuffer::color_tex ( int slot ) const

inline

Definition at line 202 of file gpu_framebuffer_private.hh.

References attachments_, GPU_FB_COLOR_ATTACHMENT0, and GPUAttachment::tex.

Referenced by GPU_framebuffer_blit().

◆ depth_tex()

GPUTexture* blender::gpu::FrameBuffer::depth_tex ( void ) const

inline

Definition at line 194 of file gpu_framebuffer_private.hh.

References attachments_, GPU_FB_DEPTH_ATTACHMENT, GPU_FB_DEPTH_STENCIL_ATTACHMENT, tex, and GPUAttachment::tex.

Referenced by GPU_framebuffer_blit().

◆ read()

virtual void blender::gpu::FrameBuffer::read	(	eGPUFrameBufferBits	planes,
		eGPUDataFormat	format,
		const int	area[4],
		int	channel_len,
		int	slot,
		void *	r_data
	)