Blender: BlenderFallbackDisplayShader Class Reference

Blender V4.3

#include <display_driver.h>

Inherits BlenderDisplayShader.

Public Member Functions
virtual GPUShader *	bind (int width, int height) override
virtual void	unbind () override
Public Member Functions inherited from BlenderDisplayShader
	BlenderDisplayShader ()=default
virtual	~BlenderDisplayShader ()=default
virtual int	get_position_attrib_location ()
virtual int	get_tex_coord_attrib_location ()

Protected Member Functions
virtual GPUShader *	get_shader_program () override
void	create_shader_if_needed ()
void	destroy_shader ()

Protected Attributes
GPUShader *	shader_program_ = 0
int	image_texture_location_ = -1
int	fullscreen_location_ = -1
bool	shader_compile_attempted_ = false
Protected Attributes inherited from BlenderDisplayShader
int	position_attribute_location_ = -1
int	tex_coord_attribute_location_ = -1

Additional Inherited Members
Static Public Member Functions inherited from BlenderDisplayShader
static unique_ptr< BlenderDisplayShader >	create (BL::RenderEngine &b_engine, BL::Scene &b_scene)
Static Public Attributes inherited from BlenderDisplayShader
static constexpr const char *	position_attribute_name = "pos"
static constexpr const char *	tex_coord_attribute_name = "texCoord"

Detailed Description

Definition at line 57 of file blender/display_driver.h.

Member Function Documentation

◆ bind()

GPUShader * BlenderFallbackDisplayShader::bind	(	int	width,
		int	height )

overridevirtual

Implements BlenderDisplayShader.

Definition at line 65 of file blender/display_driver.cpp.

References create_shader_if_needed(), fullscreen_location_, GPU_shader_bind(), GPU_shader_uniform_float_ex(), GPU_shader_uniform_int_ex(), image_texture_location_, shader_program_, and size().

◆ create_shader_if_needed()

void BlenderFallbackDisplayShader::create_shader_if_needed ( )

protected

Definition at line 94 of file blender/display_driver.cpp.

References compile_fallback_shader(), destroy_shader(), fullscreen_location_, GPU_shader_get_uniform(), image_texture_location_, LOG, shader_compile_attempted_, and shader_program_.

Referenced by bind().

◆ destroy_shader()

void BlenderFallbackDisplayShader::destroy_shader ( )

protected

Definition at line 123 of file blender/display_driver.cpp.

References GPU_shader_free(), and shader_program_.

Referenced by create_shader_if_needed().

◆ get_shader_program()

GPUShader * BlenderFallbackDisplayShader::get_shader_program ( )

overrideprotectedvirtual

Implements BlenderDisplayShader.

Definition at line 89 of file blender/display_driver.cpp.

References shader_program_.

◆ unbind()

void BlenderFallbackDisplayShader::unbind ( )

overridevirtual

Implements BlenderDisplayShader.

Definition at line 84 of file blender/display_driver.cpp.

References GPU_shader_unbind().

Member Data Documentation

◆ fullscreen_location_

int BlenderFallbackDisplayShader::fullscreen_location_ = -1

protected

Definition at line 70 of file blender/display_driver.h.

Referenced by bind(), and create_shader_if_needed().

◆ image_texture_location_

int BlenderFallbackDisplayShader::image_texture_location_ = -1

protected

Definition at line 69 of file blender/display_driver.h.

Referenced by bind(), and create_shader_if_needed().

◆ shader_compile_attempted_

bool BlenderFallbackDisplayShader::shader_compile_attempted_ = false

protected

Definition at line 74 of file blender/display_driver.h.

Referenced by create_shader_if_needed().

◆ shader_program_

GPUShader* BlenderFallbackDisplayShader::shader_program_ = 0

protected

Definition at line 68 of file blender/display_driver.h.

Referenced by bind(), create_shader_if_needed(), destroy_shader(), and get_shader_program().

The documentation for this class was generated from the following files: