blender::gpu::GLImmediate Class Reference

#include <gl_immediate.hh>

Inherits blender::gpu::Immediate.

Public Member Functions
Creation & Deletion
	GLImmediate ()
	~GLImmediate ()
Buffer management
uchar *	begin () override
void	end () override
Public Member Functions inherited from blender::gpu::Immediate
	Immediate ()=default
virtual	~Immediate ()=default
void	polyline_draw_workaround (uint64_t offset)

Additional Inherited Members
Public Attributes inherited from blender::gpu::Immediate
uchar *	vertex_data = nullptr
uint	vertex_idx = 0
uint	vertex_len = 0
uint16_t	unassigned_attr_bits = 0
uint16_t	enabled_attr_bits = 0
GPUPrimType	prim_type = GPU_PRIM_NONE
GPUVertFormat	vertex_format = {}
gpu::Shader *	shader = nullptr
bool	strict_vertex_len = true
Batch *	batch = nullptr
std::optional< GPUBuiltinShader >	prev_builtin_shader
std::optional< GPUBuiltinShader >	builtin_shader_bound
float	uniform_color [4]

Detailed Description

Definition at line 22 of file gl_immediate.hh.

Constructor & Destructor Documentation

GLImmediate()

blender::gpu::GLImmediate::GLImmediate

(

)

Definition at line 30 of file gl_immediate.cc.

References blender::gpu::DEFAULT_INTERNAL_BUFFER_SIZE, and blender::gpu::debug::object_label().

~GLImmediate()

blender::gpu::GLImmediate::~GLImmediate

(

)

Definition at line 53 of file gl_immediate.cc.

Member Function Documentation

begin()

uchar * blender::gpu::GLImmediate::begin ( )

overridevirtual

Implements blender::gpu::Immediate.

Definition at line 67 of file gl_immediate.cc.

References BLI_assert, blender::gpu::GLContext::bound_ssbo_slots, buffer_offset, buffer_size, ceil_to_multiple_u(), data, blender::gpu::DEFAULT_INTERNAL_BUFFER_SIZE, blender::gpu::GLContext::get(), GL_CHECK_RESOURCES, GPU_SSBO_INDEX_BUF_SLOT, GPU_SSBO_POLYLINE_COL_BUF_SLOT, GPU_SSBO_POLYLINE_POS_BUF_SLOT, GPU_storage_buffer_alignment(), padding(), blender::gpu::Immediate::shader, blender::gpu::Immediate::strict_vertex_len, vbo_id, vertex_buffer_size(), blender::gpu::Immediate::vertex_format, and blender::gpu::Immediate::vertex_len.

end()

void blender::gpu::GLImmediate::end ( )

overridevirtual

Implements blender::gpu::Immediate.

Definition at line 138 of file gl_immediate.cc.

References blender::gpu::StateManager::apply_state(), BLI_assert, blender::gpu::GLContext::bound_ssbo_slots, buffer_offset, blender::gpu::GLContext::get(), GPU_PRIM_NONE, GPU_shader_bind(), GPU_SSBO_INDEX_BUF_SLOT, GPU_SSBO_POLYLINE_COL_BUF_SLOT, GPU_SSBO_POLYLINE_POS_BUF_SLOT, blender::gpu::Immediate::polyline_draw_workaround(), blender::gpu::Immediate::prim_type, blender::gpu::Immediate::shader, blender::gpu::Context::state_manager, blender::gpu::Immediate::strict_vertex_len, blender::gpu::to_gl(), blender::gpu::GLVertArray::update_bindings(), vbo_id, vertex_buffer_size(), blender::gpu::Immediate::vertex_format, blender::gpu::Immediate::vertex_idx, and blender::gpu::Immediate::vertex_len.

Member Data Documentation

buffer_offset

size_t blender::gpu::GLImmediate::buffer_offset = 0

Offset of the mapped data in data.

Definition at line 31 of file gl_immediate.hh.

Referenced by begin(), and end().

buffer_size

size_t blender::gpu::GLImmediate::buffer_size = 0

Size of the whole buffer in bytes.

Definition at line 33 of file gl_immediate.hh.

Referenced by begin().

vbo_id

GLuint blender::gpu::GLImmediate::vbo_id = 0

Opengl Handle for this buffer.

Definition at line 29 of file gl_immediate.hh.

Referenced by begin(), and end().

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

• gl_immediate.hh
• gl_immediate.cc