blender::gpu::GLQueryPool Class Reference

#include <gl_query.hh>

Inherits blender::gpu::QueryPool.

Public Member Functions
	~GLQueryPool ()
void	init (GPUQueryType type) override
void	begin_query () override
void	end_query () override
void	get_occlusion_result (MutableSpan< uint32_t > r_values) override
Public Member Functions inherited from blender::gpu::QueryPool
virtual	~QueryPool ()=default

Detailed Description

Definition at line 19 of file gl_query.hh.

Constructor & Destructor Documentation

~GLQueryPool()

blender::gpu::GLQueryPool::~GLQueryPool

(

)

Definition at line 15 of file gl_query.cc.

Member Function Documentation

begin_query()

void blender::gpu::GLQueryPool::begin_query ( )

overridevirtual

Will start and end the query at this index inside the pool. The pool will resize automatically.

Implements blender::gpu::QueryPool.

Definition at line 36 of file gl_query.cc.

References QUERY_CHUNCK_LEN.

end_query()

void blender::gpu::GLQueryPool::end_query ( )

overridevirtual

Implements blender::gpu::QueryPool.

Definition at line 48 of file gl_query.cc.

get_occlusion_result()

void blender::gpu::GLQueryPool::get_occlusion_result ( MutableSpan< uint32_t > r_values )

overridevirtual

Must be fed with a buffer large enough to contain all the queries issued. IMPORTANT: Result for each query can be either binary or represent the number of samples drawn.

Implements blender::gpu::QueryPool.

Definition at line 54 of file gl_query.cc.

References BLI_assert, i, and blender::MutableSpan< T >::size().

init()

void blender::gpu::GLQueryPool::init ( GPUQueryType type )

overridevirtual

Will start and end the query at this index inside the pool. The pool will resize automatically but does not support sparse allocation. So prefer using consecutive indices.

Implements blender::gpu::QueryPool.

Definition at line 20 of file gl_query.cc.

References BLI_assert, and blender::gpu::to_gl().

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

• gl_query.hh
• gl_query.cc