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 (void) override
void	end_query (void) override
void	get_occlusion_result (MutableSpan< uint32_t > r_values) override
Public Member Functions inherited from blender::gpu::QueryPool
virtual	~QueryPool ()

Detailed Description

Definition at line 34 of file gl_query.hh.

Constructor & Destructor Documentation

~GLQueryPool()

blender::gpu::GLQueryPool::~GLQueryPool

(

)

Definition at line 30 of file gl_query.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::data(), and blender::Vector< T, InlineBufferCapacity, Allocator >::size().

Member Function Documentation

begin_query()

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

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 51 of file gl_query.cc.

References QUERY_CHUNCK_LEN, blender::Vector< T, InlineBufferCapacity, Allocator >::resize(), and blender::Vector< T, InlineBufferCapacity, Allocator >::size().

end_query()

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

overridevirtual

Implements blender::gpu::QueryPool.

Definition at line 62 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 68 of file gl_query.cc.

References BLI_assert, 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 35 of file gl_query.cc.

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

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

• gl_query.hh
• gl_query.cc