GrDrawIndirectBufferAllocPool Class Reference

#include <GrBufferAllocPool.h>

Inheritance diagram for GrDrawIndirectBufferAllocPool:

Public Member Functions
	GrDrawIndirectBufferAllocPool (GrGpu *gpu, sk_sp< CpuBufferCache > cpuBufferCache)
GrDrawIndirectWriter	makeSpace (int drawCount, sk_sp< const GrBuffer > *buffer, size_t *offset)
void	putBack (int drawCount)
GrDrawIndexedIndirectWriter	makeIndexedSpace (int drawCount, sk_sp< const GrBuffer > *buffer, size_t *offset)
void	putBackIndexed (int drawCount)
void	unmap ()
void	reset ()

Detailed Description

Definition at line 323 of file GrBufferAllocPool.h.

Constructor & Destructor Documentation

GrDrawIndirectBufferAllocPool()

GrDrawIndirectBufferAllocPool::GrDrawIndirectBufferAllocPool ( GrGpu *  gpu, sk_sp< CpuBufferCache >  cpuBufferCache  )

inline

Definition at line 325 of file GrBufferAllocPool.h.

            : GrBufferAllocPool(gpu, GrGpuBufferType::kDrawIndirect, std::move(cpuBufferCache)) {}

Member Function Documentation

makeIndexedSpace()

GrDrawIndexedIndirectWriter GrDrawIndirectBufferAllocPool::makeIndexedSpace ( int  drawCount, sk_sp< const GrBuffer > *  buffer, size_t *  offset  )

inline

Definition at line 337 of file GrBufferAllocPool.h.

                                                                 {
        return this->GrBufferAllocPool::makeSpace(
                drawCount * sizeof(GrDrawIndexedIndirectCommand), 4, buffer, offset);
    }

makeSpace()

GrDrawIndirectWriter GrDrawIndirectBufferAllocPool::makeSpace ( int  drawCount, sk_sp< const GrBuffer > *  buffer, size_t *  offset  )

inline

Definition at line 328 of file GrBufferAllocPool.h.

                                                                                                 {
        return this->GrBufferAllocPool::makeSpace(drawCount * sizeof(GrDrawIndirectCommand), 4,
                                                  buffer, offset);
    }

putBack()

void GrDrawIndirectBufferAllocPool::putBack ( int  drawCount )

inline

Definition at line 333 of file GrBufferAllocPool.h.

                                {
        this->GrBufferAllocPool::putBack(drawCount * sizeof(GrDrawIndirectCommand));
    }

putBackIndexed()

void GrDrawIndirectBufferAllocPool::putBackIndexed ( int  drawCount )

inline

Definition at line 343 of file GrBufferAllocPool.h.

                                       {
        this->GrBufferAllocPool::putBack(drawCount * sizeof(GrDrawIndexedIndirectCommand));
    }

reset()

void GrBufferAllocPool::reset

(

)

Invalidates all the data in the pool, unrefs non-preallocated buffers.

Definition at line 70 of file GrBufferAllocPool.cpp.

                              {
    VALIDATE();
    fBytesInUse = 0;
    this->deleteBlocks();
    this->resetCpuData(0);
    VALIDATE();
}

unmap()

void GrBufferAllocPool::unmap

(

)

Ensures all buffers are unmapped and have all data written to them. Call before drawing using buffers from the pool.

Definition at line 65 of file GrBufferAllocPool.cpp.

                              {
    VALIDATE();
 
    if (fBufferPtr) {
        BufferBlock& block = fBlocks.back();
        GrBuffer* buffer = block.fBuffer.get();
        if (!buffer->isCpuBuffer()) {
            if (static_cast<GrGpuBuffer*>(buffer)->isMapped()) {
                UNMAP_BUFFER(block);
            } else {
                size_t flushSize = block.fBuffer->size() - block.fBytesFree;
                this->flushCpuData(fBlocks.back(), flushSize);
            }
        }
        fBufferPtr = nullptr;
    }
    VALIDATE();
}

---

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

• third_party/skia/src/gpu/ganesh/GrBufferAllocPool.h