The Descriptor struct describes the hardware attributes of the GLBuffer. More...

#include <GLBuffer.hpp>

Public Member Functions
uint32_t	bytesPerRowForWidth (const uint32_t &w) const
	Returns the amount of memory in bytes that a single row of the provided width requires with the receiver's properties.

uint32_t	backingLengthForSize (const Size &s) const
	Returns the amount of memory in bytes required to accommodate a buffer of the passed size with the receiver's properties.

Public Attributes
Type	type = Type_Tex
	What type of buffer this is (texture, renderbuffer, etc.)

Target	target = Target_2D
	What kind of texture this is (only used if this buffer is Type_Tex)

InternalFormat	internalFormat = IF_RGBA
	The internal format of the GL texture (only used if this buffer is Type_Tex)

PixelFormat	pixelFormat = PF_RGBA
	The internal pixel format of the buffer (only used if this buffer is Type_Tex or Type_RB.

PixelType	pixelType = PT_UByte
	The internal pixel type of the buffer (only used if this buffer is Type_Tex).

Backing	cpuBackingType = Backing_None
	The nature of the backing of the CPU resource for this GLBuffer.

Backing	gpuBackingType = Backing_None
	The nature of the backing of the GPU resource for this GLBuffer.

bool	texRangeFlag = false
	Only used by Mac SDK, indicates platform-specific optimization.

bool	texClientStorageFlag = false
	Only used by Mac SDK, indicates platform-specific optimization.

uint32_t	localSurfaceID = 0
	Only used by Mac SDK, indicates platform-specific optimization.

Detailed Description

The Descriptor struct describes the hardware attributes of the GLBuffer.

These are usually properties that cannot be changed, and are in their own struct for organizational purposes (buffers in the pool are checked for compatibility using equality of instances of this struct)

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

include/GLBuffer.hpp

Public Member Functions

Public Attributes

Detailed Description