cocos2d::backend Namespace Reference

Command used to render one or more Triangles, which is similar to QuadCommand. More...

Classes
class	Buffer
	Used to store vertex and index data data. More...
class	CommandBuffer
	Store encoded commands for the GPU to execute. More...
struct	StencilDescriptor
	Stencil descriptor. More...
struct	DepthStencilDescriptor
	Depth and stencil descriptor. More...
class	DepthStencilState
	Store Depth and stencil status. More...
class	Device
	New or create resources from Device. More...
class	DeviceInfo
	Used to query features and implementation limits. More...
class	BufferManager
	A static class to manage BufferMTL Schedule next available buffer at the beginning of frame for the render pass. More...
class	BufferMTL
	Used to store vertex and index data data. More...
class	CommandBufferMTL
	Store encoded commands for the GPU to execute. More...
class	DepthStencilStateMTL
	A class represent a depth/stencil test status. More...
class	DeviceInfoMTL
	Used to query features and implementation limits. More...
class	DeviceMTL
	Create resources from MTLDevice. More...
class	ProgramMTL
	A metal Program. More...
class	RenderPipelineMTL
	Create and compile a new MTLRenderPipelineState object synchronously. More...
class	ShaderModuleMTL
	To Create a vertex or fragment shader. More...
class	TextureMTL
	A 2D texture. More...
class	TextureCubeMTL
	A texture cube. More...
class	Utils
	create and manager default depth and stencil attachment. More...
class	BufferGL
	Store vertex and index data. More...
exception	CommandBufferGL
	Store encoded commands for the GPU to execute. More...
class	DepthStencilStateGL
	Set depth and stencil status to pipeline. More...
class	DeviceGL
	Use to create resoureces. More...
class	DeviceInfoGL
	Used to query features and implementation limits. More...
struct	AttributeInfo
	Store attribute information. More...
class	ProgramGL
	An OpenGL program. More...
class	RenderPipelineGL
	Set program and blend state. More...
class	ShaderModuleGL
	Create and compile shader. More...
struct	TextureInfoGL
	Store texture information. More...
class	Texture2DGL
	A 2D texture. More...
class	TextureCubeGL
	Texture cube. More...
class	Program
	A program. More...
class	ProgramCache
	Cache and reuse program object. More...
struct	RenderPassDescriptor
	Store values about color, depth and stencil attachment. More...
class	RenderPipeline
	Render pipeline. More...
struct	RenderPipelineDescriptor
	Store values about pipeline. More...
class	ShaderCache
	Create and reuse shader module. More...
class	ShaderModule
	Create shader. More...
struct	TextureDescriptor
	Store texture description. More...
class	TextureBackend
	A base texture. More...
class	Texture2DBackend
	A 2D texture. More...
class	TextureCubemapBackend
	A cubemap texture. More...
struct	BlendDescriptor
	a structor to store blend descriptor More...
class	VertexLayout
	Store vertex attribute layout. More...

Enumerations
enum	PixelFormat {   AUTO, BGRA8888, RGBA8888, RGB888,   RGB565, A8, I8, AI88,   RGBA4444, RGB5A1, PVRTC4, PVRTC4A,   PVRTC2, PVRTC2A, ETC, S3TC_DXT1,   S3TC_DXT3, S3TC_DXT5, ATC_RGB, ATC_EXPLICIT_ALPHA,   ATC_INTERPOLATED_ALPHA, MTL_B5G6R5 }
	Possible texture pixel formats. More...

Detailed Description

Command used to render one or more Triangles, which is similar to QuadCommand.

Every TrianglesCommand will have generate material ID by give textureID, glProgramState, Blend function if the material id is the same, these TrianglesCommands could be batched to save draw call.

Enumeration Type Documentation

enum PixelFormat

Possible texture pixel formats.

Enumerator
AUTO	auto detect the type
BGRA8888	32-bit texture: BGRA8888
RGBA8888	32-bit texture: RGBA8888
RGB888	24-bit texture: RGBA888
RGB565	16-bit texture without Alpha channel
A8	8-bit textures used as masks
I8	8-bit intensity texture
AI88	16-bit textures used as masks
RGBA4444	16-bit textures: RGBA4444
RGB5A1	16-bit textures: RGB5A1
PVRTC4	4-bit PVRTC-compressed texture: PVRTC4
PVRTC4A	4-bit PVRTC-compressed texture: PVRTC4 (has alpha channel)
PVRTC2	2-bit PVRTC-compressed texture: PVRTC2
PVRTC2A	2-bit PVRTC-compressed texture: PVRTC2 (has alpha channel)
ETC	ETC-compressed texture: ETC.
S3TC_DXT1	S3TC-compressed texture: S3TC_Dxt1.
S3TC_DXT3	S3TC-compressed texture: S3TC_Dxt3.
S3TC_DXT5	S3TC-compressed texture: S3TC_Dxt5.
ATC_RGB	ATITC-compressed texture: ATC_RGB.
ATC_EXPLICIT_ALPHA	ATITC-compressed texture: ATC_EXPLICIT_ALPHA.
ATC_INTERPOLATED_ALPHA	ATITC-compressed texture: ATC_INTERPOLATED_ALPHA.
MTL_B5G6R5	Default texture format: AUTO.