NvsEffectRenderCore.h File Reference

#import <Foundation/Foundation.h>
#import "NvsEffectCommonDef.h"
#import <CoreVideo/CVPixelBuffer.h>

Go to the source code of this file.

Classes
struct	NvsEffectGPUTextureInfo
struct	NvsEffectGPUTexture
class	NvsEffectRenderCore
	Class for special effects rendering. More...

Macros
Render parameters
#define	NVS_EFFECT_DISPLAY_ROTATION   @"display_rotation"
	rotation of input image More...
#define	NVS_EFFECT_PHYSICAL_ORIENTATION   @"physical_orientation"
	Physical orientation. More...
#define	NVS_EFFECT_FLIP_HORIZONTALLY   @"flip_horizontally"
	need flip horizontally More...
#define	NVS_EFFECT_TIMESTAMP   @"timestamp"
	Timestamp of current rendering. More...
#define	NVS_EFFECT_FLAGS   @"flags"
	Temporarily set to 0. More...
#define	NVS_EFFECT_OUTPUT_FRAME_FORMAT   @"output_frame_format"
	format output image buffer format Refer to NvsEffectVideoFramePixelFormat More...
#define	NVS_EFFECT_IS_BT601   @"is_bt.601"

Enumerations
enum	NvsEffectCoreError {   NvsEffectCoreError_NoError = 0, NvsEffectCoreError_Unknown = -1, NvsEffectCoreError_InvalidTexture = -2, NvsEffectCoreError_InvalidPixelFormat = -3,   NvsEffectCoreError_NotInitialized = -4 }
enum	NvsInitializeFlags {   NvsInitializeFlag_NoFlag = 0, NvsInitializeFlag_InSingleGLThread = 1, NvsInitializeFlag_CreateGLContextIfNeed = 2, NvsInitializeFlag_SUPPORT_4K = 4,   NvsInitializeFlag_SUPPORT_8K = 8, NvsInitializeFlag_SUPPORT_16K = 16 }
enum	NvsRenderFlag { NvsRenderFlag_NoFlag = 0, NvsRenderFlag_IsUpsideDownTexture = 1, NvsRenderFlags_InputTextureIsFlipHorizontally = 2 }

Macro Definition Documentation

NVS_EFFECT_DISPLAY_ROTATION

#define NVS_EFFECT_DISPLAY_ROTATION   @"display_rotation"

rotation of input image

NVS_EFFECT_FLAGS

#define NVS_EFFECT_FLAGS   @"flags"

Temporarily set to 0.

NVS_EFFECT_FLIP_HORIZONTALLY

#define NVS_EFFECT_FLIP_HORIZONTALLY   @"flip_horizontally"

need flip horizontally

NVS_EFFECT_IS_BT601

#define NVS_EFFECT_IS_BT601   @"is_bt.601"

BT601

NVS_EFFECT_OUTPUT_FRAME_FORMAT

#define NVS_EFFECT_OUTPUT_FRAME_FORMAT   @"output_frame_format"

format output image buffer format Refer to NvsEffectVideoFramePixelFormat

NVS_EFFECT_PHYSICAL_ORIENTATION

#define NVS_EFFECT_PHYSICAL_ORIENTATION   @"physical_orientation"

Physical orientation.

NVS_EFFECT_TIMESTAMP

#define NVS_EFFECT_TIMESTAMP   @"timestamp"

Timestamp of current rendering.

Enumeration Type Documentation

NvsEffectCoreError

enum NvsEffectCoreError

Enumerator
NvsEffectCoreError_NoError
NvsEffectCoreError_Unknown
NvsEffectCoreError_InvalidTexture
NvsEffectCoreError_InvalidPixelFormat
NvsEffectCoreError_NotInitialized

NvsInitializeFlags

enum NvsInitializeFlags

Enumerator
NvsInitializeFlag_NoFlag
NvsInitializeFlag_InSingleGLThread
NvsInitializeFlag_CreateGLContextIfNeed
NvsInitializeFlag_SUPPORT_4K
NvsInitializeFlag_SUPPORT_8K
NvsInitializeFlag_SUPPORT_16K

NvsRenderFlag

enum NvsRenderFlag

Enumerator
NvsRenderFlag_NoFlag
NvsRenderFlag_IsUpsideDownTexture
NvsRenderFlags_InputTextureIsFlipHorizontally