Core renderer. More...

#include <system/kzs_header.h>

Namespaces
	kanzi

Enumerations
enum	kanzi::GraphicsFormatUsageFlags { kanzi::GraphicsFormatUsageColorAttachment, kanzi::GraphicsFormatUsageDepthStencilAttachment, kanzi::GraphicsFormatUsageTexture }

enum	kanzi::GraphicsDataType { kanzi::GraphicsDataTypeNone, kanzi::GraphicsDataTypeUNORM8, kanzi::GraphicsDataTypeSNORM8, kanzi::GraphicsDataTypeUNORM16, kanzi::GraphicsDataTypeSNORM16, kanzi::GraphicsDataTypeUNORM5_UNORM6_UNORM5, kanzi::GraphicsDataTypeCOMPRESSED, kanzi::GraphicsDataTypeUINT8, kanzi::GraphicsDataTypeSINT8, kanzi::GraphicsDataTypeUINT16, kanzi::GraphicsDataTypeSINT16, kanzi::GraphicsDataTypeUINT32, kanzi::GraphicsDataTypeSINT32, kanzi::GraphicsDataTypeSFLOAT16, kanzi::GraphicsDataTypeSFLOAT32, kanzi::GraphicsDataTypeUNORM24, kanzi::GraphicsDataTypeUNORM24_UINT8 }

enum	kanzi::GraphicsFormat { kanzi::GraphicsFormatNone, kanzi::GraphicsFormatLUMINANCE8_UNORM, kanzi::GraphicsFormatALPHA8_UNORM, kanzi::GraphicsFormatLUMINANCE8_ALPHA8_UNORM, kanzi::GraphicsFormatR8G8B8_UNORM, kanzi::GraphicsFormatR8G8B8A8_UNORM, kanzi::GraphicsFormatR5G6B5_UNORM, kanzi::GraphicsFormatETC1_R8G8B8_UNORM, kanzi::GraphicsFormatETC2_R8G8B8_UNORM, kanzi::GraphicsFormatETC2_R8G8B8A1_UNORM, kanzi::GraphicsFormatETC2_R8G8B8A8_UNORM, kanzi::GraphicsFormatBC2_UNORM, kanzi::GraphicsFormatBC3_UNORM, kanzi::GraphicsFormatPVRTC1_RGB_2BPP, kanzi::GraphicsFormatPVRTC1_RGB_4BPP, kanzi::GraphicsFormatPVRTC1_RGBA_2BPP, kanzi::GraphicsFormatPVRTC1_RGBA_4BPP, kanzi::GraphicsFormatPVRTC2_RGBA_2BPP, kanzi::GraphicsFormatPVRTC2_RGBA_4BPP, kanzi::GraphicsFormatATC_RGB, kanzi::GraphicsFormatATC_RGBA_EXPLICIT_ALPHA, kanzi::GraphicsFormatATC_RGBA_INTERPOLATED_ALPHA, kanzi::GraphicsFormatR16G16B16_SFLOAT, kanzi::GraphicsFormatR16G16B16A16_SFLOAT, kanzi::GraphicsFormatD16_UNORM, kanzi::GraphicsFormatD24_UNORM, kanzi::GraphicsFormatD32_SFLOAT, kanzi::GraphicsFormatD24_UNORM_S8_UINT, kanzi::GraphicsFormatS8_UINT, kanzi::GraphicsFormatCount, kanzi::GraphicsFormatRangeBegin, kanzi::GraphicsFormatRangeEnd }

Functions
KANZI_API unsigned int	kanzi::formatGetBytesPerBlock (GraphicsFormat format)
	Returns number of bytes per block of the specified format. More...

KANZI_API unsigned int	kanzi::formatGetChannelCount (GraphicsFormat format)
	Returns number of channels in the specified format. More...

KANZI_API unsigned int	kanzi::formatGetSupportFlags (const Renderer *renderer, GraphicsFormat format)
	Describes what the specified format can be used for in the specified renderer. More...

KANZI_API bool	kanzi::formatSupportsTexture (const Renderer *renderer, GraphicsFormat format)
	Returns whether format can be used as texture by the specified renderer. More...

KANZI_API bool	kanzi::formatSupportsColorAttachment (const Renderer *renderer, GraphicsFormat format)
	Returns whether format can be used as color attachment in framebuffers. More...

KANZI_API bool	kanzi::formatSupportsDepthStencilAttachment (const Renderer *renderer, GraphicsFormat format)
	Returns whether format can be used as depth/stencil attachment in framebuffers. More...

KANZI_API bool	kanzi::formatIsCompressed (GraphicsFormat format)
	Returns whether format is compressed format or not. More...

KANZI_API int	kanzi::formatGetCompressedGLFormat (GraphicsFormat format)
	Returns the GL API internal format enumeration of the kanzi::Format. More...

KANZI_API bool	kanzi::formatIsBackwardsCompatible (GraphicsFormat oldFormat, GraphicsFormat newFormat)
	Tells whether format is backwards-compatible with another format (so that no conversion is necessary). More...

KANZI_API GraphicsFormat	kanzi::formatGetFallback (GraphicsFormat format)
	Returns the default fallback format. More...

KANZI_API GraphicsFormat	kanzi::formatGetFallback (const Renderer *renderer, GraphicsFormat format, unsigned int usageFlags)
	Returns a fallback format which supports specified usage flags. More...

KANZI_API GraphicsFormat	kanzi::formatGetCommon (GraphicsFormat lhs, GraphicsFormat rhs)
	Returns a common superset of two formats, or Format::Nothing if formats cannot be combined. More...

KANZI_API GraphicsFormat	kanzi::formatGetUncompressed (GraphicsFormat format)
	Returns uncompressed version of format. More...

KANZI_API GraphicsFormat	kanzi::formatGetDepthStencilRenderbuffer (const Renderer *renderer, bool depth, bool stencil)
	Returns a depth/stencil renderbuffer format which is supported by renderer. More...

KANZI_API GraphicsFormat	kanzi::formatGetDepthStencilTexture (const Renderer *renderer, bool depth, bool stencil)
	Returns a depth/stencil texture format which is supported by renderer. More...

KANZI_API GraphicsDataType	kanzi::formatGetDataType (GraphicsFormat format)
	Returns data type of the format. More...

KANZI_API void	kanzi::formatGetBlockSize (GraphicsFormat format, unsigned int &blockWidth, unsigned int &blockHeight)
	Returns image size in blocks. More...

KANZI_API unsigned int	kanzi::formatGetDataSizeBlocks (int imageWidth, int imageHeight, GraphicsFormat format)
	Returns data size in blocks for image with specified dimensions and format. More...

KANZI_API unsigned int	kanzi::formatGetDataSizeBytes (int width, int height, GraphicsFormat format)
	Returns data size in bytes for image with specified dimensions and format. More...

KANZI_API unsigned int	kanzi::dataTypeGetGLAttributeType (const Renderer *renderer, GraphicsDataType dataType)
	Returns GL API attribute type for given DataType. More...

KANZI_API bool	kanzi::formatHasRed (GraphicsFormat format)
	Returns true if format has red component. More...

KANZI_API bool	kanzi::formatHasGreen (GraphicsFormat format)
	Returns true if format has green component. More...

KANZI_API bool	kanzi::formatHasBlue (GraphicsFormat format)
	Returns true if format has blue component. More...

KANZI_API bool	kanzi::formatHasAlpha (GraphicsFormat format)
	Returns true if format has alpha component. More...

KANZI_API bool	kanzi::formatHasDepth (GraphicsFormat format)
	Returns true if format has depth component. More...

KANZI_API bool	kanzi::formatHasStencil (GraphicsFormat format)
	Returns true if format has depth component. More...

KANZI_API unsigned int	kanzi::formatGetRedSize (GraphicsFormat format)
	Returns number of bits in the red component of the format. More...

KANZI_API unsigned int	kanzi::formatGetGreenSize (GraphicsFormat format)
	Returns number of bits in the green component of the format. More...

KANZI_API unsigned int	kanzi::formatGetBlueSize (GraphicsFormat format)
	Returns number of bits in the blue component of the format. More...

KANZI_API unsigned int	kanzi::formatGetAlphaSize (GraphicsFormat format)
	Returns number of bits in the alpha component of the format. More...

KANZI_API unsigned int	kanzi::formatGetDepthSize (GraphicsFormat format)
	Returns number of bits in the depth component of the format. More...

KANZI_API unsigned int	kanzi::formatGetStencilSize (GraphicsFormat format)
	Returns number of bits in the stencil component of the format. More...

KANZI_API void	kanzi::formatGetGLFormatTriplet (const Renderer renderer, GraphicsFormat format, GraphicsFormatUsageFlags usageFlags, unsigned int out_glFormat, unsigned int out_glInternalFormat, unsigned int out_glType)
	Returns GL API format, internal format, type triplet for given Format. More...

KANZI_API unsigned int	kanzi::graphicsDataTypeGetByteCount (GraphicsDataType dataType)

KANZI_API kzString	kanzi::graphicsDataTypeStr (GraphicsDataType dataType)

KANZI_API kzString	kanzi::formatStr (GraphicsFormat format)

Detailed Description

Core renderer.

Contains the graphics state machine.

Namespaces

Enumerations

Functions

Detailed Description