SRMTypes

SRM data types. More...

Detailed Description

SRM data types.

Functions
const char *	srmGetRenderModeString (SRM_RENDER_MODE mode)
	Get a string representation of a rendering mode.
const char *	srmGetPlaneTypeString (SRM_PLANE_TYPE type)
	Get a string representation of a plane type.
const char *	srmGetConnectorStateString (SRM_CONNECTOR_STATE state)
	Get a string representation of a connector state.
const char *	srmGetConnectorTypeString (UInt32 type)
	Get a string representation of a connector type.
const char *	srmGetConnectorSubPixelString (SRM_CONNECTOR_SUBPIXEL subpixel)
	Get a string representation of a connector subpixel layout.
const char *	srmGetConnectorContentTypeString (SRM_CONNECTOR_CONTENT_TYPE contentType)
	Get a string representation of a connector content type hint.
void	srmSaveContext ()
	Saves the current EGL context state.
void	srmRestoreContext ()
	Restores the previously saved context.

Typedef Documentation

Int8

Int8

Alias for a signed 8-bit integer (int8_t).

UInt8

UInt8

Alias for an unsigned 8-bit integer (uint8_t).

Int16

Int16

Alias for a signed 16-bit integer (int16_t).

UInt16

UInt16

Alias for an unsigned 16-bit integer (uint16_t).

Int32

Int32

Alias for a signed 32-bit integer (int32_t).

UInt32

UInt32

Alias for an unsigned 32-bit integer (uint32_t).

Int64

Int64

Alias for a signed 64-bit integer (int64_t).

UInt64

UInt64

Alias for an unsigned 64-bit integer (uint64_t).

Float32

Float32

Alias for a 32-bit floating point (float).

Float64

Float64

Alias for a 64-bit floating point (double).

SRM_BUFFER_FORMAT

typedef UInt32 SRM_BUFFER_FORMAT

A DRM format defined in drm_fourcc.h.

SRM_BUFFER_MODIFIER

typedef UInt64 SRM_BUFFER_MODIFIER

A DRM format modifier defined in drm_fourcc.h.

Function Documentation

srmGetRenderModeString()

const char * srmGetRenderModeString

(

SRM_RENDER_MODE

mode

)

Get a string representation of a rendering mode.

Parameters

mode	The rendering mode to retrieve the string for.

Returns

A pointer to the string representation of the rendering mode.

srmGetPlaneTypeString()

const char * srmGetPlaneTypeString

(

SRM_PLANE_TYPE

type

)

Get a string representation of a plane type.

Parameters

type	The plane type to retrieve the string for.

Returns

A pointer to the string representation of the plane type.

srmGetConnectorStateString()

const char * srmGetConnectorStateString

(

SRM_CONNECTOR_STATE

state

)

Get a string representation of a connector state.

Parameters

state

The connector state to retrieve the string for.

Returns

A pointer to the string representation of the connector state.

srmGetConnectorTypeString()

const char * srmGetConnectorTypeString

(

UInt32

type

)

Get a string representation of a connector type.

Parameters

type	The connector type to retrieve the string for.

Returns

A pointer to the string representation of the connector type.

srmGetConnectorSubPixelString()

const char * srmGetConnectorSubPixelString

(

SRM_CONNECTOR_SUBPIXEL

subpixel

)

Get a string representation of a connector subpixel layout.

Parameters

subpixel

The connector subpixel layout to retrieve the string for.

Returns

A pointer to the string representation of the subpixel layout.

srmGetConnectorContentTypeString()

const char * srmGetConnectorContentTypeString

(

SRM_CONNECTOR_CONTENT_TYPE

contentType

)

Get a string representation of a connector content type hint.

Parameters

contentType

The connector content type hint to retrieve the string for.

Returns

A pointer to the string representation of the content type hint.

srmSaveContext()

void srmSaveContext

(

)

Saves the current EGL context state.

This method stores the currently bound EGLDisplay, as well as the read and write EGLSurfaces and EGLContext.

srmRestoreContext()

void srmRestoreContext

(

)

Restores the previously saved context.

See also

srmSaveContext()