Entry Point Retrieval

Collaboration diagram for Entry Point Retrieval:

Macros
#define	VDP_FUNC_ID_GET_ERROR_STRING
#define	VDP_FUNC_ID_GET_PROC_ADDRESS
#define	VDP_FUNC_ID_GET_API_VERSION
#define	VDP_FUNC_ID_GET_INFORMATION_STRING
#define	VDP_FUNC_ID_DEVICE_DESTROY
#define	VDP_FUNC_ID_GENERATE_CSC_MATRIX
#define	VDP_FUNC_ID_VIDEO_SURFACE_QUERY_CAPABILITIES
#define	VDP_FUNC_ID_VIDEO_SURFACE_QUERY_GET_PUT_BITS_Y_CB_CR_CAPABILITIES
#define	VDP_FUNC_ID_VIDEO_SURFACE_CREATE
#define	VDP_FUNC_ID_VIDEO_SURFACE_DESTROY
#define	VDP_FUNC_ID_VIDEO_SURFACE_GET_PARAMETERS
#define	VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR
#define	VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR
#define	VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_CAPABILITIES
#define	VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_GET_PUT_BITS_NATIVE_CAPABILITIES
#define	VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_INDEXED_CAPABILITIES
#define	VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_Y_CB_CR_CAPABILITIES
#define	VDP_FUNC_ID_OUTPUT_SURFACE_CREATE
#define	VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY
#define	VDP_FUNC_ID_OUTPUT_SURFACE_GET_PARAMETERS
#define	VDP_FUNC_ID_OUTPUT_SURFACE_GET_BITS_NATIVE
#define	VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE
#define	VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED
#define	VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_Y_CB_CR
#define	VDP_FUNC_ID_BITMAP_SURFACE_QUERY_CAPABILITIES
#define	VDP_FUNC_ID_BITMAP_SURFACE_CREATE
#define	VDP_FUNC_ID_BITMAP_SURFACE_DESTROY
#define	VDP_FUNC_ID_BITMAP_SURFACE_GET_PARAMETERS
#define	VDP_FUNC_ID_BITMAP_SURFACE_PUT_BITS_NATIVE
#define	VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE
#define	VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_BITMAP_SURFACE
#define	VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_VIDEO_SURFACE_LUMA
#define	VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES
#define	VDP_FUNC_ID_DECODER_CREATE
#define	VDP_FUNC_ID_DECODER_DESTROY
#define	VDP_FUNC_ID_DECODER_GET_PARAMETERS
#define	VDP_FUNC_ID_DECODER_RENDER
#define	VDP_FUNC_ID_VIDEO_MIXER_QUERY_FEATURE_SUPPORT
#define	VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_SUPPORT
#define	VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_SUPPORT
#define	VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_VALUE_RANGE
#define	VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_VALUE_RANGE
#define	VDP_FUNC_ID_VIDEO_MIXER_CREATE
#define	VDP_FUNC_ID_VIDEO_MIXER_SET_FEATURE_ENABLES
#define	VDP_FUNC_ID_VIDEO_MIXER_SET_ATTRIBUTE_VALUES
#define	VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_SUPPORT
#define	VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_ENABLES
#define	VDP_FUNC_ID_VIDEO_MIXER_GET_PARAMETER_VALUES
#define	VDP_FUNC_ID_VIDEO_MIXER_GET_ATTRIBUTE_VALUES
#define	VDP_FUNC_ID_VIDEO_MIXER_DESTROY
#define	VDP_FUNC_ID_VIDEO_MIXER_RENDER
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_SET_BACKGROUND_COLOR
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_GET_BACKGROUND_COLOR
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_GET_TIME
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE
#define	VDP_FUNC_ID_PRESENTATION_QUEUE_QUERY_SURFACE_STATUS
#define	VDP_FUNC_ID_PREEMPTION_CALLBACK_REGISTER
#define	VDP_FUNC_ID_DECODER_QUERY_CAPABILITY
#define	VDP_FUNC_ID_BASE_WINSYS   0x1000

Typedefs
typedef uint32_t	VdpFuncId
	A type suitable for VdpGetProcAddress's function_id parameter. More...
typedef VdpStatus	VdpGetProcAddress(VdpDevice device, VdpFuncId function_id, void **function_pointer)
	Retrieve a VDPAU function pointer. More...

Detailed Description

In order to facilitate multiple implementations of VDPAU co-existing within a single process, all functionality is available via function pointers. The mechanism to retrieve those function pointers is described below.

Macro Definition Documentation

VDP_FUNC_ID_BASE_WINSYS

#define VDP_FUNC_ID_BASE_WINSYS   0x1000

VDP_FUNC_ID_BITMAP_SURFACE_CREATE

#define VDP_FUNC_ID_BITMAP_SURFACE_CREATE

VDP_FUNC_ID_BITMAP_SURFACE_DESTROY

#define VDP_FUNC_ID_BITMAP_SURFACE_DESTROY

VDP_FUNC_ID_BITMAP_SURFACE_GET_PARAMETERS

#define VDP_FUNC_ID_BITMAP_SURFACE_GET_PARAMETERS

VDP_FUNC_ID_BITMAP_SURFACE_PUT_BITS_NATIVE

#define VDP_FUNC_ID_BITMAP_SURFACE_PUT_BITS_NATIVE

VDP_FUNC_ID_BITMAP_SURFACE_QUERY_CAPABILITIES

#define VDP_FUNC_ID_BITMAP_SURFACE_QUERY_CAPABILITIES

VDP_FUNC_ID_DECODER_CREATE

#define VDP_FUNC_ID_DECODER_CREATE

VDP_FUNC_ID_DECODER_DESTROY

#define VDP_FUNC_ID_DECODER_DESTROY

VDP_FUNC_ID_DECODER_GET_PARAMETERS

#define VDP_FUNC_ID_DECODER_GET_PARAMETERS

VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES

#define VDP_FUNC_ID_DECODER_QUERY_CAPABILITIES

VDP_FUNC_ID_DECODER_QUERY_CAPABILITY

#define VDP_FUNC_ID_DECODER_QUERY_CAPABILITY

VDP_FUNC_ID_DECODER_RENDER

#define VDP_FUNC_ID_DECODER_RENDER

VDP_FUNC_ID_DEVICE_DESTROY

#define VDP_FUNC_ID_DEVICE_DESTROY

VDP_FUNC_ID_GENERATE_CSC_MATRIX

#define VDP_FUNC_ID_GENERATE_CSC_MATRIX

VDP_FUNC_ID_GET_API_VERSION

#define VDP_FUNC_ID_GET_API_VERSION

VDP_FUNC_ID_GET_ERROR_STRING

#define VDP_FUNC_ID_GET_ERROR_STRING

VDP_FUNC_ID_GET_INFORMATION_STRING

#define VDP_FUNC_ID_GET_INFORMATION_STRING

VDP_FUNC_ID_GET_PROC_ADDRESS

#define VDP_FUNC_ID_GET_PROC_ADDRESS

VDP_FUNC_ID_OUTPUT_SURFACE_CREATE

#define VDP_FUNC_ID_OUTPUT_SURFACE_CREATE

VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY

#define VDP_FUNC_ID_OUTPUT_SURFACE_DESTROY

VDP_FUNC_ID_OUTPUT_SURFACE_GET_BITS_NATIVE

#define VDP_FUNC_ID_OUTPUT_SURFACE_GET_BITS_NATIVE

VDP_FUNC_ID_OUTPUT_SURFACE_GET_PARAMETERS

#define VDP_FUNC_ID_OUTPUT_SURFACE_GET_PARAMETERS

VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED

#define VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_INDEXED

VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE

#define VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_NATIVE

VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_Y_CB_CR

#define VDP_FUNC_ID_OUTPUT_SURFACE_PUT_BITS_Y_CB_CR

VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_CAPABILITIES

#define VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_CAPABILITIES

VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_GET_PUT_BITS_NATIVE_CAPABILITIES

#define VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_GET_PUT_BITS_NATIVE_CAPABILITIES

VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_INDEXED_CAPABILITIES

#define VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_INDEXED_CAPABILITIES

VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_Y_CB_CR_CAPABILITIES

#define VDP_FUNC_ID_OUTPUT_SURFACE_QUERY_PUT_BITS_Y_CB_CR_CAPABILITIES

VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_BITMAP_SURFACE

#define VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_BITMAP_SURFACE

VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE

#define VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_OUTPUT_SURFACE

VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_VIDEO_SURFACE_LUMA

#define VDP_FUNC_ID_OUTPUT_SURFACE_RENDER_VIDEO_SURFACE_LUMA

VDP_FUNC_ID_PREEMPTION_CALLBACK_REGISTER

#define VDP_FUNC_ID_PREEMPTION_CALLBACK_REGISTER

VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE

#define VDP_FUNC_ID_PRESENTATION_QUEUE_BLOCK_UNTIL_SURFACE_IDLE

VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE

#define VDP_FUNC_ID_PRESENTATION_QUEUE_CREATE

VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY

#define VDP_FUNC_ID_PRESENTATION_QUEUE_DESTROY

VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY

#define VDP_FUNC_ID_PRESENTATION_QUEUE_DISPLAY

VDP_FUNC_ID_PRESENTATION_QUEUE_GET_BACKGROUND_COLOR

#define VDP_FUNC_ID_PRESENTATION_QUEUE_GET_BACKGROUND_COLOR

VDP_FUNC_ID_PRESENTATION_QUEUE_GET_TIME

#define VDP_FUNC_ID_PRESENTATION_QUEUE_GET_TIME

VDP_FUNC_ID_PRESENTATION_QUEUE_QUERY_SURFACE_STATUS

#define VDP_FUNC_ID_PRESENTATION_QUEUE_QUERY_SURFACE_STATUS

VDP_FUNC_ID_PRESENTATION_QUEUE_SET_BACKGROUND_COLOR

#define VDP_FUNC_ID_PRESENTATION_QUEUE_SET_BACKGROUND_COLOR

VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY

#define VDP_FUNC_ID_PRESENTATION_QUEUE_TARGET_DESTROY

VDP_FUNC_ID_VIDEO_MIXER_CREATE

#define VDP_FUNC_ID_VIDEO_MIXER_CREATE

VDP_FUNC_ID_VIDEO_MIXER_DESTROY

#define VDP_FUNC_ID_VIDEO_MIXER_DESTROY

VDP_FUNC_ID_VIDEO_MIXER_GET_ATTRIBUTE_VALUES

#define VDP_FUNC_ID_VIDEO_MIXER_GET_ATTRIBUTE_VALUES

VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_ENABLES

#define VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_ENABLES

VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_SUPPORT

#define VDP_FUNC_ID_VIDEO_MIXER_GET_FEATURE_SUPPORT

VDP_FUNC_ID_VIDEO_MIXER_GET_PARAMETER_VALUES

#define VDP_FUNC_ID_VIDEO_MIXER_GET_PARAMETER_VALUES

VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_SUPPORT

#define VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_SUPPORT

VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_VALUE_RANGE

#define VDP_FUNC_ID_VIDEO_MIXER_QUERY_ATTRIBUTE_VALUE_RANGE

VDP_FUNC_ID_VIDEO_MIXER_QUERY_FEATURE_SUPPORT

#define VDP_FUNC_ID_VIDEO_MIXER_QUERY_FEATURE_SUPPORT

VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_SUPPORT

#define VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_SUPPORT

VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_VALUE_RANGE

#define VDP_FUNC_ID_VIDEO_MIXER_QUERY_PARAMETER_VALUE_RANGE

VDP_FUNC_ID_VIDEO_MIXER_RENDER

#define VDP_FUNC_ID_VIDEO_MIXER_RENDER

VDP_FUNC_ID_VIDEO_MIXER_SET_ATTRIBUTE_VALUES

#define VDP_FUNC_ID_VIDEO_MIXER_SET_ATTRIBUTE_VALUES

VDP_FUNC_ID_VIDEO_MIXER_SET_FEATURE_ENABLES

#define VDP_FUNC_ID_VIDEO_MIXER_SET_FEATURE_ENABLES

VDP_FUNC_ID_VIDEO_SURFACE_CREATE

#define VDP_FUNC_ID_VIDEO_SURFACE_CREATE

VDP_FUNC_ID_VIDEO_SURFACE_DESTROY

#define VDP_FUNC_ID_VIDEO_SURFACE_DESTROY

VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR

#define VDP_FUNC_ID_VIDEO_SURFACE_GET_BITS_Y_CB_CR

VDP_FUNC_ID_VIDEO_SURFACE_GET_PARAMETERS

#define VDP_FUNC_ID_VIDEO_SURFACE_GET_PARAMETERS

VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR

#define VDP_FUNC_ID_VIDEO_SURFACE_PUT_BITS_Y_CB_CR

VDP_FUNC_ID_VIDEO_SURFACE_QUERY_CAPABILITIES

#define VDP_FUNC_ID_VIDEO_SURFACE_QUERY_CAPABILITIES

VDP_FUNC_ID_VIDEO_SURFACE_QUERY_GET_PUT_BITS_Y_CB_CR_CAPABILITIES

#define VDP_FUNC_ID_VIDEO_SURFACE_QUERY_GET_PUT_BITS_Y_CB_CR_CAPABILITIES

Typedef Documentation

VdpFuncId

typedef uint32_t VdpFuncId

A type suitable for VdpGetProcAddress's function_id parameter.

VdpGetProcAddress

typedef VdpStatus VdpGetProcAddress(VdpDevice device, VdpFuncId function_id, void **function_pointer)

Retrieve a VDPAU function pointer.

Parameters

[in]	device	The device that the function will operate against.
[in]	function_id	The specific function to retrieve.
[out]	function_pointer	The actual pointer for the application to call.

Returns

VdpStatus The completion status of the operation.