forked from KolibriOS/kolibrios
sdk: build libva
git-svn-id: svn://kolibrios.org@5362 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
560
contrib/sdk/sources/vaapi/libva-1.4.1/va/va_backend.h
Normal file
560
contrib/sdk/sources/vaapi/libva-1.4.1/va/va_backend.h
Normal file
@@ -0,0 +1,560 @@
|
||||
/*
|
||||
* Copyright (c) 2007 Intel Corporation. All Rights Reserved.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a
|
||||
* copy of this software and associated documentation files (the
|
||||
* "Software"), to deal in the Software without restriction, including
|
||||
* without limitation the rights to use, copy, modify, merge, publish,
|
||||
* distribute, sub license, and/or sell copies of the Software, and to
|
||||
* permit persons to whom the Software is furnished to do so, subject to
|
||||
* the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice (including the
|
||||
* next paragraph) shall be included in all copies or substantial portions
|
||||
* of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
|
||||
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
|
||||
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Video Decode Acceleration -Backend API
|
||||
*/
|
||||
|
||||
#ifndef _VA_BACKEND_H_
|
||||
#define _VA_BACKEND_H_
|
||||
|
||||
#include <va/va.h>
|
||||
//#include <linux/videodev2.h>
|
||||
|
||||
typedef struct VADriverContext *VADriverContextP;
|
||||
typedef struct VADisplayContext *VADisplayContextP;
|
||||
|
||||
/** \brief VA display types. */
|
||||
enum {
|
||||
/** \brief Mask to major identifier for VA display type. */
|
||||
VA_DISPLAY_MAJOR_MASK = 0xf0,
|
||||
|
||||
/** \brief VA/X11 API is used, through vaGetDisplay() entry-point. */
|
||||
VA_DISPLAY_X11 = 0x10,
|
||||
/** \brief VA/GLX API is used, through vaGetDisplayGLX() entry-point. */
|
||||
VA_DISPLAY_GLX = (VA_DISPLAY_X11 | (1 << 0)),
|
||||
/** \brief VA/Android API is used, through vaGetDisplay() entry-point. */
|
||||
VA_DISPLAY_ANDROID = 0x20,
|
||||
/** \brief VA/DRM API is used, through vaGetDisplayDRM() entry-point. */
|
||||
VA_DISPLAY_DRM = 0x30,
|
||||
/** \brief VA/DRM API is used, with a render-node device path */
|
||||
VA_DISPLAY_DRM_RENDERNODES = (VA_DISPLAY_DRM | (1 << 0)),
|
||||
/** \brief VA/Wayland API is used, through vaGetDisplayWl() entry-point. */
|
||||
VA_DISPLAY_WAYLAND = 0x40,
|
||||
};
|
||||
|
||||
struct VADriverVTable
|
||||
{
|
||||
VAStatus (*vaTerminate) ( VADriverContextP ctx );
|
||||
|
||||
VAStatus (*vaQueryConfigProfiles) (
|
||||
VADriverContextP ctx,
|
||||
VAProfile *profile_list, /* out */
|
||||
int *num_profiles /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaQueryConfigEntrypoints) (
|
||||
VADriverContextP ctx,
|
||||
VAProfile profile,
|
||||
VAEntrypoint *entrypoint_list, /* out */
|
||||
int *num_entrypoints /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaGetConfigAttributes) (
|
||||
VADriverContextP ctx,
|
||||
VAProfile profile,
|
||||
VAEntrypoint entrypoint,
|
||||
VAConfigAttrib *attrib_list, /* in/out */
|
||||
int num_attribs
|
||||
);
|
||||
|
||||
VAStatus (*vaCreateConfig) (
|
||||
VADriverContextP ctx,
|
||||
VAProfile profile,
|
||||
VAEntrypoint entrypoint,
|
||||
VAConfigAttrib *attrib_list,
|
||||
int num_attribs,
|
||||
VAConfigID *config_id /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaDestroyConfig) (
|
||||
VADriverContextP ctx,
|
||||
VAConfigID config_id
|
||||
);
|
||||
|
||||
VAStatus (*vaQueryConfigAttributes) (
|
||||
VADriverContextP ctx,
|
||||
VAConfigID config_id,
|
||||
VAProfile *profile, /* out */
|
||||
VAEntrypoint *entrypoint, /* out */
|
||||
VAConfigAttrib *attrib_list, /* out */
|
||||
int *num_attribs /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaCreateSurfaces) (
|
||||
VADriverContextP ctx,
|
||||
int width,
|
||||
int height,
|
||||
int format,
|
||||
int num_surfaces,
|
||||
VASurfaceID *surfaces /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaDestroySurfaces) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID *surface_list,
|
||||
int num_surfaces
|
||||
);
|
||||
|
||||
VAStatus (*vaCreateContext) (
|
||||
VADriverContextP ctx,
|
||||
VAConfigID config_id,
|
||||
int picture_width,
|
||||
int picture_height,
|
||||
int flag,
|
||||
VASurfaceID *render_targets,
|
||||
int num_render_targets,
|
||||
VAContextID *context /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaDestroyContext) (
|
||||
VADriverContextP ctx,
|
||||
VAContextID context
|
||||
);
|
||||
|
||||
VAStatus (*vaCreateBuffer) (
|
||||
VADriverContextP ctx,
|
||||
VAContextID context, /* in */
|
||||
VABufferType type, /* in */
|
||||
unsigned int size, /* in */
|
||||
unsigned int num_elements, /* in */
|
||||
void *data, /* in */
|
||||
VABufferID *buf_id /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaBufferSetNumElements) (
|
||||
VADriverContextP ctx,
|
||||
VABufferID buf_id, /* in */
|
||||
unsigned int num_elements /* in */
|
||||
);
|
||||
|
||||
VAStatus (*vaMapBuffer) (
|
||||
VADriverContextP ctx,
|
||||
VABufferID buf_id, /* in */
|
||||
void **pbuf /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaUnmapBuffer) (
|
||||
VADriverContextP ctx,
|
||||
VABufferID buf_id /* in */
|
||||
);
|
||||
|
||||
VAStatus (*vaDestroyBuffer) (
|
||||
VADriverContextP ctx,
|
||||
VABufferID buffer_id
|
||||
);
|
||||
|
||||
VAStatus (*vaBeginPicture) (
|
||||
VADriverContextP ctx,
|
||||
VAContextID context,
|
||||
VASurfaceID render_target
|
||||
);
|
||||
|
||||
VAStatus (*vaRenderPicture) (
|
||||
VADriverContextP ctx,
|
||||
VAContextID context,
|
||||
VABufferID *buffers,
|
||||
int num_buffers
|
||||
);
|
||||
|
||||
VAStatus (*vaEndPicture) (
|
||||
VADriverContextP ctx,
|
||||
VAContextID context
|
||||
);
|
||||
|
||||
VAStatus (*vaSyncSurface) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID render_target
|
||||
);
|
||||
|
||||
VAStatus (*vaQuerySurfaceStatus) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID render_target,
|
||||
VASurfaceStatus *status /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaQuerySurfaceError) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID render_target,
|
||||
VAStatus error_status,
|
||||
void **error_info /*out*/
|
||||
);
|
||||
|
||||
VAStatus (*vaPutSurface) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID surface,
|
||||
void* draw, /* Drawable of window system */
|
||||
short srcx,
|
||||
short srcy,
|
||||
unsigned short srcw,
|
||||
unsigned short srch,
|
||||
short destx,
|
||||
short desty,
|
||||
unsigned short destw,
|
||||
unsigned short desth,
|
||||
VARectangle *cliprects, /* client supplied clip list */
|
||||
unsigned int number_cliprects, /* number of clip rects in the clip list */
|
||||
unsigned int flags /* de-interlacing flags */
|
||||
);
|
||||
|
||||
VAStatus (*vaQueryImageFormats) (
|
||||
VADriverContextP ctx,
|
||||
VAImageFormat *format_list, /* out */
|
||||
int *num_formats /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaCreateImage) (
|
||||
VADriverContextP ctx,
|
||||
VAImageFormat *format,
|
||||
int width,
|
||||
int height,
|
||||
VAImage *image /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaDeriveImage) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID surface,
|
||||
VAImage *image /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaDestroyImage) (
|
||||
VADriverContextP ctx,
|
||||
VAImageID image
|
||||
);
|
||||
|
||||
VAStatus (*vaSetImagePalette) (
|
||||
VADriverContextP ctx,
|
||||
VAImageID image,
|
||||
/*
|
||||
* pointer to an array holding the palette data. The size of the array is
|
||||
* num_palette_entries * entry_bytes in size. The order of the components
|
||||
* in the palette is described by the component_order in VAImage struct
|
||||
*/
|
||||
unsigned char *palette
|
||||
);
|
||||
|
||||
VAStatus (*vaGetImage) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID surface,
|
||||
int x, /* coordinates of the upper left source pixel */
|
||||
int y,
|
||||
unsigned int width, /* width and height of the region */
|
||||
unsigned int height,
|
||||
VAImageID image
|
||||
);
|
||||
|
||||
VAStatus (*vaPutImage) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID surface,
|
||||
VAImageID image,
|
||||
int src_x,
|
||||
int src_y,
|
||||
unsigned int src_width,
|
||||
unsigned int src_height,
|
||||
int dest_x,
|
||||
int dest_y,
|
||||
unsigned int dest_width,
|
||||
unsigned int dest_height
|
||||
);
|
||||
|
||||
VAStatus (*vaQuerySubpictureFormats) (
|
||||
VADriverContextP ctx,
|
||||
VAImageFormat *format_list, /* out */
|
||||
unsigned int *flags, /* out */
|
||||
unsigned int *num_formats /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaCreateSubpicture) (
|
||||
VADriverContextP ctx,
|
||||
VAImageID image,
|
||||
VASubpictureID *subpicture /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaDestroySubpicture) (
|
||||
VADriverContextP ctx,
|
||||
VASubpictureID subpicture
|
||||
);
|
||||
|
||||
VAStatus (*vaSetSubpictureImage) (
|
||||
VADriverContextP ctx,
|
||||
VASubpictureID subpicture,
|
||||
VAImageID image
|
||||
);
|
||||
|
||||
VAStatus (*vaSetSubpictureChromakey) (
|
||||
VADriverContextP ctx,
|
||||
VASubpictureID subpicture,
|
||||
unsigned int chromakey_min,
|
||||
unsigned int chromakey_max,
|
||||
unsigned int chromakey_mask
|
||||
);
|
||||
|
||||
VAStatus (*vaSetSubpictureGlobalAlpha) (
|
||||
VADriverContextP ctx,
|
||||
VASubpictureID subpicture,
|
||||
float global_alpha
|
||||
);
|
||||
|
||||
VAStatus (*vaAssociateSubpicture) (
|
||||
VADriverContextP ctx,
|
||||
VASubpictureID subpicture,
|
||||
VASurfaceID *target_surfaces,
|
||||
int num_surfaces,
|
||||
short src_x, /* upper left offset in subpicture */
|
||||
short src_y,
|
||||
unsigned short src_width,
|
||||
unsigned short src_height,
|
||||
short dest_x, /* upper left offset in surface */
|
||||
short dest_y,
|
||||
unsigned short dest_width,
|
||||
unsigned short dest_height,
|
||||
/*
|
||||
* whether to enable chroma-keying or global-alpha
|
||||
* see VA_SUBPICTURE_XXX values
|
||||
*/
|
||||
unsigned int flags
|
||||
);
|
||||
|
||||
VAStatus (*vaDeassociateSubpicture) (
|
||||
VADriverContextP ctx,
|
||||
VASubpictureID subpicture,
|
||||
VASurfaceID *target_surfaces,
|
||||
int num_surfaces
|
||||
);
|
||||
|
||||
VAStatus (*vaQueryDisplayAttributes) (
|
||||
VADriverContextP ctx,
|
||||
VADisplayAttribute *attr_list, /* out */
|
||||
int *num_attributes /* out */
|
||||
);
|
||||
|
||||
VAStatus (*vaGetDisplayAttributes) (
|
||||
VADriverContextP ctx,
|
||||
VADisplayAttribute *attr_list, /* in/out */
|
||||
int num_attributes
|
||||
);
|
||||
|
||||
VAStatus (*vaSetDisplayAttributes) (
|
||||
VADriverContextP ctx,
|
||||
VADisplayAttribute *attr_list,
|
||||
int num_attributes
|
||||
);
|
||||
|
||||
/* used by va trace */
|
||||
VAStatus (*vaBufferInfo) (
|
||||
VADriverContextP ctx, /* in */
|
||||
VABufferID buf_id, /* in */
|
||||
VABufferType *type, /* out */
|
||||
unsigned int *size, /* out */
|
||||
unsigned int *num_elements /* out */
|
||||
);
|
||||
|
||||
/* lock/unlock surface for external access */
|
||||
VAStatus (*vaLockSurface) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID surface,
|
||||
unsigned int *fourcc, /* out for follow argument */
|
||||
unsigned int *luma_stride,
|
||||
unsigned int *chroma_u_stride,
|
||||
unsigned int *chroma_v_stride,
|
||||
unsigned int *luma_offset,
|
||||
unsigned int *chroma_u_offset,
|
||||
unsigned int *chroma_v_offset,
|
||||
unsigned int *buffer_name, /* if it is not NULL, assign the low lever
|
||||
* surface buffer name
|
||||
*/
|
||||
void **buffer /* if it is not NULL, map the surface buffer for
|
||||
* CPU access
|
||||
*/
|
||||
);
|
||||
|
||||
VAStatus (*vaUnlockSurface) (
|
||||
VADriverContextP ctx,
|
||||
VASurfaceID surface
|
||||
);
|
||||
|
||||
/* DEPRECATED */
|
||||
VAStatus
|
||||
(*vaGetSurfaceAttributes)(
|
||||
VADriverContextP dpy,
|
||||
VAConfigID config,
|
||||
VASurfaceAttrib *attrib_list,
|
||||
unsigned int num_attribs
|
||||
);
|
||||
|
||||
VAStatus
|
||||
(*vaCreateSurfaces2)(
|
||||
VADriverContextP ctx,
|
||||
unsigned int format,
|
||||
unsigned int width,
|
||||
unsigned int height,
|
||||
VASurfaceID *surfaces,
|
||||
unsigned int num_surfaces,
|
||||
VASurfaceAttrib *attrib_list,
|
||||
unsigned int num_attribs
|
||||
);
|
||||
|
||||
VAStatus
|
||||
(*vaQuerySurfaceAttributes)(
|
||||
VADriverContextP dpy,
|
||||
VAConfigID config,
|
||||
VASurfaceAttrib *attrib_list,
|
||||
unsigned int *num_attribs
|
||||
);
|
||||
|
||||
VAStatus
|
||||
(*vaAcquireBufferHandle)(
|
||||
VADriverContextP ctx,
|
||||
VABufferID buf_id, /* in */
|
||||
VABufferInfo * buf_info /* in/out */
|
||||
);
|
||||
|
||||
VAStatus
|
||||
(*vaReleaseBufferHandle)(
|
||||
VADriverContextP ctx,
|
||||
VABufferID buf_id /* in */
|
||||
);
|
||||
};
|
||||
|
||||
struct VADriverContext
|
||||
{
|
||||
void *pDriverData;
|
||||
|
||||
/**
|
||||
* The core VA implementation hooks.
|
||||
*
|
||||
* This structure is allocated from libva with calloc().
|
||||
*/
|
||||
struct VADriverVTable *vtable;
|
||||
|
||||
/**
|
||||
* The VA/GLX implementation hooks.
|
||||
*
|
||||
* This structure is intended for drivers that implement the
|
||||
* VA/GLX API. The driver implementation is responsible for the
|
||||
* allocation and deallocation of this structure.
|
||||
*/
|
||||
struct VADriverVTableGLX *vtable_glx;
|
||||
|
||||
/**
|
||||
* The VA/EGL implementation hooks.
|
||||
*
|
||||
* This structure is intended for drivers that implement the
|
||||
* VA/EGL API. The driver implementation is responsible for the
|
||||
* allocation and deallocation of this structure.
|
||||
*/
|
||||
struct VADriverVTableEGL *vtable_egl;
|
||||
|
||||
/**
|
||||
* The third-party/private implementation hooks.
|
||||
*
|
||||
* This structure is intended for drivers that implement the
|
||||
* private API. The driver implementation is responsible for the
|
||||
* allocation and deallocation of this structure.
|
||||
*/
|
||||
void *vtable_tpi;
|
||||
|
||||
void *native_dpy;
|
||||
int x11_screen;
|
||||
int version_major;
|
||||
int version_minor;
|
||||
int max_profiles;
|
||||
int max_entrypoints;
|
||||
int max_attributes;
|
||||
int max_image_formats;
|
||||
int max_subpic_formats;
|
||||
int max_display_attributes;
|
||||
const char *str_vendor;
|
||||
|
||||
void *handle; /* dlopen handle */
|
||||
|
||||
/**
|
||||
* \brief DRM state.
|
||||
*
|
||||
* This field holds driver specific data for DRM-based
|
||||
* drivers. This structure is allocated from libva with
|
||||
* calloc(). Do not deallocate from within VA driver
|
||||
* implementations.
|
||||
*
|
||||
* All structures shall be derived from struct drm_state. So, for
|
||||
* instance, this field holds a dri_state structure for VA/X11
|
||||
* drivers that use the DRM protocol.
|
||||
*/
|
||||
void *drm_state;
|
||||
|
||||
void *glx; /* opaque for GLX code */
|
||||
|
||||
/** \brief VA display type. */
|
||||
unsigned long display_type;
|
||||
|
||||
/**
|
||||
* The VA/Wayland implementation hooks.
|
||||
*
|
||||
* This structure is intended for drivers that implement the
|
||||
* VA/Wayland API. libVA allocates this structure with calloc()
|
||||
* and owns the resulting memory.
|
||||
*/
|
||||
struct VADriverVTableWayland *vtable_wayland;
|
||||
|
||||
/**
|
||||
* \brief The VA/VPP implementation hooks.
|
||||
*
|
||||
* This structure is allocated from libva with calloc().
|
||||
*/
|
||||
struct VADriverVTableVPP *vtable_vpp;
|
||||
|
||||
unsigned long reserved[42]; /* reserve for future add-ins, decrease the subscript accordingly */
|
||||
};
|
||||
|
||||
#define VA_DISPLAY_MAGIC 0x56414430 /* VAD0 */
|
||||
struct VADisplayContext
|
||||
{
|
||||
int vadpy_magic;
|
||||
|
||||
VADisplayContextP pNext;
|
||||
VADriverContextP pDriverContext;
|
||||
|
||||
int (*vaIsValid) (
|
||||
VADisplayContextP ctx
|
||||
);
|
||||
|
||||
void (*vaDestroy) (
|
||||
VADisplayContextP ctx
|
||||
);
|
||||
|
||||
VAStatus (*vaGetDriverName) (
|
||||
VADisplayContextP ctx,
|
||||
char **driver_name
|
||||
);
|
||||
|
||||
void *opaque; /* opaque for display extensions (e.g. GLX) */
|
||||
void *vatrace; /* opaque for VA trace context */
|
||||
void *vafool; /* opaque for VA fool context */
|
||||
};
|
||||
|
||||
typedef VAStatus (*VADriverInit) (
|
||||
VADriverContextP driver_context
|
||||
);
|
||||
|
||||
#endif /* _VA_BACKEND_H_ */
|
||||
Reference in New Issue
Block a user