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/**************************************************************************
*
* Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
* 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 TUNGSTEN GRAPHICS 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.
*
**************************************************************************/
#ifndef VA_PRIVATE_H
#define VA_PRIVATE_H
#include <va/va.h>
#include <va/va_backend.h>
#include <pipe/p_format.h>
#include <pipe/p_state.h>
#define VA_DEBUG(_str,...) debug_printf("[Gallium VA backend]: " _str,__VA_ARGS__)
#define VA_INFO(_str,...) VA_DEBUG("INFO: " _str,__VA_ARGS__)
#define VA_WARNING(_str,...) VA_DEBUG("WARNING: " _str,__VA_ARGS__)
#define VA_ERROR(_str,...) VA_DEBUG("ERROR: " _str,__VA_ARGS__)
#define VA_MAX_IMAGE_FORMATS_SUPPORTED 2
#define VA_MAX_SUBPIC_FORMATS_SUPPORTED 2
#define VA_MAX_ENTRYPOINTS 1
#define VL_HANDLES
typedef struct {
struct vl_screen *vscreen;
struct pipe_surface *backbuffer;
} vlVaDriverContextPriv;
typedef struct {
unsigned int width;
unsigned int height;
enum pipe_video_chroma_format format;
VADriverContextP ctx;
} vlVaSurfacePriv;
// Public functions:
VAStatus __vaDriverInit_0_31 (VADriverContextP ctx);
// Private functions:
struct VADriverVTable vlVaGetVtable();
bool vlCreateHTAB(void);
void vlDestroyHTAB(void);
VAGenericID vlAddDataHTAB(void *data);
void* vlGetDataHTAB(VAGenericID handle);
// Vtable functions:
VAStatus vlVaTerminate (VADriverContextP ctx);
VAStatus vlVaQueryConfigProfiles (VADriverContextP ctx, VAProfile *profile_list,int *num_profiles);
VAStatus vlVaQueryConfigEntrypoints (VADriverContextP ctx, VAProfile profile, VAEntrypoint *entrypoint_list, int *num_entrypoints);
VAStatus vlVaGetConfigAttributes (VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs);
VAStatus vlVaCreateConfig (VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id);
VAStatus vlVaDestroyConfig (VADriverContextP ctx, VAConfigID config_id);
VAStatus vlVaQueryConfigAttributes (VADriverContextP ctx, VAConfigID config_id, VAProfile *profile, VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs);
VAStatus vlVaCreateSurfaces (VADriverContextP ctx,int width,int height,int format,int num_surfaces,VASurfaceID *surfaces);
VAStatus vlVaDestroySurfaces (VADriverContextP ctx, VASurfaceID *surface_list, int num_surfaces);
VAStatus vlVaCreateContext (VADriverContextP ctx,VAConfigID config_id,int picture_width,int picture_height,int flag,VASurfaceID *render_targets,int num_render_targets,VAContextID *context);
VAStatus vlVaDestroyContext (VADriverContextP ctx,VAContextID context);
VAStatus vlVaCreateBuffer (VADriverContextP ctx,VAContextID context,VABufferType type,unsigned int size,unsigned int num_elements,void *data,VABufferID *buf_id);
VAStatus vlVaBufferSetNumElements (VADriverContextP ctx,VABufferID buf_id,unsigned int num_elements);
VAStatus vlVaMapBuffer (VADriverContextP ctx,VABufferID buf_id,void **pbuf);
VAStatus vlVaUnmapBuffer (VADriverContextP ctx,VABufferID buf_id);
VAStatus vlVaDestroyBuffer (VADriverContextP ctx,VABufferID buffer_id);
VAStatus vlVaBeginPicture (VADriverContextP ctx,VAContextID context,VASurfaceID render_target);
VAStatus vlVaRenderPicture (VADriverContextP ctx,VAContextID context,VABufferID *buffers,int num_buffers);
VAStatus vlVaEndPicture (VADriverContextP ctx,VAContextID context);
VAStatus vlVaSyncSurface (VADriverContextP ctx,VASurfaceID render_target);
VAStatus vlVaQuerySurfaceStatus (VADriverContextP ctx,VASurfaceID render_target,VASurfaceStatus *status);
VAStatus vlVaPutSurface (VADriverContextP ctx,
VASurfaceID surface,
void* draw,
short srcx,
short srcy,
unsigned short srcw,
unsigned short srch,
short destx,
short desty,
unsigned short destw,
unsigned short desth,
VARectangle *cliprects,
unsigned int number_cliprects,
unsigned int flags);
VAStatus vlVaQueryImageFormats (VADriverContextP ctx,VAImageFormat *format_list,int *num_formats);
VAStatus vlVaQuerySubpictureFormats(VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats);
VAStatus vlVaCreateImage(VADriverContextP ctx,VAImageFormat *format,int width,int height,VAImage *image);
VAStatus vlVaDeriveImage(VADriverContextP ctx,VASurfaceID surface,VAImage *image);
VAStatus vlVaDestroyImage(VADriverContextP ctx,VAImageID image);
VAStatus vlVaSetImagePalette(VADriverContextP ctx,VAImageID image, unsigned char *palette);
VAStatus vlVaGetImage(VADriverContextP ctx,VASurfaceID surface,int x,int y,unsigned int width,unsigned int height,VAImageID image);
VAStatus vlVaPutImage(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 vlVaQuerySubpictureFormats(VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats);
VAStatus vlVaCreateSubpicture(VADriverContextP ctx,VAImageID image,VASubpictureID *subpicture);
VAStatus vlVaDestroySubpicture(VADriverContextP ctx,VASubpictureID subpicture);
VAStatus vlVaSubpictureImage(VADriverContextP ctx,VASubpictureID subpicture,VAImageID image);
VAStatus vlVaSetSubpictureChromakey(VADriverContextP ctx,VASubpictureID subpicture,unsigned int chromakey_min,unsigned int chromakey_max,unsigned int chromakey_mask);
VAStatus vlVaSetSubpictureGlobalAlpha(VADriverContextP ctx,VASubpictureID subpicture,float global_alpha);
VAStatus vlVaAssociateSubpicture(VADriverContextP ctx,
VASubpictureID subpicture,
VASurfaceID *target_surfaces,
int num_surfaces,
short src_x,
short src_y,
unsigned short src_width,
unsigned short src_height,
short dest_x,
short dest_y,
unsigned short dest_width,
unsigned short dest_height,
unsigned int flags);
VAStatus vlVaDeassociateSubpicture(VADriverContextP ctx,VASubpictureID subpicture,VASurfaceID *target_surfaces,int num_surfaces);
VAStatus vlVaQueryDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int *num_attributes);
VAStatus vlVaGetDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes);
VAStatus vlVaSetDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes);
VAStatus vlVaBufferInfo(VADriverContextP ctx,VAContextID context,VABufferID buf_id,VABufferType *type,unsigned int *size,unsigned int *num_elements);
VAStatus vlVaLockSurface(VADriverContextP ctx,
VASurfaceID surface,
unsigned int *fourcc,
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,
void **buffer);
VAStatus vlVaUnlockSurface(VADriverContextP ctx,VASurfaceID surface);
#endif //VA_PRIVATE_H
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