src/gallium/state_trackers/va/va_private.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef VA_PRIVATE_H
  29 #define VA_PRIVATE_H
  30
  31 #include <va/va.h>
  32 #include <va/va_backend.h>
  33
  34 #include <pipe/p_format.h>
  35 #include <pipe/p_state.h>
  36
  37 #define VA_DEBUG(_str,...) debug_printf("[Gallium VA backend]: " _str,__VA_ARGS__)
  38 #define VA_INFO(_str,...) VA_DEBUG("INFO: " _str,__VA_ARGS__)
  39 #define VA_WARNING(_str,...) VA_DEBUG("WARNING: " _str,__VA_ARGS__)
  40 #define VA_ERROR(_str,...) VA_DEBUG("ERROR: " _str,__VA_ARGS__)
  41
  42 #define VA_MAX_IMAGE_FORMATS_SUPPORTED 2
  43 #define VA_MAX_SUBPIC_FORMATS_SUPPORTED 2
  44 #define VA_MAX_ENTRYPOINTS 1
  45
  46 #define VL_HANDLES
  47
  48 typedef struct {
  49    struct vl_screen *vscreen;
  50    struct pipe_surface *backbuffer;
  51 } vlVaDriverContextPriv;
  52
  53 typedef struct {
  54    unsigned int width;
  55    unsigned int height;
  56    enum pipe_video_chroma_format format;
  57    VADriverContextP ctx;
  58 } vlVaSurfacePriv;
  59
  60 // Public functions:
  61 VAStatus __vaDriverInit_0_31 (VADriverContextP ctx);
  62
  63 // Private functions:
  64 struct VADriverVTable vlVaGetVtable();
  65
  66 bool vlCreateHTAB(void);
  67 void vlDestroyHTAB(void);
  68 VAGenericID vlAddDataHTAB(void *data);
  69 void* vlGetDataHTAB(VAGenericID handle);
  70
  71 // Vtable functions:
  72 VAStatus vlVaTerminate (VADriverContextP ctx);
  73 VAStatus vlVaQueryConfigProfiles (VADriverContextP ctx, VAProfile *profile_list,int *num_profiles);
  74 VAStatus vlVaQueryConfigEntrypoints (VADriverContextP ctx, VAProfile profile, VAEntrypoint  *entrypoint_list, int *num_entrypoints);
  75 VAStatus vlVaGetConfigAttributes (VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs);
  76 VAStatus vlVaCreateConfig (VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id);
  77 VAStatus vlVaDestroyConfig (VADriverContextP ctx, VAConfigID config_id);
  78 VAStatus vlVaQueryConfigAttributes (VADriverContextP ctx, VAConfigID config_id, VAProfile *profile, VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs);
  79 VAStatus vlVaCreateSurfaces (VADriverContextP ctx,int width,int height,int format,int num_surfaces,VASurfaceID *surfaces);
  80 VAStatus vlVaDestroySurfaces (VADriverContextP ctx, VASurfaceID *surface_list, int num_surfaces);
  81 VAStatus vlVaCreateContext (VADriverContextP ctx,VAConfigID config_id,int picture_width,int picture_height,int flag,VASurfaceID *render_targets,int num_render_targets,VAContextID *context);
  82 VAStatus vlVaDestroyContext (VADriverContextP ctx,VAContextID context);
  83 VAStatus vlVaCreateBuffer (VADriverContextP ctx,VAContextID context,VABufferType type,unsigned int size,unsigned int num_elements,void *data,VABufferID *buf_id);
  84 VAStatus vlVaBufferSetNumElements (VADriverContextP ctx,VABufferID buf_id,unsigned int num_elements);
  85 VAStatus vlVaMapBuffer (VADriverContextP ctx,VABufferID buf_id,void **pbuf);
  86 VAStatus vlVaUnmapBuffer (VADriverContextP ctx,VABufferID buf_id);
  87 VAStatus vlVaDestroyBuffer (VADriverContextP ctx,VABufferID buffer_id);
  88 VAStatus vlVaBeginPicture (VADriverContextP ctx,VAContextID context,VASurfaceID render_target);
  89 VAStatus vlVaRenderPicture (VADriverContextP ctx,VAContextID context,VABufferID *buffers,int num_buffers);
  90 VAStatus vlVaEndPicture (VADriverContextP ctx,VAContextID context);
  91 VAStatus vlVaSyncSurface (VADriverContextP ctx,VASurfaceID render_target);
  92 VAStatus vlVaQuerySurfaceStatus (VADriverContextP ctx,VASurfaceID render_target,VASurfaceStatus *status);
  93 VAStatus vlVaPutSurface (VADriverContextP ctx,
  94                          VASurfaceID surface,
  95                          void* draw,
  96                          short srcx,
  97                          short srcy,
  98                          unsigned short srcw,
  99                          unsigned short srch,
 100                          short destx,
 101                          short desty,
 102                          unsigned short destw,
 103                          unsigned short desth,
 104                          VARectangle *cliprects,
 105                          unsigned int number_cliprects,
 106                          unsigned int flags);
 107 VAStatus vlVaQueryImageFormats (VADriverContextP ctx,VAImageFormat *format_list,int *num_formats);
 108 VAStatus vlVaQuerySubpictureFormats(VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats);
 109 VAStatus vlVaCreateImage(VADriverContextP ctx,VAImageFormat *format,int width,int height,VAImage *image);
 110 VAStatus vlVaDeriveImage(VADriverContextP ctx,VASurfaceID surface,VAImage *image);
 111 VAStatus vlVaDestroyImage(VADriverContextP ctx,VAImageID image);
 112 VAStatus vlVaSetImagePalette(VADriverContextP ctx,VAImageID image, unsigned char *palette);
 113 VAStatus vlVaGetImage(VADriverContextP ctx,VASurfaceID surface,int x,int y,unsigned int width,unsigned int height,VAImageID image);
 114 VAStatus vlVaPutImage(VADriverContextP ctx,
 115                       VASurfaceID surface,
 116                       VAImageID image,
 117                       int src_x,
 118                       int src_y,
 119                       unsigned int src_width,
 120                       unsigned int src_height,
 121                       int dest_x,
 122                       int dest_y,
 123                       unsigned int dest_width,
 124                       unsigned int dest_height);
 125 VAStatus vlVaQuerySubpictureFormats(VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats);
 126 VAStatus vlVaCreateSubpicture(VADriverContextP ctx,VAImageID image,VASubpictureID *subpicture);
 127 VAStatus vlVaDestroySubpicture(VADriverContextP ctx,VASubpictureID subpicture);
 128 VAStatus vlVaSubpictureImage(VADriverContextP ctx,VASubpictureID subpicture,VAImageID image);
 129 VAStatus vlVaSetSubpictureChromakey(VADriverContextP ctx,VASubpictureID subpicture,unsigned int chromakey_min,unsigned int chromakey_max,unsigned int chromakey_mask);
 130 VAStatus vlVaSetSubpictureGlobalAlpha(VADriverContextP ctx,VASubpictureID subpicture,float global_alpha);
 131 VAStatus vlVaAssociateSubpicture(VADriverContextP ctx,
 132                                  VASubpictureID subpicture,
 133                                  VASurfaceID *target_surfaces,
 134                                  int num_surfaces,
 135                                  short src_x,
 136                                  short src_y,
 137                                  unsigned short src_width,
 138                                  unsigned short src_height,
 139                                  short dest_x,
 140                                  short dest_y,
 141                                  unsigned short dest_width,
 142                                  unsigned short dest_height,
 143                                  unsigned int flags);
 144 VAStatus vlVaDeassociateSubpicture(VADriverContextP ctx,VASubpictureID subpicture,VASurfaceID *target_surfaces,int num_surfaces);
 145 VAStatus vlVaQueryDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int *num_attributes);
 146 VAStatus vlVaGetDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes);
 147 VAStatus vlVaSetDisplayAttributes(VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes);
 148 VAStatus vlVaBufferInfo(VADriverContextP ctx,VAContextID context,VABufferID buf_id,VABufferType *type,unsigned int *size,unsigned int *num_elements);
 149 VAStatus vlVaLockSurface(VADriverContextP ctx,
 150                          VASurfaceID surface,
 151                          unsigned int *fourcc,
 152                          unsigned int *luma_stride,
 153                          unsigned int *chroma_u_stride,
 154                          unsigned int *chroma_v_stride,
 155                          unsigned int *luma_offset,
 156                          unsigned int *chroma_u_offset,
 157                          unsigned int *chroma_v_offset,
 158                          unsigned int *buffer_name,
 159                          void **buffer);
 160 VAStatus vlVaUnlockSurface(VADriverContextP ctx,VASurfaceID surface);
 161
 162 #endif //VA_PRIVATE_H