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 #include <assert.h>
29
30 #include <va/va.h>
31 #include <va/va_backend.h>
32
33 #include "va_private.h"
34
35 static struct VADriverVTable vtable =
36 {
37 &vlVaTerminate, /* VAStatus (*vaTerminate) ( VADriverContextP ctx ); */
38 &vlVaQueryConfigProfiles, /* VAStatus (*vaQueryConfigProfiles) ( VADriverContextP ctx, VAProfile *profile_list,int *num_profiles); */
39 &vlVaQueryConfigEntrypoints, /* VAStatus (*vaQueryConfigEntrypoints) ( VADriverContextP ctx, VAProfile profile, VAEntrypoint *entrypoint_list, int *num_entrypoints ); */
40 &vlVaGetConfigAttributes, /* VAStatus (*vaGetConfigAttributes) ( VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs ); */
41 &vlVaCreateConfig, /* VAStatus (*vaCreateConfig) ( VADriverContextP ctx, VAProfile profile, VAEntrypoint entrypoint, VAConfigAttrib *attrib_list, int num_attribs, VAConfigID *config_id); */
42 &vlVaDestroyConfig, /* VAStatus (*vaDestroyConfig) ( VADriverContextP ctx, VAConfigID config_id); */
43 &vlVaQueryConfigAttributes, /* VAStatus (*vaQueryConfigAttributes) ( VADriverContextP ctx, VAConfigID config_id, VAProfile *profile, VAEntrypoint *entrypoint, VAConfigAttrib *attrib_list, int *num_attribs); */
44 &vlVaCreateSurfaces, /* VAStatus (*vaCreateSurfaces) ( VADriverContextP ctx,int width,int height,int format,int num_surfaces,VASurfaceID *surfaces); */
45 &vlVaDestroySurfaces, /* VAStatus (*vaDestroySurfaces) ( VADriverContextP ctx, VASurfaceID *surface_list, int num_surfaces ); */
46 &vlVaCreateContext, /* VAStatus (*vaCreateContext) (VADriverContextP ctx,VAConfigID config_id,int picture_width,int picture_height,int flag,VASurfaceID *render_targets,int num_render_targets,VAContextID *context); */
47 &vlVaDestroyContext, /* VAStatus (*vaDestroyContext) (VADriverContextP ctx,VAContextID context); */
48 &vlVaCreateBuffer, /* VAStatus (*vaCreateBuffer) (VADriverContextP ctx,VAContextID context,VABufferType type,unsigned int size,unsigned int num_elements,void *data,VABufferID *buf_id); */
49 &vlVaBufferSetNumElements, /* VAStatus (*vaBufferSetNumElements) (VADriverContextP ctx,VABufferID buf_id,unsigned int num_elements); */
50 &vlVaMapBuffer, /* VAStatus (*vaMapBuffer) (VADriverContextP ctx,VABufferID buf_id,void **pbuf); */
51 &vlVaUnmapBuffer, /* VAStatus (*vaUnmapBuffer) (VADriverContextP ctx,VABufferID buf_id); */
52 &vlVaDestroyBuffer, /* VAStatus (*vaDestroyBuffer) (VADriverContextP ctx,VABufferID buffer_id); */
53 &vlVaBeginPicture, /* VAStatus (*vaBeginPicture) (VADriverContextP ctx,VAContextID context,VASurfaceID render_target); */
54 &vlVaRenderPicture, /* VAStatus (*vaRenderPicture) (VADriverContextP ctx,VAContextID context,VABufferID *buffers,int num_buffers); */
55 &vlVaEndPicture, /* VAStatus (*vaEndPicture) (VADriverContextP ctx,VAContextID context); */
56 &vlVaSyncSurface, /* VAStatus (*vaSyncSurface) (VADriverContextP ctx,VASurfaceID render_target); */
57 &vlVaQuerySurfaceStatus, /* VAStatus (*vaQuerySurfaceStatus) (VADriverContextP ctx,VASurfaceID render_target,VASurfaceStatus *status); */
58 &vlVaPutSurface, /* VAStatus (*vaPutSurface) (
59 VADriverContextP ctx,
60 VASurfaceID surface,
61 void* draw,
62 short srcx,
63 short srcy,
64 unsigned short srcw,
65 unsigned short srch,
66 short destx,
67 short desty,
68 unsigned short destw,
69 unsigned short desth,
70 VARectangle *cliprects,
71 unsigned int number_cliprects,
72 unsigned int flags); */
73 &vlVaQueryImageFormats, /* VAStatus (*vaQueryImageFormats) ( VADriverContextP ctx, VAImageFormat *format_list,int *num_formats); */
74 &vlVaCreateImage, /* VAStatus (*vaCreateImage) (VADriverContextP ctx,VAImageFormat *format,int width,int height,VAImage *image); */
75 &vlVaDeriveImage, /* VAStatus (*vaDeriveImage) (VADriverContextP ctx,VASurfaceID surface,VAImage *image); */
76 &vlVaDestroyImage, /* VAStatus (*vaDestroyImage) (VADriverContextP ctx,VAImageID image); */
77 &vlVaSetImagePalette, /* VAStatus (*vaSetImagePalette) (VADriverContextP ctx,VAImageID image, unsigned char *palette); */
78 &vlVaGetImage, /* VAStatus (*vaGetImage) (VADriverContextP ctx,VASurfaceID surface,int x,int y,unsigned int width,unsigned int height,VAImageID image); */
79 &vlVaPutImage, /* VAStatus (*vaPutImage) (
80 VADriverContextP ctx,
81 VASurfaceID surface,
82 VAImageID image,
83 int src_x,
84 int src_y,
85 unsigned int src_width,
86 unsigned int src_height,
87 int dest_x,
88 int dest_y,
89 unsigned int dest_width,
90 unsigned int dest_height
91 ); */
92 &vlVaQuerySubpictureFormats, /* VAStatus (*vaQuerySubpictureFormats) (VADriverContextP ctx,VAImageFormat *format_list,unsigned int *flags,unsigned int *num_formats); */
93 &vlVaCreateSubpicture, /* VAStatus (*vaCreateSubpicture) (VADriverContextP ctx,VAImageID image,VASubpictureID *subpicture); */
94 &vlVaDestroySubpicture, /* VAStatus (*vaDestroySubpicture) (VADriverContextP ctx,VASubpictureID subpicture); */
95 &vlVaSubpictureImage, /* VAStatus (*vaSetSubpictureImage) (VADriverContextP ctx,VASubpictureID subpicture,VAImageID image); */
96 &vlVaSetSubpictureChromakey, /* VAStatus (*vaSetSubpictureChromakey) (VADriverContextP ctx,VASubpictureID subpicture,unsigned int chromakey_min,unsigned int chromakey_max,unsigned int chromakey_mask); */
97 &vlVaSetSubpictureGlobalAlpha, /* VAStatus (*vaSetSubpictureGlobalAlpha) (VADriverContextP ctx,VASubpictureID subpicture,float global_alpha); */
98 &vlVaAssociateSubpicture, /* VAStatus (*vaAssociateSubpicture) (
99 VADriverContextP ctx,
100 VASubpictureID subpicture,
101 VASurfaceID *target_surfaces,
102 int num_surfaces,
103 short src_x,
104 short src_y,
105 unsigned short src_width,
106 unsigned short src_height,
107 short dest_x,
108 short dest_y,
109 unsigned short dest_width,
110 unsigned short dest_height,
111 unsigned int flags); */
112 &vlVaDeassociateSubpicture, /* VAStatus (*vaDeassociateSubpicture) (VADriverContextP ctx,VASubpictureID subpicture,VASurfaceID *target_surfaces,int num_surfaces); */
113 &vlVaQueryDisplayAttributes, /* VAStatus (*vaQueryDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int *num_attributes); */
114 &vlVaGetDisplayAttributes, /* VAStatus (*vaGetDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes); */
115 &vlVaSetDisplayAttributes, /* VAStatus (*vaSetDisplayAttributes) (VADriverContextP ctx,VADisplayAttribute *attr_list,int num_attributes); */
116 &vlVaBufferInfo, /* VAStatus (*vaBufferInfo) (VADriverContextP ctx,VAContextID context,VABufferID buf_id,VABufferType *type,unsigned int *size,unsigned int *num_elements); */
117 &vlVaLockSurface, /* VAStatus (*vaLockSurface) (
118 VADriverContextP ctx,
119 VASurfaceID surface,
120 unsigned int *fourcc,
121 unsigned int *luma_stride,
122 unsigned int *chroma_u_stride,
123 unsigned int *chroma_v_stride,
124 unsigned int *luma_offset,
125 unsigned int *chroma_u_offset,
126 unsigned int *chroma_v_offset,
127 unsigned int *buffer_name,
128 void **buffer); */
129 &vlVaUnlockSurface, /* VAStatus (*vaUnlockSurface) (VADriverContextP ctx,VASurfaceID surface); */
130 NULL /* struct VADriverVTableGLX *glx; "Optional" */
131 };
132
vlVaGetVtable()133 struct VADriverVTable vlVaGetVtable()
134 {
135 return vtable;
136 }
137