ftab.c revision 2b296ec77c2b95e7632b45100de5a0878ac2a294 
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#include <va/va.h>
30#include <va/va_backend.h>
31#include "va_private.h"
32
33struct VADriverVTable vlVaGetVtable();
34
35static 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
133struct VADriverVTable vlVaGetVtable()
134{
135	return vtable;
136}
137