1 /*
2 * Copyright (c) 2007 Intel Corporation. All Rights Reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sub license, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
14 * of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 */
24
25 #define _GNU_SOURCE 1
26 #include "sysdeps.h"
27 #include "va.h"
28 #include "va_backend.h"
29 #include "va_backend_tpi.h"
30
31 #include <assert.h>
32 #include <stdarg.h>
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <string.h>
36 #include <dlfcn.h>
37 #include <unistd.h>
38
39 #define CTX(dpy) (((VADisplayContextP)dpy)->pDriverContext)
40 #define CHECK_DISPLAY(dpy) if( !vaDisplayIsValid(dpy) ) { return VA_STATUS_ERROR_INVALID_DISPLAY; }
41
42
43 /*
44 * Create surfaces with special inputs/requirements
45 */
vaCreateSurfacesWithAttribute(VADisplay dpy,int width,int height,int format,int num_surfaces,VASurfaceID * surfaces,VASurfaceAttributeTPI * attribute_tpi)46 VAStatus vaCreateSurfacesWithAttribute (
47 VADisplay dpy,
48 int width,
49 int height,
50 int format,
51 int num_surfaces,
52 VASurfaceID *surfaces, /* out */
53 VASurfaceAttributeTPI *attribute_tpi
54 )
55 {
56 VADriverContextP ctx;
57 struct VADriverVTableTPI *tpi;
58 CHECK_DISPLAY(dpy);
59 ctx = CTX(dpy);
60
61 printf("WARNING: vaCreateSurfacesWithAttribute will be removed, please use vaCreateSurfaces\n");
62
63 tpi = (struct VADriverVTableTPI *)ctx->vtable_tpi;
64 if (tpi && tpi->vaCreateSurfacesWithAttribute) {
65 return tpi->vaCreateSurfacesWithAttribute( ctx, width, height, format, num_surfaces, surfaces, attribute_tpi);
66 } else
67 return VA_STATUS_ERROR_UNIMPLEMENTED;
68 }
69
70
vaPutSurfaceBuf(VADisplay dpy,VASurfaceID surface,unsigned char * data,int * data_len,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)71 VAStatus vaPutSurfaceBuf (
72 VADisplay dpy,
73 VASurfaceID surface,
74 unsigned char* data,
75 int* data_len,
76 short srcx,
77 short srcy,
78 unsigned short srcw,
79 unsigned short srch,
80 short destx,
81 short desty,
82 unsigned short destw,
83 unsigned short desth,
84 VARectangle *cliprects, /* client supplied clip list */
85 unsigned int number_cliprects, /* number of clip rects in the clip list */
86 unsigned int flags /* de-interlacing flags */
87 )
88 {
89 VADriverContextP ctx;
90 struct VADriverVTableTPI *tpi;
91 CHECK_DISPLAY(dpy);
92 ctx = CTX(dpy);
93
94 tpi = ( struct VADriverVTableTPI *)ctx->vtable_tpi;
95 if (tpi && tpi->vaPutSurfaceBuf) {
96 return tpi->vaPutSurfaceBuf( ctx, surface, data, data_len, srcx, srcy, srcw, srch,
97 destx, desty, destw, desth, cliprects, number_cliprects, flags );
98 } else
99 return VA_STATUS_ERROR_UNIMPLEMENTED;
100 }
101
vaSetTimestampForSurface(VADisplay dpy,VASurfaceID surface,long long timestamp)102 VAStatus vaSetTimestampForSurface(
103 VADisplay dpy,
104 VASurfaceID surface,
105 long long timestamp
106 )
107 {
108 VADriverContextP ctx;
109 struct VADriverVTableTPI *tpi;
110 CHECK_DISPLAY(dpy);
111 ctx = CTX(dpy);
112
113 tpi = ( struct VADriverVTableTPI *)ctx->vtable_tpi;
114 if (tpi && tpi->vaSetTimestampForSurface) {
115 return tpi->vaSetTimestampForSurface(ctx, surface, timestamp);
116 } else
117 return VA_STATUS_ERROR_UNIMPLEMENTED;
118
119 }
120
121
122