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 <va/va.h>
29 #include <va/va_backend.h>
30
31 #include "pipe/p_screen.h"
32 #include "pipe/p_screen.h"
33 #include "pipe/p_video_decoder.h"
34
35 #include "util/u_debug.h"
36 #include "util/u_memory.h"
37 #include "vl/vl_winsys.h"
38
39 #include "va_private.h"
40
41 PUBLIC VAStatus
__vaDriverInit_0_31(VADriverContextP ctx)42 __vaDriverInit_0_31(VADriverContextP ctx)
43 {
44 vlVaDriverContextPriv *driver_context = NULL;
45
46 if (!ctx)
47 return VA_STATUS_ERROR_INVALID_CONTEXT;
48
49
50 /* Create private driver context */
51 driver_context = CALLOC(1,sizeof(vlVaDriverContextPriv));
52 if (!driver_context)
53 return VA_STATUS_ERROR_ALLOCATION_FAILED;
54
55 driver_context->vscreen = vl_screen_create(ctx->native_dpy, ctx->x11_screen);
56 if (!driver_context->vscreen) {
57 FREE(driver_context);
58 return VA_STATUS_ERROR_ALLOCATION_FAILED;
59 }
60
61 ctx->str_vendor = "mesa gallium vaapi";
62 ctx->vtable = vlVaGetVtable();
63 ctx->max_attributes = 1;
64 ctx->max_display_attributes = 1;
65 ctx->max_entrypoints = VA_MAX_ENTRYPOINTS;
66 ctx->max_image_formats = VA_MAX_IMAGE_FORMATS_SUPPORTED;
67 ctx->max_profiles = 1;
68 ctx->max_subpic_formats = VA_MAX_SUBPIC_FORMATS_SUPPORTED;
69 ctx->version_major = 3;
70 ctx->version_minor = 1;
71 ctx->pDriverData = (void *)driver_context;
72
73 VA_INFO("vl_screen_pointer %p\n",ctx->native_dpy);
74
75 return VA_STATUS_SUCCESS;
76 }
77
78 VAStatus
vlVaCreateContext(VADriverContextP ctx,VAConfigID config_id,int picture_width,int picture_height,int flag,VASurfaceID * render_targets,int num_render_targets,VAContextID * conext)79 vlVaCreateContext(VADriverContextP ctx, VAConfigID config_id, int picture_width,
80 int picture_height, int flag, VASurfaceID *render_targets,
81 int num_render_targets, VAContextID *conext)
82 {
83 if (!ctx)
84 return VA_STATUS_ERROR_INVALID_CONTEXT;
85
86 return VA_STATUS_ERROR_UNIMPLEMENTED;
87 }
88
89 VAStatus
vlVaDestroyContext(VADriverContextP ctx,VAContextID context)90 vlVaDestroyContext(VADriverContextP ctx, VAContextID context)
91 {
92 if (!ctx)
93 return VA_STATUS_ERROR_INVALID_CONTEXT;
94
95 return VA_STATUS_ERROR_UNIMPLEMENTED;
96 }
97
98 VAStatus
vlVaTerminate(VADriverContextP ctx)99 vlVaTerminate(VADriverContextP ctx)
100 {
101 if (!ctx)
102 return VA_STATUS_ERROR_INVALID_CONTEXT;
103
104 return VA_STATUS_ERROR_UNIMPLEMENTED;
105 }
106