1 /**************************************************************************
2 *
3 * Copyright 2010 Thomas Balling Sørensen & Orasanu Lucian.
4 * Copyright 2014 Advanced Micro Devices, Inc.
5 * All Rights Reserved.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the
9 * "Software"), to deal in the Software without restriction, including
10 * without limitation the rights to use, copy, modify, merge, publish,
11 * distribute, sub license, and/or sell copies of the Software, and to
12 * permit persons to whom the Software is furnished to do so, subject to
13 * the following conditions:
14 *
15 * The above copyright notice and this permission notice (including the
16 * next paragraph) shall be included in all copies or substantial portions
17 * of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
22 * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
23 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 *
27 **************************************************************************/
28
29 #include "vl/vl_winsys.h"
30 #include "va_private.h"
31
32 VAStatus
vlVaQueryDisplayAttributes(VADriverContextP ctx,VADisplayAttribute * attr_list,int * num_attributes)33 vlVaQueryDisplayAttributes(VADriverContextP ctx, VADisplayAttribute *attr_list, int *num_attributes)
34 {
35 if (!ctx)
36 return VA_STATUS_ERROR_INVALID_CONTEXT;
37
38 if (ctx->max_display_attributes <= 0)
39 return VA_STATUS_ERROR_UNIMPLEMENTED;
40
41 if (!(attr_list && num_attributes))
42 return VA_STATUS_ERROR_INVALID_PARAMETER;
43
44 *num_attributes = 0;
45
46 #if VA_CHECK_VERSION(1, 15, 0)
47 attr_list->type = VADisplayPCIID;
48 (*num_attributes)++;
49 #endif
50
51 return vlVaGetDisplayAttributes(ctx, attr_list, *num_attributes);
52 }
53
54 VAStatus
vlVaGetDisplayAttributes(VADriverContextP ctx,VADisplayAttribute * attr_list,int num_attributes)55 vlVaGetDisplayAttributes(VADriverContextP ctx, VADisplayAttribute *attr_list, int num_attributes)
56 {
57 struct pipe_screen *pscreen;
58
59 if (!ctx)
60 return VA_STATUS_ERROR_INVALID_CONTEXT;
61
62 if (ctx->max_display_attributes <= 0)
63 return VA_STATUS_ERROR_UNIMPLEMENTED;
64
65 pscreen = VL_VA_PSCREEN(ctx);
66
67 if (!pscreen)
68 return VA_STATUS_ERROR_INVALID_CONTEXT;
69
70 if (!attr_list)
71 return VA_STATUS_ERROR_INVALID_PARAMETER;
72
73 for (unsigned i = 0; i < num_attributes; i++) {
74 switch (attr_list->type) {
75 #if VA_CHECK_VERSION(1, 15, 0)
76 case VADisplayPCIID: {
77 uint32_t vendor_id = pscreen->get_param(pscreen, PIPE_CAP_VENDOR_ID);
78 uint32_t device_id = pscreen->get_param(pscreen, PIPE_CAP_DEVICE_ID);
79 attr_list->min_value = attr_list->max_value = attr_list->value = (vendor_id << 16) | (device_id & 0xFFFF);
80 attr_list->flags = VA_DISPLAY_ATTRIB_GETTABLE;
81 break;
82 }
83 #endif
84 default:
85 /* Only attributes returned with VA_DISPLAY_ATTRIB_GETTABLE set in the "flags" field
86 * from vaQueryDisplayAttributes() can have their values retrieved.
87 */
88 break;
89 }
90 attr_list++;
91 }
92
93 return VA_STATUS_SUCCESS;
94 }
95
96 VAStatus
vlVaSetDisplayAttributes(VADriverContextP ctx,VADisplayAttribute * attr_list,int num_attributes)97 vlVaSetDisplayAttributes(VADriverContextP ctx, VADisplayAttribute *attr_list, int num_attributes)
98 {
99 if (!ctx)
100 return VA_STATUS_ERROR_INVALID_CONTEXT;
101
102 return VA_STATUS_ERROR_UNIMPLEMENTED;
103 }
104