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_format.h"
32
33 #include "va_private.h"
34
35 typedef struct {
36 enum pipe_format pipe_format;
37 VAImageFormat va_format;
38 unsigned int va_flags;
39 } va_subpicture_formats_supported_t;
40
41 static const va_subpicture_formats_supported_t va_subpicture_formats_supported[VA_MAX_SUBPIC_FORMATS_SUPPORTED + 1] =
42 {
43 { PIPE_FORMAT_B8G8R8A8_UNORM,
44 { VA_FOURCC('B','G','R','A'), VA_LSB_FIRST, 32, 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 },
45 0 },
46 { PIPE_FORMAT_R8G8B8A8_UNORM,
47 { VA_FOURCC_RGBA, VA_LSB_FIRST, 32, 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 },
48 0 }
49 };
50
51 VAStatus
vlVaQuerySubpictureFormats(VADriverContextP ctx,VAImageFormat * format_list,unsigned int * flags,unsigned int * num_formats)52 vlVaQuerySubpictureFormats(VADriverContextP ctx, VAImageFormat *format_list,
53 unsigned int *flags, unsigned int *num_formats)
54 {
55 if (!ctx)
56 return VA_STATUS_ERROR_INVALID_CONTEXT;
57
58 if (!(format_list && flags && num_formats))
59 return VA_STATUS_ERROR_UNKNOWN;
60
61 num_formats[0] = VA_MAX_SUBPIC_FORMATS_SUPPORTED;
62
63 int n = 0;
64 /* Query supported formats */
65 for (n = 0; n < VA_MAX_SUBPIC_FORMATS_SUPPORTED ; n++) {
66 const va_subpicture_formats_supported_t * const format_map = &va_subpicture_formats_supported[n];
67 flags[n] = format_map->va_flags;
68 format_list[n] = format_map->va_format;
69 }
70
71 return VA_STATUS_SUCCESS;
72 }
73
74 VAStatus
vlVaCreateSubpicture(VADriverContextP ctx,VAImageID image,VASubpictureID * subpicture)75 vlVaCreateSubpicture(VADriverContextP ctx, VAImageID image, VASubpictureID *subpicture)
76 {
77 if (!ctx)
78 return VA_STATUS_ERROR_INVALID_CONTEXT;
79
80 return VA_STATUS_ERROR_UNIMPLEMENTED;
81 }
82
83 VAStatus
vlVaDestroySubpicture(VADriverContextP ctx,VASubpictureID subpicture)84 vlVaDestroySubpicture(VADriverContextP ctx, VASubpictureID subpicture)
85 {
86 if (!ctx)
87 return VA_STATUS_ERROR_INVALID_CONTEXT;
88
89 return VA_STATUS_ERROR_UNIMPLEMENTED;
90 }
91
92 VAStatus
vlVaSubpictureImage(VADriverContextP ctx,VASubpictureID subpicture,VAImageID image)93 vlVaSubpictureImage(VADriverContextP ctx, VASubpictureID subpicture, VAImageID image)
94 {
95 if (!ctx)
96 return VA_STATUS_ERROR_INVALID_CONTEXT;
97
98 return VA_STATUS_ERROR_UNIMPLEMENTED;
99 }
100
101 VAStatus
vlVaSetSubpictureChromakey(VADriverContextP ctx,VASubpictureID subpicture,unsigned int chromakey_min,unsigned int chromakey_max,unsigned int chromakey_mask)102 vlVaSetSubpictureChromakey(VADriverContextP ctx, VASubpictureID subpicture,
103 unsigned int chromakey_min, unsigned int chromakey_max, unsigned int chromakey_mask)
104 {
105 if (!ctx)
106 return VA_STATUS_ERROR_INVALID_CONTEXT;
107
108 return VA_STATUS_ERROR_UNIMPLEMENTED;
109 }
110
111 VAStatus
vlVaSetSubpictureGlobalAlpha(VADriverContextP ctx,VASubpictureID subpicture,float global_alpha)112 vlVaSetSubpictureGlobalAlpha(VADriverContextP ctx, VASubpictureID subpicture, float global_alpha)
113 {
114 if (!ctx)
115 return VA_STATUS_ERROR_INVALID_CONTEXT;
116
117 return VA_STATUS_ERROR_UNIMPLEMENTED;
118 }
119
120 VAStatus
vlVaAssociateSubpicture(VADriverContextP ctx,VASubpictureID subpicture,VASurfaceID * target_surfaces,int num_surfaces,short src_x,short src_y,unsigned short src_width,unsigned short src_height,short dest_x,short dest_y,unsigned short dest_width,unsigned short dest_height,unsigned int flags)121 vlVaAssociateSubpicture(VADriverContextP ctx, VASubpictureID subpicture, VASurfaceID *target_surfaces,
122 int num_surfaces, short src_x, short src_y,
123 unsigned short src_width, unsigned short src_height,
124 short dest_x, short dest_y,
125 unsigned short dest_width,
126 unsigned short dest_height,
127 unsigned int flags)
128 {
129 if (!ctx)
130 return VA_STATUS_ERROR_INVALID_CONTEXT;
131
132 return VA_STATUS_ERROR_UNIMPLEMENTED;
133 }
134
135 VAStatus
vlVaDeassociateSubpicture(VADriverContextP ctx,VASubpictureID subpicture,VASurfaceID * target_surfaces,int num_surfaces)136 vlVaDeassociateSubpicture(VADriverContextP ctx, VASubpictureID subpicture,
137 VASurfaceID *target_surfaces, int num_surfaces)
138 {
139 if (!ctx)
140 return VA_STATUS_ERROR_INVALID_CONTEXT;
141
142 return VA_STATUS_ERROR_UNIMPLEMENTED;
143 }
144