PipeWire  0.3.66
buffer/type-info.h
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1 /* Simple Plugin API */
2 /* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
3 /* SPDX-License-Identifier: MIT */
4 
5 #ifndef SPA_BUFFER_TYPES_H
6 #define SPA_BUFFER_TYPES_H
7 
13 #ifdef __cplusplus
14 extern "C" {
15 #endif
16 
17 #include <spa/buffer/buffer.h>
18 #include <spa/buffer/meta.h>
19 #include <spa/utils/type.h>
20 
21 #define SPA_TYPE_INFO_Buffer SPA_TYPE_INFO_POINTER_BASE "Buffer"
22 #define SPA_TYPE_INFO_BUFFER_BASE SPA_TYPE_INFO_Buffer ":"
23 
25 #define SPA_TYPE_INFO_Data SPA_TYPE_INFO_ENUM_BASE "Data"
26 #define SPA_TYPE_INFO_DATA_BASE SPA_TYPE_INFO_Data ":"
27 
29 #define SPA_TYPE_INFO_DATA_Fd SPA_TYPE_INFO_DATA_BASE "Fd"
30 #define SPA_TYPE_INFO_DATA_FD_BASE SPA_TYPE_INFO_DATA_Fd ":"
31 
32 static const struct spa_type_info spa_type_data_type[] = {
38  { 0, 0, NULL, NULL },
39 };
40 
41 #define SPA_TYPE_INFO_Meta SPA_TYPE_INFO_POINTER_BASE "Meta"
42 #define SPA_TYPE_INFO_META_BASE SPA_TYPE_INFO_Meta ":"
43 
44 #define SPA_TYPE_INFO_META_Array SPA_TYPE_INFO_META_BASE "Array"
45 #define SPA_TYPE_INFO_META_ARRAY_BASE SPA_TYPE_INFO_META_Array ":"
46 
47 #define SPA_TYPE_INFO_META_Region SPA_TYPE_INFO_META_BASE "Region"
48 #define SPA_TYPE_INFO_META_REGION_BASE SPA_TYPE_INFO_META_Region ":"
49 
50 #define SPA_TYPE_INFO_META_ARRAY_Region SPA_TYPE_INFO_META_ARRAY_BASE "Region"
51 #define SPA_TYPE_INFO_META_ARRAY_REGION_BASE SPA_TYPE_INFO_META_ARRAY_Region ":"
52 
53 static const struct spa_type_info spa_type_meta_type[] = {
63  { 0, 0, NULL, NULL },
64 };
65 
70 #ifdef __cplusplus
71 } /* extern "C" */
72 #endif
73 
74 #endif /* SPA_BUFFER_TYPES_H */
spa/buffer/buffer.h
#define SPA_TYPE_INFO_META_REGION_BASE
Definition: buffer/type-info.h:65
#define SPA_TYPE_INFO_DATA_FD_BASE
Definition: buffer/type-info.h:41
static const struct spa_type_info spa_type_data_type[]
Definition: buffer/type-info.h:43
#define SPA_TYPE_INFO_META_BASE
Definition: buffer/type-info.h:55
#define SPA_TYPE_INFO_META_ARRAY_REGION_BASE
Definition: buffer/type-info.h:70
#define SPA_TYPE_INFO_DATA_BASE
Definition: buffer/type-info.h:35
static const struct spa_type_info spa_type_meta_type[]
Definition: buffer/type-info.h:72
@ SPA_META_VideoDamage
array of struct spa_meta_region with damage, where an invalid entry or end-of-array marks the end.
Definition: meta.h:29
@ SPA_META_Bitmap
struct spa_meta_bitmap
Definition: meta.h:30
@ SPA_META_VideoTransform
struct spa_meta_transform
Definition: meta.h:35
@ SPA_META_Cursor
struct spa_meta_cursor
Definition: meta.h:31
@ SPA_META_Busy
don't write to buffer when count > 0
Definition: meta.h:34
@ SPA_META_VideoCrop
struct spa_meta_region with cropping data
Definition: meta.h:28
@ SPA_META_Header
struct spa_meta_header
Definition: meta.h:27
@ SPA_META_Control
metadata contains a spa_meta_control associated with the data
Definition: meta.h:32
@ SPA_META_Invalid
Definition: meta.h:26
@ SPA_DATA_MemFd
generic fd, mmap to get to memory
Definition: buffer/buffer.h:35
@ SPA_DATA_MemPtr
pointer to memory, the data field in struct spa_data is set.
Definition: buffer/buffer.h:33
@ SPA_DATA_Invalid
Definition: buffer/buffer.h:32
@ SPA_DATA_MemId
memory is identified with an id
Definition: buffer/buffer.h:37
@ SPA_DATA_DmaBuf
fd to dmabuf memory
Definition: buffer/buffer.h:36
@ SPA_TYPE_Int
Definition: spa/include/spa/utils/type.h:34
@ SPA_TYPE_Pointer
Definition: spa/include/spa/utils/type.h:47
spa/buffer/meta.h
spa/utils/type.h
Definition: spa/include/spa/utils/type.h:142