1 /*
2 * Mesa 3-D graphics library
3 *
4 * Copyright (C) 2017 Red Hat.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *
24 * Authors: Dave Airlie <[email protected]>
25 * Andres Rodriguez <[email protected]>
26 */
27
28 /**
29 * \file externalobjects.h
30 *
31 * Declarations of functions related to the API interop extensions.
32 */
33
34 #ifndef EXTERNALOBJECTS_H
35 #define EXTERNALOBJECTS_H
36
37 #include "util/glheader.h"
38 #include "hash.h"
39
40 static inline struct gl_memory_object *
_mesa_lookup_memory_object(struct gl_context * ctx,GLuint memory)41 _mesa_lookup_memory_object(struct gl_context *ctx, GLuint memory)
42 {
43 if (!memory)
44 return NULL;
45
46 return (struct gl_memory_object *)
47 _mesa_HashLookup(&ctx->Shared->MemoryObjects, memory);
48 }
49
50 static inline struct gl_memory_object *
_mesa_lookup_memory_object_locked(struct gl_context * ctx,GLuint memory)51 _mesa_lookup_memory_object_locked(struct gl_context *ctx, GLuint memory)
52 {
53 if (!memory)
54 return NULL;
55
56 return (struct gl_memory_object *)
57 _mesa_HashLookupLocked(&ctx->Shared->MemoryObjects, memory);
58 }
59
60 static inline struct gl_semaphore_object *
_mesa_lookup_semaphore_object(struct gl_context * ctx,GLuint semaphore)61 _mesa_lookup_semaphore_object(struct gl_context *ctx, GLuint semaphore)
62 {
63 if (!semaphore)
64 return NULL;
65
66 return (struct gl_semaphore_object *)
67 _mesa_HashLookup(&ctx->Shared->SemaphoreObjects, semaphore);
68 }
69
70 static inline struct gl_semaphore_object *
_mesa_lookup_semaphore_object_locked(struct gl_context * ctx,GLuint semaphore)71 _mesa_lookup_semaphore_object_locked(struct gl_context *ctx, GLuint semaphore)
72 {
73 if (!semaphore)
74 return NULL;
75
76 return (struct gl_semaphore_object *)
77 _mesa_HashLookupLocked(&ctx->Shared->SemaphoreObjects, semaphore);
78 }
79
80 extern void
81 _mesa_delete_memory_object(struct gl_context *ctx,
82 struct gl_memory_object *semObj);
83
84 extern void
85 _mesa_delete_semaphore_object(struct gl_context *ctx,
86 struct gl_semaphore_object *semObj);
87
88 #endif
89