1/*
2Copyright (c) 2012, Broadcom Europe Ltd
3All rights reserved.
4
5Redistribution and use in source and binary forms, with or without
6modification, are permitted provided that the following conditions are met:
7 * Redistributions of source code must retain the above copyright
8 notice, this list of conditions and the following disclaimer.
9 * Redistributions in binary form must reproduce the above copyright
10 notice, this list of conditions and the following disclaimer in the
11 documentation and/or other materials provided with the distribution.
12 * Neither the name of the copyright holder nor the
13 names of its contributors may be used to endorse or promote products
14 derived from this software without specific prior written permission.
15
16THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
20DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*/
27
28#define EGL_EGLEXT_PROTOTYPES /* we want the prototypes so the compiler will check that the signatures match */
29
30#include "interface/khronos/common/khrn_int_common.h"
31
32#include "interface/khronos/common/khrn_client.h"
33#include "interface/khronos/common/khrn_client_rpc.h"
34
35#include "interface/khronos/egl/egl_client_config.h"
36
37#include "interface/khronos/ext/egl_brcm_driver_monitor_client.h"
38
39#include "interface/khronos/include/EGL/egl.h"
40#include "interface/khronos/include/EGL/eglext.h"
41
42#if EGL_BRCM_driver_monitor
43
44EGLAPI EGLBoolean EGLAPIENTRY eglInitDriverMonitorBRCM(EGLDisplay dpy, EGLint hw_bank, EGLint l3c_bank)
45{
46 CLIENT_THREAD_STATE_T *thread = CLIENT_GET_THREAD_STATE();
47 EGLBoolean result;
48
49 CLIENT_LOCK();
50
51 {
52 CLIENT_PROCESS_STATE_T *process = client_egl_get_process_state(thread, dpy, EGL_TRUE);
53
54 if (process)
55 {
56 if (!process->driver_monitor_inited)
57 process->driver_monitor_inited = RPC_BOOLEAN_RES(RPC_CALL2_RES(eglInitDriverMonitorBRCM_impl,
58 thread,
59 EGLINITDRIVERMONITORBRCM_ID,
60 hw_bank, l3c_bank));
61
62 if (process->driver_monitor_inited)
63 {
64 thread->error = EGL_SUCCESS;
65 result = EGL_TRUE;
66 }
67 else
68 {
69 thread->error = EGL_BAD_ALLOC;
70 result = EGL_FALSE;
71 }
72 }
73 else
74 result = EGL_FALSE;
75 }
76
77 CLIENT_UNLOCK();
78
79 return result;
80}
81
82void egl_driver_monitor_term(CLIENT_PROCESS_STATE_T *process)
83{
84 CLIENT_THREAD_STATE_T *thread = CLIENT_GET_THREAD_STATE();
85
86 if (process->driver_monitor_inited)
87 {
88 RPC_CALL0(eglTermDriverMonitorBRCM_impl,
89 thread,
90 EGLTERMDRIVERMONITORBRCM_ID);
91
92 process->driver_monitor_inited = false;
93 }
94}
95
96EGLAPI void EGLAPIENTRY eglGetDriverMonitorXMLBRCM(EGLDisplay dpy, EGLint bufSize, EGLint *length, char *xmlStats)
97{
98 CLIENT_THREAD_STATE_T *thread = CLIENT_GET_THREAD_STATE();
99
100 CLIENT_LOCK();
101
102 {
103 CLIENT_PROCESS_STATE_T *process = client_egl_get_process_state(thread, dpy, EGL_TRUE);
104
105 if (process)
106 {
107 if (process->driver_monitor_inited && xmlStats != NULL)
108 {
109 RPC_CALL2_OUT_BULK(eglGetDriverMonitorXMLBRCM_impl,
110 thread,
111 EGLGETDRIVERMONITORXMLBRCM_ID, bufSize, xmlStats);
112
113 if (length != NULL)
114 *length = strlen(xmlStats);
115 }
116 }
117 }
118
119 CLIENT_UNLOCK();
120}
121
122EGLAPI EGLBoolean EGLAPIENTRY eglTermDriverMonitorBRCM(EGLDisplay dpy)
123{
124 CLIENT_THREAD_STATE_T *thread = CLIENT_GET_THREAD_STATE();
125 EGLBoolean result;
126
127 CLIENT_LOCK();
128
129 {
130 CLIENT_PROCESS_STATE_T *process = client_egl_get_process_state(thread, dpy, EGL_TRUE);
131
132 if (process)
133 {
134 egl_driver_monitor_term(process);
135
136 thread->error = EGL_SUCCESS;
137 result = EGL_TRUE;
138 }
139 else
140 result = EGL_FALSE;
141 }
142
143 CLIENT_UNLOCK();
144
145 return result;
146}
147
148#endif
149