| /* |
| * Copyright (c) 2013, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef ANDROID_SYS_TRACER_H |
| #define ANDROID_SYS_TRACER_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /*Note: Google came up with c interface for tracer in mr2, can be used |
| * directly instead of below interface, keeping for compatability |
| * with older code |
| */ |
| |
| |
| // These tags must be kept in sync with frameworks/native/include/utils/Trace.h. |
| #ifndef ATRACE_TAG_NEVER |
| #define ATRACE_TAG_NEVER 0 // The "never" tag is never enabled. |
| #define ATRACE_TAG_ALWAYS (1<<0) // The "always" tag is always enabled. |
| #define ATRACE_TAG_GRAPHICS (1<<1) |
| #define ATRACE_TAG_INPUT (1<<2) |
| #define ATRACE_TAG_VIEW (1<<3) |
| #define ATRACE_TAG_WEBVIEW (1<<4) |
| #define ATRACE_TAG_WINDOW_MANAGER (1<<5) |
| #define ATRACE_TAG_ACTIVITY_MANAGER (1<<6) |
| #define ATRACE_TAG_SYNC_MANAGER (1<<7) |
| #define ATRACE_TAG_AUDIO (1<<8) |
| #define ATRACE_TAG_VIDEO (1<<9) |
| #define ATRACE_TAG_CAMERA (1<<10) |
| #define ATRACE_TAG_LAST ATRACE_TAG_CAMERA |
| #endif |
| |
| //not implemented |
| #ifdef ATRACE_CALL |
| #undef ATRACE_CALL |
| #undef ATRACE_NAME |
| #endif |
| #define ATRACE_CALL() |
| #define ATRACE_NAME(name) |
| |
| // ATRACE_INT traces a named integer value. This can be used to track how the |
| // value changes over time in a trace. |
| #ifdef ATRACE_INT |
| #undef ATRACE_INT |
| #endif |
| #define ATRACE_INT(name, value) traceCounter(ATRACE_TAG, name, value) |
| |
| // ATRACE_ENABLED returns true if the trace tag is enabled. It can be used as a |
| // guard condition around more expensive trace calculations. |
| #ifdef ATRACE_ENABLED |
| #undef ATRACE_ENABLED |
| #endif |
| #define ATRACE_ENABLED() isTagEnabled(ATRACE_TAG) |
| |
| #undef ATRACE_BEGIN |
| #define ATRACE_BEGIN traceBegin |
| #undef ATRACE_END |
| #define ATRACE_END traceEnd |
| |
| void traceBegin(uint64_t tag, const char* name); |
| void traceEnd(uint64_t tag); |
| void traceCounter(uint64_t tag, const char* name, int32_t value); |
| int isTagEnabled(uint64_t tag); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif // ANDROID_TEST_FRAMEWORK_H |