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/*
* Copyright (C) 2016 ARM Limited. All rights reserved.
*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <inttypes.h>
#include <stdlib.h>
#include <vector>
#include <algorithm>
#if GRALLOC_USE_GRALLOC1_API == 1
#include <hardware/gralloc1.h>
#else
#include <hardware/gralloc.h>
#endif
#include <hardware/hardware.h>
#include "mali_gralloc_module.h"
#include "gralloc_priv.h"
#include "mali_gralloc_debug.h"
static pthread_mutex_t dump_lock = PTHREAD_MUTEX_INITIALIZER;
static std::vector<private_handle_t *> dump_buffers;
static android::String8 dumpStrings;
void mali_gralloc_dump_buffer_add(private_handle_t *handle)
{
if (NULL == handle)
{
ALOGE("Invalid handle %p and return", handle);
return;
}
pthread_mutex_lock(&dump_lock);
dump_buffers.push_back(handle);
pthread_mutex_unlock(&dump_lock);
}
void mali_gralloc_dump_buffer_erase(private_handle_t *handle)
{
if (NULL == handle)
{
ALOGE("Invalid handle %p and return", handle);
return;
}
pthread_mutex_lock(&dump_lock);
dump_buffers.erase(std::remove(dump_buffers.begin(), dump_buffers.end(), handle));
pthread_mutex_unlock(&dump_lock);
}
void mali_gralloc_dump_string(android::String8 &buf, const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
buf.appendFormatV(fmt, args);
va_end(args);
}
void mali_gralloc_dump_buffers(android::String8 &dumpStrings, uint32_t *outSize)
{
if (NULL == outSize)
{
ALOGE("Invalid pointer to dump buffer size and return");
return;
}
dumpStrings.clear();
mali_gralloc_dump_string(dumpStrings,
"-------------------------Start to dump Gralloc buffers info------------------------\n");
private_handle_t *hnd;
size_t num;
mali_gralloc_dump_string(dumpStrings, " handle | width | height | stride | req format |internal "
"format|consumer usage|producer usage| shared fd | AFBC "
"|\n");
mali_gralloc_dump_string(dumpStrings, "------------+-------+--------+--------+----------------+---------------+----"
"----------+--------------+-----------+------+\n");
pthread_mutex_lock(&dump_lock);
for (num = 0; num < dump_buffers.size(); num++)
{
hnd = dump_buffers[num];
mali_gralloc_dump_string(dumpStrings, " %08" PRIxPTR " | %5d | %5d | %5d | %08x | %09" PRIx64
" | %09" PRIx64 " | %09" PRIx64 " | %08x | %4d |\n",
hnd, hnd->width, hnd->height, hnd->stride, hnd->req_format, hnd->internal_format,
hnd->consumer_usage, hnd->producer_usage, hnd->share_fd,
(hnd->internal_format & MALI_GRALLOC_INTFMT_AFBCENABLE_MASK) ? true : false);
}
pthread_mutex_unlock(&dump_lock);
mali_gralloc_dump_string(
dumpStrings, "---------------------End dump Gralloc buffers info with num %zu----------------------\n", num);
*outSize = dumpStrings.size();
}
void mali_gralloc_dump_internal(uint32_t *outSize, char *outBuffer)
{
uint32_t dumpSize;
if (NULL == outSize)
{
ALOGE("Invalid pointer to dump buffer size and return");
return;
}
if (NULL == outBuffer)
{
if (!dumpStrings.empty())
{
dumpStrings.clear();
}
mali_gralloc_dump_buffers(dumpStrings, outSize);
}
else
{
if (dumpStrings.empty())
{
*outSize = 0;
}
else
{
dumpSize = dumpStrings.size();
*outSize = (dumpSize < *outSize) ? dumpSize : *outSize;
memcpy(outBuffer, dumpStrings.c_str(), *outSize);
}
}
}
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