You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
3.7 KiB
110 lines
3.7 KiB
/******************************************************************************
|
|
*
|
|
* Copyright (C) 2015 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.
|
|
*
|
|
*****************************************************************************
|
|
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
|
|
*/
|
|
|
|
/*****************************************************************************/
|
|
/* File Includes */
|
|
/*****************************************************************************/
|
|
|
|
/* System include files */
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <assert.h>
|
|
#include <string.h>
|
|
/* User include files */
|
|
|
|
#include "ih264_typedefs.h"
|
|
#include "ih264_defs.h"
|
|
#include "iv2.h"
|
|
#include "ive2.h"
|
|
#include "ih264e.h"
|
|
#include "app.h"
|
|
|
|
/*****************************************************************************/
|
|
/* Constant Macros */
|
|
/*****************************************************************************/
|
|
#define PEAK_WINDOW_SIZE 8
|
|
/*****************************************************************************/
|
|
/* Macros */
|
|
/*****************************************************************************/
|
|
/*****************************************************************************/
|
|
/* Function Declarations */
|
|
/*****************************************************************************/
|
|
IV_STATUS_T write_output(FILE *fp, UWORD8 *pu1_buf, WORD32 num_bytes)
|
|
{
|
|
WORD32 bytes;
|
|
|
|
bytes = fwrite(pu1_buf, sizeof(UWORD8), num_bytes, fp);
|
|
if(bytes != num_bytes)
|
|
return IV_FAIL;
|
|
fflush(fp);
|
|
|
|
return IV_SUCCESS;
|
|
}
|
|
|
|
void allocate_output(app_ctxt_t *ps_app_ctxt)
|
|
{
|
|
|
|
WORD32 num_bufs;
|
|
WORD32 i;
|
|
UWORD8 *pu1_buf;
|
|
WORD32 buf_size;
|
|
num_bufs = MAX(DEFAULT_NUM_OUTPUT_BUFS, ps_app_ctxt->s_get_buf_info_op.s_ive_op.u4_min_out_bufs);
|
|
num_bufs = MIN(DEFAULT_MAX_OUTPUT_BUFS, num_bufs);
|
|
|
|
buf_size = ps_app_ctxt->s_get_buf_info_op.s_ive_op.au4_min_out_buf_size[0];
|
|
/* Memset the output buffer array to set is_free to 0 */
|
|
memset(ps_app_ctxt->as_output_buf, 0, sizeof(output_buf_t) * DEFAULT_MAX_OUTPUT_BUFS);
|
|
|
|
for(i = 0; i < num_bufs; i++)
|
|
{
|
|
pu1_buf = (UWORD8 *)ih264a_aligned_malloc(16, buf_size);
|
|
if(NULL == pu1_buf)
|
|
{
|
|
CHAR ac_error[STRLENGTH];
|
|
sprintf(ac_error, "Allocation failed for output buffer of size %d\n",
|
|
buf_size);
|
|
codec_exit(ac_error);
|
|
}
|
|
ps_app_ctxt->as_output_buf[i].pu1_buf = pu1_buf;
|
|
ps_app_ctxt->as_output_buf[i].u4_buf_size = buf_size;
|
|
ps_app_ctxt->as_output_buf[i].u4_is_free = 1;
|
|
|
|
}
|
|
return;
|
|
}
|
|
|
|
void free_output(app_ctxt_t *ps_app_ctxt)
|
|
{
|
|
|
|
WORD32 num_bufs;
|
|
WORD32 i;
|
|
|
|
num_bufs = MAX(DEFAULT_NUM_OUTPUT_BUFS, ps_app_ctxt->s_get_buf_info_op.s_ive_op.u4_min_out_bufs);
|
|
num_bufs = MIN(DEFAULT_MAX_OUTPUT_BUFS, num_bufs);
|
|
for(i = 0; i < num_bufs; i++)
|
|
{
|
|
|
|
ih264a_aligned_free(ps_app_ctxt->as_output_buf[i].pu1_buf);
|
|
}
|
|
return;
|
|
}
|
|
|