96 lines
3.4 KiB
C
96 lines
3.4 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <assert.h>
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#include <string.h>
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#include "ih264_typedefs.h"
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#include "iv2.h"
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#include "ive2.h"
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#include "isvce.h"
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#include "app.h"
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/*****************************************************************************/
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/* Constant Macros */
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/*****************************************************************************/
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#define PEAK_WINDOW_SIZE 8
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/*****************************************************************************/
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/* Macros */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Function Declarations */
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/*****************************************************************************/
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IV_STATUS_T write_output(FILE *fp, UWORD8 *pu1_buf, WORD32 num_bytes)
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{
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WORD32 bytes;
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bytes = (WORD32) fwrite(pu1_buf, sizeof(UWORD8), num_bytes, fp);
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if(bytes != num_bytes) return IV_FAIL;
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fflush(fp);
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return IV_SUCCESS;
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}
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void allocate_output(app_ctxt_t *ps_app_ctxt)
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{
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WORD32 num_bufs;
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WORD32 i;
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UWORD8 *pu1_buf;
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WORD32 buf_size;
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num_bufs =
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MAX(DEFAULT_NUM_OUTPUT_BUFS, ps_app_ctxt->s_get_buf_info_op.s_ive_op.u4_min_out_bufs);
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num_bufs = MIN(DEFAULT_MAX_OUTPUT_BUFS, num_bufs);
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buf_size = ps_app_ctxt->s_get_buf_info_op.s_ive_op.au4_min_out_buf_size[0];
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/* Memset the output buffer array to set is_free to 0 */
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memset(ps_app_ctxt->as_output_buf, 0, sizeof(ps_app_ctxt->as_output_buf));
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for(i = 0; i < num_bufs; i++)
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{
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pu1_buf = (UWORD8 *) isvca_aligned_malloc(16, buf_size);
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if(NULL == pu1_buf)
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{
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CHAR ac_error[2 * STRLENGTH];
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snprintf(ac_error, sizeof(ac_error) - 1,
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"Allocation failed for output buffer of size %d\n", buf_size);
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codec_exit(ac_error);
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}
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ps_app_ctxt->as_output_buf[i].pu1_buf = pu1_buf;
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ps_app_ctxt->as_output_buf[i].u4_buf_size = buf_size;
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ps_app_ctxt->as_output_buf[i].u4_is_free = 1;
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}
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}
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void free_output(app_ctxt_t *ps_app_ctxt)
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{
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WORD32 num_bufs;
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WORD32 i;
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num_bufs =
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MAX(DEFAULT_NUM_OUTPUT_BUFS, ps_app_ctxt->s_get_buf_info_op.s_ive_op.u4_min_out_bufs);
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num_bufs = MIN(DEFAULT_MAX_OUTPUT_BUFS, num_bufs);
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for(i = 0; i < num_bufs; i++)
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{
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isvca_aligned_free(ps_app_ctxt->as_output_buf[i].pu1_buf);
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}
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}
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