diff options
Diffstat (limited to 'third_party/aom/stats/aomstats.c')
-rw-r--r-- | third_party/aom/stats/aomstats.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/third_party/aom/stats/aomstats.c b/third_party/aom/stats/aomstats.c deleted file mode 100644 index 4a15adf02c..0000000000 --- a/third_party/aom/stats/aomstats.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2016, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. If the Alliance for Open - * Media Patent License 1.0 was not distributed with this source code in the - * PATENTS file, you can obtain it at www.aomedia.org/license/patent. - */ - -#include "stats/aomstats.h" - -#include <math.h> -#include <stdlib.h> -#include <string.h> - -#include "common/tools_common.h" - -int stats_open_file(stats_io_t *stats, const char *fpf, int pass) { - int res; - stats->pass = pass; - - if (pass == 0) { - stats->file = fopen(fpf, "wb"); - stats->buf.sz = 0; - stats->buf.buf = NULL; - res = (stats->file != NULL); - } else { - size_t nbytes; - - stats->file = fopen(fpf, "rb"); - - if (stats->file == NULL) fatal("First-pass stats file does not exist!"); - - if (fseek(stats->file, 0, SEEK_END)) - fatal("First-pass stats file must be seekable!"); - - stats->buf.sz = stats->buf_alloc_sz = ftell(stats->file); - rewind(stats->file); - - stats->buf.buf = malloc(stats->buf_alloc_sz); - - if (!stats->buf.buf) - fatal("Failed to allocate first-pass stats buffer (%lu bytes)", - (unsigned int)stats->buf_alloc_sz); - - nbytes = fread(stats->buf.buf, 1, stats->buf.sz, stats->file); - res = (nbytes == stats->buf.sz); - } - - return res; -} - -int stats_open_mem(stats_io_t *stats, int pass) { - int res; - stats->pass = pass; - - if (!pass) { - stats->buf.sz = 0; - stats->buf_alloc_sz = 64 * 1024; - stats->buf.buf = malloc(stats->buf_alloc_sz); - } - - stats->buf_ptr = stats->buf.buf; - res = (stats->buf.buf != NULL); - return res; -} - -void stats_close(stats_io_t *stats, int last_pass) { - if (stats->file) { - if (stats->pass == last_pass) { - free(stats->buf.buf); - } - - fclose(stats->file); - stats->file = NULL; - } else { - if (stats->pass == last_pass) free(stats->buf.buf); - } -} - -void stats_write(stats_io_t *stats, const void *pkt, size_t len) { - if (stats->file) { - (void)fwrite(pkt, 1, len, stats->file); - } else { - if (stats->buf.sz + len > stats->buf_alloc_sz) { - size_t new_sz = stats->buf_alloc_sz + 64 * 1024; - char *new_ptr = realloc(stats->buf.buf, new_sz); - - if (new_ptr) { - stats->buf_ptr = new_ptr + (stats->buf_ptr - (char *)stats->buf.buf); - stats->buf.buf = new_ptr; - stats->buf_alloc_sz = new_sz; - } else { - fatal("Failed to realloc firstpass stats buffer."); - } - } - - memcpy(stats->buf_ptr, pkt, len); - stats->buf.sz += len; - stats->buf_ptr += len; - } -} - -aom_fixed_buf_t stats_get(stats_io_t *stats) { return stats->buf; } |