diff options
Diffstat (limited to 'chromium/third_party/libvpx/source/libvpx/examples/decoder_tmpl.c')
-rw-r--r-- | chromium/third_party/libvpx/source/libvpx/examples/decoder_tmpl.c | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/chromium/third_party/libvpx/source/libvpx/examples/decoder_tmpl.c b/chromium/third_party/libvpx/source/libvpx/examples/decoder_tmpl.c deleted file mode 100644 index 3e55352ea5d..00000000000 --- a/chromium/third_party/libvpx/source/libvpx/examples/decoder_tmpl.c +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (c) 2010 The WebM project authors. All Rights Reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - - -/* -@*INTRODUCTION - */ -#include <stdarg.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#define VPX_CODEC_DISABLE_COMPAT 1 -#include "./vpx_config.h" -#include "vpx/vp8dx.h" -#include "vpx/vpx_decoder.h" -#define interface (vpx_codec_vp8_dx()) -@EXTRA_INCLUDES - - -#define IVF_FILE_HDR_SZ (32) -#define IVF_FRAME_HDR_SZ (12) - -static unsigned int mem_get_le32(const unsigned char *mem) { - return (mem[3] << 24)|(mem[2] << 16)|(mem[1] << 8)|(mem[0]); -} - -static void die(const char *fmt, ...) { - va_list ap; - - va_start(ap, fmt); - vprintf(fmt, ap); - if(fmt[strlen(fmt)-1] != '\n') - printf("\n"); - exit(EXIT_FAILURE); -} - -@DIE_CODEC - -@HELPERS - -int main(int argc, char **argv) { - FILE *infile, *outfile; - vpx_codec_ctx_t codec; - int flags = 0, frame_cnt = 0; - unsigned char file_hdr[IVF_FILE_HDR_SZ]; - unsigned char frame_hdr[IVF_FRAME_HDR_SZ]; - unsigned char frame[256*1024]; - vpx_codec_err_t res; -@@@@EXTRA_VARS - - (void)res; - /* Open files */ -@@@@USAGE - if(!(infile = fopen(argv[1], "rb"))) - die("Failed to open %s for reading", argv[1]); - if(!(outfile = fopen(argv[2], "wb"))) - die("Failed to open %s for writing", argv[2]); - - /* Read file header */ - if(!(fread(file_hdr, 1, IVF_FILE_HDR_SZ, infile) == IVF_FILE_HDR_SZ - && file_hdr[0]=='D' && file_hdr[1]=='K' && file_hdr[2]=='I' - && file_hdr[3]=='F')) - die("%s is not an IVF file.", argv[1]); - - printf("Using %s\n",vpx_codec_iface_name(interface)); -@@@@DEC_INIT - - /* Read each frame */ - while(fread(frame_hdr, 1, IVF_FRAME_HDR_SZ, infile) == IVF_FRAME_HDR_SZ) { - int frame_sz = mem_get_le32(frame_hdr); - vpx_codec_iter_t iter = NULL; - vpx_image_t *img; - - - frame_cnt++; - if(frame_sz > sizeof(frame)) - die("Frame %d data too big for example code buffer", frame_sz); - if(fread(frame, 1, frame_sz, infile) != frame_sz) - die("Frame %d failed to read complete frame", frame_cnt); - -@@@@@@@@PRE_DECODE -@@@@@@@@DECODE - - /* Write decoded data to disk */ -@@@@@@@@GET_FRAME - unsigned int plane, y; - -@@@@@@@@@@@@PROCESS_DX - } - } - printf("Processed %d frames.\n",frame_cnt); -@@@@DESTROY - - fclose(outfile); - fclose(infile); - return EXIT_SUCCESS; -} |