libvpx: Pull from upstream

source/libvpx/examples/decoder_tmpl.c

Index: source/libvpx/examples/decoder_tmpl.c
===================================================================
--- source/libvpx/examples/decoder_tmpl.c	(revision 247498)
+++ source/libvpx/examples/decoder_tmpl.c	(working copy)
@@ -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;
-}