1 files changed, 133 insertions, 2 deletions
diff --git a/chromium/third_party/libvpx/source/libvpx/tools_common.h b/chromium/third_party/libvpx/source/libvpx/tools_common.h
index 9e56149a5da..21248827ada 100644
--- a/chromium/third_party/libvpx/source/libvpx/tools_common.h
+++ b/chromium/third_party/libvpx/source/libvpx/tools_common.h
@@ -7,10 +7,141 @@
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
-#ifndef TOOLS_COMMON_H
-#define TOOLS_COMMON_H
+#ifndef TOOLS_COMMON_H_
+#define TOOLS_COMMON_H_
+
+#include <stdio.h>
+
+#include "./vpx_config.h"
+#include "vpx/vpx_codec.h"
+#include "vpx/vpx_image.h"
+#include "vpx/vpx_integer.h"
+
+#if CONFIG_ENCODERS
+#include "./y4minput.h"
+#endif
+
+#if defined(_MSC_VER)
+/* MSVS uses _f{seek,tell}i64. */
+#define fseeko _fseeki64
+#define ftello _ftelli64
+#elif defined(_WIN32)
+/* MinGW uses f{seek,tell}o64 for large files. */
+#define fseeko fseeko64
+#define ftello ftello64
+#endif  /* _WIN32 */
+
+#if CONFIG_OS_SUPPORT
+#if defined(_MSC_VER)
+#include <io.h>  /* NOLINT */
+#define snprintf _snprintf
+#define isatty   _isatty
+#define fileno   _fileno
+#else
+#include <unistd.h>  /* NOLINT */
+#endif  /* _MSC_VER */
+#endif  /* CONFIG_OS_SUPPORT */
+
+/* Use 32-bit file operations in WebM file format when building ARM
+ * executables (.axf) with RVCT. */
+#if !CONFIG_OS_SUPPORT
+#define fseeko fseek
+#define ftello ftell
+#endif  /* CONFIG_OS_SUPPORT */
+
+#define LITERALU64(hi, lo) ((((uint64_t)hi) << 32) | lo)
+
+#ifndef PATH_MAX
+#define PATH_MAX 512
+#endif
+
+#define IVF_FRAME_HDR_SZ (4 + 8)  /* 4 byte size + 8 byte timestamp */
+#define IVF_FILE_HDR_SZ 32
+
+#define RAW_FRAME_HDR_SZ sizeof(uint32_t)
+
+#define VP8_FOURCC 0x30385056
+#define VP9_FOURCC 0x30395056
+
+enum VideoFileType {
+  FILE_TYPE_RAW,
+  FILE_TYPE_IVF,
+  FILE_TYPE_Y4M,
+  FILE_TYPE_WEBM
+};
+
+struct FileTypeDetectionBuffer {
+  char buf[4];
+  size_t buf_read;
+  size_t position;
+};
+
+struct VpxRational {
+  int numerator;
+  int denominator;
+};
+
+struct VpxInputContext {
+  const char *filename;
+  FILE *file;
+  int64_t length;
+  struct FileTypeDetectionBuffer detect;
+  enum VideoFileType file_type;
+  uint32_t width;
+  uint32_t height;
+  int use_i420;
+  int only_i420;
+  uint32_t fourcc;
+  struct VpxRational framerate;
+#if CONFIG_ENCODERS
+  y4m_input y4m;
+#endif
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 /* Sets a stdio stream into binary mode */
 FILE *set_binary_mode(FILE *stream);
 
+void die(const char *fmt, ...);
+void fatal(const char *fmt, ...);
+void warn(const char *fmt, ...);
+
+void die_codec(vpx_codec_ctx_t *ctx, const char *s);
+
+/* The tool including this file must define usage_exit() */
+void usage_exit();
+
+int read_yuv_frame(struct VpxInputContext *input_ctx, vpx_image_t *yuv_frame);
+
+typedef struct VpxInterface {
+  const char *const name;
+  const uint32_t fourcc;
+  vpx_codec_iface_t *(*const interface)();
+} VpxInterface;
+
+int get_vpx_encoder_count();
+const VpxInterface *get_vpx_encoder_by_index(int i);
+const VpxInterface *get_vpx_encoder_by_name(const char *name);
+
+int get_vpx_decoder_count();
+const VpxInterface *get_vpx_decoder_by_index(int i);
+const VpxInterface *get_vpx_decoder_by_name(const char *name);
+const VpxInterface *get_vpx_decoder_by_fourcc(uint32_t fourcc);
+
+// TODO(dkovalev): move this function to vpx_image.{c, h}, so it will be part
+// of vpx_image_t support
+int vpx_img_plane_width(const vpx_image_t *img, int plane);
+int vpx_img_plane_height(const vpx_image_t *img, int plane);
+void vpx_img_write(const vpx_image_t *img, FILE *file);
+int vpx_img_read(vpx_image_t *img, FILE *file);
+
+double sse_to_psnr(double samples, double peak, double mse);
+
+#ifdef __cplusplus
+}  /* extern "C" */
 #endif
+
+#endif  // TOOLS_COMMON_H_