/* * 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. */ #ifndef VPX_TOOLS_COMMON_H_ #define VPX_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 … #define ftello … typedef int64_t FileOffset; #elif defined(_WIN32) /* MinGW uses f{seek,tell}o64 for large files. */ #define fseeko … #define ftello … typedef off64_t FileOffset; #elif CONFIG_OS_SUPPORT && \ !(defined(__ANDROID__) && __ANDROID_API__ < 24 && !defined(__LP64__) && \ defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64) /* POSIX.1 has fseeko and ftello. fseeko and ftello are not available before * Android API level 24. See * https://android.googlesource.com/platform/bionic/+/main/docs/32-bit-abi.md */ #include <sys/types.h> /* NOLINT */ FileOffset; /* Use 32-bit file operations in WebM file format when building ARM * executables (.axf) with RVCT. */ #else #define fseeko … #define ftello … typedef long FileOffset; /* NOLINT */ #endif /* CONFIG_OS_SUPPORT */ #if CONFIG_OS_SUPPORT #if defined(_MSC_VER) #include <io.h> /* NOLINT */ #define isatty … #define fileno … #else #include <unistd.h> /* NOLINT */ #endif /* _MSC_VER */ #endif /* CONFIG_OS_SUPPORT */ #define LITERALU64(hi, lo) … #ifndef PATH_MAX #define PATH_MAX … #endif #define IVF_FRAME_HDR_SZ … #define IVF_FILE_HDR_SZ … #define RAW_FRAME_HDR_SZ … #define VP8_FOURCC … #define VP9_FOURCC … enum VideoFileType { … }; struct FileTypeDetectionBuffer { … }; struct VpxRational { … }; struct VpxInputContext { … }; #ifdef __cplusplus extern "C" { #endif #if defined(__GNUC__) #define VPX_NO_RETURN … #elif defined(_MSC_VER) #define VPX_NO_RETURN … #else #define VPX_NO_RETURN #endif // Tells the compiler to perform `printf` format string checking if the // compiler supports it; see the 'format' attribute in // <https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html>. #define VPX_TOOLS_FORMAT_PRINTF(string_index, first_to_check) … #if defined(__has_attribute) #if __has_attribute(format) #undef VPX_TOOLS_FORMAT_PRINTF #define VPX_TOOLS_FORMAT_PRINTF(string_index, first_to_check) … #endif #endif /* Sets a stdio stream into binary mode */ FILE *set_binary_mode(FILE *stream); VPX_NO_RETURN void die(const char *fmt, ...) VPX_TOOLS_FORMAT_PRINTF(1, 2); VPX_NO_RETURN void fatal(const char *fmt, ...) VPX_TOOLS_FORMAT_PRINTF(1, 2); void warn(const char *fmt, ...) VPX_TOOLS_FORMAT_PRINTF(1, 2); VPX_NO_RETURN void die_codec(vpx_codec_ctx_t *ctx, const char *s); /* The tool including this file must define usage_exit() */ VPX_NO_RETURN void usage_exit(void); #undef VPX_NO_RETURN int read_yuv_frame(struct VpxInputContext *input_ctx, vpx_image_t *yuv_frame); VpxInterface; int get_vpx_encoder_count(void); const VpxInterface *get_vpx_encoder_by_index(int i); const VpxInterface *get_vpx_encoder_by_name(const char *name); int get_vpx_decoder_count(void); 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); 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); #if CONFIG_ENCODERS int read_frame(struct VpxInputContext *input_ctx, vpx_image_t *img); int file_is_y4m(const char detect[4]); int fourcc_is_ivf(const char detect[4]); void open_input_file(struct VpxInputContext *input); void close_input_file(struct VpxInputContext *input); #endif #if CONFIG_VP9_HIGHBITDEPTH void vpx_img_upshift(vpx_image_t *dst, vpx_image_t *src, int input_shift); void vpx_img_downshift(vpx_image_t *dst, vpx_image_t *src, int down_shift); void vpx_img_truncate_16_to_8(vpx_image_t *dst, vpx_image_t *src); #endif int compare_img(const vpx_image_t *const img1, const vpx_image_t *const img2); #if CONFIG_VP9_HIGHBITDEPTH void find_mismatch_high(const vpx_image_t *const img1, const vpx_image_t *const img2, int yloc[4], int uloc[4], int vloc[4]); #endif void find_mismatch(const vpx_image_t *const img1, const vpx_image_t *const img2, int yloc[4], int uloc[4], int vloc[4]); #ifdef __cplusplus } /* extern "C" */ #endif #endif // VPX_TOOLS_COMMON_H_
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