f883b42cab
Cherry-Picked the following commits: 0defd8f Changed "WebM" to "AOMedia" & "webm" to "aomedia" 54e6676 Replace "VPx" by "AVx" 5082a36 Change "Vpx" to "Avx" 7df44f1 Replace "Vp9" w/ "Av1" 967f722 Remove kVp9CodecId 828f30c Change "Vp8" to "AOM" 030b5ff AUTHORS regenerated 2524cae Add ref-mv experimental flag 016762b Change copyright notice to AOMedia form 81e5526 Replace vp9 w/ av1 9b94565 Add missing files fa8ca9f Change "vp9" to "av1" ec838b7 Convert "vp8" to "aom" 80edfa0 Change "VP9" to "AV1" d1a11fb Change "vp8" to "aom" 7b58251 Point to WebM test data dd1a5c8 Replace "VP8" with "AOM" ff00fc0 Change "VPX" to "AOM" 01dee0b Change "vp10" to "av1" in source code cebe6f0 Convert "vpx" to "aom" 17b0567 rename vp10*.mk to av1_*.mk fe5f8a8 rename files vp10_* to av1_* Change-Id: I6fc3d18eb11fc171e46140c836ad5339cf6c9419
163 lines
4.0 KiB
C
163 lines
4.0 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef TOOLS_COMMON_H_
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#define TOOLS_COMMON_H_
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#include <stdio.h>
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#include "./aom_config.h"
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#include "aom/aom_codec.h"
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#include "aom/aom_image.h"
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#include "aom/aom_integer.h"
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#include "aom_ports/msvc.h"
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#if CONFIG_ENCODERS
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#include "./y4minput.h"
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#endif
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#if defined(_MSC_VER)
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/* MSVS uses _f{seek,tell}i64. */
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#define fseeko _fseeki64
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#define ftello _ftelli64
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#elif defined(_WIN32)
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/* MinGW uses f{seek,tell}o64 for large files. */
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#define fseeko fseeko64
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#define ftello ftello64
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#endif /* _WIN32 */
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#if CONFIG_OS_SUPPORT
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#if defined(_MSC_VER)
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#include <io.h> /* NOLINT */
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#define isatty _isatty
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#define fileno _fileno
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#else
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#include <unistd.h> /* NOLINT */
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#endif /* _MSC_VER */
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#endif /* CONFIG_OS_SUPPORT */
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/* Use 32-bit file operations in WebM file format when building ARM
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* executables (.axf) with RVCT. */
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#if !CONFIG_OS_SUPPORT
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#define fseeko fseek
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#define ftello ftell
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#endif /* CONFIG_OS_SUPPORT */
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#define LITERALU64(hi, lo) ((((uint64_t)hi) << 32) | lo)
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#ifndef PATH_MAX
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#define PATH_MAX 512
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#endif
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#define IVF_FRAME_HDR_SZ (4 + 8) /* 4 byte size + 8 byte timestamp */
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#define IVF_FILE_HDR_SZ 32
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#define RAW_FRAME_HDR_SZ sizeof(uint32_t)
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#define AV1_FOURCC 0x31305641
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enum VideoFileType {
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FILE_TYPE_RAW,
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FILE_TYPE_IVF,
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FILE_TYPE_Y4M,
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FILE_TYPE_WEBM
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};
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struct FileTypeDetectionBuffer {
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char buf[4];
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size_t buf_read;
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size_t position;
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};
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struct AvxRational {
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int numerator;
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int denominator;
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};
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struct AvxInputContext {
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const char *filename;
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FILE *file;
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int64_t length;
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struct FileTypeDetectionBuffer detect;
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enum VideoFileType file_type;
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uint32_t width;
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uint32_t height;
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struct AvxRational pixel_aspect_ratio;
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aom_img_fmt_t fmt;
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aom_bit_depth_t bit_depth;
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int only_i420;
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uint32_t fourcc;
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struct AvxRational framerate;
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#if CONFIG_ENCODERS
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y4m_input y4m;
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#endif
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(__GNUC__)
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#define AOM_NO_RETURN __attribute__((noreturn))
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#else
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#define AOM_NO_RETURN
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#endif
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/* Sets a stdio stream into binary mode */
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FILE *set_binary_mode(FILE *stream);
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void die(const char *fmt, ...) AOM_NO_RETURN;
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void fatal(const char *fmt, ...) AOM_NO_RETURN;
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void warn(const char *fmt, ...);
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void die_codec(aom_codec_ctx_t *ctx, const char *s) AOM_NO_RETURN;
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/* The tool including this file must define usage_exit() */
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void usage_exit(void) AOM_NO_RETURN;
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#undef AOM_NO_RETURN
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int read_yuv_frame(struct AvxInputContext *input_ctx, aom_image_t *yuv_frame);
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typedef struct AvxInterface {
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const char *const name;
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const uint32_t fourcc;
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aom_codec_iface_t *(*const codec_interface)();
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} AvxInterface;
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int get_aom_encoder_count(void);
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const AvxInterface *get_aom_encoder_by_index(int i);
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const AvxInterface *get_aom_encoder_by_name(const char *name);
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int get_aom_decoder_count(void);
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const AvxInterface *get_aom_decoder_by_index(int i);
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const AvxInterface *get_aom_decoder_by_name(const char *name);
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const AvxInterface *get_aom_decoder_by_fourcc(uint32_t fourcc);
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// TODO(dkovalev): move this function to aom_image.{c, h}, so it will be part
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// of aom_image_t support
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int aom_img_plane_width(const aom_image_t *img, int plane);
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int aom_img_plane_height(const aom_image_t *img, int plane);
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void aom_img_write(const aom_image_t *img, FILE *file);
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int aom_img_read(aom_image_t *img, FILE *file);
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double sse_to_psnr(double samples, double peak, double mse);
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#if CONFIG_AOM_HIGHBITDEPTH
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void aom_img_upshift(aom_image_t *dst, aom_image_t *src, int input_shift);
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void aom_img_downshift(aom_image_t *dst, aom_image_t *src, int down_shift);
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void aom_img_truncate_16_to_8(aom_image_t *dst, aom_image_t *src);
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#endif
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif // TOOLS_COMMON_H_
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