diff options
Diffstat (limited to 'media/ffvpx/libavcodec/internal.h')
| -rw-r--r-- | media/ffvpx/libavcodec/internal.h | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/media/ffvpx/libavcodec/internal.h b/media/ffvpx/libavcodec/internal.h index faa923c11f..bb92873d7b 100644 --- a/media/ffvpx/libavcodec/internal.h +++ b/media/ffvpx/libavcodec/internal.h @@ -76,22 +76,20 @@ #endif -#if !FF_API_QUANT_BIAS #define FF_DEFAULT_QUANT_BIAS 999999 -#endif -#if !FF_API_QSCALE_TYPE #define FF_QSCALE_TYPE_MPEG1 0 #define FF_QSCALE_TYPE_MPEG2 1 #define FF_QSCALE_TYPE_H264 2 #define FF_QSCALE_TYPE_VP56 3 -#endif #define FF_SANE_NB_CHANNELS 64U #define FF_SIGNBIT(x) ((x) >> CHAR_BIT * sizeof(x) - 1) -#if HAVE_SIMD_ALIGN_32 +#if HAVE_SIMD_ALIGN_64 +# define STRIDE_ALIGN 64 /* AVX-512 */ +#elif HAVE_SIMD_ALIGN_32 # define STRIDE_ALIGN 32 #elif HAVE_SIMD_ALIGN_16 # define STRIDE_ALIGN 16 @@ -237,21 +235,8 @@ int ff_match_2uint16(const uint16_t (*tab)[2], int size, int a, int b); unsigned int avpriv_toupper4(unsigned int x); -/** - * does needed setup of pkt_pts/pos and such for (re)get_buffer(); - */ -int ff_init_buffer_info(AVCodecContext *s, AVFrame *frame); - - void ff_color_frame(AVFrame *frame, const int color[4]); -extern volatile int ff_avcodec_locked; -int ff_lock_avcodec(AVCodecContext *log_ctx, const AVCodec *codec); -int ff_unlock_avcodec(const AVCodec *codec); - -int avpriv_lock_avformat(void); -int avpriv_unlock_avformat(void); - /** * Maximum size in bytes of extradata. * This value was chosen such that every bit of the buffer is @@ -373,14 +358,16 @@ int ff_set_sar(AVCodecContext *avctx, AVRational sar); int ff_side_data_update_matrix_encoding(AVFrame *frame, enum AVMatrixEncoding matrix_encoding); -#if FF_API_MERGE_SD -int ff_packet_split_and_drop_side_data(AVPacket *pkt); -#endif - /** * Select the (possibly hardware accelerated) pixel format. * This is a wrapper around AVCodecContext.get_format() and should be used * instead of calling get_format() directly. + * + * The list of pixel formats must contain at least one valid entry, and is + * terminated with AV_PIX_FMT_NONE. If it is possible to decode to software, + * the last entry in the list must be the most accurate software format. + * If it is not possible to decode to software, AVCodecContext.sw_pix_fmt + * must be set before calling this function. */ int ff_get_format(AVCodecContext *avctx, const enum AVPixelFormat *fmt); @@ -417,4 +404,10 @@ int ff_alloc_a53_sei(const AVFrame *frame, size_t prefix_len, */ int64_t ff_guess_coded_bitrate(AVCodecContext *avctx); +#if defined(_WIN32) && CONFIG_SHARED && !defined(BUILDING_avcodec) +# define av_export_avcodec __declspec(dllimport) +#else +# define av_export_avcodec +#endif + #endif /* AVCODEC_INTERNAL_H */ |