FFmpeg
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#include "config_components.h"
#include "libavutil/hdr_dynamic_metadata.h"
#include "libavutil/film_grain_params.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/pixdesc.h"
#include "libavutil/opt.h"
#include "avcodec.h"
#include "av1dec.h"
#include "atsc_a53.h"
#include "bytestream.h"
#include "codec_internal.h"
#include "decode.h"
#include "hwconfig.h"
#include "profiles.h"
#include "thread.h"
Go to the source code of this file.
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#define | HWACCEL_MAX |
#define | OFFSET(x) offsetof(AV1DecContext, x) |
#define | VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
Variables | |
static const uint16_t | div_lut [AV1_DIV_LUT_NUM] |
< same with Div_Lut defined in spec 7.11.3.7 More... | |
static const CodedBitstreamUnitType | decompose_unit_types [] |
static const AVOption | av1_options [] |
static const AVClass | av1_class |
const FFCodec | ff_av1_decoder |
#define HWACCEL_MAX |
#define OFFSET | ( | x | ) | offsetof(AV1DecContext, x) |
#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
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Definition at line 66 of file av1dec.c.
Referenced by decode_unsigned_subexp_with_ref().
Definition at line 76 of file av1dec.c.
Referenced by decode_signed_subexp_with_ref().
Definition at line 86 of file av1dec.c.
Referenced by read_global_param().
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Definition at line 93 of file av1dec.c.
Referenced by global_motion_params().
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Definition at line 135 of file av1dec.c.
Referenced by resolve_divisor(), and round_two_signed().
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Definition at line 142 of file av1dec.c.
Referenced by get_shear_params_valid().
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Resolve divisor process.
see spec 7.11.3.7
Definition at line 151 of file av1dec.c.
Referenced by get_shear_params_valid().
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check if global motion params is valid.
see spec 7.11.3.6
Definition at line 171 of file av1dec.c.
Referenced by global_motion_params().
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update gm type/params, since cbs already implemented part of this function, so we don't need to full implement spec.
Definition at line 203 of file av1dec.c.
Referenced by get_current_frame().
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Definition at line 252 of file av1dec.c.
Referenced by skip_mode_params().
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Definition at line 260 of file av1dec.c.
Referenced by get_current_frame().
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Definition at line 324 of file av1dec.c.
Referenced by get_current_frame().
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Definition at line 354 of file av1dec.c.
Referenced by get_current_frame().
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Definition at line 374 of file av1dec.c.
Referenced by get_current_frame().
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Definition at line 392 of file av1dec.c.
Referenced by av1_decode_frame().
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check if the HW accel is inited correctly. If not, return un-implemented. Since now the av1 decoder doesn't support native decode, if it will be implemented in the future, need remove this check.
Definition at line 437 of file av1dec.c.
Referenced by av1_decode_frame().
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Definition at line 584 of file av1dec.c.
Referenced by av1_decode_flush(), av1_decode_frame(), av1_decode_free(), av1_frame_alloc(), av1_frame_ref(), get_current_frame(), and update_reference_list().
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Definition at line 598 of file av1dec.c.
Referenced by av1_decode_frame(), and update_reference_list().
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Definition at line 676 of file av1dec.c.
Referenced by av1_decode_frame(), and av1_decode_init().
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Definition at line 725 of file av1dec.c.
Referenced by av1_frame_alloc().
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Definition at line 832 of file av1dec.c.
Referenced by get_current_frame().
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Definition at line 883 of file av1dec.c.
Referenced by export_metadata().
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Definition at line 942 of file av1dec.c.
Referenced by set_output_frame().
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Definition at line 985 of file av1dec.c.
Referenced by set_output_frame().
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Definition at line 1045 of file av1dec.c.
Referenced by av1_decode_frame().
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Definition at line 1088 of file av1dec.c.
Referenced by av1_decode_frame().
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Definition at line 1107 of file av1dec.c.
Referenced by av1_decode_frame().
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< same with Div_Lut defined in spec 7.11.3.7
Definition at line 39 of file av1dec.c.
Referenced by resolve_divisor().
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