Go to the source code of this file.
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#define | HEADER(name) |
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#define | CHECK(call) |
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#define | FUNC_NAME(rw, codec, name) cbs_ ## codec ## _ ## rw ## _ ## name |
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#define | FUNC_AV1(rw, name) FUNC_NAME(rw, av1, name) |
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#define | FUNC(name) FUNC_AV1(READWRITE, name) |
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#define | SUBSCRIPTS(subs, ...) (subs > 0 ? ((int[subs + 1]){ subs, __VA_ARGS__ }) : NULL) |
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#define | fb(width, name) xf(width, name, current->name, 0, MAX_UINT_BITS(width), 0, ) |
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#define | fc(width, name, range_min, range_max) xf(width, name, current->name, range_min, range_max, 0, ) |
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#define | flag(name) fb(1, name) |
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#define | su(width, name) xsu(width, name, current->name, 0, ) |
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#define | fbs(width, name, subs, ...) xf(width, name, current->name, 0, MAX_UINT_BITS(width), subs, __VA_ARGS__) |
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#define | fcs(width, name, range_min, range_max, subs, ...) xf(width, name, current->name, range_min, range_max, subs, __VA_ARGS__) |
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#define | flags(name, subs, ...) xf(1, name, current->name, 0, 1, subs, __VA_ARGS__) |
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#define | sus(width, name, subs, ...) xsu(width, name, current->name, subs, __VA_ARGS__) |
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#define | fixed(width, name, value) |
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#define | READ |
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#define | READWRITE read |
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#define | RWContext GetBitContext |
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#define | xf(width, name, var, range_min, range_max, subs, ...) |
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#define | xsu(width, name, var, subs, ...) |
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#define | uvlc(name, range_min, range_max) |
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#define | ns(max_value, name, subs, ...) |
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#define | increment(name, min, max) |
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#define | subexp(name, max, subs, ...) |
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#define | delta_q(name) |
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#define | leb128(name) |
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#define | infer(name, value) |
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#define | byte_alignment(rw) (get_bits_count(rw) % 8) |
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#define | WRITE |
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#define | READWRITE write |
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#define | RWContext PutBitContext |
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#define | xf(width, name, var, range_min, range_max, subs, ...) |
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#define | xsu(width, name, var, subs, ...) |
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#define | uvlc(name, range_min, range_max) |
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#define | ns(max_value, name, subs, ...) |
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#define | increment(name, min, max) |
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#define | subexp(name, max, subs, ...) |
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#define | delta_q(name) |
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#define | leb128(name) |
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#define | infer(name, value) |
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#define | byte_alignment(rw) (put_bits_count(rw) % 8) |
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static int | cbs_av1_read_uvlc (CodedBitstreamContext *ctx, GetBitContext *gbc, const char *name, uint32_t *write_to, uint32_t range_min, uint32_t range_max) |
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static int | cbs_av1_write_uvlc (CodedBitstreamContext *ctx, PutBitContext *pbc, const char *name, uint32_t value, uint32_t range_min, uint32_t range_max) |
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static int | cbs_av1_read_leb128 (CodedBitstreamContext *ctx, GetBitContext *gbc, const char *name, uint64_t *write_to) |
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static int | cbs_av1_write_leb128 (CodedBitstreamContext *ctx, PutBitContext *pbc, const char *name, uint64_t value) |
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static int | cbs_av1_read_ns (CodedBitstreamContext *ctx, GetBitContext *gbc, uint32_t n, const char *name, const int *subscripts, uint32_t *write_to) |
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static int | cbs_av1_write_ns (CodedBitstreamContext *ctx, PutBitContext *pbc, uint32_t n, const char *name, const int *subscripts, uint32_t value) |
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static int | cbs_av1_read_increment (CodedBitstreamContext *ctx, GetBitContext *gbc, uint32_t range_min, uint32_t range_max, const char *name, uint32_t *write_to) |
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static int | cbs_av1_write_increment (CodedBitstreamContext *ctx, PutBitContext *pbc, uint32_t range_min, uint32_t range_max, const char *name, uint32_t value) |
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static int | cbs_av1_read_subexp (CodedBitstreamContext *ctx, GetBitContext *gbc, uint32_t range_max, const char *name, const int *subscripts, uint32_t *write_to) |
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static int | cbs_av1_write_subexp (CodedBitstreamContext *ctx, PutBitContext *pbc, uint32_t range_max, const char *name, const int *subscripts, uint32_t value) |
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static int | cbs_av1_tile_log2 (int blksize, int target) |
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static int | cbs_av1_get_relative_dist (const AV1RawSequenceHeader *seq, unsigned int a, unsigned int b) |
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static size_t | cbs_av1_get_payload_bytes_left (GetBitContext *gbc) |
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static int | cbs_av1_split_fragment (CodedBitstreamContext *ctx, CodedBitstreamFragment *frag, int header) |
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static void | cbs_av1_free_tile_data (AV1RawTileData *td) |
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static void | cbs_av1_free_padding (AV1RawPadding *pd) |
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static void | cbs_av1_free_metadata (AV1RawMetadata *md) |
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static void | cbs_av1_free_obu (void *opaque, uint8_t *content) |
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static int | cbs_av1_ref_tile_data (CodedBitstreamContext *ctx, CodedBitstreamUnit *unit, GetBitContext *gbc, AV1RawTileData *td) |
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static int | cbs_av1_read_unit (CodedBitstreamContext *ctx, CodedBitstreamUnit *unit) |
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static int | cbs_av1_write_obu (CodedBitstreamContext *ctx, CodedBitstreamUnit *unit, PutBitContext *pbc) |
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static int | cbs_av1_assemble_fragment (CodedBitstreamContext *ctx, CodedBitstreamFragment *frag) |
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static void | cbs_av1_close (CodedBitstreamContext *ctx) |
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◆ HEADER
◆ CHECK
Value: do { \
err = (call); \
if (err < 0) \
return err; \
} while (0)
Definition at line 540 of file cbs_av1.c.
◆ FUNC_NAME
#define FUNC_NAME |
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rw, |
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codec, |
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name |
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| cbs_ ## codec ## _ ## rw ## _ ## name |
◆ FUNC_AV1
◆ FUNC
◆ SUBSCRIPTS
#define SUBSCRIPTS |
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subs, |
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... |
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| (subs > 0 ? ((int[subs + 1]){ subs, __VA_ARGS__ }) : NULL) |
◆ fb
◆ fc
◆ flag
◆ su
◆ fbs
◆ fcs
#define fcs |
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name, |
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range_min, |
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range_max, |
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subs, |
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| xf(width, name, current->name, range_min, range_max, subs, __VA_ARGS__) |
◆ flags
#define flags |
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name, |
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subs, |
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... |
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| xf(1, name, current->name, 0, 1, subs, __VA_ARGS__) |
◆ sus
◆ fixed
Value: do { \
av_unused uint32_t fixed_value =
value; \
} while (0)
Definition at line 569 of file cbs_av1.c.
◆ READ
◆ READWRITE [1/2]
◆ RWContext [1/2]
◆ xf [1/2]
#define xf |
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name, |
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var, |
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range_min, |
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range_max, |
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subs, |
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Value: do { \
&
value, range_min, range_max)); \
} while (0)
Definition at line 667 of file cbs_av1.c.
◆ xsu [1/2]
◆ uvlc [1/2]
#define uvlc |
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name, |
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range_min, |
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range_max |
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Value: do { \
&
value, range_min, range_max)); \
} while (0)
Definition at line 680 of file cbs_av1.c.
◆ ns [1/2]
#define ns |
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max_value, |
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name, |
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subs, |
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◆ increment [1/2]
◆ subexp [1/2]
#define subexp |
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name, |
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max, |
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subs, |
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◆ delta_q [1/2]
Value: do { \
uint8_t delta_coded; \
xf(1,
name.delta_coded, delta_coded, 0, 1, 0, ); \
if (delta_coded) \
else \
delta_q = 0; \
} while (0)
Definition at line 702 of file cbs_av1.c.
◆ leb128 [1/2]
◆ infer [1/2]
◆ byte_alignment [1/2]
◆ WRITE
◆ READWRITE [2/2]
◆ RWContext [2/2]
◆ xf [2/2]
#define xf |
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width, |
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name, |
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var, |
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range_min, |
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range_max, |
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subs, |
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Value: do { \
var, range_min, range_max)); \
} while (0)
Definition at line 667 of file cbs_av1.c.
◆ xsu [2/2]
◆ uvlc [2/2]
#define uvlc |
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name, |
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range_min, |
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range_max |
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Value: do { \
range_min, range_max)); \
} while (0)
Definition at line 680 of file cbs_av1.c.
◆ ns [2/2]
#define ns |
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max_value, |
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name, |
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subs, |
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Value: do { \
current->name)); \
} while (0)
Definition at line 685 of file cbs_av1.c.
◆ increment [2/2]
Value: do { \
current->name)); \
} while (0)
Definition at line 691 of file cbs_av1.c.
◆ subexp [2/2]
#define subexp |
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name, |
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max, |
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subs, |
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Value: do { \
current->name)); \
} while (0)
Definition at line 696 of file cbs_av1.c.
◆ delta_q [2/2]
Value: do { \
xf(1,
name.delta_coded, current->name != 0, 0, 1, 0, ); \
if (current->name) \
xsu(1 + 6,
name.delta_q, current->name, 0, ); \
} while (0)
Definition at line 702 of file cbs_av1.c.
◆ leb128 [2/2]
◆ infer [2/2]
Value: do { \
if (current->name != (
value)) { \
"%s does not match inferred value: " \
"%"PRId64", but should be %"PRId64".\n", \
#
name, (int64_t)current->name, (int64_t)(
value)); \
} \
} while (0)
Definition at line 712 of file cbs_av1.c.
◆ byte_alignment [2/2]
◆ cbs_av1_read_uvlc()
◆ cbs_av1_write_uvlc()
◆ cbs_av1_read_leb128()
◆ cbs_av1_write_leb128()
◆ cbs_av1_read_ns()
◆ cbs_av1_write_ns()
◆ cbs_av1_read_increment()
◆ cbs_av1_write_increment()
◆ cbs_av1_read_subexp()
◆ cbs_av1_write_subexp()
◆ cbs_av1_tile_log2()
static int cbs_av1_tile_log2 |
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int |
blksize, |
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target |
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static |
◆ cbs_av1_get_relative_dist()
◆ cbs_av1_get_payload_bytes_left()
static size_t cbs_av1_get_payload_bytes_left |
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GetBitContext * |
gbc | ) |
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static |
◆ cbs_av1_split_fragment()
◆ cbs_av1_free_tile_data()
◆ cbs_av1_free_padding()
◆ cbs_av1_free_metadata()
◆ cbs_av1_free_obu()
◆ cbs_av1_ref_tile_data()
◆ cbs_av1_read_unit()
◆ cbs_av1_write_obu()
◆ cbs_av1_assemble_fragment()
◆ cbs_av1_close()
◆ ff_cbs_type_av1
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf default minimum maximum flags name is the option name
static int cbs_av1_write_increment(CodedBitstreamContext *ctx, PutBitContext *pbc, uint32_t range_min, uint32_t range_max, const char *name, uint32_t value)
FFmpeg Automated Testing Environment ************************************Introduction Using FATE from your FFmpeg source directory Submitting the results to the FFmpeg result aggregation server Uploading new samples to the fate suite FATE makefile targets and variables Makefile targets Makefile variables Examples Introduction **************FATE is an extended regression suite on the client side and a means for results aggregation and presentation on the server side The first part of this document explains how you can use FATE from your FFmpeg source directory to test your ffmpeg binary The second part describes how you can run FATE to submit the results to FFmpeg’s FATE server In any way you can have a look at the publicly viewable FATE results by visiting this as it can be seen if some test on some platform broke with their recent contribution This usually happens on the platforms the developers could not test on The second part of this document describes how you can run FATE to submit your results to FFmpeg’s FATE server If you want to submit your results be sure to check that your combination of OS and compiler is not already listed on the above mentioned website In the third part you can find a comprehensive listing of FATE makefile targets and variables Using FATE from your FFmpeg source directory **********************************************If you want to run FATE on your machine you need to have the samples in place You can get the samples via the build target fate rsync Use this command from the top level source this will cause FATE to fail NOTE To use a custom wrapper to run the pass ‘ target exec’ to ‘configure’ or set the TARGET_EXEC Make variable Submitting the results to the FFmpeg result aggregation server ****************************************************************To submit your results to the server you should run fate through the shell script ‘tests fate sh’ from the FFmpeg sources This script needs to be invoked with a configuration file as its first argument tests fate sh path to fate_config A configuration file template with comments describing the individual configuration variables can be found at ‘doc fate_config sh template’ Create a configuration that suits your based on the configuration template The ‘slot’ configuration variable can be any string that is not yet but it is suggested that you name it adhering to the following pattern ‘ARCH OS COMPILER COMPILER VERSION’ The configuration file itself will be sourced in a shell therefore all shell features may be used This enables you to setup the environment as you need it for your build For your first test runs the ‘fate_recv’ variable should be empty or commented out This will run everything as normal except that it will omit the submission of the results to the server The following files should be present in $workdir as specified in the configuration it may help to try out the ‘ssh’ command with one or more ‘ v’ options You should get detailed output concerning your SSH configuration and the authentication process The only thing left is to automate the execution of the fate sh script and the synchronisation of the samples directory Uploading new samples to the fate suite *****************************************If you need a sample uploaded send a mail to samples request This is for developers who have an account on the fate suite server If you upload new please make sure they are as small as space on each network bandwidth and so on benefit from smaller test cases Also keep in mind older checkouts use existing sample that means in practice generally do not remove or overwrite files as it likely would break older checkouts or releases Also all needed samples for a commit should be ideally before the push If you need an account for frequently uploading samples or you wish to help others by doing that send a mail to ffmpeg devel rsync vauL Duo ug rw
static int cbs_av1_read_increment(CodedBitstreamContext *ctx, GetBitContext *gbc, uint32_t range_min, uint32_t range_max, const char *name, uint32_t *write_to)
#define MAX_INT_BITS(length)
static int cbs_av1_read_leb128(CodedBitstreamContext *ctx, GetBitContext *gbc, const char *name, uint64_t *write_to)
static int cbs_av1_read_ns(CodedBitstreamContext *ctx, GetBitContext *gbc, uint32_t n, const char *name, const int *subscripts, uint32_t *write_to)
static int cbs_av1_read_subexp(CodedBitstreamContext *ctx, GetBitContext *gbc, uint32_t range_max, const char *name, const int *subscripts, uint32_t *write_to)
int ff_cbs_write_unsigned(CodedBitstreamContext *ctx, PutBitContext *pbc, int width, const char *name, const int *subscripts, uint32_t value, uint32_t range_min, uint32_t range_max)
static void cbs_av1_close(CodedBitstreamContext *ctx)
static int cbs_av1_write_obu(CodedBitstreamContext *ctx, CodedBitstreamUnit *unit, PutBitContext *pbc)
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
static int cbs_av1_read_uvlc(CodedBitstreamContext *ctx, GetBitContext *gbc, const char *name, uint32_t *write_to, uint32_t range_min, uint32_t range_max)
static int cbs_av1_write_leb128(CodedBitstreamContext *ctx, PutBitContext *pbc, const char *name, uint64_t value)
static int cbs_av1_split_fragment(CodedBitstreamContext *ctx, CodedBitstreamFragment *frag, int header)
static int cbs_av1_write_uvlc(CodedBitstreamContext *ctx, PutBitContext *pbc, const char *name, uint32_t value, uint32_t range_min, uint32_t range_max)
static int cbs_av1_read_unit(CodedBitstreamContext *ctx, CodedBitstreamUnit *unit)
static int cbs_av1_write_subexp(CodedBitstreamContext *ctx, PutBitContext *pbc, uint32_t range_max, const char *name, const int *subscripts, uint32_t value)
int ff_cbs_write_signed(CodedBitstreamContext *ctx, PutBitContext *pbc, int width, const char *name, const int *subscripts, int32_t value, int32_t range_min, int32_t range_max)
int ff_cbs_read_signed(CodedBitstreamContext *ctx, GetBitContext *gbc, int width, const char *name, const int *subscripts, int32_t *write_to, int32_t range_min, int32_t range_max)
static int cbs_av1_assemble_fragment(CodedBitstreamContext *ctx, CodedBitstreamFragment *frag)
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf default value
int ff_cbs_read_unsigned(CodedBitstreamContext *ctx, GetBitContext *gbc, int width, const char *name, const int *subscripts, uint32_t *write_to, uint32_t range_min, uint32_t range_max)
#define SUBSCRIPTS(subs,...)
#define MIN_INT_BITS(length)
static int cbs_av1_write_ns(CodedBitstreamContext *ctx, PutBitContext *pbc, uint32_t n, const char *name, const int *subscripts, uint32_t value)
#define AVERROR_INVALIDDATA
Invalid data found when processing input.