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Code Issues Releases Activity

avcodec/cbs_apv: add missing READ/WRITE preprocessor checks

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2025-07-21 00:27:00 -03:00
parent b0159af6bc
commit e835738b70
1 changed files with 14 additions and 0 deletions
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14
libavcodec/cbs_apv.c
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@ -95,6 +95,7 @@ static void cbs_apv_derive_tile_info(APVDerivedTileInfo *ti,
} while (0) } while (0)
#if CBS_READ
#define READ #define READ
#define READWRITE read #define READWRITE read
#define RWContext GetBitContext #define RWContext GetBitContext
@ -123,6 +124,7 @@ static void cbs_apv_derive_tile_info(APVDerivedTileInfo *ti,
#undef xu #undef xu
#undef infer #undef infer
#undef byte_alignment #undef byte_alignment
#endif // CBS_READ
#if CBS_WRITE #if CBS_WRITE
#define WRITE #define WRITE
@ -165,6 +167,7 @@ static int cbs_apv_split_fragment(CodedBitstreamContext *ctx,
CodedBitstreamFragment *frag, CodedBitstreamFragment *frag,
int header) int header)
{ {
#if CBS_READ
uint8_t *data = frag->data; uint8_t *data = frag->data;
size_t size = frag->data_size; size_t size = frag->data_size;
uint32_t signature; uint32_t signature;
@ -249,11 +252,15 @@ static int cbs_apv_split_fragment(CodedBitstreamContext *ctx,
fail: fail:
ctx->trace_enable = trace; ctx->trace_enable = trace;
return err; return err;
#else
return AVERROR(ENOSYS);
#endif
} }
static int cbs_apv_read_unit(CodedBitstreamContext *ctx, static int cbs_apv_read_unit(CodedBitstreamContext *ctx,
CodedBitstreamUnit *unit) CodedBitstreamUnit *unit)
{ {
#if CBS_READ
GetBitContext gbc; GetBitContext gbc;
int err; int err;
@ -312,6 +319,9 @@ static int cbs_apv_read_unit(CodedBitstreamContext *ctx,
} }
return 0; return 0;
#else
return AVERROR(ENOSYS);
#endif
} }
static int cbs_apv_write_unit(CodedBitstreamContext *ctx, static int cbs_apv_write_unit(CodedBitstreamContext *ctx,
@ -369,6 +379,7 @@ static int cbs_apv_write_unit(CodedBitstreamContext *ctx,
static int cbs_apv_assemble_fragment(CodedBitstreamContext *ctx, static int cbs_apv_assemble_fragment(CodedBitstreamContext *ctx,
CodedBitstreamFragment *frag) CodedBitstreamFragment *frag)
{ {
#if CBS_WRITE
size_t size = 4, pos; size_t size = 4, pos;
for (int i = 0; i < frag->nb_units; i++) for (int i = 0; i < frag->nb_units; i++)
@ -394,6 +405,9 @@ static int cbs_apv_assemble_fragment(CodedBitstreamContext *ctx,
frag->data_size = size; frag->data_size = size;
return 0; return 0;
#else
return AVERROR(ENOSYS);
#endif
} }