avcodec/cbs: constify decompose_unit_types

CBS doesn't change its contents in any way whatsoever internally, and most users already set it to a const array.

James Almer committed 5 years ago

Commit 9219ed21 parent a0acc443 files · +3 −3Browse files

Unified · Split

3 files

libavcodec/av1_frame_split_bsf.c +1 −1
libavcodec/av1_parser.c +1 −1
libavcodec/cbs.h +1 −1

libavcodec/av1_frame_split_bsf.c+1−1

@@ -214,7 +214,7 @@ static int av1_frame_split_init(AVBSFContext *ctx) · 213 unmodified lines
214	214	if (ret < 0)
215	215	return ret;
216	216
217		− s->cbc->decompose_unit_types = (CodedBitstreamUnitType*)decompose_unit_types;
	217	+ s->cbc->decompose_unit_types = decompose_unit_types;
218	218	s->cbc->nb_decompose_unit_types = FF_ARRAY_ELEMS(decompose_unit_types);
219	219
220	220	if (!ctx->par_in->extradata_size)

libavcodec/av1_parser.c+1−1

@@ -191,7 +191,7 @@ static av_cold int av1_parser_init(AVCodecParserContext *ctx) · 190 unmodified lines
191	191	if (ret < 0)
192	192	return ret;
193	193
194		− s->cbc->decompose_unit_types = (CodedBitstreamUnitType *)decompose_unit_types;
	194	+ s->cbc->decompose_unit_types = decompose_unit_types;
195	195	s->cbc->nb_decompose_unit_types = FF_ARRAY_ELEMS(decompose_unit_types);
196	196
197	197	return 0;

libavcodec/cbs.h+1−1

@@ -196,7 +196,7 @@ typedef struct CodedBitstreamContext { · 195 unmodified lines
196	196	* Types not in this list will be available in bitstream form only.
197	197	* If NULL, all supported types will be decomposed.
198	198	*/
199		− CodedBitstreamUnitType *decompose_unit_types;
	199	+ const CodedBitstreamUnitType *decompose_unit_types;
200	200	/**
201	201	* Length of the decompose_unit_types array.
202	202	*/