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Code Issues Releases Activity

avcodec/mlpenc: export codebook_search option too

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This commit is contained in:
Paul B Mahol 2023-10-09 23:13:45 +02:00
parent 1703bfa133
commit ee9fb28429
1 changed files with 2 additions and 3 deletions
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5
libavcodec/mlpenc.c
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@ -127,6 +127,7 @@ typedef struct MLPEncodeContext {
int lpc_type;
int lpc_passes;
int prediction_order;
int max_codebook_search;
int num_substreams; ///< Number of substreams contained within this stream.
@ -204,8 +205,6 @@ typedef struct MLPEncodeContext {
const ChannelParams *prev_channel_params;
const DecodingParams *prev_decoding_params;
unsigned int max_codebook_search;
int shorten_by;
LPCContext lpc_ctx;
@ -559,7 +558,6 @@ static av_cold int mlp_encode_init(AVCodecContext *avctx)
/* TODO Let user pass major header interval as parameter. */
ctx->max_restart_interval = MAJOR_HEADER_INTERVAL;
ctx->max_codebook_search = 3;
ctx->min_restart_interval = MAJOR_HEADER_INTERVAL;
ctx->restart_intervals = ctx->max_restart_interval / ctx->min_restart_interval;
@ -2166,6 +2164,7 @@ static const AVOption mlp_options[] = {
{ "levinson", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_LPC_TYPE_LEVINSON }, 0, 0, FLAGS, "lpc_type" },
{ "cholesky", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = FF_LPC_TYPE_CHOLESKY }, 0, 0, FLAGS, "lpc_type" },
{ "lpc_passes", "Number of passes to use for Cholesky factorization during LPC analysis", OFFSET(lpc_passes), AV_OPT_TYPE_INT, {.i64 = 2 }, 1, INT_MAX, FLAGS },
{ "codebook_search", "Max number of codebook searches", OFFSET(max_codebook_search), AV_OPT_TYPE_INT, {.i64 = 3 }, 1, 100, FLAGS },
{ "prediction_order", "Search method for selecting prediction order", OFFSET(prediction_order), AV_OPT_TYPE_INT, {.i64 = ORDER_METHOD_EST }, ORDER_METHOD_EST, ORDER_METHOD_SEARCH, FLAGS, "predm" },
{ "estimation", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = ORDER_METHOD_EST }, 0, 0, FLAGS, "predm" },
{ "search", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = ORDER_METHOD_SEARCH }, 0, 0, FLAGS, "predm" },