From: Christopher Degawa <christopher.deg...@intel.com>
Used as a thread count multiplier with a max of the logical cores
available
Signed-off-by: Christopher Degawa <christopher.deg...@intel.com>
---
doc/encoders.texi | 3 +++
libavcodec/libsvtav1.c | 7 +++++++
2 files changed, 10 insertions(+)
diff --git a/doc/encoders.texi b/doc/encoders.texi
index c9c8785afb..89e5593772 100644
--- a/doc/encoders.texi
+++ b/doc/encoders.texi
@@ -1795,6 +1795,9 @@ Set log2 of the number of rows of tiles to use (0-6).
@item tile_columns
Set log2 of the number of columns of tiles to use (0-4).
+@item logical_processors
+Thread count multiplier (0 - ncpus).
+
@end table
@section libkvazaar
diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c
index eb6043bcac..b6f9cc1c6b 100644
--- a/libavcodec/libsvtav1.c
+++ b/libavcodec/libsvtav1.c
@@ -71,6 +71,8 @@ typedef struct SvtContext {
int tile_columns;
int tile_rows;
+
+ uint32_t logical_processors;
} SvtContext;
static const struct {
@@ -218,6 +220,8 @@ static int config_enc_params(EbSvtAv1EncConfiguration
*param,
param->tile_columns = svt_enc->tile_columns;
param->tile_rows = svt_enc->tile_rows;
+ param->logical_processors = svt_enc->logical_processors;
+
return 0;
}
@@ -533,6 +537,9 @@ static const AVOption options[] = {
{ "tile_columns", "Log2 of number of tile columns to use",
OFFSET(tile_columns), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 4, VE},
{ "tile_rows", "Log2 of number of tile rows to use", OFFSET(tile_rows),
AV_OPT_TYPE_INT, {.i64 = 0}, 0, 6, VE},
+ { "logical_processors", "Thread count multiplier with a max of the number
of logical cores available", OFFSET(logical_processors),
+ AV_OPT_TYPE_INT, { .i64 = 0 }, 0, UINT_MAX, VE },
+
{NULL},
};
--
2.27.0
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