---
Now without mxf code >_>
There is a stable release with this code, and it's a minor update,
not sure if it warrants a configure check, but I'll add it if requested.
Vittorio
libavfilter/vf_zscale.c | 26 ++++++++++++++++++++++++--
1 file changed, 24 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_zscale.c b/libavfilter/vf_zscale.c
index 09fd842fe5..7d048da1ef 100644
--- a/libavfilter/vf_zscale.c
+++ b/libavfilter/vf_zscale.c
@@ -353,10 +353,10 @@ static int convert_matrix(enum AVColorSpace colorspace)
return ZIMG_MATRIX_709;
case AVCOL_SPC_UNSPECIFIED:
return ZIMG_MATRIX_UNSPECIFIED;
- case AVCOL_SPC_BT470BG:
- return ZIMG_MATRIX_470BG;
case AVCOL_SPC_SMPTE170M:
return ZIMG_MATRIX_170M;
+ case AVCOL_SPC_SMPTE240M:
+ return ZIMG_MATRIX_240M;
case AVCOL_SPC_YCGCO:
return ZIMG_MATRIX_YCGCO;
case AVCOL_SPC_BT2020_NCL:
@@ -374,10 +374,22 @@ static int convert_trc(enum AVColorTransferCharacteristic
color_trc)
return ZIMG_TRANSFER_UNSPECIFIED;
case AVCOL_TRC_BT709:
return ZIMG_TRANSFER_709;
+ case AVCOL_TRC_GAMMA22:
+ return ZIMG_TRANSFER_470_M;
+ case AVCOL_TRC_GAMMA28:
+ return ZIMG_TRANSFER_470_BG;
case AVCOL_TRC_SMPTE170M:
return ZIMG_TRANSFER_601;
+ case AVCOL_TRC_SMPTE240M:
+ return ZIMG_TRANSFER_240M;
case AVCOL_TRC_LINEAR:
return ZIMG_TRANSFER_LINEAR;
+ case AVCOL_TRC_LOG:
+ return ZIMG_TRANSFER_LOG_100;
+ case AVCOL_TRC_LOG_SQRT:
+ return ZIMG_TRANSFER_LOG_316;
+ case AVCOL_TRC_IEC61966_2_4:
+ return ZIMG_TRANSFER_IEC_61966_2_4;
case AVCOL_TRC_BT2020_10:
return ZIMG_TRANSFER_2020_10;
case AVCOL_TRC_BT2020_12:
@@ -399,6 +411,10 @@ static int convert_primaries(enum AVColorPrimaries
color_primaries)
return ZIMG_PRIMARIES_UNSPECIFIED;
case AVCOL_PRI_BT709:
return ZIMG_PRIMARIES_709;
+ case AVCOL_PRI_BT470M:
+ return ZIMG_PRIMARIES_470_M;
+ case AVCOL_PRI_BT470BG:
+ return ZIMG_PRIMARIES_470_BG;
case AVCOL_PRI_SMPTE170M:
return ZIMG_PRIMARIES_170M;
case AVCOL_PRI_SMPTE240M:
@@ -745,6 +761,8 @@ static const AVOption zscale_options[] = {
{ "2020", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_PRIMARIES_2020}, 0, 0, FLAGS, "primaries" },
{ "unknown", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_PRIMARIES_UNSPECIFIED}, 0, 0, FLAGS, "primaries" },
{ "bt709", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_PRIMARIES_709}, 0, 0, FLAGS, "primaries" },
+ { "bt470m", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_PRIMARIES_470_M}, 0, 0, FLAGS, "primaries" },
+ { "bt470bg", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_PRIMARIES_470_BG}, 0, 0, FLAGS, "primaries" },
{ "smpte170m", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_PRIMARIES_170M}, 0, 0, FLAGS, "primaries" },
{ "smpte240m", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_PRIMARIES_240M}, 0, 0, FLAGS, "primaries" },
{ "bt2020", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_PRIMARIES_2020}, 0, 0, FLAGS, "primaries" },
@@ -756,9 +774,13 @@ static const AVOption zscale_options[] = {
{ "unspecified", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_UNSPECIFIED}, 0, 0, FLAGS, "transfer" },
{ "601", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_601}, 0, 0, FLAGS, "transfer" },
{ "linear", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_LINEAR}, 0, 0, FLAGS, "transfer" },
+ { "log100", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_LOG_100}, 0, 0, FLAGS, "transfer" },
+ { "log316", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_LOG_316}, 0, 0, FLAGS, "transfer" },
{ "2020_10", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_2020_10}, 0, 0, FLAGS, "transfer" },
{ "2020_12", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_2020_12}, 0, 0, FLAGS, "transfer" },
{ "unknown", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_UNSPECIFIED}, 0, 0, FLAGS, "transfer" },
+ { "bt470m", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_470_M}, 0, 0, FLAGS, "transfer" },
+ { "bt470bg", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_470_BG}, 0, 0, FLAGS, "transfer" },
{ "smpte170m", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_601}, 0, 0, FLAGS, "transfer" },
{ "bt709", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_709}, 0, 0, FLAGS, "transfer" },
{ "linear", 0, 0, AV_OPT_TYPE_CONST,
{.i64 = ZIMG_TRANSFER_LINEAR}, 0, 0, FLAGS, "transfer" },
--
2.14.2
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