From: Dennis Sädtler <den...@obsproject.com>
Added in macOS 15 "Sequoia".
Signed-off-by: Dennis Sädtler <den...@obsproject.com>
---
Fixed line-endings, otherwise identical to v1.
libavcodec/videotoolboxenc.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c
index da7b291b03..fb2de7b960 100644
--- a/libavcodec/videotoolboxenc.c
+++ b/libavcodec/videotoolboxenc.c
@@ -121,6 +121,7 @@ static struct{
CFStringRef kVTCompressionPropertyKey_PrioritizeEncodingSpeedOverQuality;
CFStringRef kVTCompressionPropertyKey_ConstantBitRate;
CFStringRef kVTCompressionPropertyKey_EncoderID;
+ CFStringRef kVTCompressionPropertyKey_SpatialAdaptiveQPLevel;
CFStringRef
kVTVideoEncoderSpecification_EnableHardwareAcceleratedVideoEncoder;
CFStringRef
kVTVideoEncoderSpecification_RequireHardwareAcceleratedVideoEncoder;
@@ -208,6 +209,7 @@ static void loadVTEncSymbols(void){
"ReferenceBufferCount");
GET_SYM(kVTCompressionPropertyKey_MaxAllowedFrameQP, "MaxAllowedFrameQP");
GET_SYM(kVTCompressionPropertyKey_MinAllowedFrameQP, "MinAllowedFrameQP");
+ GET_SYM(kVTCompressionPropertyKey_SpatialAdaptiveQPLevel,
"SpatialAdaptiveQPLevel");
}
#define H264_PROFILE_CONSTRAINED_HIGH (AV_PROFILE_H264_HIGH |
AV_PROFILE_H264_CONSTRAINED)
@@ -279,6 +281,7 @@ typedef struct VTEncContext {
int max_slice_bytes;
int power_efficient;
int max_ref_frames;
+ int spatialaq;
} VTEncContext;
static void vtenc_free_buf_node(BufNode *info)
@@ -1599,6 +1602,13 @@ static int vtenc_create_encoder(AVCodecContext *avctx,
}
}
+ if (vtctx->spatialaq >= 0) {
+ set_encoder_int_property_or_log(avctx,
+
compat_keys.kVTCompressionPropertyKey_SpatialAdaptiveQPLevel,
+ "spatialaq",
+ vtctx->spatialaq ?
kVTQPModulationLevel_Default : kVTQPModulationLevel_Disable);
+ }
+
status = VTCompressionSessionPrepareToEncodeFrames(vtctx->session);
if (status) {
av_log(avctx, AV_LOG_ERROR, "Error: cannot prepare encoder: %d\n",
status);
@@ -2891,6 +2901,8 @@ static const enum AVPixelFormat prores_pix_fmts[] = {
{ .i64 = -1 }, -1, 1, VE }, \
{ "power_efficient", "Set to 1 to enable more power-efficient encoding if
supported.", \
OFFSET(power_efficient), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, \
+ { "spatial_aq", "Set to 1 to enable spatial AQ if supported.", \
+ OFFSET(spatialaq), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1, VE }, \
{ "max_ref_frames", \
"Sets the maximum number of reference frames. This only has an effect
when the value is less than the maximum allowed by the profile/level.", \
OFFSET(max_ref_frames), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE
},
--
2.39.1.windows.1
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