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mac-vth264: Remove OSX 10.8 compatibility code

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OBS no longer supports building on OSX. The minimum version of macOS
that we support is macOS 10.13. We can safely remove this 10.8
compatibility code.
This commit is contained in:
Ryan Foster
2022-01-28 11:35:50 -08:00
committed by Jim
parent c87a81ba56
commit 63eb2d1c31
1 changed files with 1 additions and 21 deletions
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plugins/mac-vth264/encoder.c
+1 -21
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@@ -19,20 +19,6 @@
#define VT_BLOG(level, format, ...) \
VT_LOG_ENCODER(enc->encoder, level, format, ##__VA_ARGS__)
// Clipped from NSApplication as it is in a ObjC header
extern const double NSAppKitVersionNumber;
#define NSAppKitVersionNumber10_8 1187
// Get around missing symbol on 10.8 during compilation
enum {
kCMFormatDescriptionBridgeError_InvalidParameter_ = -12712,
};
static bool is_appkit10_9_or_greater()
{
return floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_8;
}
static DARRAY(struct vt_encoder {
const char *name;
const char *disp_name;
@@ -616,7 +602,7 @@ static bool convert_sample_to_annexb(struct vt_h264_encoder *enc,
format_desc, 0, NULL, NULL, &param_count, &nal_length_bytes);
// it is not clear what errors this function can return
// so we check the two most reasonable
if (code == kCMFormatDescriptionBridgeError_InvalidParameter_ ||
if (code == kCMFormatDescriptionBridgeError_InvalidParameter ||
code == kCMFormatDescriptionError_InvalidParameter) {
VT_BLOG(LOG_WARNING, "assuming 2 parameter sets "
"and 4 byte NAL length header");
@@ -993,12 +979,6 @@ void register_encoders()
bool obs_module_load(void)
{
if (!is_appkit10_9_or_greater()) {
VT_LOG(LOG_WARNING, "Not adding VideoToolbox H264 encoder; "
"AppKit must be version 10.9 or greater");
return false;
}
encoder_list_create();
register_encoders();