MrBesen/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

lavd/avfoundation: Reindent after last commit.

Browse Source
This commit is contained in:
Thilo Borgmann 2019-07-08 19:39:35 +02:00
parent 02f65678ba
commit 5c2e0e417a
1 changed files with 55 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

110
libavdevice/avfoundation.m
View File

@ -297,59 +297,59 @@ static int configure_video_device(AVFormatContext *s, AVCaptureDevice *video_dev
// might raise an exception if no format list is given
// (then fallback to default, no configuration)
@try {
for (format in [video_device valueForKey:@"formats"]) {
CMFormatDescriptionRef formatDescription;
CMVideoDimensions dimensions;
for (format in [video_device valueForKey:@"formats"]) {
CMFormatDescriptionRef formatDescription;
CMVideoDimensions dimensions;
formatDescription = (CMFormatDescriptionRef) [format performSelector:@selector(formatDescription)];
dimensions = CMVideoFormatDescriptionGetDimensions(formatDescription);
formatDescription = (CMFormatDescriptionRef) [format performSelector:@selector(formatDescription)];
dimensions = CMVideoFormatDescriptionGetDimensions(formatDescription);
if ((ctx->width == 0 && ctx->height == 0) ||
(dimensions.width == ctx->width && dimensions.height == ctx->height)) {
if ((ctx->width == 0 && ctx->height == 0) ||
(dimensions.width == ctx->width && dimensions.height == ctx->height)) {
selected_format = format;
selected_format = format;
for (range in [format valueForKey:@"videoSupportedFrameRateRanges"]) {
double max_framerate;
for (range in [format valueForKey:@"videoSupportedFrameRateRanges"]) {
double max_framerate;
[[range valueForKey:@"maxFrameRate"] getValue:&max_framerate];
if (fabs (framerate - max_framerate) < 0.01) {
selected_range = range;
break;
[[range valueForKey:@"maxFrameRate"] getValue:&max_framerate];
if (fabs (framerate - max_framerate) < 0.01) {
selected_range = range;
break;
}
}
}
}
}
if (!selected_format) {
av_log(s, AV_LOG_ERROR, "Selected video size (%dx%d) is not supported by the device.\n",
ctx->width, ctx->height);
goto unsupported_format;
}
if (!selected_format) {
av_log(s, AV_LOG_ERROR, "Selected video size (%dx%d) is not supported by the device.\n",
ctx->width, ctx->height);
goto unsupported_format;
}
if (!selected_range) {
av_log(s, AV_LOG_ERROR, "Selected framerate (%f) is not supported by the device.\n",
framerate);
if (ctx->video_is_muxed) {
av_log(s, AV_LOG_ERROR, "Falling back to default.\n");
if (!selected_range) {
av_log(s, AV_LOG_ERROR, "Selected framerate (%f) is not supported by the device.\n",
framerate);
if (ctx->video_is_muxed) {
av_log(s, AV_LOG_ERROR, "Falling back to default.\n");
} else {
goto unsupported_format;
}
}
if ([video_device lockForConfiguration:NULL] == YES) {
if (selected_format) {
[video_device setValue:selected_format forKey:@"activeFormat"];
}
if (selected_range) {
NSValue *min_frame_duration = [selected_range valueForKey:@"minFrameDuration"];
[video_device setValue:min_frame_duration forKey:@"activeVideoMinFrameDuration"];
[video_device setValue:min_frame_duration forKey:@"activeVideoMaxFrameDuration"];
}
} else {
goto unsupported_format;
av_log(s, AV_LOG_ERROR, "Could not lock device for configuration.\n");
return AVERROR(EINVAL);
}
}
if ([video_device lockForConfiguration:NULL] == YES) {
if (selected_format) {
[video_device setValue:selected_format forKey:@"activeFormat"];
}
if (selected_range) {
NSValue *min_frame_duration = [selected_range valueForKey:@"minFrameDuration"];
[video_device setValue:min_frame_duration forKey:@"activeVideoMinFrameDuration"];
[video_device setValue:min_frame_duration forKey:@"activeVideoMaxFrameDuration"];
}
} else {
av_log(s, AV_LOG_ERROR, "Could not lock device for configuration.\n");
return AVERROR(EINVAL);
}
} @catch(NSException *e) {
av_log(ctx, AV_LOG_WARNING, "Configuration of video device failed, falling back to default.\n");
}
@ -486,15 +486,15 @@ static int add_video_device(AVFormatContext *s, AVCaptureDevice *video_device)
// set videoSettings to an empty dict for receiving raw data of muxed devices
if (ctx->capture_raw_data) {
ctx->pixel_format = pxl_fmt_spec.ff_id;
ctx->video_output.videoSettings = @{ };
ctx->pixel_format = pxl_fmt_spec.ff_id;
ctx->video_output.videoSettings = @{ };
} else {
ctx->pixel_format = pxl_fmt_spec.ff_id;
pixel_format = [NSNumber numberWithUnsignedInt:pxl_fmt_spec.avf_id];
capture_dict = [NSDictionary dictionaryWithObject:pixel_format
forKey:(id)kCVPixelBufferPixelFormatTypeKey];
ctx->pixel_format = pxl_fmt_spec.ff_id;
pixel_format = [NSNumber numberWithUnsignedInt:pxl_fmt_spec.avf_id];
capture_dict = [NSDictionary dictionaryWithObject:pixel_format
forKey:(id)kCVPixelBufferPixelFormatTypeKey];
[ctx->video_output setVideoSettings:capture_dict];
[ctx->video_output setVideoSettings:capture_dict];
}
[ctx->video_output setAlwaysDiscardsLateVideoFrames:YES];
@ -587,11 +587,11 @@ static int get_video_config(AVFormatContext *s)
if (image_buffer) {
image_buffer_size = CVImageBufferGetEncodedSize(image_buffer);
stream->codecpar->codec_id = AV_CODEC_ID_RAWVIDEO;
stream->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
stream->codecpar->width = (int)image_buffer_size.width;
stream->codecpar->height = (int)image_buffer_size.height;
stream->codecpar->format = ctx->pixel_format;
stream->codecpar->codec_id = AV_CODEC_ID_RAWVIDEO;
stream->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
stream->codecpar->width = (int)image_buffer_size.width;
stream->codecpar->height = (int)image_buffer_size.height;
stream->codecpar->format = ctx->pixel_format;
} else {
stream->codecpar->codec_id = AV_CODEC_ID_DVVIDEO;
stream->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
@ -762,7 +762,7 @@ static int avf_read_header(AVFormatContext *s)
if (ctx->video_device_index >= 0) {
if (ctx->video_device_index < ctx->num_video_devices) {
if (ctx->video_device_index < [devices count]) {
video_device = [devices objectAtIndex:ctx->video_device_index];
video_device = [devices objectAtIndex:ctx->video_device_index];
} else {
video_device = [devices_muxed objectAtIndex:(ctx->video_device_index - [devices count])];
ctx->video_is_muxed = 1;
@ -1025,7 +1025,7 @@ static int avf_read_packet(AVFormatContext *s, AVPacket *pkt)
pkt->flags |= AV_PKT_FLAG_KEY;
if (image_buffer) {
status = copy_cvpixelbuffer(s, image_buffer, pkt);
status = copy_cvpixelbuffer(s, image_buffer, pkt);
} else {
status = 0;
OSStatus ret = CMBlockBufferCopyDataBytes(block_buffer, 0, pkt->size, pkt->data);