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chore(avhw): clean up debug tracing in VA-API pipeline

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dailz
2026-04-15 14:01:22 +08:00
parent c77838235a
commit 833cbdfed3
1 changed files with 0 additions and 9 deletions
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9
src/avhw.rs
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@@ -158,7 +158,6 @@ impl EncState {
); );
// 1. VAAPI device // 1. VAAPI device
let hw_device_ctx = AvHwDevCtx::new_vaapi(drm_device)?; let hw_device_ctx = AvHwDevCtx::new_vaapi(drm_device)?;
tracing::debug!("EncState::new: VAAPI device created");
// 2. Frame context for capture (XRGB/RGBZ) // 2. Frame context for capture (XRGB/RGBZ)
let frames_rgb = let frames_rgb =
@@ -166,7 +165,6 @@ impl EncState {
// 3. Filter graph — must be built BEFORE encoder config so we can derive // 3. Filter graph — must be built BEFORE encoder config so we can derive
// hw_frames_ctx from the buffersink output (correct surface pool dimensions). // hw_frames_ctx from the buffersink output (correct surface pool dimensions).
tracing::debug!("EncState::new: building filter graph...");
let video_filter = build_filter_graph( let video_filter = build_filter_graph(
&hw_device_ctx, &hw_device_ctx,
&frames_rgb, &frames_rgb,
@@ -248,12 +246,10 @@ impl EncState {
} }
// 5. Open encoder. Video::open() returns Encoder(Video); .0 extracts the Video. // 5. Open encoder. Video::open() returns Encoder(Video); .0 extracts the Video.
tracing::debug!("EncState::new: opening encoder...");
let opened = enc let opened = enc
.open() .open()
.map_err(|e| anyhow::anyhow!("Failed to open h264_vaapi encoder: {e}"))?; .map_err(|e| anyhow::anyhow!("Failed to open h264_vaapi encoder: {e}"))?;
let enc_video = opened.0; let enc_video = opened.0;
tracing::debug!("EncState::new: encoder opened");
// 6. Muxer setup (strict order) // 6. Muxer setup (strict order)
let output_cstr = CString::new(output_path.to_str().unwrap())?; let output_cstr = CString::new(output_path.to_str().unwrap())?;
@@ -490,8 +486,6 @@ fn build_filter_graph(
let scale_vaapi = ff::filter::find("scale_vaapi") let scale_vaapi = ff::filter::find("scale_vaapi")
.ok_or_else(|| anyhow::anyhow!("filter 'scale_vaapi' not found"))?; .ok_or_else(|| anyhow::anyhow!("filter 'scale_vaapi' not found"))?;
tracing::debug!("filter_graph: filters found");
// buffersrc — use AVBufferSrcParameters to set hw_frames_ctx properly // buffersrc — use AVBufferSrcParameters to set hw_frames_ctx properly
let args = format!( let args = format!(
"video_size={}x{}:pix_fmt={}:time_base=1/{fps}:pixel_aspect=1/1", "video_size={}x{}:pix_fmt={}:time_base=1/{fps}:pixel_aspect=1/1",
@@ -500,7 +494,6 @@ fn build_filter_graph(
Into::<ffi::AVPixelFormat>::into(ff::format::Pixel::VAAPI) as i32, Into::<ffi::AVPixelFormat>::into(ff::format::Pixel::VAAPI) as i32,
); );
let mut src_ctx = graph.add(&buffersrc, "in", &args)?; let mut src_ctx = graph.add(&buffersrc, "in", &args)?;
tracing::debug!("filter_graph: buffersrc added");
// SAFETY: av_buffersrc_parameters_alloc allocates params for the buffersrc. // SAFETY: av_buffersrc_parameters_alloc allocates params for the buffersrc.
let par = unsafe { ffi::av_buffersrc_parameters_alloc() }; let par = unsafe { ffi::av_buffersrc_parameters_alloc() };
@@ -533,7 +526,6 @@ fn build_filter_graph(
// buffersink // buffersink
let mut sink_ctx = graph.add(&buffersink, "out", "")?; let mut sink_ctx = graph.add(&buffersink, "out", "")?;
tracing::debug!("filter_graph: all filters added, linking...");
// Build filter chain: src -> scale -> [transpose] -> sink // Build filter chain: src -> scale -> [transpose] -> sink
src_ctx.link(0, &mut scale_ctx, 0); src_ctx.link(0, &mut scale_ctx, 0);
@@ -569,7 +561,6 @@ fn build_filter_graph(
graph graph
.validate() .validate()
.map_err(|e| anyhow::anyhow!("Filter graph validation failed: {e}"))?; .map_err(|e| anyhow::anyhow!("Filter graph validation failed: {e}"))?;
tracing::debug!("filter_graph: graph validated");
Ok(graph) Ok(graph)
} }