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codec thread count depending on cpu condition

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Signed-off-by: 21pages <pages21@163.com>
This commit is contained in:
21pages
2023-07-20 21:16:38 +08:00
parent 2133f91089
commit 31b3c5d721
15 changed files with 281 additions and 91 deletions
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18
libs/scrap/examples/benchmark.rs
View File

@@ -1,8 +1,8 @@
use docopt::Docopt;
use hbb_common::env_logger::{init_from_env, Env, DEFAULT_FILTER_ENV};
use scrap::{
aom::{AomDecoder, AomDecoderConfig, AomEncoder, AomEncoderConfig},
codec::{EncoderApi, EncoderCfg, Quality as Q},
aom::{AomDecoder, AomEncoder, AomEncoderConfig},
codec::{codec_thread_num, EncoderApi, EncoderCfg, Quality as Q},
Capturer, Display, TraitCapturer, VpxDecoder, VpxDecoderConfig, VpxEncoder, VpxEncoderConfig,
VpxVideoCodecId::{self, *},
STRIDE_ALIGN,
@@ -117,7 +117,6 @@ fn test_vpx(
timebase: [1, 1000],
quality,
codec: codec_id,
num_threads: (num_cpus::get() / 2) as _,
});
let mut encoder = VpxEncoder::new(config).unwrap();
let mut vpxs = vec![];
@@ -144,11 +143,7 @@ fn test_vpx(
size / yuv_count
);
let mut decoder = VpxDecoder::new(VpxDecoderConfig {
codec: codec_id,
num_threads: (num_cpus::get() / 2) as _,
})
.unwrap();
let mut decoder = VpxDecoder::new(VpxDecoderConfig { codec: codec_id }).unwrap();
let start = Instant::now();
for vpx in vpxs {
let _ = decoder.decode(&vpx);
@@ -186,10 +181,7 @@ fn test_av1(yuvs: &Vec<Vec<u8>>, width: usize, height: usize, quality: Q, yuv_co
start.elapsed() / yuv_count as _,
size / yuv_count
);
let mut decoder = AomDecoder::new(AomDecoderConfig {
num_threads: (num_cpus::get() / 2) as _,
})
.unwrap();
let mut decoder = AomDecoder::new().unwrap();
let start = Instant::now();
for av1 in av1s {
let _ = decoder.decode(&av1);
@@ -237,6 +229,7 @@ mod hw {
gop: 60,
quality: Quality_Default,
rc: RC_DEFAULT,
thread_count: codec_thread_num() as _,
};
let encoders = Encoder::available_encoders(ctx.clone());
@@ -289,6 +282,7 @@ mod hw {
let ctx = DecodeContext {
name: info.name,
device_type: info.hwdevice,
thread_count: codec_thread_num() as _,
};
let mut decoder = Decoder::new(ctx.clone()).unwrap();

1
libs/scrap/examples/record-screen.rs
View File

@@ -116,7 +116,6 @@ fn main() -> io::Result<()> {
timebase: [1, 1000],
quality,
codec: vpx_codec,
num_threads: 0,
}))
.unwrap();