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video handler holds only one decoder of the current codec format (#6939)

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1. For example: when receiving h264 video frames, only 1 decoder is created, vram > ram
2. For creation and decoding failed:
  * Remove real_supported_decodings, this will update real existing decoders, replace it with the "mark_unsupported" vector. After creating the decoder failure, marks the codec as unsupported and updates supported decoding to the controlled side
  *  Add `fail_counter` in the decoder. When decoding 10 consecutive frames failed, adding codec type to 'mark_unsupported' vector
  *  The controlled end always ignores the unavailability of VP9

Signed-off-by: 21pages <pages21@163.com>
This commit is contained in:
21pages
2024-01-22 20:01:17 +08:00
committed by GitHub
parent 2e16a2be56
commit 71d7398ae7
9 changed files with 280 additions and 211 deletions
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2
src/ui_interface.rs
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@@ -846,7 +846,7 @@ pub fn has_gpucodec() -> bool {
#[cfg(feature = "flutter")]
#[inline]
pub fn supported_hwdecodings() -> (bool, bool) {
let decoding = scrap::codec::Decoder::supported_decodings(None, true, None);
let decoding = scrap::codec::Decoder::supported_decodings(None, true, None, &vec![]);
#[allow(unused_mut)]
let (mut h264, mut h265) = (decoding.ability_h264 > 0, decoding.ability_h265 > 0);
#[cfg(feature = "gpucodec")]