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[FEAT] Add timing module in
lib_ccxr (#1640)
* feat: Add new module for timings functionality * feat: Add timing functionality in `timing.rs` module * feat: List all module & function conversion * chore: Clippy fixes * feat: Equivalent `ccx_common_timing.h` functions in rust module * feat: Add static constants & include struct in `build.rs` * feat: Add extern C functions * feat: Include & use rust extern functions in C * fix: Windows build * fix: Windows build --------- Co-authored-by: Prateek Sunal <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| //! Provides Rust equivalent for functions in C. Uses Rust-native types as input and output. | ||
| use super::*; | ||
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| /// Rust equivalent for `add_current_pts` function in C. Uses Rust-native types as input and output. | ||
| pub fn add_current_pts(ctx: &mut TimingContext, pts: MpegClockTick) { | ||
| ctx.add_current_pts(pts) | ||
| } | ||
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| /// Rust equivalent for `set_current_pts` function in C. Uses Rust-native types as input and output. | ||
| pub fn set_current_pts(ctx: &mut TimingContext, pts: MpegClockTick) { | ||
| ctx.set_current_pts(pts) | ||
| } | ||
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| /// Rust equivalent for `set_fts` function in C. Uses Rust-native types as input and output. | ||
| pub fn set_fts(ctx: &mut TimingContext) -> bool { | ||
| ctx.set_fts() | ||
| } | ||
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| /// Rust equivalent for `get_fts` function in C. Uses Rust-native types as input and output. | ||
| pub fn get_fts(ctx: &mut TimingContext, current_field: CaptionField) -> Timestamp { | ||
| ctx.get_fts(current_field) | ||
| } | ||
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| /// Rust equivalent for `get_fts_max` function in C. Uses Rust-native types as input and output. | ||
| pub fn get_fts_max(ctx: &mut TimingContext) -> Timestamp { | ||
| ctx.get_fts_max() | ||
| } | ||
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| /// Rust equivalent for `print_mstime_static` function in C. Uses Rust-native types as input and output. | ||
| pub fn print_mstime_static(mstime: Timestamp, sep: char) -> String { | ||
| mstime.to_hms_millis_time(sep).unwrap() | ||
| } | ||
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| /// Rust equivalent for `print_debug_timing` function in C. Uses Rust-native types as input and output. | ||
| pub fn print_debug_timing(ctx: &mut TimingContext) { | ||
| ctx.print_debug_timing() | ||
| } | ||
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| /// Rust equivalent for `calculate_ms_gop_time` function in C. Uses Rust-native types as input and output. | ||
| pub fn calculate_ms_gop_time(g: GopTimeCode) -> Timestamp { | ||
| g.timestamp() | ||
| } | ||
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| /// Rust equivalent for `gop_accepted` function in C. Uses Rust-native types as input and output. | ||
| pub fn gop_accepted(g: GopTimeCode) -> bool { | ||
| let mut timing_info = GLOBAL_TIMING_INFO.write().unwrap(); | ||
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| let gop_time = if let Some(gt) = timing_info.gop_time { | ||
| gt | ||
| } else { | ||
| return true; | ||
| }; | ||
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| if g.did_rollover(&gop_time) { | ||
| timing_info.gop_rollover = true; | ||
| true | ||
| } else { | ||
| gop_time.timestamp() <= g.timestamp() | ||
| } | ||
| } |
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