mirror of
https://github.com/FluxaMedia/fluxa-desktop.git
synced 2026-08-12 01:46:26 +00:00
6c1bc94a07
Whitespace/line-wrap only (rustfmt default width) across the libmpv/plugin-runtime backend files; no behavior changes.
116 lines
5.1 KiB
Rust
116 lines
5.1 KiB
Rust
use super::*;
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pub(super) struct MpvApi {
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pub(super) _library: Library,
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pub(super) mpv_create: MpvCreate,
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pub(super) mpv_initialize: MpvInitialize,
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pub(super) mpv_terminate_destroy: MpvTerminateDestroy,
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pub(super) mpv_set_option_string: MpvSetOptionString,
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pub(super) mpv_command: MpvCommand,
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pub(super) mpv_command_string: MpvCommandString,
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pub(super) mpv_command_async: MpvCommandAsync,
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pub(super) mpv_get_property: MpvGetProperty,
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pub(super) mpv_free: MpvFree,
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pub(super) mpv_error_string: MpvErrorString,
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pub(super) mpv_render_context_create: MpvRenderContextCreate,
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pub(super) mpv_render_context_render: MpvRenderContextRender,
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pub(super) mpv_render_context_update: MpvRenderContextUpdate,
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pub(super) mpv_render_context_report_swap: MpvRenderContextReportSwap,
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pub(super) mpv_render_context_set_parameter: MpvRenderContextSetParameter,
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pub(super) mpv_render_context_free: MpvRenderContextFree,
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pub(super) mpv_wait_event: MpvWaitEvent,
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pub(super) mpv_request_log_messages: MpvRequestLogMessages,
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}
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unsafe impl Send for MpvApi {}
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impl MpvApi {
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pub(super) fn load() -> Result<Self, String> {
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let lib_path = find_libmpv_path();
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let library = load_library(&lib_path)
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.map_err(|error| format!("failed to load libmpv from '{lib_path}': {error}"))?;
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unsafe {
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let mpv_create = *library
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.get::<MpvCreate>(b"mpv_create\0")
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.map_err(load_error)?;
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let mpv_initialize = *library
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.get::<MpvInitialize>(b"mpv_initialize\0")
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.map_err(load_error)?;
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let mpv_terminate_destroy = *library
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.get::<MpvTerminateDestroy>(b"mpv_terminate_destroy\0")
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.map_err(load_error)?;
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let mpv_set_option_string = *library
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.get::<MpvSetOptionString>(b"mpv_set_option_string\0")
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.map_err(load_error)?;
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let mpv_command = *library
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.get::<MpvCommand>(b"mpv_command\0")
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.map_err(load_error)?;
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let mpv_command_string = *library
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.get::<MpvCommandString>(b"mpv_command_string\0")
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.map_err(load_error)?;
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let mpv_command_async = *library
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.get::<MpvCommandAsync>(b"mpv_command_async\0")
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.map_err(load_error)?;
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let mpv_get_property = *library
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.get::<MpvGetProperty>(b"mpv_get_property\0")
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.map_err(load_error)?;
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let mpv_free = *library.get::<MpvFree>(b"mpv_free\0").map_err(load_error)?;
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let mpv_error_string = *library
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.get::<MpvErrorString>(b"mpv_error_string\0")
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.map_err(load_error)?;
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let mpv_render_context_create = *library
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.get::<MpvRenderContextCreate>(b"mpv_render_context_create\0")
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.map_err(load_error)?;
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let mpv_render_context_render = *library
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.get::<MpvRenderContextRender>(b"mpv_render_context_render\0")
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.map_err(load_error)?;
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let mpv_render_context_update = *library
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.get::<MpvRenderContextUpdate>(b"mpv_render_context_update\0")
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.map_err(load_error)?;
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let mpv_render_context_report_swap = *library
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.get::<MpvRenderContextReportSwap>(b"mpv_render_context_report_swap\0")
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.map_err(load_error)?;
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let mpv_render_context_set_parameter = *library
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.get::<MpvRenderContextSetParameter>(b"mpv_render_context_set_parameter\0")
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.map_err(load_error)?;
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let mpv_render_context_free = *library
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.get::<MpvRenderContextFree>(b"mpv_render_context_free\0")
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.map_err(load_error)?;
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let mpv_wait_event = *library
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.get::<MpvWaitEvent>(b"mpv_wait_event\0")
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.map_err(load_error)?;
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let mpv_request_log_messages = *library
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.get::<MpvRequestLogMessages>(b"mpv_request_log_messages\0")
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.map_err(load_error)?;
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Ok(Self {
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_library: library,
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mpv_create,
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mpv_initialize,
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mpv_terminate_destroy,
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mpv_set_option_string,
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mpv_command,
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mpv_command_string,
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mpv_command_async,
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mpv_get_property,
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mpv_free,
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mpv_error_string,
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mpv_render_context_create,
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mpv_render_context_render,
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mpv_render_context_update,
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mpv_render_context_report_swap,
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mpv_render_context_set_parameter,
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mpv_render_context_free,
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mpv_wait_event,
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mpv_request_log_messages,
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})
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}
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}
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pub(super) fn error_string(&self, code: c_int) -> String {
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let ptr = unsafe { (self.mpv_error_string)(code) };
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if ptr.is_null() {
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return format!("mpv error {code}");
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}
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unsafe { CStr::from_ptr(ptr).to_string_lossy().into_owned() }
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}
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}
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