skischus
commented
7 months ago was able to solve the problem myself. with sudo ./drm-vc4-grabber it worked
Closed skischus closed 7 months ago
skischus
commented
7 months ago was able to solve the problem myself. with sudo ./drm-vc4-grabber it worked
hello and thanks for the project. on my rpi3 with osmc everything runs perfectly. now i wanted to run the whole thing on a rpi4 with osmc (latest version) and always get the same error message, no matter if i use the release or compile it myself.
osmc@osmc-rpi4:~$ ./drm-vc4-grabber-v0.1.1-aarch64-linux/drm-vc4-grabber Setting color linear, size: (1920, 1080), pitch: 7680, bpp: 32, length: 2073600 thread 'main' panicked at src/dump_image.rs:390:53: calledResult::unwrap()on anErrvalue: InvalidArgument note: run withRUST_BACKTRACE=1environment variable to display a backtraceosmc@osmc-rpi4:~$ ./drm-vc4-grabber/target/arm-unknown-linux-gnueabihf/release/drm-vc4-grabber Setting color linear, size: (1920, 1080), pitch: 7680, bpp: 32, length: 2073600 thread 'main' panicked at src/dump_image.rs:390:53: calledResult::unwrap()on anErrvalue: InvalidArgument note: run withRUST_BACKTRACE=1environment variable to display a backtraceosmc@osmc-rpi4:~$ RUST_BACKTRACE=1 ./drm-vc4-grabber/target/arm-unknown-linux-gnueabihf/release/drm-vc4-grabber Setting color thread 'main' panicked at src/dump_image.rs:390:53: calledResult::unwrap()on anErrvalue: InvalidArgument stack backtrace: 0: rust_begin_unwind at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 1: core::panicking::panic_fmt at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 2: core::result::unwrap_failed at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 3: drm_vc4_grabber::dump_image::dump_framebuffer_to_image 4: drm_vc4_grabber::dump_and_send_framebuffer 5: drm_vc4_grabber::main note: Some details are omitted, run withRUST_BACKTRACE=fullfor a verbose backtrace. osmc@osmc-rpi4:~$ RUST_BACKTRACE=full ./drm-vc4-grabber/target/arm-unknown-linux-gnueabihf/release/drm-vc4-grabber Setting color thread 'main' panicked at src/dump_image.rs:390:53: calledResult::unwrap()on anErrvalue: InvalidArgument stack backtrace: 0: 0x6beb6c - std::backtrace_rs::backtrace::libunwind::trace::h12b352c498b75433 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 1: 0x6beb6c - std::backtrace_rs::backtrace::trace_unsynchronized::h3af32b06e035abe7 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 2: 0x6beb6c - std::sys_common::backtrace::_print_fmt::he2a3e2a40522362c at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5 3: 0x6beb6c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7c7da4e3f58c35a9 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22 4: 0x6e82a8 - core::fmt::rt::Argument::fmt::h171b714554d3e2c0 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9 5: 0x6e82a8 - core::fmt::write::h8eaf408dc91384a1 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17 6: 0x6bc2ec - std::io::Write::write_fmt::h5a545a5758e420d3 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15 7: 0x6be980 - std::sys_common::backtrace::_print::hedb58f3b22cd053a at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5 8: 0x6be980 - std::sys_common::backtrace::print::h8401c095f39b094d at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9 9: 0x6c0220 - std::panicking::default_hook::{{closure}}::ha0184dce5f3892e0 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:272:22 10: 0x6bfdf0 - std::panicking::default_hook::hbef41816fef2feb8 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:292:9 11: 0x6c07e4 - std::panicking::rust_panic_with_hook::h065d96e0b10e7cb0 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:779:13 12: 0x6c0620 - std::panicking::begin_panic_handler::{{closure}}::h2ae0851a511bd5e4 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13 13: 0x6bf0d4 - std::sys_common::backtrace::__rust_end_short_backtrace::h63f698f9d59cce8f at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18 14: 0x6c03d8 - rust_begin_unwind at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5 15: 0x61cc34 - core::panicking::panic_fmt::hce533fbcf593601a at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14 16: 0x61d0b4 - core::result::unwrap_failed::hf39f3ea91c255745 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5 17: 0x6237b0 - drm_vc4_grabber::dump_image::dump_framebuffer_to_image::h69a9be222cd78c40 18: 0x624c34 - drm_vc4_grabber::dump_and_send_framebuffer::h493eb2aeade8b813 19: 0x625e80 - drm_vc4_grabber::main::hc2c7e970d93f7d8a 20: 0x62995c - std::sys_common::backtrace::__rust_begin_short_backtrace::hba050d1d1b0fcef6 21: 0x628ddc - std::rt::lang_start::{{closure}}::h853b23be4841dd93 22: 0x6b84d0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::he6de3c9ba182c7ea at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:284:13 23: 0x6b84d0 - std::panicking::try::do_call::h85a18615958f5abc at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 24: 0x6b84d0 - std::panicking::try::h70efe73187b84719 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 25: 0x6b84d0 - std::panic::catch_unwind::h474c9062ce6e9374 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 26: 0x6b84d0 - std::rt::lang_start_internal::{{closure}}::hb429fb51f13df81c at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/rt.rs:148:48 27: 0x6b84d0 - std::panicking::try::do_call::h46b09fb7dc292cbd at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40 28: 0x6b84d0 - std::panicking::try::hc3b4dd5e528f413e at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19 29: 0x6b84d0 - std::panic::catch_unwind::h6e59759c7dc195f2 at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14 30: 0x6b84d0 - std::rt::lang_start_internal::he015df6632cca5cb at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/rt.rs:148:20 31: 0x628dc4 - std::rt::lang_start::hbb3e82d7aea9039f 32: 0xf781fa20 - __libc_start_main