Robin Gareus x42
x42
/ osc_marker.lua
Created
October 28, 2017 16:17
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| ardour { | |
| ["type"] = "EditorHook", | |
| name = "OSC Marker Msg", | |
| author = "Ardour Lua Task Force", | |
| description = "Send a OSC message when playing through a marker", | |
| } | |
| function action_params () | |
| return | |
| { |
x42
/ dma_latency.c
Created
October 28, 2017 13:07
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <stdint.h> | |
| #include <unistd.h> | |
| #include <string.h> | |
| #include <errno.h> | |
| #include <sys/types.h> | |
| #include <sys/stat.h> | |
| #include <fcntl.h> |
x42
/ fix-uhe.sh
Created
November 17, 2016 23:48
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| #/bin/sh | |
| set -e | |
| for d in ~/.u-he/*/dialog.[36][24]; do | |
| if test -f $d.real; then continue; fi | |
| mv "$d" "$d.real" | |
| cat > $d << EOF | |
| #!/bin/sh | |
| unset LD_LIBRARY_PATH | |
| exec \$(readlink -f \$0).real "\$@" | |
| EOF |
x42
/ logspeed.c
Last active
June 4, 2016 14:12
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| // test signal *power* to dBFS conversion | |
| // gcc -O3 -o logspeed logspeed.c -Wall -lm | |
| // -ffast-math -fno-finite-math-only | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <math.h> | |
| #include <time.h> | |
| #include <sys/time.h> |
x42
/ fftw_concurrency_test.c
Created
July 13, 2015 23:38
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| // gcc -o fftw_concurrency_test fftw_concurrency_test.c -Wall -pthread `pkg-config --cflags --libs fftw3f` -lfftw3f_threads | |
| /* 2 is sufficient to produce crashes, 8 makes it more likely */ | |
| #define MAXTHREAD 8 | |
| /* there is no c-header for this, yet */ | |
| extern void fftwf_make_planner_thread_safe (); | |
| #include <stdio.h> | |
| #include <stdlib.h> |
x42
/ ardour_3.5-3386-gec92524.patch
Created
October 26, 2014 19:40
Ardour3/Windows Gdk + Cairo performance hack -- http://gareus.org/wiki/ardour_windows_gdk_and_cairo
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| diff --git a/libs/canvas/canvas.cc b/libs/canvas/canvas.cc | |
| index 133e094..cbedcd1 100644 | |
| --- a/libs/canvas/canvas.cc | |
| +++ b/libs/canvas/canvas.cc | |
| @@ -727,7 +727,10 @@ GtkCanvas::item_going_away (Item* item, boost::optional<Rect> bounding_box) | |
| bool | |
| GtkCanvas::on_expose_event (GdkEventExpose* ev) | |
| { | |
| + static int on = 1; | |
| Cairo::RefPtr<Cairo::Context> cairo_context = get_window()->create_cairo_context (); |
x42
/ cairodebug
Created
October 26, 2014 12:30
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| --- a/cairo-1.14.0/src/win32/cairo-win32-display-surface.c 2013-08-29 06:04:28.000000000 +0200 | |
| +++ b/cairo-1.14.0/src/win32/cairo-win32-display-surface.c 2014-10-25 12:57:06.773382276 +0200 | |
| @@ -450,33 +450,42 @@ | |
| if (surface->image) | |
| goto done; | |
| if (surface->fallback == NULL) { | |
| surface->fallback = | |
| _cairo_win32_display_surface_create_for_dc (surface->win32.dc, |
x42
/ ajdiagnose
Created
October 8, 2014 17:59
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| #!/bin/bash | |
| echo "========================================" | |
| echo "Part I: ALSA" | |
| if [ -e '/proc/asound/version' ]; then | |
| cat '/proc/asound/version' | |
| echo | |
| fi |
x42
/ gist:8225136
Created
January 2, 2014 19:32
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| #!/bin/bash | |
| if [ "$1" = '-h' -o "$1" = '--help' ]; then | |
| me="${0##*/}" | |
| echo "$me: list ALSA devices and relevant information." | |
| exit 0 | |
| fi | |
| if [ -e '/proc/asound/version' ]; then | |
| cat '/proc/asound/version' |
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