Commit graph

15 commits

Author SHA1 Message Date
Nirbheek Chauhan
fffb2aa12f misc: Fix warnings on Cerbero MinGW
gstladspa.c:360:5: error: zero-length ms_printf format string [-Werror=format-zero-length]

vad_private.c:108:3: error: this decimal constant is unsigned only in ISO C90 [-Werror]

gstdecklinkvideosink.cpp:478:32: error: comparison between 'BMDTimecodeFormat {aka enum _BMDTimecodeFormat}' and 'enum GstDecklinkTimecodeFormat' [-Werror=enum-compare]

win/DeckLinkAPI_i.c:72:8: error: extra tokens at end of #endif directive [-Werror]

win/DeckLinkAPIDispatch.cpp:35:10: error: unused variable 'res' [-Werror=unused-variable]

gstwasapiutil.c:733:3: error: format '%x' expects argument of type 'unsigned int', but argument 8 has type 'DWORD' [-Werror=format]
gstwasapiutil.c:733:3: error: format '%x' expects argument of type 'unsigned int', but argument 9 has type 'guint64' [-Werror=format]

kshelpers.c:446:3: error: missing braces around initializer [-Werror=missing-braces]
kshelpers.c:446:3: error: (near initialization for 'known_property_sets[0].guid.Data4') [-Werror=missing-braces]
2019-02-06 00:10:28 +05:30
Jan Alexander Steffens (heftig)
f338621446 sys: Convert source files to UTF-8
Otherwise we have problems with the new gtk-doc
ported to python. But it's a good thing to do
anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=786364
2017-08-16 13:05:05 +01:00
Scott D Phillips
83d8f1eb20 winks: undef windows SDK macros before redefining them
Redefining an already defined macro causes a warning from the msvc
preprocessor

https://bugzilla.gnome.org/show_bug.cgi?id=774293
2016-11-12 10:53:02 +02:00
Nirbheek Chauhan
28f0df681c winks: Port to MSVC and pretend to be Windows XP
strcasecmp is not defined on MSVC, so just use the glib wrapper. Also pretend to
be Windows XP explicitly since the API we use was deprecated and removed
(ifdef-ed) from the SDK after this version of Windows. This will be especially
relevant once we stop supporting Windows XP soon:

https://bugzilla.gnome.org/show_bug.cgi?id=756866
2016-06-21 11:32:29 +01:00
Руслан Ижбулатов
a31855d618 GstDeviceProvider implementation for WIN Kernel Streaming plugin
gst_ks_device_provider_probe() is a no-braier, just runs ks_enumerate_devices()
and reports the results.

Monitoring is a bit more tricky. We have to create a dummy message-processing
window and register device change notifications for it.

As kernel streaming can (and should) be used for audio capture and audio
playback, this change also has certain placeholders for such.

https://bugzilla.gnome.org/show_bug.cgi?id=747757
2015-04-28 20:24:26 -04:00
Andoni Morales Alastruey
7bc0fa5d70 ksvideosrc: only list capture devices 2015-04-08 18:45:08 +02:00
Nicolas Dufresne
5aa292b588 ksvideosrc: Fix missing brace warning
There is more but it's from ks.h GUID initializer, which is shipped
this way with mingw.
2015-02-03 18:16:51 -05:00
Andoni Morales Alastruey
86e96cfdc6 winks: port to 1.0
https://bugzilla.gnome.org/show_bug.cgi?id=702041
2014-03-15 15:34:29 +01:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-04 00:09:59 +00:00
Andoni Morales Alastruey
ffb40074cd winks: define STATIC_KSPROPSETID_Wave_Queued if not defined 2012-08-07 19:04:42 +02:00
Mark Nauwelaerts
6578797245 collectpads2: rename to collectpads 2012-04-17 15:22:59 +02:00
Ole André Vadla Ravnås
d282a1d380 winks: improve error-handling
Most important part here is special-casing "device busy" so the application
is able to provide better feedback when another application is using the
device.
2010-10-28 17:08:41 +02:00
Ole André Vadla Ravnås
1f6a6d2430 winks: ignore unsupported formats 2010-10-28 17:08:27 +02:00
Ole André Vadla Ravnås
0ff4dc306f sys/winks/gstksvideodevice.c (GST_DEBUG_IS_ENABLED, last_timestamp, gst_ks_video_device_prepare_buffers, gst_ks_video...
Original commit message from CVS:
* sys/winks/gstksvideodevice.c (GST_DEBUG_IS_ENABLED, last_timestamp,
gst_ks_video_device_prepare_buffers, gst_ks_video_device_create_pin,
gst_ks_video_device_set_state, gst_ks_video_device_request_frame,
gst_ks_video_device_read_frame):
Guard against capturing old frames by keeping track of the last
timestamp and also zero-fill the buffers before each capture.
Only assign a master clock if the pin hasn't already got one.
Actually free buffers on the way down to avoid a huge memory leak,
as this was previously done when changing state to ACQUIRE downwards
and we now skip that state on the way down.
Add some debug.
* sys/winks/gstksvideosrc.c (DEFAULT_DEVICE_PATH, DEFAULT_DEVICE_NAME,
DEFAULT_DEVICE_INDEX, KS_WORKER_LOCK, KS_WORKER_UNLOCK,
KS_WORKER_WAIT, KS_WORKER_NOTIFY, KS_WORKER_WAIT_FOR_RESULT,
KS_WORKER_NOTIFY_RESULT, KS_WORKER_STATE_STARTING,
KS_WORKER_STATE_READY, KS_WORKER_STATE_STOPPING,
KS_WORKER_STATE_ERROR, KsWorkerState, device_path, device_name,
device_index, running, worker_thread, worker_lock,
worker_notify_cond, worker_result_cond, worker_state,
worker_pending_caps, worker_setcaps_result, worker_pending_run,
worker_run_result, gst_ks_video_src_reset,
gst_ks_video_src_apply_driver_quirks, gst_ks_video_src_open_device,
gst_ks_video_src_close_device, gst_ks_video_src_worker_func,
gst_ks_video_src_start_worker, gst_ks_video_src_stop_worker,
gst_ks_video_src_change_state, gst_ks_video_src_set_clock,
gst_ks_video_src_set_caps, gst_ks_video_src_timestamp_buffer,
gst_ks_video_src_create):
Remove ENABLE_CLOCK_DEBUG define, it's GST_LEVEL_DEBUG after all.
Get rid of PROP_ENSLAVE_KSCLOCK and always slave the ks clock to the
GStreamer clock, it doesn't seem to hurt and matches DirectShow's
behavior. As an added bonus we usually get PresentationTime set for
each frame, so we can expand on this later for smarter latency
reporting (by looking at the diff between the timestamp from the
driver and the time according to the GStreamer clock).
Use an internal worker thread for opening the device, setting caps,
changing its state and closing it. This way we're a lot more
compatible with drivers that rely on hacks to do video-effects
between the low-level NT API and the application. Ick.
Start the ks clock and set the pin to KSSTATE_RUN on the first
create() so that we'll hopefully get hold of the GStreamer clock
from the very beginning. This way there's no chance that the
timestamps will make a sudden jump in the beginning of the stream
when we're running with a clock.
* sys/winks/kshelpers.c (CHECK_OPTIONS_FLAG,
ks_options_flags_to_string):
Reorder the flags to match the headerfile order, and make the string
a bit more compact.
* sys/winks/ksvideohelpers.c (ks_video_probe_filter_for_caps):
Avoid leaking KSPROPERTY_PIN_DATARANGES.
2008-09-09 23:58:02 +00:00
Ole André Vadla Ravnås
c980279fa4 New plugin for low-latency video capture on Windows (#519935).
Original commit message from CVS:
* configure.ac:
* sys/Makefile.am:
* sys/winks/Makefile.am:
* sys/winks/gstksclock.c:
* sys/winks/gstksclock.h:
* sys/winks/gstksvideodevice.c:
* sys/winks/gstksvideodevice.h:
* sys/winks/gstksvideosrc.c:
* sys/winks/gstksvideosrc.h:
* sys/winks/kshelpers.c:
* sys/winks/kshelpers.h:
* sys/winks/ksvideohelpers.c:
* sys/winks/ksvideohelpers.h:
New plugin for low-latency video capture on Windows (#519935).
Uses Kernel Streaming, the lowest level API for doing video capture
on Windows (more or less just raw ioctls).
2008-08-24 22:05:48 +00:00