Displaying 8 results from an estimated 8 matches for "getcurrentposition".
2005 Jun 23
0
Speex and DS
For any kind of capture with computation, you need to use the DS concept
of read and capture positions.
Basically, allocate a DS capture buffer of at least 2 * framesize *
sizeof(short), preferably 4 * framesize or so.
Keep calling
pDSCaptureBuffer->GetCurrentPosition(&dwCapturePosition, &dwReadPosition)
When dwReadPosition has changed enough since the last processed frame that
there's a whole frame ready, lock the region from dwLastFrameReadPosition
to dwReadPosition. Never lock the entire buffer, that will halt capture
while you compress.
Copy...
2005 Jun 23
2
Speex and DS
Hello everyone
I've a following problem with the speex codec. I'm developing application
that is supposed to read
sounds from the microphone with DirectSoundCapture. Unfortunately when I
want to compress and decompress
the sound buffer from DirectSound I only have jitter. Maybe you have some
code samples how to compress
standard DS buffers:
LPDIRECTSOUND8 lpDS = NULL;
2020 Aug 01
0
Wine release 5.14
...no longer used callbacks.
strmbase: Get rid of BaseRendererImpl_Receive().
strmbase: Wait for presentation time after rendering the first sample.
quartz/vmr9: Signal state change completion only after PresentImage() has been called.
quartz/tests: Add tests for IMediaSeeking::GetCurrentPosition() and EC_COMPLETE interaction.
quartz: Return the stop position from GetCurrentPosition() after all filters return EC_COMPLETE.
wine.inf: Map CursorBlinkRate to the registry.
wine.inf: Map the Windows section of win.ini to the registry.
quartz/vmr9: Return E_INVALIDARG if bo...
2013 Mar 15
0
Wine release 1.5.26
...msvcrt: Fix incorrect casts in _wcstoi64_l and _wcstoui64_l.
Alessandro Pignotti (4):
strmbase: Remove code duplicated by every user of ISeekingPassThruImpl.
qedit: Implement IMediaSeeking and IMediaPosition in sample grabber.
quartz: The filter graph manager should handle GetCurrentPosition itself.
strmbase: Frame scheduling should use IMediaSample::GetTime.
Alexandre Julliard (22):
vbscript: Tweak enum macros to avoid confusing winapi_extract.
gdi32: Store the font stat information when loading it.
gdi32: Increment the face refcount when loading the same font...
2019 Nov 01
0
Wine release 4.19
...: Handle stateblocks in d3d9_device_SetTextureStageState().
d3d8: Handle stateblocks in d3d8_device_SetTextureStageState().
quartz/filtergraph: Iterate filters directly in IMediaSeeking::SetPositions().
quartz/filtergraph: Store the current position and return it in IMediaSeeking::GetCurrentPosition().
quartz/filtergraph: Set the current position in IMediaFilter::Stop().
quartz/filtergraph: Pause the graph even if AM_SEEKING_NoFlush is used.
quartz/filtergraph: Clarify stream time tracking.
strmbase: Return S_FALSE from IBaseFilter::Pause() when performing asynchronous...
2020 Oct 23
0
Wine release 5.20
...ws2_32/tests: Fix an intermittent test failure on w10pro64.
ws2_32: Use server-side async I/O in AcceptEx().
ws2_32: Use server-side async I/O in accept().
server: Forbid accepting into the same socket more than once.
quartz: Return the paused timestamp from IMediaSeeking::GetCurrentPosition() if the graph is running asynchronously.
winegstreamer: Respect integer promotion rules when clamping timestamp + diff.
winegstreamer: DirectShow and GStreamer proportions are inverted with respect to each other.
quartz/tests: Use compare_double() to test IBasicVideo::get_AvgTime...
2008 Apr 04
0
Wine release 0.9.59
...uartz: Play silence in directsound renderer on end of stream notification.
quartz: Forward requests for MediaSeeking from all pins properly.
quartz: Silence requests for ipin on filters.
quartz: Change name from Start position to Current position in MediaSeeking.
quartz: Add GetCurrentPosition using the reference clock.
quartz: Check against a null dereference and don't read beyond the end of file.
winemp3: Replace fprintf with wine debugging facilities.
quartz: Small mpeg splitter fixes.
quartz: Allow parser filters to implement their own seeking methods....
2010 Jul 30
0
Wine release 1.3.0
...of int $0x80.
ntdll: Use syscall instead of int $0x80.
mmdevapi: Blacklist portaudio.
quartz: Fix flushing in dsound renderer.
quartz: Accept tiny discontinuities in video renderer without printing out an error.
quartz: Make it possible to just override IMediaSeeking::GetCurrentPosition.
quartz: Implement MediaSeekingPassThru.
quartz: Add support for renderer methods to MediaSeekingPassThru.
mciqtz32: Remove individual queryinterfaces.
mciqtz32: Add support for mciWindow.
mciqtz32: Add support for MCI_STATUS_MODE.
mciqtz32: Simplify mciWhere....