- 04 3月, 2014 1 次提交
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由 jp9000 提交于
- Add WASAPI audio capture for windows, input and output - Check for null pointer in os_dlopen - Add exception-safe 'WinHandle' and 'CoTaskMemPtr' helper classes that will automatically call CloseHandle on handles and call CoTaskMemFree on certain types of memory returned from windows functions - Changed the wide <-> MBS/UTF8 conversion functions so that you use buffers (like these functions are *supposed* to behave), and changed the ones that allocate to a different naming scheme to be safe
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- 03 3月, 2014 5 次提交
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由 jp9000 提交于
Somehow this code didn't get included with the last commit.
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由 jp9000 提交于
Also, don't have it repeat trying to reconnect if no devices are found
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由 jp9000 提交于
- Split input and output audio captures so that they're different sources. This allows easier handling and enumeration of audio devices without having to do some sort of string processing. This way the user interface code can handle this a bit more easily, and so that it doesn't confuse users either. This should be done for all audio capture sources for all operating systems. You don't have to duplicate any code, you just need to create input/output wrapper functions to designate the audio as input or output before creation. - Make it detect soundflower and wavtap devices as mac "output" devices (even though they're actually input) for the mac output capture, and make it so that users can select a default output capture and automatically use soundflower or wavtap. I'm not entirely happy about having to do this, but because mac is designed this way, this is really the only way to handle it that makes it easier for users and UI code to deal with. Note that soundflower and wavtap are still also designated as input devices, so will still show up in input device enumeration. - Remove pragma messages because they were kind polluting the other compiler messages and just getting in the way. In the future we can just do a grep for TODO to find them. - Redo list property again, this time using a safer internal array, rather than requiring sketchy array inputs. Having functions handle everything behind the scenes is much safer. - Remove the reference counter debug log code, as it was included unintentionally in a commit.
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由 jp9000 提交于
Categories added an unnecessary complexity to making properties, and would very likely almost never be used in most cases, and were more of a display feature. The main issue is that it made property data more complex to work with, and I just didn't feel comfortable with that. Also, added a function to allow you to retrieve a porperty just by its name.
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由 jp9000 提交于
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- 02 3月, 2014 2 次提交
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由 jp9000 提交于
As usual, microsoft treats all enums as integers, rather than actually even checking the enum type. Worthless compiler. Just complete garbage.
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由 jp9000 提交于
When a source/output/etc has a property of a 'list' type, there was no way to get the names associated with its values. That, and it only supported lists of either text, or enums (0..[value] only). Now, you can associate translated names with those values, and use integer, float, or string values. Put it all in to one function as well to simplify its usage. I plan on using this to help get enumerations from devices/etc for certain types of sources. For example, if I get the properties of an audio source, I'd like to have a list of available devices with it as well.
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- 01 3月, 2014 6 次提交
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由 jp9000 提交于
- Signals and dynamic callbacks now require declarations to be made before being used. What this does is allows us to get information about the functions dynamically which can be relayed to the user and plugins for future extended usage (this should have big implications later for scripting in particular, hopefully). - Reduced the number of types calldata uses from "everything I could think of" to simply integer, float, bool, pointer/object, string. Integer data is now stored as long long. Floats are now stored as doubles (check em). - Use a more consistent naming scheme for lexer error/warning macros. - Fixed a rather nasty bug where switching to an existing scene would cause it to increment sourceSceneRefs, which would mean that it would never end up never properly removing the source when the user clicks removed (stayed in limbo, obs_source_remove never got called)
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由 jp9000 提交于
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由 jp9000 提交于
If the default device changes, set the reconnect interval to 200 milliseconds so it pretty much immediately tries to reinitialize the audio with the newly selected default device. Otherwise, use 2000 millisecond intervals, and assume disconnection. Also, reduced FFmpeg logging to just regular FFmpeg information rather than everything FFmpeg logs.
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由 jp9000 提交于
Happened because I compiled on windows and it only compiled windows-specific code.
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由 jp9000 提交于
See, it can sometimes be a bit confusing. These functions should definitely not fail under normal circumstances, and these errors may affect the user and/or application in some way.
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由 jp9000 提交于
LOG_ERROR should be used in places where though recoverable (or at least something that can be handled safely), was unexpected, and may affect the user/application. LOG_WARNING should be used in places where it's not entirely unexpected, is recoverable, and doesn't really affect the user/application.
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- 28 2月, 2014 9 次提交
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由 jp9000 提交于
I can't believe I wasn't doing this. This is why file output was getting corrupted. Audio and video send in data from separate threads. I should be embarassed for not having considered that. Key lesson: Increase threading paranoia levels. Apparently my threading paranoid levels are lackluster.
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由 jp9000 提交于
I'm not entirely sure what's going on with my FFmpeg code, but it's definitely not generating the proper footers for MP4 files, despite the fact that the footer function succeeds. Going to use AVIs for the time being still.
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由 jp9000 提交于
Also, make it use 'veryfast' preset. Still testing this, might have to revise this later.
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由 jp9000 提交于
The mutex must be unlocked regardless of what the return value is or it will be locked forever if the return value isn't 0.
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由 jp9000 提交于
After a mac just boots up, it often takes about 700 milliseconds for audio devices to work on first use, so it would often have issues with the 700ms audio buffering time, and audio data would get cut off. Just increasing the buffering a little bit fixes the issue.
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由 jp9000 提交于
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- 27 2月, 2014 10 次提交
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由 jp9000 提交于
Forgot to add a '!'.
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由 jp9000 提交于
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由 jp9000 提交于
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由 jp9000 提交于
Actually, if initializing failed at all, it would never properly uninitialize because the 'initialized' variable was never set until the very end. Instead, set the "initialized" flag from the beginning to ensure initialization.
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由 jp9000 提交于
If coreaudio_start failed, it wouldn't free the audio data properly. Fixed that issue.
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由 jp9000 提交于
These address structures are very confusing and I wish apple designed better system APIs.
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由 jp9000 提交于
Last commit was on mac so I was unable to incude the VS project files additions for threading-windows.c.
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由 jp9000 提交于
Was pointing to a bad filename for the new threading stuff
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由 jp9000 提交于
- Add CoreAudio device input capture for mac audio capturing. The code should cover just about everything for capturing mac input device audio. Because of the way mac audio is designed, users may have no choice but to obtain the open source soundflower software to capture their mac's desktop audio. It may be necessary for us to distribute it with the program as well. - Hide event backend - Use win32 events for windows - Allow timed waits for events - Fix a few warnings
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- 24 2月, 2014 7 次提交
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由 jp9000 提交于
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由 jp9000 提交于
FFmpeg test output wasn't make any attempt to sync data before. Should be much more accurate now. Also, added a restart message to audio settings if base audio settings are changed.
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由 jp9000 提交于
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由 jp9000 提交于
the signals for scenes could have potentially conflicted with default source signals. "remove" should be used for source removal, for example. Changed the scene signals to "item-add" and "item-remove" for its items.
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由 jp9000 提交于
Resetting audio while libobs is active is a real pain. I think I'm just going to do audio resetting later, or maybe just require restart regardless just because having to shut down audio streams/lines while there's sources currently active requires recreating all the audio lines for each audio source. Very painful. Video fortunately is no big deal, so at least there's that.
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由 jp9000 提交于
Split off activate to activate and show callbacks, and split off deactivate to deactivate and hide callbacks. Sources didn't previously have a means to know whether it was actually being displayed in the main view or just happened to be visible somewhere. Now, for things like transition sources, they have a means of knowing when they have actually been "activated" so they can initiate their sequence. A source is now only considered "active" when it's being displayed by the main view. When a source is shown in the main view, the activate callback/signal is triggered. When it's no longer being displayed by the main view, deactivate callback/signal is triggered. When a source is just generally visible to see by any view, the show callback/signal is triggered. If it's no longer visible by any views, then the hide callback/signal is triggered. Presentation volume will now only be active when a source is active in the main view rather than also in auxilary views. Also fix a potential bug where parents wouldn't properly increment or decrement all the activation references of a child source when a child was added or removed.
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由 jp9000 提交于
Implement a few audio options in to the user interface as well as a few inline audio functions in audio-io.h. Make it so ffmpeg plugin automatically converts to the desired format. Use regular interleaved float internally for audio instead of planar float.
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