yair/gst-plugin-linescan
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Author SHA1 Message Date
Joshua M. Doe
18f3e03c7e niimaq: fix some bugs regarding valid clocks, etc. 2014-01-24 10:02:53 -05:00
Joshua M. Doe
e5a4257891 niimaq: simplify caps format handling 2014-01-24 10:02:53 -05:00
Joshua M. Doe
2296c487ae style: run gst-indent 2014-01-24 10:02:53 -05:00
Joshua M. Doe
0c4ab07572 build: add VS2010 build files to use GStreamer SDK 2014-01-24 10:02:52 -05:00
Joshua M. Doe
50e316fa3a videolevels: add some debug statements and comments 2014-01-24 10:02:52 -05:00
Joshua M. Doe
07975dbe56 videolevels: Remove signed support 
Ahead of its time, no other element supports signed, so causes more trouble than it's worth.
 2014-01-24 10:02:52 -05:00
Joshua M. Doe
6efc1eb913 Avoid critical error unreffing structure 2014-01-24 10:02:52 -05:00
Joshua M. Doe
13dbcbb0e2 Fix memory leaks 2014-01-24 10:02:52 -05:00
Joshua M. Doe
db54d20753 Add more debugging statements 2014-01-24 10:02:51 -05:00
Joshua M. Doe
6883b2083d build: fix cmake warning about multiple specifiers 2014-01-24 10:02:51 -05:00
Joshua M. Doe
7b8742afd8 build: borrow CMake modules from qt-gstreamer for Linux compatibility 
Almost certainly breaks Windows compat, but will need to update it anyways to work with the newer GStreamer SDK.
 2014-01-24 10:02:47 -05:00
Joshua M. Doe
cca79973df phoenix: more accurate timestamps, duration and dropped frame count 
Timestamp and duration now set using Phoenix timer, recorded at frame start and end (FVAL high then low).

Only more than one dropped frame can be reliably detected.
 2014-01-24 10:00:29 -05:00
Joshua M. Doe
9ebfbe4c7d phoenix: add property for number of capture buffers 2014-01-24 10:00:29 -05:00
Joshua M. Doe
c3f3f9897d phoenix: count dropped frames, optimize copying 
Dropped frame indicator isn't very accurate, maybe take max of frame_start and frame_end?
 2014-01-24 10:00:29 -05:00
Joshua M. Doe
5aece979c5 phoenix: use callbacks to count buffers and detect errors 
This way we can detect dropped frames
 2014-01-24 10:00:28 -05:00
Joshua M. Doe
6ae2b319c8 phoenix: Initial commit of Active Silicon Phoenix source 
Just barely works, no checking for lost/dropped frames, no accurate timestamping, etc.
 2014-01-24 10:00:28 -05:00
Joshua M. Doe
35b06f1217 build: only build plugins if dependencies are available 2014-01-24 10:00:28 -05:00
Joshua M. Doe
f3084e002e iotechdaqx: Initial commit 
Element works, but not configurable or thoroughly tested.
 2014-01-24 10:00:28 -05:00
Joshua M. Doe
390ad794e0 euresys: Show warning if frames have been dropped 2014-01-24 10:00:27 -05:00
Joshua M. Doe
4645490fa1 euresys: Remove unused GstBaseSrc methods, fixing caps negotiation in the process 
Removing negotiate() fixed caps handling so we can now display live video.
 2014-01-24 10:00:27 -05:00
Joshua M. Doe
d788b025f9 euresys: Fixes to get element working with filesink 
Caps aren't correct, but I can correctly save camera output to file.

Many printfs are sprinkled about as I'm having trouble with gst-debug, will remove later.
 2014-01-24 10:00:27 -05:00
Joshua M. Doe
e2d2fea82c sensorfx: Add blur element 2014-01-24 10:00:27 -05:00
Joshua M. Doe
fbe6b50379 freeimage: Add more buffer metadata 2014-01-24 10:00:27 -05:00
Joshua M. Doe
8549479892 euresys: Add new plugin for Euresys MultiCam driver (broken) 
Untested, but compiles without error.
 2014-01-24 10:00:26 -05:00
Joshua M. Doe
b01ef05c41 Rename GST_PACKAGE_NAME define to PACKAGE_NAME 2014-01-24 10:00:26 -05:00
Joshua M. Doe
8dcb52b48d niimaqsrc: Move into subfolder of sys 2014-01-24 10:00:26 -05:00
Joshua M. Doe
eccdfc2703 niimaqsrc: Move into subfolder of sys 2014-01-24 10:00:26 -05:00
Joshua M. Doe
44b78f5175 sensorfx: Add element sfx3dnoise which adds 3D gaussian noise to video 2014-01-24 10:00:25 -05:00
Joshua M. Doe
4933f07ad5 freeimage: Add new elements encoder elements fienc_* 2014-01-24 10:00:25 -05:00
Joshua M. Doe
992d159add freeimagedec: Move utility functions to gstfreeimageutils.c/.h and other minor cleanup 
Also removed static pad templates, changed elements to have underscore rather than hyphen in their name, and fix caps handling (BGR/RGB)
 2014-01-24 10:00:25 -05:00
Joshua M. Doe
4fc7cd5ec8 freeimagedec: Create caps from FreeImage plugin queries rather than static list 2014-01-24 10:00:25 -05:00
Joshua M. Doe
be67dea4cb freeimage: Register each decoder as a separate element 2014-01-24 10:00:24 -05:00
Joshua M. Doe
baa16f775f freeimage: Create freeimage plugin and freeimagedec decoder 2014-01-24 10:00:24 -05:00
Joshua M. Doe
ddd0c4cf67 build: Add finding gstcontroller to FindGstreamer.cmake 2014-01-24 10:00:24 -05:00
Joshua M. Doe
8a2badb718 Reorganized videolevels into separate plugin 2014-01-24 09:58:49 -05:00
Joshua M. Doe
9f2559c49a videolevels: Change levels ranges to always be (0.0, 1.0) 
Now input and output levels always range from 0 to 1, regardless of what the input or output bit-depths are. This simplifies setting and getting these properties.
 2014-01-24 09:23:40 -05:00
Joshua M. Doe
90f417f099 videolevels: Use proper enum for auto property instead of integer 2014-01-24 09:23:39 -05:00
Joshua M. Doe
68cf6e0c92 videolevels: Rename levels properties and notify when they are changed 2014-01-24 09:22:56 -05:00
Joshua M. Doe
0b181e7417 videolevels: Fix handling of interval for deciding when to auto adjust 2014-01-24 09:22:56 -05:00
Joshua M. Doe
97b2e8be4c niimaqsrc: Timestamp buffers based on time from callback on FRAME_START line 
This timestamp should be much more accurate than the time retrieved in GstPushSrc.create, as there should be no latency (or very little).
 2014-01-24 09:22:56 -05:00
Joshua M. Doe
4c7e2e9165 niimaqsrc: Timestamp buffers based on time from callback on FRAME_START line 
This timestamp should be much more accurate than the time retrieved in GstPushSrc.create, as there should be no latency (or very little).
 2014-01-24 09:22:55 -05:00
Joshua M. Doe
1935a8b86e niimaqsrc: Add additional metadata to buffers (offset, duration, timestamp) 2014-01-24 09:22:55 -05:00
Joshua M. Doe
763b869063 niimaqsrc: Refactor pointer to GstNiImaqSrc to niimaqsrc 2014-01-24 09:22:55 -05:00
Joshua M. Doe
666edbe598 niimaqsrc: always return valid caps in get_caps 
Return template caps if actual camera caps aren't known yet. Previously resulted in an assertion.
 2014-01-24 09:22:55 -05:00
Joshua M. Doe
9b78e8c0f9 niimaqsrc: Report on IMAQ error strings 
This should probably be done as a #DEFINE GST_IMAQ_DEBUG or something instead of as a function.
 2014-01-24 09:22:54 -05:00
Joshua M. Doe
bfdbf89aa8 niimaqsrc: Output caps supports both actual bpp and bpp=16 
The src caps now have two structures, the first contains the actual bpp of the camera, (10, 12, or 14), and the second has the standard bpp=16. This enables the element to be used both with ffmpegcolorspace (and other elements which only accept bpp=16) but also with our elements like videolevels.
 2014-01-24 09:22:54 -05:00
Joshua M. Doe
54ee4258a0 videolevels: Accept bpp=[1,16] when depth=16 
Accept any number of bits per pixel when the depth is 16 bits. This improves the behavior of the auto option and more accurately reflects the dynamic range of the source.
 2014-01-24 09:22:54 -05:00
Joshua M. Doe
9566ebc6e8 niimaqsrc: Refactor class and function names from niimaq to niimaqsrc 2014-01-24 09:22:54 -05:00
Joshua M. Doe
2fd940a13e niimaqsrc: Move start of acquisition to GstBaseSrc.create from GstBaseSrc.start 
This ensures that we can immediately push out buffers.
 2014-01-24 09:22:53 -05:00
Joshua M. Doe
1a8eaf552c niimaqsrc: Use IMAQ copyBufferByNumber instead of examineBuffer, memcpy and releaseBuffer 
Reduces code and possibly faster.
 2014-01-24 09:22:53 -05:00