Kwabena W. Agyeman
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5d7b94c982
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Fix bayer vflip on OV7725 and OV7690
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2020-05-29 14:25:28 -07:00 |
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Ibrahim Abd Elkader
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852426558e
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Merge pull request #812 from kwagyeman/kwabena/improve_ov5640_readout_speed
OV5640 readout speed doubled for high res BAYER/GRAYSCALE/JPEG
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2020-05-27 01:33:04 +02:00 |
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Kwabena W. Agyeman
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5c85bef18e
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OV5640 readout speed doubled for high res BAYER/GRAYSCALE/JPEG
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2020-05-26 13:33:16 -07:00 |
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Kwabena W. Agyeman
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644655539b
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Modified sensor.c per Ibrahim's requests
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2020-05-25 16:13:34 -07:00 |
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Ibrahim Abd Elkader
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d93d9e2865
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Merge pull request #807 from kwagyeman/kwabena/faster_sensor_driver
Optimized Sensor Driver for Double FPS
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2020-05-25 22:40:38 +02:00 |
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Kwabena W. Agyeman
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f454cd82c5
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Fix comments and typos per Ibrahim
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2020-05-25 10:53:56 -07:00 |
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Ibrahim Abd Elkader
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2bd8776a55
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Merge pull request #808 from kwagyeman/kwabena/fix_tf_float
Fixed Floating Point Scaling in TensorFlow code
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2020-05-25 14:27:37 +02:00 |
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Larry Bank
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4a61bf9bee
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fixed grayscale SW JPEG compression for YCbCr colorspace (subtracting 128)
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2020-05-25 02:44:23 +02:00 |
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Larry Bank
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61739d6c40
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fixed software JPEG encode of 1-bpp images
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2020-05-25 00:18:46 +02:00 |
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Kwabena W. Agyeman
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30b27e947b
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Floating point is actually simple
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2020-05-23 22:50:51 -07:00 |
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Kwabena W. Agyeman
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1fe9d62958
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Optimized Sensor Driver for Double FPS
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2020-05-23 15:37:16 -07:00 |
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Ibrahim Abd Elkader
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8feaf6df78
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Merge pull request #803 from bitbank2/master
Fixed right edge bayer conversion error
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2020-05-21 02:50:10 +02:00 |
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Ibrahim Abd Elkader
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f4cf2117c9
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Merge pull request #801 from kwagyeman/kwabena/high_res_jpeg
Fixed OV5640 Imaging Modes
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2020-05-20 15:51:11 +02:00 |
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Larry Bank
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1c60611efa
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Fixed right edge bayer conversion error
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2020-05-18 17:37:48 +02:00 |
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Kwabena W. Agyeman
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104ed7c0b8
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Fixed OV5640 Imaging Modes
* Grayscale/RGB565/Bayer/JPEG works perfectly on all reses.
* Increased maximum JPEG image transfer size.
* Improved line buffer transfer rate.
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2020-05-17 21:53:57 -07:00 |
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iabdalkader
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e7000a486d
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Bump firmware version.
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2020-05-16 21:56:44 +02:00 |
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iabdalkader
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5c319714b8
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Enable TF on OMV3/F7.
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2020-05-15 14:59:30 +02:00 |
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Kwabena W. Agyeman
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f4e03f4894
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Update TensorFlow to support uint8/int8/float32
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2020-05-14 18:25:15 -07:00 |
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Ibrahim Abd Elkader
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d81f58569b
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Merge pull request #799 from kwagyeman/kwabena/get_histogram_with_diff
Add image diff ability to get_histogram
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2020-05-13 21:12:46 +02:00 |
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Ibrahim Abd Elkader
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c41d6c807c
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Merge pull request #798 from kwagyeman/kwabena/fix_rotation_corr
Fix and speedup rotation correction
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2020-05-13 21:11:51 +02:00 |
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Matt Dawson
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5ec2e7b310
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Add offset correction to imlib lens correction. (#791)
* Add x/y correction to lens correction to adjust for lens offsets.
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2020-05-13 21:10:58 +02:00 |
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iabdalkader
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63ea06d75d
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Update docs.
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2020-05-13 21:04:48 +02:00 |
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Kwabena W. Agyeman
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a2705ae3d1
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Add image diff ability to get_histogram
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2020-05-12 22:30:16 -07:00 |
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Kwabena W. Agyeman
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57ea4e326c
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Fix and speedup rotation correction
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2020-05-12 19:35:24 -07:00 |
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iabdalkader
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391fd4c356
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Update MLX90640 driver.
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2020-05-12 22:49:46 +02:00 |
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iabdalkader
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723f2b06e2
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Enable I2C FMP on cams that support it.
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2020-05-12 22:01:16 +02:00 |
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iabdalkader
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c2728038e7
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Increase FIR I2C GPIO speed.
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2020-05-12 21:57:22 +02:00 |
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iabdalkader
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fbe88581b8
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Allow interrupts in cambus read/write_bytes functions.
* Those are used exclusively by the FIR sensors and not by the main
image sensor, so it's safe (and much faster) to leave interrupts enabled.
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2020-05-12 21:47:22 +02:00 |
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iabdalkader
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2ecf2b5a1d
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Add general call to cambus.
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2020-05-12 21:36:11 +02:00 |
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Ibrahim Abd Elkader
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1c02cfed33
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Merge pull request #783 from matsondawson/draw_image_bilinear_interp_and_alpha_palletes
draw_image bi-linear interpolation, alpha palettes, and center_image
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2020-05-12 19:56:36 +02:00 |
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iabdalkader
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c372ffe5a2
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Increase soft-i2c spin delay on H7 boards.
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2020-05-11 14:49:30 +02:00 |
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iabdalkader
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b3c6ccc7f8
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Switch MLX90640 and AMG8833 to HW I2C.
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2020-05-11 14:49:30 +02:00 |
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iabdalkader
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31b1761051
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Switch to MLX90640 HW I2C driver.
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2020-05-11 14:49:30 +02:00 |
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iabdalkader
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346d65c158
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Revert soft I2C spin delay.
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2020-05-11 14:49:30 +02:00 |
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iabdalkader
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353ca203ee
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Add board config HW I2C for external sensors.
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2020-05-11 14:49:30 +02:00 |
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iabdalkader
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08520c5618
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Increase MLX frame readout retry.
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2020-05-11 14:49:30 +02:00 |
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iabdalkader
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0b6dc728ba
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Add cambus read/write bytes.
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2020-05-11 14:49:30 +02:00 |
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Ibrahim Abd Elkader
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bf2199f396
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Merge pull request #787 from kwagyeman/kwabena/make_ov5640_faster
New readout control code
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2020-05-11 01:52:58 +02:00 |
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Matt Dawson
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75f337ab2a
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Allow alpha palettes in non bilinear grayscale draw_image
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2020-05-09 18:09:32 -07:00 |
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Matt Dawson
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c45ab418d4
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Allow alpha palettes in grayscale mode.
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2020-05-09 17:15:33 -07:00 |
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iabdalkader
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0c0bf4a5d8
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Add I2C timings to cambus.
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2020-05-09 19:05:17 +02:00 |
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Matt Dawson
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7e83dbb92e
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Removed negative scaling. Moved texture sample to center of pixel.
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2020-05-09 01:13:26 -07:00 |
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Kwabena W. Agyeman
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4ecdf8a323
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Cleanup vscode documentation
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2020-05-08 22:14:22 -07:00 |
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Kwabena W. Agyeman
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51f141a7ed
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New readout control code
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2020-05-08 21:08:18 -07:00 |
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Matt Dawson
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8f8872537b
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Changed to use fb_alloc_mark, gb_alloc_free_till_mark. Renamed Image hint type and enums. Formatting fixes
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2020-05-08 17:31:13 -07:00 |
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iabdalkader
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a92c927aed
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Make cambus functions accept I2C handle.
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2020-05-08 19:51:28 +02:00 |
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Matt Dawson
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85fbe0a87f
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Docs. And performance by not applying alpha if it's 0
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2020-05-07 20:27:32 -07:00 |
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Ibrahim Abd Elkader
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dece4481f7
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Merge pull request #781 from bitbank2/master
Fix for left edge Bayer to ycbcr bug
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2020-05-07 15:49:52 +02:00 |
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Larry Bank
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b834038af1
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added edge fix to bayer_to_y and bayer_to_binary methods
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2020-05-07 02:53:28 +02:00 |
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Larry Bank
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9feb214507
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Fix for left edge Bayer to ycbcr bug
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2020-05-06 17:08:14 +02:00 |
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