Author Topic: 3K/UHD 5D2 Raw development and Other Digic IV Cams  (Read 5258 times)

dariSSight

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Re: 3K/UHD 5D2 Raw development and Other Digic IV Cams
« Reply #50 on: Yesterday at 09:06:56 AM »
@reddeercity I've been watch your God like devotion to further improving 5D2 Thanks a million. This looks promising so when can we mere mortals get to test it?
Canon 5D Mark II

DeafEyeJedi

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Re: 3K/UHD 5D2 Raw development and Other Digic IV Cams
« Reply #51 on: Yesterday at 09:42:14 AM »
5D3.113 • 5D3.123 • EOSM.203 • 7D.203 • 70D.112 • 100D.101

Greg

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Re: 3K/UHD 5D2 Raw development and Other Digic IV Cams
« Reply #52 on: Yesterday at 02:15:04 PM »
In 1:1 a surprising 2040x1268  and in 3x crop (5x Zoom) 2312x1128 , Really !
I was under the impression that full Liveview was only 1880x1250  and 3x crop was 2152x1078.

This is probably a resolution with black borders.

raw.c
Code: [Select]
#ifdef CONFIG_5D2
skip_top        = zoom ?   52 : 18;
skip_left       = 160;
#endif

PressureFM

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Re: 3K/UHD 5D2 Raw development and Other Digic IV Cams
« Reply #53 on: Yesterday at 06:04:24 PM »
How can people with 5D2 help?

reddeercity

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Re: 3K/UHD 5D2 Raw development and Other Digic IV Cams
« Reply #54 on: Today at 05:09:21 AM »
@PressureFM  thanks , the more the merrier .
Currently the issue is the customs Raw LV buffer , I've been trying to spy the memory to find the LV raw buffer
and looking thought my 5d2 decompiled rom dump for addresses , a1ex gave me some clues at the links
http://www.magiclantern.fm/forum/index.php?topic=19336.msg183374#msg183374
http://www.magiclantern.fm/forum/index.php?topic=19336.msg183382#msg183382

I found the registers needed to modify frame size with adtg_gui but the problem is the LV buffer
I did have some success with my  RAW_LV_BUFFER_ALLOC_SIZE (2040*1267) as per post #27
The reason I used that was it was the largest buffer on the edmac & it didn't change when switch to Photo Liveveiw see post #49
Edmac#5 buffer size is what I used , now I think there's I little dilemma here , when I updated to "new-lv-buffer-detections" branch and complied
I ended up with the older core "Magic Lantern v2.3.NEXT" , reason I mention this edmac#5 is Green (active) where in the nightly builds compiles
on newer code edmac Channel #5 is Yellow , which I think is a error  or all this could mean nothing , just thought I would mention it .
So Yea LV raw buffer needs to be solved & I thing that will also help to get 10 & 12bit problem in 1:1 solved also

Link to my bitbucket downloads for those memspy builds I talked about .
magiclantern-Nightly.memspy.lv.raw.buffer.extended.resoultion.2017Apr24.5D2212.zip
magiclantern-v2.3.NEXT.Memspy.2017Apr23.5D2212.zip
You may just want to compile your own copy of adtg_gui from the ISO-research branch or you can download a copy from my bitbucket download.
So any suggestion are very welcome  :D

reddeercity

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Re: 3K/UHD 5D2 Raw development and Other Digic IV Cams
« Reply #55 on: Today at 07:02:24 AM »
Code: [Select]
ff036750 lv_rshd_raw
ff0365f4 lv_raw_dump
ff036704 lv_save_raw
ff036724 lv_continous_frame
ff036760 lv_rec
ff03676c lv_output_device
ff036604 lv_continous_frame_save
ff036784 lv_hd
some lv raw stuff from my decompiled rom dump , I think the ff036750 lv_rshd_raw is what I'm after
Code: [Select]
FF036520: e59f1224  ldr r1, [pc, #548] ; 0xff03674c: pointer to 0xff8347f8 ⬁
FF036524: e28f0f89  add r0, pc, #548 ; *'lv_rshd_raw'

dropbox link to FF036524.htm where I found the raw liveview from the decompiled rom

DeafEyeJedi

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3K/UHD 5D2 Raw development and Other Digic IV Cams
« Reply #56 on: Today at 10:40:27 AM »
This is all nothing short of spectacular and wonderful progress so far. Just confirmed w my co-worker to bring his 5D2 to work tmw for me to test out the memspy build.

Thanks @reddeercity just for being you, as always!
5D3.113 • 5D3.123 • EOSM.203 • 7D.203 • 70D.112 • 100D.101

 

courtesy