Replaces 2-dimensional arrays for storing reference samples in
intra prediction with two 1-dimensional arrays. This reduces memory
usage for these buffers from 792KB to 6KB.

Remove fields whRatio and hwRatio from the IntraPredParam
structure when JVET_O0364_PADDING is enabled as they may be needed
only once. When ratios are needed use logs, adds, and shifts
instead of divisions and multiplications.

Add initializer for angularScale when JVET_O0364_PDPC_ANGULAR is
enabled

1. indentation
2. function naming
3. Class declaration positions

initial commit of JVET_O0119_BASE_PALETTE_444: palette in HEVC and palette mode coding in JVET-N0258

Deprecated function is removed as well as code calling it.
Impact on CTC: 0.00% (AI) and -0.01% (RA)

Moonmo Koo authored 5 years ago and Frank Bossen committed 5 years ago

- Previous name: Reduced Secondary Transform (RST)
- The parameter, LFNST, should be added in cfg file for enabing LFNST, i.e. LFNST = 1

There is a conflict with JVET_M0427_INLOOP_RESHAPER that is triggering a debug assertion that checks that the width is not 1.

    to w×h >= 64 luma samples

    See merge request jvet/VVCSoftware_VTM!34

Squashed commit of the following:

commit fb98d9c6de449d04646b4c9ad561114c9561442a
Author: Shelly Chiang <chiangshelly@yahoo.com.tw>
Date:   Wed Oct 31 08:18:02 2018 +0800

    fix the variables for L0100 as suggested

commit 552f201ac2e00012a0657eee4d1a38a17bbd2306
Author: Shelly Chiang <chiangshelly@yahoo.com.tw>
Date:   Wed Oct 31 00:52:58 2018 +0800

    fix the interaction

commit 3f0f36f4068399f2b5c3dbefe5fcb1bbe2b1344d
Author: Shelly Chiang <chiangshelly@yahoo.com.tw>
Date:   Tue Oct 30 12:17:43 2018 +0800

    fix distroy buffer size for L0100

commit 649dd1d2b1c4aa5da783eb51c8633b4c47d312ea
Merge: 859c574 5c46b9be
Author: Shelly Chiang <chiangshelly@yahoo.com.tw>
Date:   Tue Oct 30 10:19:56 2018 +0800

    update the codebase

commit 859c574bcacfac4cf0f099402a69341667981a93
Author: Shelly Chiang <chiangshelly@yahoo.com.tw>
Date:   Tue Oct 30 10:14:03 2018 +0800

    update the codebase

commit 694008b474f2dd924c567664e160637912e8e87d
Merge: 0ac1683 e9bf7ed5
Author: Shelly Chiang <chiangshelly@yahoo.com.tw>
Date:   Mon Oct 29 12:57:36 2018 +0800

    update the codebase

commit 0ac1683267e5e17048843ea409275bc102290c1a
Author: Shelly Chiang <chiangshelly@yahoo.com.tw>
Date:   Mon Oct 29 11:23:51 2018 +0800

    modify MHIntra as suggested

commit a375e85c06a6e353562fea4ac89e44748f536c41
Author: Shelly Chiang <chiangshelly@yahoo.com.tw>
Date:   Thu Oct 25 11:48:44 2018 +0800

    merge MHIntra into VTM