zhouhua/jpeg_ls_for_7v690t_ref_to_charls
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Checkpoint JPEG-LS hardening and logs

Browse Source 
Bundle SCAN_ROWS=64 RTL updates, refreshed CharLS reference streams, and a tracked checkpoint log with regression and quick-synth results.

Includes FSM safe-state hardening, control-path cleanup, and the latest quick synthesis snapshot on xc7vx690tffg1761-2.
This commit is contained in:
zhouhua
2026-04-17 18:05:48 +08:00
parent 50539f4abb
commit 9ace25b62b
93 changed files with 1005 additions and 392 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
fpga/srs/jpeg_ls.md
View File

@@ -83,7 +83,7 @@ imagecodecs/CharLS 2.4.1 验证：原始单 component 码流可解码，在同
| `DEFAULT_PIC_ROW` | int | 256 | 16..4096 | 默认图像高度 |
| `MAX_PIC_COL` | int | 6144 | 6144 | 最大图像宽度 |
| `MAX_PIC_ROW` | int | 4096 | 4096 | 最大图像高度 |
| `SCAN_ROWS` | int | 16 | 1..4096 | 每个条带 frame 的行数 |
| `SCAN_ROWS` | int | 64 | 1..4096 | 每个条带 frame 的行数 |
| `MAX_NEAR` | int | 31 | 31 | 动态 `NEAR` 最大值 |
| `OUT_BUF_BYTES` | int | 8192 | 实现相关 | 内部输出缓冲字节数 |
| `OUT_BUF_AFULL_MARGIN` | int | 256 | 实现相关 | 输出缓冲暂停输入的余量 |