b4b53aeb71
png: Channel helper metadata.
2021-10-06 22:47:40 +02:00
c4b4a841d6
png: Move metadata.
2021-10-06 22:43:33 +02:00
263d63aa56
png: Add more OOM checks.
2021-10-06 22:09:32 +02:00
8fcd1794a6
png: Add sane compile-time maximums for dimensions + chunk sizes.
2021-10-06 21:48:22 +02:00
9b5ae95677
png + compress: Rearrange error unions.
2021-10-06 20:45:29 +02:00
21c6d691d8
Add additional error checking to helpers.
2021-10-06 20:10:37 +02:00
72fe1e88a3
Make sure to delete on the right allocator.
2021-09-19 12:19:01 +02:00
f57201bbd1
Remove unneeded semicolons from the core library
2021-08-31 22:32:53 +01:00
251da264ed
Remove unneeded semicolons from the core library
2021-08-31 22:21:13 +01:00
4035fec784
Add more uses of or_return
2021-08-15 18:13:56 +01:00
d949d5a046
ZLIB: cleanup.
2021-06-27 16:48:12 +02:00
064516bf0b
PNG: Inform inflate about expected output size for extra speed.
2021-06-27 13:57:12 +02:00
eaf88bcc4d
PNG: Let PNG use the new compress I/O routines.
2021-06-27 13:51:52 +02:00
342adb627d
All reads now skip stream if in memory.
2021-06-23 16:32:48 +02:00
8663c64e47
Refactor ZLIB structs.
2021-06-23 16:32:47 +02:00
ae0b8fce44
Move bytes utils back to EXR code for the time being.
...
Also, allow PNG example to be run directly from `core:image/png` directory.
2021-06-22 16:39:00 +02:00
d5e2b387fa
PNG: Fix leak if you don't ask for metadata.
2021-06-21 22:47:54 +02:00
1e8c12c2a3
Comment out tracy imports.
2021-06-21 21:41:56 +02:00
352494cbb4
ZLIB: Start optimization.
2021-06-21 21:05:52 +02:00
e036a321a0
Replace core:image's sidecar with explicit metadata_ptr and metadata_type.
...
To unpack, use:
```odin
v: ^png.Info;
if img.metadata_ptr != nil && img.metadata_type == png.Info {
v = (^png.Info)(img.metadata_ptr);
...
}
```
2021-06-21 16:32:42 +02:00
55d09251d8
Change PNG's img.sidecar to ^Info, make img.depth an int.
...
For compatibility with the upcoming OpenEXR code, img.depth is now an int.
Like OpenEXR's code, it will now also return metadata as ^Info instead of Info.
The example was updated to retrieve the metadata this way.
It regrettably does not fix : #1018 . That seems to be a codegen issue in the test runner or elsewhere.
2021-06-20 18:27:23 +02:00
9f8a63cb43
More minor stylization changes (remove unneeded parentheses)
2021-06-14 11:34:31 +01:00
6f745677b4
Minor formatting changes
2021-06-14 11:30:00 +01:00
86649e6b44
Core library clean up: Make range expressions more consistent and replace uses of .. with ..=
2021-06-14 11:15:25 +01:00
afb6ebd21e
Fix gray+alpha alpha extract.
2021-05-04 17:48:43 +02:00
9a39ce6b75
Change General_Error.OK to nil
2021-05-03 15:38:43 +02:00
59b3c472ca
Convert core:compress and core:image error checks to new union comparison.
...
No more need for `is_kind(err, Error_Value)`, just test err == Error_Value.
2021-05-03 15:08:34 +02:00
448f834b28
Remove debug print in image helper.
2021-05-03 01:23:03 +02:00
3160a6a12c
Don't need other path for grayscale output.
2021-05-02 21:11:06 +02:00
7d534769d6
Add new PNG post processing options.
2021-05-02 20:38:30 +02:00
433d742183
Fix Paeth for bit depth < 8.
2021-05-01 20:39:00 +02:00
0659a11a1a
PNG: Fix tRNS handling.
2021-05-01 18:24:31 +02:00
db1ef078ff
Fix a few more cases in which bKGD wasn't properly applied.
2021-05-01 16:05:13 +02:00
a02bcd3bfd
PNG: Fix test for when premultiplication is needed.
2021-05-01 13:16:47 +02:00
5f617c56e1
Minor stylistic code changes to compress and image packages
2021-04-30 10:58:29 +01:00
06f1eaa153
Use regular allocator from png+gzip's load_from_file.
...
I would've used `os.stream_from_handle`, but:
- Parts of it seem to be implemented for Windows only at the moment.
- PNG's `peek_data` using that stream didn't manage to rewind and thus tried to parse the data after the header as the header.
Two things must happen:
- The `os.stream_from_handle` implementation needs to be fixed.
- PNG and GZIP's parsers need to be able to handle streams that can't rewind or seek (backward).
Those fixes are on my TODO list but are exceed the scope of this patch.
2021-04-30 09:35:43 +02:00
58e023e0cf
Add compress and image to core.
2021-04-30 00:21:52 +02:00
Jeroen van Rijn
gingerBill