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26fcff831d28eaa16a39a2228278eeb2f968a38c
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51 Commits

Author SHA1 Message Date
Rangi42
26fcff831d Run clang-format 2024-08-27 01:49:05 -04:00
Sylvie
356367bfd3 Allow mirroring only the X or Y axes (#1468) 2024-08-18 21:47:39 -04:00
ISSOtm
41046c287f Use appropriate format specifier for number of palettes 2024-08-02 21:59:51 +02:00
Sylvie
ed5529d639 Fix generating a palette overriding a previous pal spec (#1415) 2024-06-25 18:27:01 +02:00
Sylvie
a234da42a6 Replace assert with assume for release build optimization (#1390) 2024-04-02 11:09:31 -04:00
ISSOtm
e5078aba3b Clean up #includes 
Remove unused headers, and avoid relying on transitive inclusions

`include-what-you-use` has been very useful for this!
 2024-03-28 01:25:38 +01:00
Rangi42
dcb4e40388 Use QUOTEDSTRLEN macro instead of sizeof or strlen 2024-03-27 11:50:48 -04:00
Sylvie
a68bebf4a2 Use a Defer struct to close files and restore lexer state with RAII (#1379) 2024-03-27 10:42:53 -04:00
Sylvie
17444e825a Reduce the header declarations (#1342) 
- Since we have style rules to include foo.hpp at the top of its
  corresponding foo.cpp, this takes any headers included by foo.hpp
  as being also guaranteed for foo.cpp.

- Use C-style <foo.h> instead of <cfoo>, since the latter only
  guarantees putting symbols in the `std` namespace, which we are
  not using for C functions (e.g. `printf` not `std::printf`).

- Remove now-unused `__PRETTY_FUNCTION__` reporting
 2024-03-09 14:55:39 -05:00
Sylvie
e74073e480 Run clang-format on everything (#1332) 2024-03-04 14:22:49 -05:00
Evie
6b67c82b94 Implement -c #none (#1301) 
Also adds a test case for round-tripping `-r` with `-c #none`.
 2024-03-03 18:45:33 -05:00
Rangi42
d812acff24 Check RGBGFX warning/error format strings with format_ macro 2024-03-02 23:17:54 -05:00
Sylvie
d71a161bc9 Phrase error messages as "Failed to", not "Could not" or "Couldn't" (#1298) 2024-02-18 14:52:31 +01:00
Rangi
b0f2f0ffd6 Allow fewer tRNS entries than PLTE colors (#1284) 2023-12-31 12:47:53 +01:00
ISSOtm
6b559e99b2 Revert "Switch to using std::filesystem (#1235)" 
This reverts commit cf62ff772f.
Some functions used by this break on macOS before 10.15,
which we want to keep supporting.
 2023-12-30 23:20:04 -05:00
Rangi
495d701022 Use RANGE macro to abbreviate begin/end pairs (#1269) 2023-12-11 14:10:20 -05:00
Rangi
232416b30d Fix the hack for File::c_str to work (#1242) 2023-11-14 13:38:18 +01:00
Rangi
cf62ff772f Switch to using std::filesystem (#1235) 
Allows better platform-agnostic path manipulation.
Also, using `std::optional` rather than empty strings allows
correctly handling empty arguments (treating them as such,
instead of acting as they were never passed).
 2023-11-13 18:10:09 +01:00
Rangi
1e70e703a7 Build everything as C++ (#1176) 2023-11-07 21:45:56 +01:00
Eldred Habert
968c6f7ab7 Compute height and width directly in tile units 
Co-authored-by: Rangi <35663410+Rangi42@users.noreply.github.com>
 2023-11-06 08:14:13 +01:00
ISSOtm
93285f8ea8 Fix use of input slice without dedup active 2023-11-06 08:14:13 +01:00
Rangi
f8af569680 Shorten license comments and consolidate an AUTHORS file (#1217) 2023-11-05 09:54:32 +01:00
Rangi
5a25c547ab Allow rgbgfx to generate a palette from a spec, without an image (#1192) 2023-11-02 20:12:48 +01:00
Eldred Habert
2023d9ed99 Fix palmap option using wrong file name 2023-02-21 12:05:39 +01:00
ISSOtm
33a0857b8d Properly detect tiles with more than 4 colours 
Fixes #1127, which was caused by a dumb logic error. Duh me.
 2023-02-08 00:21:05 +01:00
ISSOtm
3e5cd8ce1a Use a special name for stdin/stdout in diagnostics 2022-11-15 19:49:04 +01:00
ISSOtm
6902387991 Allow rgbgfx - for stdin and stdout 
Closes #1087
 2022-11-15 19:49:04 +01:00
ISSOtm
12ba057b4f Check that colour slot is non-empty before checking for gray-ness 
This is otherwise UB, and trips a GLIBCXX assertion (when enabled).
 2022-10-11 21:39:32 +02:00
ISSOtm
d90a7e4302 Terminate RGBGFX when opening a file fails 
`std::filebuf::open`'s result must be checked, though that's not obvious.
 2022-10-04 13:58:05 +02:00
Eldred Habert
a1a919579c Add support for GBC palette dumps to -c (#1075) 
Fixes #1063
 2022-09-30 17:09:28 -04:00
Rangi
fa13611bbf Make comments more consistent 
- Changes most `/* comments */` to `// comments`
- Changes `/**` block comments consistently to `/*`
- Adds consistent license comments to all files

Also renames `T_POP_SET` to `T_Z80_SET`
 2022-08-30 07:51:32 +02:00
ISSOtm
b53c115ec2 Fix width and height being reported in wrong order 2022-07-10 12:14:24 +02:00
ISSOtm
87092208bc Stop passing options.columnMajor explicitly everywhere 2022-07-02 17:04:17 +02:00
ISSOtm
3f70372308 Implement slicing input image 2022-07-02 17:04:17 +02:00
ISSOtm
9646f15b59 Add error message for nigh-impossible proto-palette overflow 2022-07-02 17:04:17 +02:00
ISSOtm
973fbb91bc Improve error message when a tile has too many colors 2022-07-02 17:04:17 +02:00
ISSOtm
3f5983358c Add proper error message for bad manual palettes 2022-07-02 17:04:17 +02:00
ISSOtm
7a7126f3b8 Implement bit flipping with a lookup table 
Should improve performance.
This version is cooler, and also does not suffer from iteration limits
 2022-07-02 17:04:17 +02:00
ISSOtm
b4dadd35b6 Use an iterator zip 
Simplifies iterating over tiles and attributes at the same time
 2022-07-02 17:04:17 +02:00
ISSOtm
832e0ec972 Report position in color errors 2022-07-02 17:04:17 +02:00
ISSOtm
a5ed0292b1 Reject colors with ambiguous alpha channel 2022-07-02 17:04:17 +02:00
ISSOtm
05e36767b0 Implement "palette map" output 2022-07-02 17:04:17 +02:00
ISSOtm
568fb5e4c8 Only report "fusing" different colors once per pair 2022-07-02 17:04:17 +02:00
ISSOtm
57ac07b03e Correctly handle fully-transparent tiles when outputting unoptimized tilemap 2022-07-02 17:04:17 +02:00
ISSOtm
fcce42d3d2 Avoid sorting proto-palettes breaking mappings 
The sorting was performed without updating the mappings, which broke the world.
We can instead sort the IDs as they are inserted into the packing queue,
which should also be faster than moving the actual proto-pal objects around.
 2022-07-02 17:04:17 +02:00
ISSOtm
f5d4126303 Report when an input "tile" contains too many colors 
Which otherwise trips a later assertion in debug mode (phew!)
and crashes in release mode (oops)
 2022-07-02 17:04:17 +02:00
ISSOtm
78e751f022 Fix reading interlaced PNGs 
Either we let libpng handle the transform, or we don't.
But make up your mind!
 2022-07-02 17:04:17 +02:00
ISSOtm
d569c6392c Avoid initializing the PNG row 
It gets overwritten right after, and uncovers an error in the interlaced read
 2022-07-02 17:04:17 +02:00
ISSOtm
b1aec91912 Assert that row size is not null 
Silences some static analysis warning
 2022-07-02 17:04:17 +02:00
ISSOtm
cc27169ecd Implement preliminary version of "reverse" feature 
Not hooked to all RGBGFX flags yet, but good enough for most use cases
(and as a base for future development, should I need to `reset --hard`.)

TODOs marked appropriately.
 2022-07-02 17:04:17 +02:00