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Author SHA1 Message Date
ISSOtm 0794da22bc Clarify at-files documentation 2022-09-13 08:34:41 +02:00
ISSOtm 0105779789 Fix incorrect Bash completions after --long-opt= 
This is because `$COMP_CWORD` points to that `=` "word".
 2022-08-10 08:44:41 +02:00
ISSOtm 9ef7954670 Fix some lint warnings in Bash completions 2022-08-10 00:16:05 +02:00
ISSOtm d7d524294b Fix shebangs in Bash completion scripts 
Not that you are really supposed to run them stand-alone?
 2022-08-09 22:32:18 +02:00
ISSOtm 12fed4c68e Harden Bash completion scripts against invalid states 
Printing an error message is better than locking the shell up, honestly.
 2022-08-09 22:30:50 +02:00
ISSOtm 3db3421f07 Correct wrong state transitions in RGBGFX Bash completion script 
Isn't strinly-typed programming just lovely?
Fixes #1018
 2022-08-09 22:28:12 +02:00
ISSOtm 92eb0a133b Allow rgbgfx -r to read an infinite amount of tiles without tilemap 
Previously, indices would be wrapped after 256 even without a tilemap;
since RGBGFX can generate arbitrarily large tile data if `-N` is not used,
it should be possible to read those in.

Of course, this won't work if a tilemap is provided, but such "big blobs"
can't generate a meaningful tilemap anyway.
 2022-08-04 20:50:08 +02:00
ISSOtm b02ccf8f4a Check before attempting to generate empty image 
This causes a libpng warning then error, but print a better error message
Fixes #1016
 2022-08-04 20:40:20 +02:00
ISSOtm 2e0991f32b Use proper 16-bit type for image reversing width 
Fixes #1015
 2022-08-04 20:40:20 +02:00
Eldred HabertandAntonio Vivace f3f2c2ca16 Improve object file format documentation (#1010) 
Replacing the big pre-formatted text block with a list brings:
- Better accessibility, obviously
- Responsiveness
- Better formatting (bold, etc.)
- Sub-sections that can now be linked to
- Hyperlink cross-refs to other pages

The slight disadvantage is that `ENDC` etc. are now individual
list items, whereas they'd be better as part of the same item.
No big deal though, it was much worse before.

Some descriptions have been overhauled for clarity, and some
outright corrected (such as Assertions' "Offset" field).

Co-authored-by: Antonio Vivace <[email protected]>
 2022-07-29 22:48:55 +02:00
ISSOtm 9ec8186ac6 Switch linkdefs from scattered arrays to an array of structs 
The info is better organized this way
 2022-07-19 19:11:02 +02:00
ISSOtm ab9945c1ee Avoid using fscanf to detect RGBDS object files 
This function is made for text, e.g. accepts spaces, leading zeros, etc. before `%u`.
This way checks that the correct amount of bytes are read instead.
 2022-07-19 19:10:58 +02:00
ISSOtm 18e4f132a8 Fix labels subtraction docs 
Fixes #1009
 2022-07-14 13:43:36 +02:00
ISSOtm 828b2adcdf Make RGBLINK able to link SDCC object files 
This requires a LOT of tricky code, mostly due to the format itself being,
er, not the most straightforward.
Everything is converted to existing RGBLINK concepts (sections, patches,
etc.), so the core code is essentially unchanged.
(A couple of genuine RGBLINK bugs were uncovered along the way, so some of
the core code *is* changed, notably regarding `SECTION FRAGMENT`s.)

All of this code was clean-roomed, so SDCC's GPLv2 license does not apply.
 2022-07-11 21:17:34 +02:00
ISSOtm 1c2965467d Process linker script before doing sanity checks 2022-07-11 21:17:34 +02:00
ISSOtm d243e50390 Do not perform any sanity checks for bad section types 
Otherwise, the arrays get overflowed
 2022-07-11 21:17:34 +02:00
ISSOtm acb33777c6 Sort RGB colors as specified in the docs 2022-07-10 12:36:10 +02:00
ISSOtm d15916b1bd Clarify sorting order of RGB colors 2022-07-10 12:32:57 +02:00
ISSOtm 28fcef0ecd Improve some wording slightly 2022-07-10 12:30:18 +02:00
ISSOtm b53c115ec2 Fix width and height being reported in wrong order 2022-07-10 12:14:24 +02:00
ISSOtm 6a51e39a5c Print error if reverse() fails to open a file 2022-07-10 11:55:56 +02:00
ISSOtm 43a487f0bf Fix two inverted column widths 2022-07-02 17:48:28 +02:00
ISSOtm 6b2dc37f43 Release 0.6.0-rc1 2022-07-02 17:08:54 +02:00
ISSOtm 2b83a81ceb Update completion scripts 
Also correct minor blunders in the man page
 2022-07-02 17:04:17 +02:00
ISSOtm ca8693690a Cancel -U option 
As it turns out, it is really difficult to implement, and can be dealt with later.
 2022-07-02 17:04:17 +02:00
ISSOtm 87092208bc Stop passing options.columnMajor explicitly everywhere 2022-07-02 17:04:17 +02:00
ISSOtm 0d32775a1f Add more sanity checks when reversing an image 2022-07-02 17:04:17 +02:00
ISSOtm 0df07d3688 Add note on supporting extra pal formats 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 903862c451 Improve flag set generation of RGBGFX tests 
Less duplication = good
 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 d9b1402ef8 Fix RGBGFX number parsing 2022-07-02 17:04:17 +02:00
ISSOtm 832e0ec972 Report position in color errors 2022-07-02 17:04:17 +02:00
ISSOtm caaf7a8444 Test VRA0 size as well in randtilegen tests 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 531092f5bd Add corrupted PNGs to check error handling 
This is not intended to test libpng as much as checking that
we behave correctly if libpng gives us an error
 2022-07-02 17:04:17 +02:00
ISSOtm 4c51792f15 Allow testing RGBGFX with specific images as input 
No such tests yet, but the infrastructure will be there.
 2022-07-02 17:04:17 +02:00
ISSOtm c4359c1058 Ignore -b and -N when reversing without tilemap 
These offsets should only be applied to a tile ID read as input... but this ain't one!
 2022-07-02 17:04:17 +02:00
ISSOtm 159efe1257 Transfer test programs as well for cross-testing 2022-07-02 17:04:17 +02:00
ISSOtm 3cfe7800c7 Make randtilegen and rgbgfx_test compile with MSVC 2022-07-02 17:04:17 +02:00
ISSOtm 01cf0c5f98 Print RGBGFX test names 2022-07-02 17:04:17 +02:00
ISSOtm 0dbcebfeb4 Have CMake build and install steps be verbose 2022-07-02 17:04:17 +02:00
ISSOtm 491b6746ab Clean RGBGFX test programs with make clean 2022-07-02 17:04:17 +02:00
ISSOtm cbf6fadcdb Add RGBGFX tests 2022-07-02 17:04:17 +02:00
ISSOtm a77b0b396a Fix grayscale sorting not setting palette size 
A black+white palette would turn into white+transparent, removing black pixels
from the palette (the third slot would be empty, and the 4th slot be set directly)
 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 82012f698e Fix alpha channel checking in RGBGFX test driver 
Compare CGB colors only, including ignoring RGB components if alpha says
the color is transparent
 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 c521233499 Fix ProtoPalette::compare 
Some disjoint sets were mistakenly reported not as such
For example, {0} was considered to include {1}.
 2022-07-02 17:04:17 +02:00
ISSOtm bf869f6961 Fix memory leak in test driver program 
Teeny tiny
 2022-07-02 17:04:17 +02:00
ISSOtm 0f8cbb1faf Generate all necessary files for RGBGFX tests 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 75b9d48990 Make randtilegen report the file names it fails to open 
Which of the two is erroring out can be inferred from the file name,
anyway.
 2022-07-02 17:04:17 +02:00
ISSOtm 3aabe9c799 Move randtilegen to test/gfx subdir 
It's tool-specific, so categorize it where it belongs
 2022-07-02 17:04:17 +02:00
ISSOtm 5be2b96b40 Remove incorrect check for reversed image width 
That check was when the image width was in tiles, and another check right below
is the correct equivalent for the new pixel-unit argument
 2022-07-02 17:04:17 +02:00
ISSOtm 7fdfbbbbba Fix inverted condition in tile dedup warning 2022-07-02 17:04:17 +02:00
ISSOtm 7fdc6cbced Fix erroneous tabs in rgbgfx usage text 
Thanks @GreenAndEievui!
 2022-07-02 17:04:17 +02:00
ISSOtm 56115653ef Include cross-ref link to at-files where mentioned 2022-07-02 17:04:17 +02:00
ISSOtm 7927dfd2e3 Remove negative values in parseNumber checking 
Including removal of a dead & useless check.
By the way, fuck integer promotion.
 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 7defaad9d2 Remove placeholder palette output format from -p 
This is now described in its own section
 2022-07-02 17:04:17 +02:00
ISSOtm dc9185e50b Make output format descriptions more succinct and link to Pan Docs 2022-07-02 17:04:17 +02:00
ISSOtm 02d957278d Document output formats 2022-07-02 17:04:17 +02:00
ISSOtm 6feb1fb73a Retire -f 2022-07-02 17:04:17 +02:00
ISSOtm dc67f152a9 Document accepted external palette formats 2022-07-02 17:04:17 +02:00
ISSOtm 913c3dd711 Accept both colons and semicolons in inline pal spec 2022-07-02 17:04:17 +02:00
ISSOtm 32242e0ff2 Switch from colon separators to semicolon 
As documented, oops
 2022-07-02 17:04:17 +02:00
ISSOtm 91071009a8 Implement some external palette specs 
PSP, ACT, and ACO are complete
 2022-07-02 17:04:17 +02:00
ISSOtm 1da884db15 Handle processing errors appropriately 
Alter the return status accordingly, and print the error counts on exit
 2022-07-02 17:04:17 +02:00
ISSOtm ef473de75a Explicitly error out if no input image is given 2022-07-02 17:04:17 +02:00
ISSOtm 6b0cab32a6 Implement inline palette spec parsing 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
ISSOtm 843022772b Clean up randtilegen 
Apply review comments
 2022-07-02 17:04:17 +02:00
ISSOtm 75f8b16f33 Implement "at-files" for RGBGFX 
Useful for persisting flags outside of the build system
 2022-07-02 17:04:17 +02:00
ISSOtm 188027bccc Rename convert to process 
More consistent with its "main" function's name
 2022-07-02 17:04:17 +02:00
ISSOtm 79adcdb7ea Ignore tested sub-projects 2022-07-02 17:04:17 +02:00
ISSOtm 8ed65078da Import fixes to random image generator 2022-07-02 17:04:17 +02:00
ISSOtm 7311fc9ef8 Fix transparency handling 
Ensure that the color count is properly used, and that
transparency is not counted as a color when packing palettes
 2022-07-02 17:04:17 +02:00
ISSOtm 7d54145e56 Record "seed" when generating images as well 
For reproducibility
 2022-07-02 17:04:17 +02:00
ISSOtm e753b62d1a Add program by @aaaaaa123456789 to generate RGBGFX-able images 2022-07-02 17:04:17 +02:00
ISSOtmandRangi 6ed220b4c1 Make some style corrections 
Co-Authored-By: Rangi <[email protected]>
 2022-07-02 17:04:17 +02:00
ISSOtm e49fb457ea Factor out row bitplanes extraction into a common function 2022-07-02 17:04:17 +02:00
ISSOtm 3c9d5b05d6 Implement transparency handling 
Though none of this has been tested so far...
 2022-07-02 17:04:17 +02:00
ISSOtm e86eb9337a Check the range of the CLI-specified palette size 2022-07-02 17:04:17 +02:00
ISSOtm b0f8e04fb7 Do not do anything if option parsing goes wrong 2022-07-02 17:04:17 +02:00
ISSOtm 493b94919f Fix -TAP being non-functional 2022-07-02 17:04:17 +02:00
ISSOtm 71e22f3bfe Correct "is this palette empty?" function 
This notably caused decantation to delete non-empty palettes, which crashes
 2022-07-02 17:04:17 +02:00
ISSOtm ac02382632 Clean up palette packing a bit 
Rename a poorly-named attribute, and add a bunch of debug logging
 2022-07-02 17:04:17 +02:00
ISSOtm 943d631701 Implement max palette count 2022-07-02 17:04:17 +02:00
ISSOtm d2f9cc7e8c Document accepted number formats 2022-07-02 17:04:17 +02:00
ISSOtm 76bb950be5 Parse bank capacities 2022-07-02 17:04:17 +02:00
ISSOtm f29c5d81ec Provide a per-option sane default when number parsing fails 2022-07-02 17:04:17 +02:00