Rangi
425339ccf6
Implement FMOD function for fixed-point modulo
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Fixes #1021
2022-08-28 21:21:10 +02:00
Rangi
8207dc57b7
Add a -Wunmapped-char warning for characters not in the charmap ( #1023 )
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Fixes #1022
2022-08-28 15:12:43 -04:00
Rangi
d29057e747
Indent "SLACK:" to match the "SECTION" headers
2022-08-28 20:35:21 +02:00
Rangi
f1b74fa610
Report empty space between sections in map file
2022-08-28 20:35:21 +02:00
Rangi
c7a92d3104
rgblink -M omits symbol names from .map file
2022-08-28 20:35:21 +02:00
ISSOtm
92eb0a133b
Allow rgbgfx -r to read an infinite amount of tiles without tilemap
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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
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This causes a libpng warning then error, but print a better error message
Fixes #1016
2022-08-04 20:40:20 +02:00
ISSOtm
9ec8186ac6
Switch linkdefs from scattered arrays to an array of structs
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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
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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
828b2adcdf
Make RGBLINK able to link SDCC object files
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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
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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
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
ca8693690a
Cancel -U option
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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
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
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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
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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
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
c4359c1058
Ignore -b and -N when reversing without tilemap
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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
cbf6fadcdb
Add RGBGFX tests
2022-07-02 17:04:17 +02:00
ISSOtm
a77b0b396a
Fix grayscale sorting not setting palette size
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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
57ac07b03e
Correctly handle fully-transparent tiles when outputting unoptimized tilemap
2022-07-02 17:04:17 +02:00
ISSOtm
c521233499
Fix ProtoPalette::compare
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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
fcce42d3d2
Avoid sorting proto-palettes breaking mappings
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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
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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
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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
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It gets overwritten right after, and uncovers an error in the interlaced read
2022-07-02 17:04:17 +02:00
ISSOtm
5be2b96b40
Remove incorrect check for reversed image width
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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
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Thanks @GreenAndEievui!
2022-07-02 17:04:17 +02:00
ISSOtm
7927dfd2e3
Remove negative values in parseNumber checking
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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
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Silences some static analysis warning
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
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
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As documented, oops
2022-07-02 17:04:17 +02:00
ISSOtm
91071009a8
Implement some external palette specs
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PSP, ACT, and ACO are complete
2022-07-02 17:04:17 +02:00
ISSOtm
1da884db15
Handle processing errors appropriately
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Alter the return status accordingly, and print the error counts on exit
2022-07-02 17:04:17 +02:00
