Force version.c to be compiled as C++ (bodge, will need a proper fix for `version.c`)
Remove user-defined `ProtoPalette` assignment operator (same as default, anyway)
Currently missing from the old version:
- `-f` ("fixing" the input image to be indexed)
- `-m` (the code for detecting mirrored tiles is missing, but all of the
"plumbing" is otherwise there)
- `-C`
- `-d`
- `-x` (though I need to check the exact functionality the old one has)
- Also the man page is still a draft and needs to be fleshed out
More planned features are not implemented yet either:
- Explicit palette spec
- Better error messages, also error "images"
- Better 8x16 support, as well as other "dedup unit" sizes
- Support for arbitrary number of palettes & colors per palette
- Other output formats (for example, a "full" palette map for "streaming"
use cases like gb-open-world)
- Quantization?
Some things may also be bugged:
- Transparency support
- Tile offsets (not exposed yet)
- Tile counts per bank (not exposed yet)
...and performance remains to be checked.
We need to set up some tests, honestly.
Enhances some warnings as well as the sanitizers (Clang especially complained about it)
The `-f*` flags are to get better stack traces out of the sanitizers, as recommended
by Clang's docs: https://clang.llvm.org/docs/AddressSanitizer.html#usage
GCC's docs claim that these optimizations should not hinder the debugging
experience, and Clang's don't mention optimization flags at all.
This should help make RGBDS portable to systems with 16-bit integers,
like DOS.
For kicks, use the macros for 16-bit and 8-bit integers.
Fix other miscellaneous things, like #include ordering and other
printf-format related things.
Reduce repitition in math.c while I'm there.
It's possible that tile could be leaked, so free it.
Fix sizeof convention and check the result of malloc.
Signed-off-by: JL2210 <larrowe.semaj11@gmail.com>
This includes not checking the result of malloc and
using the wrong type in sizeof. Only the latter was
caught by scan-build.
Also use more idiomatic sizeof().
Signed-off-by: JL2210 <larrowe.semaj11@gmail.com>
-Wsign-compare has been disabled because flex generates a comparison
that triggers a warning and cannot be fixed in the code.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
Fix a few warnings related needed to build the source with this option.
Add new exception to .checkpatch.conf.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
Images are allowed to have any arbitrary height if the width is 8. If
the height is not a multiple of 8, the number of tiles calculated won't
be an exact number and it will be rounded down. This patch increases the
number of tiles allocated in this case to prevent rgbgfx from accessing
memory that hasn't been allocated.
The buffers are now initialized to 0 with calloc instead of being
created with malloc.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
With permission from the main authors [1], most of the code has been
relicensed under the MIT license.
SPDX license identifiers are used so that the license headers in source
code files aren't too large.
Add CONTRIBUTORS.rst file.
[1] https://github.com/rednex/rgbds/issues/128
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
This option has been added to all programs of the toolchain, and it
prints the version string of the toolchain.
Manpages and help command line output updated.
Add missing 'w' flag to the command line output of rgbasm. It was
correctly documented in the manpages.
Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
