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100 Commits

Author SHA1 Message Date
Rangi 996469ee28 Ensure CRLF line endings are preserved when necessary 
Some test cases need CRLF line endings checked out even on Unix.
Also some source files had inadvertently contained CR bytes.
 2026-05-25 22:00:45 -04:00
Rangi 43ffc89bb4 Correct comment SIZE_MAX to UINT16_MAX 2026-05-25 13:55:12 -04:00
Rangi 728bed39d5 Do not support GCC 9 (#1978) 
This will let us use C++20 features that GCC 9's experimental
C++20 support did not yet cover, such as "concepts".

This reverts some commits:
- 6bcd79b997
- d5ce5329ea
- 728d14879b
 2026-05-22 16:46:46 -04:00
ISSOtm 6bcd79b997 Revert "Derive operator!= from operator== (#1660)" 
This reverts commit 993879a2ed.
 2026-04-26 23:30:59 +02:00
Rangi42 ca383c91ca Revert "More accurate 8-bit <=> 5-bit RGB color conversion (#1827)" 
This reverts commit 223b3d1921.
 2025-10-24 13:32:59 -04:00
Rangi 7462bccb72 Move struct Palette into its own file (#1850) 2025-10-20 16:59:24 -04:00
Rangi42 0297da4d4c Add more tests for RGBASM coverage 2025-09-25 13:30:30 -04:00
Rangi 223b3d1921 More accurate 8-bit <=> 5-bit RGB color conversion (#1827) 2025-09-08 15:13:25 -04:00
Rangi 3d155d5695 Some refactoring and cleanup (#1806) 
* Use clang-tidy `misc-include-cleaner` for IWYU `#include` cleanup

* Use `std::optional<size_t>` instead of `ssize_t`

* Rename some functions in linkdefs.hpp

* Fix header order
 2025-08-20 16:09:04 -04:00
Rangi42 ea1358bbe6 Predef std::pair to two-element std::tuple 2025-08-13 20:48:54 -04:00
Rangi42 bf66e346f0 Add -Wobsolete to RGBFIX and RGBGFX, and deprecate rgbfix -O 2025-08-05 17:18:54 -04:00
Rangi42 a3983b7b0f Support rgbgfx -c dmg to imply -c dmg=e4 
Fixes #1776
 2025-08-05 14:18:25 -04:00
Rangi 752b273aec Extend RGBASM and RGBLINK verbosity flags to have multiple levels like RGBGFX (#1772) 2025-08-02 17:10:10 -04:00
Rangi42 5d6e571338 Mention palette filenames in rgbgfx -c error messages 2025-07-29 06:44:33 -04:00
Rangi42 a353637a90 Split RGBLINK linkerscript parser functions into their own file 2025-07-27 11:31:25 -04:00
Rangi42 d6a28a6259 Prefer pre-increment/decrement operators in for loops 2025-07-24 18:08:17 -04:00
Rangi42 1849a35e61 Rename proto-palettes to color sets (copied from rsgbds) 2025-07-23 21:13:46 -04:00
Rangi 7e151f16c3 Factor out a single PNG-reading function to encapsulate the libpng API (#1765) 2025-07-23 15:53:33 -04:00
Rangi 0c96234532 Use concrete types instead of auto when convenient and not redundant (#1757) 2025-07-17 14:59:51 -04:00
Rangi 3f4e8396aa Implement warning diagnostic flags for RGBGFX (#1738) 2025-07-10 09:58:40 -04:00
Rangi 5de05e2e4b Replace DefaultInitVec with std::vector (#1732) 2025-07-08 14:55:28 -04:00
Rangi 35962dedc4 Refactor warnings and errors (#1728) 
* Remove `err` and `warn`, keep `errx` and `warnx`, using them in RGBGFX too

* Separate RGBGFX and RGBLINK warnings/errors from main options

* Separate `report` function into `error` and `fatal` messages

* Implicit newlines for most RGBASM errors
 2025-07-08 12:58:23 -04:00
Rangi42 185a3b29e6 Implement base palette ID 2025-07-06 12:57:20 +02:00
Rangi42 965288de38 Fix out-of-bounds image slices 2025-07-02 19:43:11 +02:00
Rangi 7054d81650 Implement grayscale DMG palette specs (#1709) 2025-06-30 14:53:05 -04:00
Eldred Habert 8cf6c5423a Implement --background-color (#1508) 
Co-authored-by: Rangi42 <sylvie.oukaour+rangi42@gmail.com>
 2025-05-01 23:39:52 -04:00
Rangi 993879a2ed Derive operator!= from operator== (#1660) 2025-02-15 12:37:42 +01:00
Rangi 62309d5c87 Define operator!= in terms of operator== (#1659) 2025-02-15 11:34:06 +01:00
Rangi42 25c9f8f383 Add more rules to .clang-format 2025-01-27 20:12:12 -05:00
Rangi42 b8b60207f5 Use // line comments not /* block comments 2025-01-27 20:12:12 -05:00
Rangi42 a354af3d08 Reformat source files with clang-format 19.1.7 2025-01-27 20:12:12 -05:00
Rangi b13c0f2f8e Use a constant for 0x8001 (#1596) 2025-01-04 04:03:40 -05:00
Sylvie b877c81c32 Use C++-style casts (#1576) 2024-12-09 21:56:54 -05:00
Rangi42 9216485bca Add TRACE-level verbose logging for efficiency calculations 2024-11-27 21:06:18 +01:00
Sylvie 90286ccbbc Fix detection of tiles with too many colors (#1546) 2024-10-20 13:51:39 -04:00
Sylvie 9783671399 Simplify some C++ abstractions (#1518) 
* Remove namespaces
* Prefer `bool operator==`, not `friend auto operator==`
* Prefer not to use `using`
* Use a `constexpr` function instead of a template for `flipTable`
 2024-09-26 00:07:27 -04:00
Eldred Habert 80d37f9988 Implement --input-tileset (#1464) 
As discussed in https://github.com/gbdev/rgbds/issues/575#issuecomment-1991456862
 2024-09-04 15:20:01 -04:00
Sylvie 356367bfd3 Allow mirroring only the X or Y axes (#1468) 2024-08-18 21:47:39 -04:00
Sylvie 0cd79c33ef Fix RGBGFX reversal (#1425) 
* Print all OoB tilemap IDs before aborting

* Rename `nbTileInstances` to `mapSize`

* Check that reversing doesn't overflow the tile array

---------

Co-authored-by: ISSOtm <me@eldred.fr>
 2024-08-08 19:40:41 +02:00
Sylvie 8af9e9d465 Add rgbgfx -r 0 to infer a width (#1437) 2024-08-04 20:31:05 +02:00
ISSOtm f4d0f01f91 Fix max number of palettes wrapping around after 255 2024-08-02 16:14:43 +02:00
Rangi42 b8387427a6 Use consistent RGBDS_<PROG>_<NAME>_HPP header guard convention 2024-04-14 21:50:05 -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
ISSOtm cae7b5dcf6 Use standard attribute syntax instead of IBM __attribute__ 
Move format attrs to proper standard location

For some reason, GCC 13 is more lax than earlier versions...
 2024-03-27 20:01:12 -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
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