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Author SHA1 Message Date
Kp db7b4b3f88 Refer to <memory> directly, not through "compiler-make_unique.h" 2020-05-02 21:18:43 +00:00
Kp cc38cdf4b8 Qualify uses of std::make_unique 2020-05-02 21:18:42 +00:00
Kp 8839f538e0 Refer to <array> directly, not through "compiler-array.h" 2020-05-02 21:18:42 +00:00
Kp 53761500f1 Qualify uses of std::array 2020-05-02 21:18:42 +00:00
Kp 9cee93abb1 Require support for C++14 std::exchange 2020-05-02 21:18:42 +00:00
Kp 334da8e8e6 Move some SDL-only symbols into !DXX_USE_OGL 2019-08-06 02:59:41 +00:00
Kp dd8cfa763f Expand gcc memcpy workaround 
Add link to upstream bug report.
 2019-07-22 00:51:01 +00:00
Kp e2692d26ab Clear grs_main_bitmap before initializing 
No code path has been observed causing a leak by reinitializing without
resetting, but add an explicit reset to prevent future mistakes.
 2019-07-07 22:00:02 +00:00
Kp a52d8106ce Use xrange for loops with simple identifier start and simple identifier end 
s/for\s*(\s*\(\w\+\)\s\+\(\w\+\)\s*=\s*\([A-Za-z_0-9]\+\)\s*;\s*\2\s*!=\s*\([A-Za-z_0-9]\+\)u\?\s*;\s*\(++\s*\2\|\2\s*++\s*\))/range_for (const \1 \2, xrange(\3, \4))/
 2019-05-04 18:27:37 +00:00
Kp 3bd10610fc Use xrange for loops with zero start and simple identifier end 
s/for\s*(\s*\(\w\+\)\s\+\(\w\+\)\s*=\s*0\+u\?\s*;\s*\2\s*!=\s*\([A-Za-z_0-9]\+\)u\?\s*;\s*\(++\s*\2\|\2\s*++\s*\))/range_for (const \1 \2, xrange(\3))/
 2019-05-04 18:27:37 +00:00
Kp 15ac8a5ac6 Add utility xrange for range-based loops with precomputed bounds 
Utility xrange, inspired by the Python2 feature of the same name,
provides an object that returns successive values from [start, end).  It
is useful when the end index is known in advance, and is particularly
helpful when that index is expensive to recompute.
 2019-05-04 18:27:36 +00:00
Kp 7bcbaae230 Tighten protection against grs_bitmap bm_data confusion 
Bitmaps based on grs_main_bitmap own their data.  Bitmaps based on
grs_bitmap do not.  Adjust prototypes to prevent initializing a
grs_main_bitmap with data it will not own.
 2019-02-02 18:36:39 +00:00
Kp 12b57e84e6 Switch most in-tree http:// links to https:// 
For each link given as http://, verify that the site is accessible over
https:// and, if so, switch to it.  These domains were converted:

* llvm.org
* clang.llvm.org
* en.cppreference.com
* www.dxx-rebirth.com
* www.libsdl.org
* www.scons.org
 2018-09-02 00:57:29 +00:00
Kp b53be4943c Update memcpy blacklist 2018-08-20 00:34:16 +00:00
Kp f33877d379 Make grs_main_bitmap::grs_main_bitmap() clear the whole structure 2018-07-14 17:23:15 +00:00
Kp ca2b1e0cf0 Remove build_colormap_good parameter used 
`build_colormap_good` only took `used` to clear it.  Only one caller
needed it cleared.  Move the clear into that caller.  Remove the
parameter from all calls.
 2018-03-08 04:21:18 +00:00
Kp b6e2205b9f Simplify palette color tracking 
Callers only care whether a color is used, not how often it is used.
 2018-03-08 04:21:18 +00:00
Kp ff49e949d4 Fix savegame thumbnail previews 
Transposed arguments to fill_n caused rls_stretch_scanline to write
garbage to the preview buffer.

Reported-by: Havner <https://github.com/dxx-rebirth/dxx-rebirth/issues/354>
Fixes: 8aadb4be5b ("Use fill_n instead of inline loop to write scanline")
 2017-11-06 04:24:16 +00:00
Kp 7eadc218a6 Add debugging code to trace global canvas updates 2017-11-05 20:49:09 +00:00
Kp 8684cf5571 Remove unused gr_bitblt_dest_step_shift 
It is always 0, and has been since it was imported in D2X.
 2017-11-01 02:01:20 +00:00
Kp 0909b126ac Simplify gr_rle_expand_scanline_generic 
Both the `if` and `else` paths had the same loop and post-loop
processing.  The `if` path was a strict subset of the `else` path.  The
`else` path had one setup statement, and was otherwise equal to the `if`
path.  Move the shared statements outside the guarded path.
 2017-10-06 01:59:09 +00:00
Kp 8aadb4be5b Use fill_n instead of inline loop to write scanline 2017-10-06 01:59:09 +00:00
Kp 49cc3aa324 Work around i686-w64-mingw32-g++ compiler crash 2017-04-22 21:23:55 +00:00
Kp 8184a4609b Simplify gr_rle_decode 2017-04-08 16:48:17 +00:00
Kp 2e1e1b1185 Fix pointer/array::iterator mismatch in scalec.cpp 2017-04-08 16:48:17 +00:00
Kp 297746024b Use enum for GR blending mode 2017-03-18 18:07:36 +00:00
Kp 719de35484 Pass grs_bitmap to gr_pixel 2017-03-11 19:56:23 +00:00
Kp 9dbec8433d Pass grs_bitmap to gr_upixel 2017-03-11 19:56:23 +00:00
Kp 9311548eba Pass grs_bitmap to ogl_upixelc 2017-03-11 19:56:23 +00:00
Kp beaa49a7ba Pass destination bitmap to scale_bitmap 2017-02-11 21:42:34 +00:00
Kp d779a26307 Pass canvas to gr_bm_ubitblt0x_rle 2017-02-11 21:42:33 +00:00
Kp f8b057d43d Pass canvas to gr_bm_ubitbltm 2017-02-11 21:42:32 +00:00
Kp 9cc5d6f439 Pass canvas to gr_bm_ubitblt 2017-02-11 21:42:32 +00:00
Kp 43a700a200 Prefer grs_main_bitmap::reset() to direct reinitialization 
This ensures that any allocated resources are always freed.
 2017-02-11 21:42:31 +00:00
Kp c242319829 Use RLE helper for bitblt RLE decoding 2017-02-11 21:42:30 +00:00
Kp c1440ff995 Factor out RLE expansion 
Many sites open-coded walking a bitmap and handling whether it was
RLE_BIG.  Factor that out into a helper class and redirect those sites
to use it.
 2017-02-11 21:42:30 +00:00
Kp d40c636ecc Reorder gr_free_bitmap_data to improve tail call optimization 2017-02-08 23:34:41 +00:00
Kp 764d20d4e1 Make grs_bitmap::bm_flags private 2017-01-15 00:03:13 +00:00
Kp 96cc5a40b8 Remove dead preprocessor guards 
Some bitblt code had guards of the form:

	#if A
	xxx
	#if !A
	yyy
	#endif
	zzz
	#endif

If A is true, !A is false, so the inner block can never be included.
Delete it.
 2017-01-15 00:03:12 +00:00
Kp c914131009 Pass canvas to gr_rle_expand_scanline_generic 2017-01-01 00:45:45 +00:00
Kp 22e364e030 Pass canvas to gr_clear_canvas 2017-01-01 00:45:45 +00:00
Kp 0905aefa0a Pass canvas to gr_rect 2017-01-01 00:45:45 +00:00
Kp 794dcce327 Pass canvas to gr_urect 2017-01-01 00:45:44 +00:00
Kp 774dedd21d Pass canvas to gr_bm_pixel 2017-01-01 00:45:44 +00:00
Kp 2be580df0c Pass canvas to gr_bm_upixel 2017-01-01 00:45:44 +00:00
Kp 77c22d3a7f Pass canvas to gr_settransblend 2017-01-01 00:45:44 +00:00
Kp c3c4ab8e3e Pass canvas to gr_box 2017-01-01 00:45:44 +00:00
Kp dac1a69f7c Pass canvas to gr_ubox 2017-01-01 00:45:44 +00:00
Kp 1b57e9a5ff Pass canvas to show_fullscr 2017-01-01 00:45:43 +00:00
Kp 250bf58e51 Pass canvas to gr_bitmapm 2017-01-01 00:45:43 +00:00