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73 Commits

Author SHA1 Message Date
Eugene Sandulenko
b36677af71 Update FSF address. Eek. Actually that took place on May 1, 2005 
svn-id: r19142
 2005-10-18 01:30:26 +00:00
Eugene Sandulenko
aa33153569 Normalize use of DISABLE_SCALERS. Now it really disables all scalers 
except essential Normal1x. Also thumbnails get compiled unconditionally
so we get them on all platforms, even those which never display them.

Sorted out mess brought to sdl backend by epoc maintainer. He misused
__SYMBIAN32__ where DISABLE_SCALERS is more appropriate.

svn-id: r18850
 2005-09-20 18:16:09 +00:00
Eugene Sandulenko
6b4484472b Remove trailing whitespaces. 
svn-id: r18604
 2005-07-30 21:11:48 +00:00
Max Horn
a35588b9ff Fix 64 bit compiler warning/error 
svn-id: r18442
 2005-06-23 14:18:25 +00:00
Eugene Sandulenko
80ee8188d3 Improvements to --disable-* stuff. Now less ugly #ifdefs with #includes. 
svn-id: r18100
 2005-05-14 23:28:22 +00:00
Eugene Sandulenko
3588b96d4f Added --disable-hq and --disable-scumm-7-8 options. Also improved 
DISABLE_HE so more HE-specific code gets excluded.

svn-id: r18099
 2005-05-14 22:56:41 +00:00
Max Horn
3a4c1f057e Use a pointer ref for RGBtoYUV, instead of an array, so that we can choose to allocate RGBtoYUV on the heap; added a comment that tries to explain why RGBtoYUV and LUT16to32 are evil and slow and how they could be removed 
svn-id: r17834
 2005-04-27 08:43:23 +00:00
Eugene Sandulenko
e4bd258fd6 Fix bug which led to an endless loop if 1.5x scaler is fed with odd value. 
svn-id: r17003
 2005-03-06 11:28:10 +00:00
Eugene Sandulenko
78ee0bfdaf Mouse part of big patch #1013937 (OSystem layer with bigger resolution) 
svn-id: r16800
 2005-02-17 23:01:00 +00:00
Max Horn
47280d9433 Updated copyright 
svn-id: r16398
 2005-01-01 16:09:25 +00:00
Torbjörn Andersson
039e6dc8db Relaxed the assertion for the 3x scaler a bit. Since it uses pointers to 
uint16, it should be enough that dstPtr is even; it doesn't have to be a
multiple of four.

The old assertion failed for me when I used the 3x scaler without aspect
ratio correction.

svn-id: r14536
 2004-08-10 17:46:04 +00:00
Max Horn
5564f36b0e Slightly optimiized Normal2x 
svn-id: r14519
 2004-08-08 15:45:58 +00:00
Gregory Montoir
db6e7ae2ca centers the scaled bitmap and fix the scaling of borders for ASM version) 
svn-id: r14505
 2004-08-07 17:21:53 +00:00
Max Horn
2a9c6f6d5f Base our advmame scalers on the official Scale2x source - this way we can easily update to new version and benefit from their optimizations (e.g. MMX support) 
svn-id: r14502
 2004-08-07 16:04:43 +00:00
Max Horn
a461c7550e irrelevant tweak, but I am a const-junkie :-) 
svn-id: r14089
 2004-06-27 22:04:19 +00:00
Paweł Kołodziejski
6801dd2eef fixed mingw compilation 
svn-id: r13846
 2004-05-21 17:30:51 +00:00
Eugene Sandulenko
d33b24036e Added assembly versions of HQ2x and HQ3x scalers. 
svn-id: r13844
 2004-05-21 02:08:48 +00:00
Max Horn
0a0a0c7b06 Updated to match scale2x 2.0 
svn-id: r13563
 2004-04-12 21:16:32 +00:00
Max Horn
751435d54f cleanup 
svn-id: r13069
 2004-02-27 15:52:23 +00:00
Max Horn
033ff78ae9 updated copyright notice 
svn-id: r12176
 2004-01-06 12:45:34 +00:00
Paweł Kołodziejski
b5a7ef0822 cleanup whitespaces 
svn-id: r11219
 2003-11-08 22:43:46 +00:00
Max Horn
ba1cf0e957 cut down dependencies a bit (so that I don't have to recompile hq2x/hq3x whenever common/scaler.h is changed :-) 
svn-id: r11168
 2003-11-06 23:54:12 +00:00
Torbjörn Andersson
27b22efe17 Fixed typo and added FIXME comment for the DotMatrix scaler. 
svn-id: r10956
 2003-10-24 17:14:56 +00:00
Max Horn
a02c13a52e fix scaler compilation for MSVC6. However, the produced code stll seems to be incorrect... Jamieson, maybe the MSVC6_COMPAT should be re-added then after all? 
svn-id: r10552
 2003-10-02 23:29:58 +00:00
Max Horn
7ccafa467c synced hq2x with upstream changes; some performance tweaks to hq2x/hq3x (I think for bigger speed improvement we'd have to use ASM (with C++ fallback of course)... 
svn-id: r10494
 2003-09-29 23:34:43 +00:00
Max Horn
c40e7d68a5 templatized more of the scalers; also introduced template struct ColorMasks (shortens/simplifies other code a bit) 
svn-id: r10489
 2003-09-29 18:38:51 +00:00
Max Horn
4a7385b4e7 split out scalers into separate source files in common/scaler; some optimizations (in particular, the hq2x/hq3x scalers now are compiled into two versions, one for 555 and one for 565 mode) 
svn-id: r10488
 2003-09-29 16:02:47 +00:00
Max Horn
1d40ce68c2 get rid of explicit redMask/blueMask and use redBlueMask instead (this will be useful should we choose to templatize the scalers for 555/565 mode optimizations) 
svn-id: r10451
 2003-09-27 23:59:09 +00:00
Max Horn
b2b9a7cb07 cheak doxygen comments 
svn-id: r10448
 2003-09-27 23:11:26 +00:00
Jamieson Christian
44c0654ffd Fixed template function compile quirks under MSVC6. 
Apparently MSVC6 does not like overloading of template
functions when the template arguments vary between
versions of the overloaded function. I replaced
interpolate16 with functions that have two different
names, so MSVC6 won't see them as being the same
function with [it insists] the same number of template
arguments.

svn-id: r10446
 2003-09-27 22:53:24 +00:00
Max Horn
e032e79a4a added hq2x scaler (no, I am not going to add hq4x anytime soon. It would be another 4-5000 lines of code, and scaler.cpp already takes far too long to compile. Maybe we should seperate the scalers into several files in common/scaler/ ?) 
svn-id: r10438
 2003-09-27 21:19:17 +00:00
Max Horn
d87f65ff06 added a FIXME (regarding optimization) to INTERPOLATE; added new template function interpolate16 which is used by hq3x (advantage of the old trick which abused Q_INTERPOLATE: smaller & better optimized code; very easy to adapt the function for other uses, like for hq2x/hq3x. Drawback: scaler.cpp takes even longer to compile now :-) 
svn-id: r10433
 2003-09-27 18:09:50 +00:00
Max Horn
8a5e6289a5 use our own ABS instead of the math.h abs(); some tweaks 
svn-id: r10363
 2003-09-22 23:29:47 +00:00
Max Horn
ab1c58c1b1 fixed InitLUTs for 555 mode; some tweaks 
svn-id: r10354
 2003-09-21 17:56:11 +00:00
Torbjörn Andersson
14813704ae Applied ScummVM formatting conventions 
svn-id: r10349
 2003-09-21 15:46:27 +00:00
Max Horn
74e3448a4c added HQ3x filter 
svn-id: r10346
 2003-09-21 12:10:32 +00:00
Jochen Hoenicke
c9ece33b81 Fixed aspect ratio scaler 
svn-id: r9723
 2003-08-16 11:00:13 +00:00
Max Horn
0df319e952 #include cleanup (explicityl specify the location for headers from common/, so that we at some point can get rid of -Icommon; exception is made for stdafx.h, since a) we might want to rename it and b) might want to move it to the top level) 
svn-id: r9359
 2003-08-01 12:21:04 +00:00
Max Horn
a7391d0a9a Rest of patch #774556 (small optimization for aspect ratio correction) 
svn-id: r9103
 2003-07-21 00:07:27 +00:00
Max Horn
dcbd402670 added TODOs; made switching between asepct modes a bit nice; made scale a template parameter to help compile optimizations 
svn-id: r9074
 2003-07-19 11:35:01 +00:00
Max Horn
621e356b42 don't default to the slowest aspect ratio correcter; rather use the medium one (good quality with acceptable speed) 
svn-id: r8715
 2003-07-02 14:47:06 +00:00
Max Horn
71ea8f7228 fix the inaccurate version of interpolate5Line to work correctly for odd widths 
svn-id: r8628
 2003-06-22 17:32:50 +00:00
Max Horn
31bdf9f450 undoing this optimization: despite my initial sureness about this being correct - I was wrong :-) just plug in 0xFFFFFFFF to see it (roughly spoken, we can loose the uppermost bits if we shift after the addition instead of before it) 
svn-id: r8627
 2003-06-22 17:29:55 +00:00
Paweł Kołodziejski
288f101bc9 fixed warning 
svn-id: r8623
 2003-06-22 15:06:48 +00:00
Torbjörn Andersson
160c4f9104 Fixed the last (?) glitches around the mouse cursor [*] in aspect-ratio 
correction mode by making sure that dirty rects always start on a line
that won't have its colours changed by the stretching function. This was
probably only noticeable when using the 1x scaler.

[*] Actually, the glitches weren't specific to the mouse cursor, but it was
    useful for triggering them.

svn-id: r8621
 2003-06-22 14:59:21 +00:00
Bertrand Augereau
7e86b215bb Rearranged logic in SuperEagle 
svn-id: r8620
 2003-06-22 14:52:34 +00:00
Torbjörn Andersson
53d679bfb7 Fix some graphics glitches that would sometimes be visible around the mouse 
cursor in aspect-ratio correction mode.

svn-id: r8618
 2003-06-22 14:41:09 +00:00
Max Horn
2aa0a86038 cleanup 
svn-id: r8616
 2003-06-22 14:36:12 +00:00
Paweł Kołodziejski
9d09b77f21 fixed warnings 
svn-id: r8613
 2003-06-22 14:30:32 +00:00
Max Horn
e7c3fae1e8 no need to keep these regression tests: the changes are mathematically and operationally (read: taking into account side effects and special cases in computer arithmetics) equivalent to the old code 
svn-id: r8606
 2003-06-22 12:03:24 +00:00