7b20da8a0a
(svn r26223) -Codechange: Silence some compile warnings about unititialized variables in the SSE blitters (MJP)
11 years ago
115c712f4e
(svn r26222) -Codechange: use SSE instructions for transparent colour "remap" in the SSE2/SSSE3 blitters as well
11 years ago
613fb9c6ef
(svn r26221) -Codechange: normalize constant names in anim-sse4 with the others (MJP)
11 years ago
1e1656110a
(svn r26215) -Codechange: rework code so one can test if a blitter factory exists before attempting trying to instantiate an instance
11 years ago
4c84d13454
(svn r26214) -Add: specialised animated SSE4 blitter (MJP)
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With 32bpp base set about 15-20% faster in the Draw function (slower with 8bpp base set). Overall, with 32bpp base set, about 5% faster.
11 years ago
78df732a7b
(svn r26213) -Add: specialised non-animated SSE4 blitter (MJP)
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With 32bpp base set about 40% faster than 32bpp-optimized, or about 10% for 8bpp base sets in the Draw function. Respectively about 8 and 1% of total run time
11 years ago
71a81a8762
(svn r26212) -Add: specialised non-animated SSSE3 blitter (MJP)
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With 32bpp base set about 35% faster than 32bpp-optimized, or about 10% for 8bpp base sets in the Draw function. Respectively about 6 and 1% of total run time
11 years ago
fb05674cb7
(svn r26211) -Add: specialised non-animated SS2 blitter (MJP)
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With 32bpp base set about 30% faster than 32bpp-optimized, or about 10% for 8bpp base sets in the Draw function. Respectively about 5 and 1% of total run time
11 years ago
899c0f9cd2
(svn r26210) -Codechange: add infrastructure for not registering a blitter
11 years ago
2618d960e3
(svn r26209) -Codechange: remove some template magic and simplify some code
11 years ago
defda16eb6
(svn r26108) -Codechange: some coding style (whitespace)
11 years ago
f817b06c18
(svn r26103) -Fix: prevent odd overflows due to integer promotion
11 years ago
14b8f6e594
(svn r25958) -Fix: overriding method of DrawLine was not updated when parameters were added making it non-functional
11 years ago
89b7afbac8
(svn r25911) -Add: Support for drawing dashed lines.
11 years ago
640d39c001
(svn r25820) -Codechange: More const-ness.
11 years ago
c24374f99c
(svn r24900) -Fix [FS#5389]: Comments with typos (most fixes supplied by Eagle_rainbow)
12 years ago
e4416d6a0c
(svn r24610) -Change: [NewGRF] Set the reference brightness of 32bpp mask recolouring to 128.
12 years ago
54e36c4ff8
(svn r24111) -Codechange: use Colour more instead of manually bitstuffing
13 years ago
058017e178
(svn r23989) -Fix-ish: Zero the offsets of disabled zoomlevels.
13 years ago
dac51654fe
(svn r23988) -Fix: Typo in comment.
13 years ago
0e925c9e5e
(svn r23927) -Fix [FS#5056]: 32bpp animated blitter was optimised a bit too far regarding not needing to update the colour mapping when (re)initialising the palette
13 years ago
e85d5b5d31
(svn r23889) -Codechange: Centralise sprite resizing in one place. (peter1138)
13 years ago
6d6be50ae0
(svn r23740) -Codechange: remove some 300 unneeded includes from the .cpp files
13 years ago
2aa6086256
(svn r23729) -Fix (r23670) [FS#4941]: if you increase the buffer size, also increase the bytes per pixel
13 years ago
8dbb654e39
(svn r23727) -Codechange: speedup the 32bpp palette animation by reducing the amount of compares. This is possible because the function is called with only 2 possible conditions: from 0 to 255 (full palette update, 8bpp only) or from PALETTE_ANIM_START to 255
13 years ago
4da7f2b723
(svn r23726) -Fix (r23670): Remove debugging code added accidentally
13 years ago
47171c7829
(svn r23674) -Fix (r23670): Don't read invalid memory in the 32bpp simple blitter.
13 years ago
3ef77e55c5
(svn r23670) -Feature: Add ability to adjust brightness of colour after remapping for 32bpp sprites
13 years ago
33d283fdb1
(svn r23588) -Codechange: use the 'final' keyword so compiler can optimise out some indirect calls
13 years ago
61625e53c9
(svn r23448) -Fix: keep a local copy of the palette in the 32bpp animated blitter so changes of the palette data during the game don't influence drawing (with SDL)
13 years ago
2ccbd2a6f5
(svn r23446) -Codechange: move _cur_palette and it's related first/count dirty variables into a single structure
13 years ago
f8478cecb3
(svn r23343) -Fix (r23332): Incorrect encoding of sprites with much transparency.
13 years ago
cd6249dfc5
(svn r23332) -Fix (r23316): Length of transparent pixels could exceed a byte. (frosch)
13 years ago
15d0a22aac
(svn r23315) -Codechange: Only encode sprites for zoom levels that will be used.
13 years ago
ecbe29ecb7
(svn r23311) -Remove: removed the silly blitter called 8bpp-debug. You can find him at the same place as you can find CTRL+D. Sorry for those who liked to trip while playing OpenTTD; I truly am sorry :D
13 years ago
7fd1e1df81
(svn r23198) -Codechange: introduce a free that takes const pointers so we don't need to cast to void/non-const before being able to free
13 years ago
4f87d2e88c
(svn r23194) -Codechange: don't cast away const needlessly
13 years ago
719f6618d7
(svn r23016) -Change: Disable palette animation for pixels with alpha, as the alpha and previous colour information will be lost when the palette is animated.
13 years ago
c575b5bbd7
(svn r23000) -Feature: Base graphics sets can now specify a preferred blitter which OpenTTD uses to decide which blitter to load.
13 years ago
b7c6424104
(svn r22439) -Fix (r22291, r22426): Drawing lines of length zero failed.
14 years ago
f976cddcba
(svn r22426) -Fix (r22291): Drawing vertical and horizontal lines of width 1 missed drawing the first pixel.
14 years ago
bbcd2bab5d
(svn r22419) -Change: Always use the DOS palette for drawing.
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-Remove: the '-i' option for palette selection.
14 years ago
485c7cd99e
(svn r22397) -Document: some tidbits of the blitter code
14 years ago
1ffd720f81
(svn r22383) -Codechange: Rename PALETTE_TO_STRUCT_GREY to PALETTE_NEWSPAPER as it does not belong to the other PALETTE_TO_STRUCT_xxx recolourings.
14 years ago
ecb3701210
(svn r22302) -Codechange: Replace a linear search with a binary search.
14 years ago
b18211bb9d
(svn r22291) -Add: a linewidth argument to GfxDrawLine() and Blitter::DrawLine().
14 years ago
7659575cfa
(svn r22290) -Codechange: Somewhat deduplicate one line of code.
14 years ago
004c93f9da
(svn r22288) -Codechange: Deduplicate Blitter_8bppBase::DrawLine() and Blitter_32bppBase::DrawLine() into Blitter::DrawLine().
14 years ago
7eba2bf4d3
(svn r21890) -Cleanup: remove some unneeded includes
14 years ago
3d1008318b
(svn r21782) -Codechange: Move declaration of AllocatorProc from Blitter:: to spritecache.h
14 years ago
planetmaker
rubidium
fonsinchen
frosch
michi_cc
truebrain
peter1138
smatz