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Merge pull request #2952 from rzero9/patch-1

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fmtowns: fix gaps in flipped sprites
This commit is contained in:
R. Belmont 2017-12-19 16:11:22 -05:00 committed by GitHub
commit f27706071e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 12 deletions
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18
src/mame/video/fmtowns.cpp
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@ -738,17 +738,17 @@ void towns_state::render_sprite_4(uint32_t poffset, uint32_t coffset, uint16_t x
if(xflip) if(xflip)
{ {
xstart = x+14;
if (xhalfsize) if (xhalfsize)
{ {
xend = x+6; xstart = x+6;
xdir = -1; xdir = -1;
} }
else else
{ {
xend = x-2; xstart = x+14;
xdir = -2; xdir = -2;
} }
xend = x-2;
} }
else else
{ {
@ -766,10 +766,10 @@ void towns_state::render_sprite_4(uint32_t poffset, uint32_t coffset, uint16_t x
} }
if(yflip) if(yflip)
{ {
ystart = y+15;
if (yhalfsize) if (yhalfsize)
yend = y+7; ystart = y+7;
else else
ystart = y+15;
yend = y-1; yend = y-1;
ydir = -1; ydir = -1;
} }
@ -874,10 +874,10 @@ void towns_state::render_sprite_16(uint32_t poffset, uint16_t x, uint16_t y, boo
if(xflip) if(xflip)
{ {
xstart = x+16;
if (xhalfsize) if (xhalfsize)
xend = x+8; xstart = x+8;
else else
xstart = x+16;
xend = x; xend = x;
xdir = -1; xdir = -1;
} }
@ -892,10 +892,10 @@ void towns_state::render_sprite_16(uint32_t poffset, uint16_t x, uint16_t y, boo
} }
if(yflip) if(yflip)
{ {
ystart = y+15;
if (yhalfsize) if (yhalfsize)
yend = y+7; ystart = y+7;
else else
ystart = y+15;
yend = y-1; yend = y-1;
ydir = -1; ydir = -1;
} }