thirdparty/scummvm
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Semi-fix shaking distortion. Mouse pointer corrupts background tho.

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svn-id: r3990
This commit is contained in:
James Brown 2002-04-18 06:56:16 +00:00
parent a16a816dbf
commit cd00f248e4
1 changed files with 2 additions and 1 deletions
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3
sdl.cpp
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@ -337,6 +337,7 @@ void OSystem_SDL::copy_rect(const byte *buf, int pitch, int x, int y, int w, int
* and just updates those, on the actual display. */
add_dirty_rgn_auto(buf);
} else {
y+=_current_shake_pos;
/* Clip the coordinates */
if (x < 0) { w+=x; buf-=x; x = 0; }
if (y < 0) { h+=y; buf-=y*pitch; y = 0; }
@ -501,7 +502,7 @@ void OSystem_SDL::add_dirty_rgn_auto(const byte *buf) {
ck[w+CKSUM_NUM] = ck[w];
w++;
} while (x+w != SCREEN_WIDTH/8 && ck[w] != ck[w+CKSUM_NUM]);
add_dirty_rect(x*8, y*8, w*8, 8);
if (force_full)