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Fix crash in Mapster32 when switching from GL 3d mode to 2d mode.

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git-svn-id: https://svn.eduke32.com/eduke32@6929 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2018-06-24 00:55:23 +00:00
parent cbf6dc3c42
commit bcb7815118
1 changed files with 7 additions and 5 deletions
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12
source/build/src/engine.cpp
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@ -9890,7 +9890,7 @@ int32_t videoSetGameMode(char davidoption, int32_t daxdim, int32_t daydim, int32
#ifdef USE_OPENGL #ifdef USE_OPENGL
if (dabpp > 8) rendmode = glrendmode; // GL renderer if (dabpp > 8) rendmode = glrendmode; // GL renderer
else if (dabpp == 8 && j > 8) rendmode = REND_CLASSIC; else rendmode = REND_CLASSIC;
#endif #endif
xdim = daxdim; xdim = daxdim;
@ -12759,19 +12759,21 @@ void videoSet2dMode(int32_t daxdim, int32_t daydim)
ydim = yres; ydim = yres;
#ifdef USE_OPENGL #ifdef USE_OPENGL
extern char nogl;
fxdim = (float) xres; fxdim = (float) xres;
fydim = (float) yres; fydim = (float) yres;
#endif
if (!nogl)
glsurface_initialize({ xres, yres });
#endif
videoAllocateBuffers(); videoAllocateBuffers();
ydim16 = yres - STATUS2DSIZ2; ydim16 = yres - STATUS2DSIZ2;
halfxdim16 = xres >> 1; halfxdim16 = xres >> 1;
midydim16 = ydim16 >> 1; // scale(200,yres,480); midydim16 = ydim16 >> 1; // scale(200,yres,480);
videoBeginDrawing(); //{{{ videoClearScreen(0L);
Bmemset((char *)frameplace, 0, yres*bytesperline);
videoEndDrawing(); //}}}
} }
qsetmode = ((daxdim<<16)|(daydim&0xffff)); qsetmode = ((daxdim<<16)|(daydim&0xffff));