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Rendering rewrite for aspect correction and vga vertical stretching

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1411
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Sjoerd van der Berg 2003-11-08 09:53:11 +00:00
parent 7b36937c81
commit a1e279829b
6 changed files with 302 additions and 785 deletions
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12
include/render.h
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@ -23,23 +23,13 @@ enum RENDER_Operation {
OP_Shot,
OP_Normal2x,
OP_AdvMame2x,
OP_Blit,
};
enum {
DoubleNone= 0x00,
DoubleWidth= 0x01,
DoubleHeight= 0x02,
DoubleBoth= 0x03
};
typedef void (* RENDER_Part_Handler)(Bit8u * src,Bitu x,Bitu y,Bitu dx,Bitu dy);
typedef void (* RENDER_Draw_Handler)(RENDER_Part_Handler part_handler);
void RENDER_DoUpdate(void);
void RENDER_SetSize(Bitu width,Bitu height,Bitu bpp,Bitu pitch,float ratio,Bitu flags,RENDER_Draw_Handler draw_handler);
void RENDER_SetSize(Bitu width,Bitu height,Bitu bpp,Bitu pitch,double ratio,Bitu scalew,Bitu scaleh,RENDER_Draw_Handler draw_handler);
void RENDER_SetPal(Bit8u entry,Bit8u red,Bit8u green,Bit8u blue);