Grx March 2001

grx@gnu.de

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by Ganesh Sivaraman 06 Mar '01

06 Mar '01

1 0

Small patch for grx-2.3.4
by pavenis＠lanet.lv 06 Mar '01

06 Mar '01

gcc-2.95.X assumes definitions of strlen(), memcpy() and some other functions even in absence of prototypes. It's no more so with current development version of gcc-3.0. Patch adds needed includes to avoid some related warnings (I tried to build grx-2.3.4 for X11 under Linux with gcc-3.0 20010301 (prerelease)). Very limited testing done with this build. Problems: gccbgi crashes when I have 32 bpp. It seems to work with 16 bpp. Perhaps I should recheck with gcc-2.95.2 Andris --- grx-2.3.4/include/libbcc.h~1 Thu Jan 11 23:39:48 2001 +++ grx-2.3.4/include/libbcc.h Fri Mar 2 11:30:13 2001 @@ -31,6 +31,7 @@ #define __BCC2GRX__ 0x22b #include <malloc.h> +#include <string.h> #ifdef __cplusplus extern "C" { --- grx-2.3.4/src/pnm/ctx2pnm.c~1 Thu Jan 25 00:04:46 2001 +++ grx-2.3.4/src/pnm/ctx2pnm.c Fri Mar 2 11:26:07 2001 @@ -18,6 +18,7 @@ #include <stdlib.h> #include <stdio.h> +#include <string.h> #include "grx20.h" /* --- grx-2.3.4/src/bgi/fillpolb.c~1 Fri Jan 12 00:01:42 2001 +++ grx-2.3.4/src/bgi/fillpolb.c Fri Mar 2 11:29:12 2001 @@ -22,6 +22,7 @@ ** **/ +#include <stdlib.h> #include "bccgrx00.h" /*

6 14

mouse pointer flickering etc
by Z Smith 05 Mar '01

05 Mar '01

Hello, I'm trying to avoid using the built-in mouse pointer of GRX, but even when I do use it deliberately, I find that it flickers continuously. Also I find that GrMousePendingEvent always returns 0. Does anyone know if there are known bugs in 2.3.1 that would cause these behaviors? Thanks Zach Smith __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/

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mouse/cursor problem
by Z Smith 05 Mar '01

05 Mar '01

Hello, I am trying to use GRX for my graphics library, but I already have my own mouse-cursor drawing code which I want to continue using. Is there a way to use the GrMouse* routines without having the mouse pointer drawn for me by GRX? Thanks for any info. ZS __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/

2 1

GRX in GPC - grKeyRead vs. readln
by Markus Gerwinski 01 Mar '01

01 Mar '01

Hi Folks! After the first use of grKeyRead from the pascal interface of GRX, the ordinary "readln" doesn't work anymore. As it seems, the input is consumed before it reaches the screen. Does anyone have an idea how to fix this? Thanks Markus -- http://www.gerwinski.de/~markus/

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Grx March 2001