mirror of
git://projects.qi-hardware.com/openwrt-packages.git
synced 2024-12-23 09:35:31 +02:00
94 lines
2.3 KiB
Diff
94 lines
2.3 KiB
Diff
Index: plplot-5.9.7/drivers/linuxvga.c
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===================================================================
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--- plplot-5.9.7.orig/drivers/linuxvga.c 2011-01-30 19:15:09.000000000 +0100
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+++ plplot-5.9.7/drivers/linuxvga.c 2011-01-30 19:17:08.000000000 +0100
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@@ -39,8 +39,8 @@
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/* INDENT ON */
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-static PLINT vgax = 639;
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-static PLINT vgay = 479;
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+static PLINT vgax = 319;
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+static PLINT vgay = 239;
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/* A flag to tell us whether we are in text or graphics mode */
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@@ -53,6 +53,7 @@
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static int mode = TEXT_MODE;
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static int col = 1;
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static int totcol = 16;
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+static int vgacol = 0;
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#define CLEAN 0
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#define DIRTY 1
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@@ -95,7 +96,7 @@
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/* What kind of VGA mode one wants is set up here.
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* It can be easyly made interactive! */
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- mode = G640x480x16; /* See <vga.h> for a list */
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+ mode = G320x240x16M32; /* See <vga.h> for a list */
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if ( vga_hasmode( mode ) )
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vga_setmode( mode );
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else
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@@ -111,7 +112,7 @@
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totcol = vga_getcolors();
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- plP_setpxl( 2.5, 2.5 ); /* My best guess. Seems to work okay. */
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+ plP_setpxl( 1.0, 1.0 );
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plP_setphy( 0, vgax, 0, vgay );
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}
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@@ -163,6 +164,7 @@
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/* vga_setmode(mode); */
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vga_clear(); /* just clean it */
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+ vga_setcolor(vgacol); /* restore color (reset by vga_clear()) */
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page_state = CLEAN;
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}
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@@ -202,24 +204,34 @@
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void
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plD_state_vga( PLStream *pls, PLINT op )
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{
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+ int r, g, b;
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+
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switch ( op )
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{
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case PLSTATE_WIDTH:
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break;
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case PLSTATE_COLOR0:
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- if ( pls->color )
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+ if ( !pls->color )
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{
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- /* Maybe it would be wiser to use a set of 16 relevant colors only
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- * and just fix it to black if col is exceeded 16. */
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-
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- col = ( pls->icol0 ) % totcol; /* Color modulo # of colors
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- * avail */
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- vga_setcolor( col );
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+ r = g = b = pls->icol0 ? 0xff : 0;
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}
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- break;
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-
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+ else
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+ {
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+ r = pls->curcolor.r, g = pls->curcolor.g, b = pls->curcolor.b;
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+ }
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+ vgacol = vga_setrgbcolor (r, g, b);
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+ break;
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case PLSTATE_COLOR1:
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+ if ( !pls->color )
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+ {
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+ r = g = b = pls->curcolor.r;
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+ }
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+ else
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+ {
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+ r = pls->curcolor.r, g = pls->curcolor.g, b = pls->curcolor.b;
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+ }
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+ vgacol = vga_setrgbcolor( r, g, b );
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break;
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}
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}
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