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027b3c8a71
but while the correct solution is being sought, this is probably the best. Submitted by: Randall Hopper OK'ed By: Satoshi Asami
24 lines
1.1 KiB
Plaintext
24 lines
1.1 KiB
Plaintext
--- ../fxtv-0.46.ORIG/tvcapture.c Tue Oct 28 01:59:41 1997
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+++ tvcapture.c Sun Mar 22 16:43:45 1998
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@@ -1126,7 +1126,7 @@
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/* Just mmap the biggest buffer we'll need and be done with it. */
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/* (Buffer used for non-directvideo captures) */
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c->drv_buf = (TV_UINT8 *) mmap( (caddr_t)0, MAX_MMAP_BUF_SIZE,
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- PROT_READ|PROT_WRITE, 0, c->fd, (off_t)0 );
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+ PROT_READ, MAP_SHARED, c->fd, (off_t)0 );
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if ( c->drv_buf == (TV_UINT8 *) -1 ) {
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fprintf( stderr, "mmap of driver buffer failed: %s\n",
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strerror(errno) );
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@@ -1537,9 +1537,9 @@
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video.ramsize = 0;
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/* If TDEC is on, may be a while before old trash gets written on */
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- if ( c->fps != c->fps_max )
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+/* if ( c->fps != c->fps_max )
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memset( c->drv_buf, '\0',
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- g.w * g.h * c->pix_geom_list[ c->pix_geom_idx ].Bpp );
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+ g.w * g.h * c->pix_geom_list[ c->pix_geom_idx ].Bpp ); */
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}
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memcpy( &pix_geom, &c->pix_geom_list[ c->pix_geom_idx ],
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sizeof( pix_geom ) );
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