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move dither kernels to xm_surface.c

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This commit is contained in:
Brian
2007-11-01 12:37:13 -06:00
parent ef35f664ca
commit ea816fd6db
2 changed files with 20 additions and 21 deletions
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src/mesa/pipe/xlib/xm_span.c
-21
View File
@@ -30,27 +30,6 @@
#include "xmesaP.h"
/*
* Dithering kernels and lookup tables.
*/
const int xmesa_kernel8[DITH_DY * DITH_DX] = {
0 * MAXC, 8 * MAXC, 2 * MAXC, 10 * MAXC,
12 * MAXC, 4 * MAXC, 14 * MAXC, 6 * MAXC,
3 * MAXC, 11 * MAXC, 1 * MAXC, 9 * MAXC,
15 * MAXC, 7 * MAXC, 13 * MAXC, 5 * MAXC,
};
const int xmesa_kernel1[16] = {
0*47, 9*47, 4*47, 12*47, /* 47 = (255*3)/16 */
6*47, 2*47, 14*47, 8*47,
10*47, 1*47, 5*47, 11*47,
7*47, 13*47, 3*47, 15*47
};
/*
* The following functions are used to trap XGetImage() calls which
* generate BadMatch errors if the drawable isn't mapped.
src/mesa/pipe/xlib/xm_surface.c
+20
View File
@@ -50,6 +50,26 @@
#include "state_tracker/st_context.h"
/*
* Dithering kernels and lookup tables.
*/
const int xmesa_kernel8[DITH_DY * DITH_DX] = {
0 * MAXC, 8 * MAXC, 2 * MAXC, 10 * MAXC,
12 * MAXC, 4 * MAXC, 14 * MAXC, 6 * MAXC,
3 * MAXC, 11 * MAXC, 1 * MAXC, 9 * MAXC,
15 * MAXC, 7 * MAXC, 13 * MAXC, 5 * MAXC,
};
const int xmesa_kernel1[16] = {
0*47, 9*47, 4*47, 12*47, /* 47 = (255*3)/16 */
6*47, 2*47, 14*47, 8*47,
10*47, 1*47, 5*47, 11*47,
7*47, 13*47, 3*47, 15*47
};
#define CLIP_TILE \
do { \
if (x + w > ps->width) \