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| author | marha <marha@users.sourceforge.net> | 2010-12-19 17:44:53 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2010-12-19 17:44:53 +0000 |
| commit | b24af6c6af003368ebb5c3e042db0ab7a295d89e (patch) | |
| tree | 264d7e2272a674e3c4a6034d127cbc95def12725 /pixman/test/blitters-test.c | |
| parent | f851244b9298d88c29331ab285c2839d8bee6925 (diff) | |
| download | vcxsrv-b24af6c6af003368ebb5c3e042db0ab7a295d89e.tar.gz vcxsrv-b24af6c6af003368ebb5c3e042db0ab7a295d89e.tar.bz2 vcxsrv-b24af6c6af003368ebb5c3e042db0ab7a295d89e.zip | |
libXext libXdmcp pixman git update 29/12/2010
Diffstat (limited to 'pixman/test/blitters-test.c')
| -rw-r--r-- | pixman/test/blitters-test.c | 57 |
1 files changed, 2 insertions, 55 deletions
diff --git a/pixman/test/blitters-test.c b/pixman/test/blitters-test.c index 9e2a7f42f..0ff9a1d48 100644 --- a/pixman/test/blitters-test.c +++ b/pixman/test/blitters-test.c @@ -400,59 +400,6 @@ test_composite (int testnum, int verbose) return crc32;
}
-#define CONVERT_15(c, is_rgb) \
- (is_rgb? \
- ((((c) >> 3) & 0x001f) | \
- (((c) >> 6) & 0x03e0) | \
- (((c) >> 9) & 0x7c00)) : \
- (((((c) >> 16) & 0xff) * 153 + \
- (((c) >> 8) & 0xff) * 301 + \
- (((c) ) & 0xff) * 58) >> 2))
-
-static void
-initialize_palette (pixman_indexed_t *palette, uint32_t mask, int is_rgb)
-{
- int i;
-
- for (i = 0; i < 32768; ++i)
- palette->ent[i] = lcg_rand() & mask;
-
- for (i = 0; i < mask + 1; ++i)
- {
- uint32_t rgba24;
- pixman_bool_t retry;
- uint32_t i15;
-
- /* We filled the rgb->index map with random numbers, but we
- * do need the ability to round trip, that is if some indexed
- * color expands to an argb24, then the 15 bit version of that
- * color must map back to the index. Anything else, we don't
- * care about too much.
- */
- do
- {
- uint32_t old_idx;
-
- rgba24 = lcg_rand();
- i15 = CONVERT_15 (rgba24, is_rgb);
-
- old_idx = palette->ent[i15];
- if (CONVERT_15 (palette->rgba[old_idx], is_rgb) == i15)
- retry = 1;
- else
- retry = 0;
- } while (retry);
-
- palette->rgba[i] = rgba24;
- palette->ent[i15] = i;
- }
-
- for (i = 0; i < mask + 1; ++i)
- {
- assert (palette->ent[CONVERT_15 (palette->rgba[i], is_rgb)] == i);
- }
-}
-
int
main (int argc, const char *argv[])
{
@@ -460,8 +407,8 @@ main (int argc, const char *argv[]) for (i = 1; i <= 8; i++)
{
- initialize_palette (&(rgb_palette[i]), (1 << i) - 1, TRUE);
- initialize_palette (&(y_palette[i]), (1 << i) - 1, FALSE);
+ initialize_palette (&(rgb_palette[i]), i, TRUE);
+ initialize_palette (&(y_palette[i]), i, FALSE);
}
return fuzzer_test_main("blitters", 2000000,
|