diff options
| author | Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> | 2019-07-22 08:34:26 -0700 |
|---|---|---|
| committer | Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> | 2019-07-22 08:34:26 -0700 |
| commit | d07c846546ea1d75fad8f295ad11ae1a14311732 (patch) | |
| tree | 60e912b9ceb59180507d24e2c40abbe6e34d7911 /src | |
| parent | e8dca7e1e161cdb2c648d5711a0a9bca963e9ad3 (diff) | |
pan/decode: Disable magic divisor debugging
Memory corruption (for both legitimate and illegitimate reasons) causes
this to hang pantrace.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/panfrost/pandecode/decode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/panfrost/pandecode/decode.c b/src/panfrost/pandecode/decode.c index 36ea4ca8d97..fb48087cddb 100644 --- a/src/panfrost/pandecode/decode.c +++ b/src/panfrost/pandecode/decode.c @@ -937,6 +937,7 @@ pandecode_padded_vertices(unsigned shift, unsigned k) static void pandecode_magic_divisor(uint32_t magic, unsigned shift, unsigned orig_divisor, unsigned extra) { +#if 0 /* Compute the modular inverse of `magic` with respect to 2^(32 - * shift) the most lame way possible... just repeatedly add. * Asymptoptically slow but nobody cares in practice, unless you have @@ -972,6 +973,7 @@ pandecode_magic_divisor(uint32_t magic, unsigned shift, unsigned orig_divisor, u unsigned padded_num_vertices = inverse / orig_divisor; pandecode_msg("padded_num_vertices = %d\n", padded_num_vertices); +#endif } static void |