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| author | Russell King <rmk@arm.linux.org.uk> | 2016-01-07 11:18:32 +0000 |
|---|---|---|
| committer | Russell King <rmk@arm.linux.org.uk> | 2016-01-07 11:18:32 +0000 |
| commit | b38171be4051bf9269359567d4dada15f249060a (patch) | |
| tree | bd24d67a099f2bfd9aa56fef0adce9f6b68396e3 | |
| parent | bb978f5326b6c6c9d6d6267624f5de7325e962a1 (diff) | |
etnaviv: fix size calculation in EL_START()
Dennis Gilmore reports that Fedora sees assert()s from the etnaviv
backend when XFCE starts up. This is due to an incorrect calculation
in EL_START() which mistakenly multiplied the operation size by 4
(sizeof(uint32_t)) before adding it to the current batch buffer index.
This resulted in the calculated size overflowing the maximum batch
size, and causing the false assert().
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
| -rw-r--r-- | etnaviv/etnaviv_op.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/etnaviv/etnaviv_op.c b/etnaviv/etnaviv_op.c index 8d5bf7f..eb53175 100644 --- a/etnaviv/etnaviv_op.c +++ b/etnaviv/etnaviv_op.c @@ -48,7 +48,7 @@ do { \ struct etnaviv *_et = etp; \ unsigned int _batch_size = _et->batch_size; \ - unsigned int _batch_max = _batch_size + 4 * max_sz; \ + unsigned int _batch_max = _batch_size + max_sz; \ uint32_t *_batch = &_et->batch[_batch_size]; \ assert(_batch_max <= MAX_BATCH_SIZE) |