diff options
| author | Boyan Ding <[email protected]> | 2015-08-26 19:52:50 +0800 |
|---|---|---|
| committer | Emil Velikov <[email protected]> | 2015-09-06 19:03:38 +0100 |
| commit | 0b14d3586338f304e2816e3395cdcc940d6073c1 (patch) | |
| tree | 25dab90e8a89cd3381dafa7da085af2106cd777c /src/gallium | |
| parent | a6710090af7bfda005388d9ee8f108b3aeb15e57 (diff) | |
vc4: Initialize pack field of qreg to 0 in qir_get_temp
This avoids generation of undefined packing in qir and qpu instructions,
fixing a lot of rendering errors.
Fixes 8b36d107fdd (vc4: Pack the unorm-packing bits into a src MUL
instruction when possible.)
Cc: [email protected]
Signed-off-by: Boyan Ding <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
(cherry picked from commit 48de40ce9c45de154965490843f9e50407970c26)
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_qir.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/vc4/vc4_qir.c b/src/gallium/drivers/vc4/vc4_qir.c index 9d930715f9b..073ba5ffc23 100644 --- a/src/gallium/drivers/vc4/vc4_qir.c +++ b/src/gallium/drivers/vc4/vc4_qir.c @@ -314,6 +314,7 @@ qir_get_temp(struct vc4_compile *c) reg.file = QFILE_TEMP; reg.index = c->num_temps++; + reg.pack = 0; if (c->num_temps > c->defs_array_size) { uint32_t old_size = c->defs_array_size; |