diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index d0ce79d101a..6eae49fdf4a 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -2056,8 +2056,12 @@ fs_visitor::assign_constant_locations() } is_live[last] = true; } else { - if (constant_nr >= 0 && constant_nr < (int) uniforms) - is_live[constant_nr] = true; + if (constant_nr >= 0 && constant_nr < (int) uniforms) { + int regs_read = inst->components_read(i) * + type_sz(inst->src[i].type) / 4; + for (int j = 0; j < regs_read; j++) + is_live[constant_nr + j] = true; + } } } } |