diff options
| author | Eric Anholt <[email protected]> | 2010-10-08 11:14:48 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2010-10-08 11:59:19 -0700 |
| commit | cac04a93974e7ae773b84e000a2b26391ee2f4bb (patch) | |
| tree | a9bcc7201204d22ae2783dec7e8d4e134d387283 /src/mesa | |
| parent | 624ce6f61b70e033fe367da791ef5a9881887685 (diff) | |
i965: Fix new FS gen6 interpolation for sparsely-populated arrays.
We'd overwrite the same element twice.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index 710eb0bb721..bc49ee8fe0d 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -813,9 +813,9 @@ fs_visitor::emit_general_interpolation(ir_variable *ir) fs_reg(interp))); attr.reg_offset++; } - attr.reg_offset -= type->vector_elements; if (intel->gen < 6) { + attr.reg_offset -= type->vector_elements; for (unsigned int c = 0; c < type->vector_elements; c++) { emit(fs_inst(BRW_OPCODE_MUL, attr, |