Module: Mesa Branch: master Commit: cac04a93974e7ae773b84e000a2b26391ee2f4bb URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=cac04a93974e7ae773b84e000a2b26391ee2f4bb
Author: Eric Anholt <[email protected]> Date: Fri Oct 8 11:14:48 2010 -0700 i965: Fix new FS gen6 interpolation for sparsely-populated arrays. We'd overwrite the same element twice. --- 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 710eb0b..bc49ee8 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, _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
