diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp index 3622e651818..06337c9051a 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -1889,15 +1889,26 @@ fs_visitor::emit_texture_gen7(ir_texture_opcode op, fs_reg dst, length++; break; case ir_txf: - /* Unfortunately, the parameters for LD are intermixed: u, lod, v, r. */ + /* Unfortunately, the parameters for LD are intermixed: u, lod, v, r. + * On Gen9 they are u, v, lod, r + */ + emit(MOV(retype(sources[length], BRW_REGISTER_TYPE_D), coordinate)); coordinate = offset(coordinate, 1); length++; + if (brw->gen >= 9) { + if (coord_components >= 2) { + emit(MOV(retype(sources[length], BRW_REGISTER_TYPE_D), coordinate)); + coordinate = offset(coordinate, 1); + } + length++; + } + emit(MOV(retype(sources[length], BRW_REGISTER_TYPE_D), lod)); length++; - for (int i = 1; i < coord_components; i++) { + for (int i = brw->gen >= 9 ? 2 : 1; i < coord_components; i++) { emit(MOV(retype(sources[length], BRW_REGISTER_TYPE_D), coordinate)); coordinate = offset(coordinate, 1); length++; |