diff options
| author | Chris Forbes <[email protected]> | 2014-06-04 21:06:31 +1200 |
|---|---|---|
| committer | Chris Forbes <[email protected]> | 2014-06-05 06:53:43 +1200 |
| commit | 3c77d2a113171bf18879664884a9fa0976d02f29 (patch) | |
| tree | 338068db3d3642a3fa2e967ef6e70f167f9219f2 /src | |
| parent | 3642ee846a0eadd8c0554c66dc8d9114307f9d34 (diff) | |
i965/fs: Allow array dereference of HW_REG.
When dereferencing an element of gl_SampleMaskIn[], the source register
here will be a HW_REG rather than a VGRF because the payload slot is
now exposed directly.
Fixes an assertion failure in the Piglit test:
tests/spec/arb_gpu_shader5/execution/samplemaskin-basic
Signed-off-by: Chris Forbes <[email protected]>
Cc: Kenneth Graunke <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp index 04b9f21b84f..0b4fbb7b00a 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -189,7 +189,7 @@ fs_visitor::visit(ir_dereference_array *ir) src.type = brw_type_for_base_type(ir->type); if (constant_index) { - assert(src.file == UNIFORM || src.file == GRF); + assert(src.file == UNIFORM || src.file == GRF || src.file == HW_REG); src.reg_offset += constant_index->value.i[0] * element_size; } else { /* Variable index array dereference. We attach the variable index |