diff options
| author | Timothy Arceri <[email protected]> | 2016-06-10 14:23:58 +1000 |
|---|---|---|
| committer | Timothy Arceri <[email protected]> | 2016-07-07 10:26:43 +1000 |
| commit | 8b80e9c31db62ccf54ab593b47016ea514dec81c (patch) | |
| tree | a29d66cddce894e76ff8c7c80e97e648ef621d5b | |
| parent | 20e935e6f62174fc6196241c2b026e9f45345549 (diff) | |
i965: add double support packing support to gs inputs
Reviewed-by: Kenneth Graunke <[email protected]>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp index 87ffd291451..1a03c0e7161 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp @@ -2127,6 +2127,7 @@ fs_visitor::emit_gs_input_load(const fs_reg &dst, } fs_reg tmp = fs_reg(VGRF, alloc.allocate(4), dst.type); tmp_dst = tmp; + first_component = first_component / 2; } for (unsigned iter = 0; iter < num_iterations; iter++) { @@ -2136,7 +2137,7 @@ fs_visitor::emit_gs_input_load(const fs_reg &dst, unsigned read_components = num_components + first_component; fs_reg tmp = bld.vgrf(dst.type, read_components); inst = bld.emit(SHADER_OPCODE_URB_READ_SIMD8, tmp, icp_handle); - inst->regs_written = read_components; + inst->regs_written = read_components * type_sz(tmp_dst.type) / 4; for (unsigned i = 0; i < num_components; i++) { bld.MOV(offset(tmp_dst, bld, i), offset(tmp, bld, i + first_component)); @@ -2158,7 +2159,7 @@ fs_visitor::emit_gs_input_load(const fs_reg &dst, if (first_component != 0) { inst = bld.emit(SHADER_OPCODE_URB_READ_SIMD8_PER_SLOT, tmp, payload); - inst->regs_written = read_components; + inst->regs_written = read_components * type_sz(tmp_dst.type) / 4; for (unsigned i = 0; i < num_components; i++) { bld.MOV(offset(tmp_dst, bld, i), offset(tmp, bld, i + first_component)); |