diff options
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 6 |
1 files changed, 5 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 ead77686640..314136c7819 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -3711,7 +3711,11 @@ fs_visitor::emit_single_fb_write(fs_reg color0, fs_reg color1, if (prog->OutputsWritten & BITFIELD64_BIT(FRAG_RESULT_DEPTH)) { /* Hand over gl_FragDepth. */ assert(this->frag_depth.file != BAD_FILE); - sources[length] = this->frag_depth; + if (exec_size < dispatch_width) { + sources[length] = half(this->frag_depth, use_2nd_half); + } else { + sources[length] = this->frag_depth; + } } else { /* Pass through the payload depth. */ sources[length] = fs_reg(brw_vec8_grf(payload.source_depth_reg, 0)); |