diff options
| author | Kenneth Graunke <kenneth@whitecape.org> | 2011-02-19 16:48:24 -0800 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2011-02-22 10:52:44 -0800 |
| commit | 4a3b28113c3d23ba21bb8b8f5ebab7c567083a6d (patch) | |
| tree | 99252f88e4c1a15a76335ba004cd7b911c040e21 /src/mesa/drivers/dri/i965 | |
| parent | df2aef0e197f9276f60a8e755260420c90841269 (diff) | |
i965/fs: Correctly set up gl_FragCoord.w on Sandybridge.
pixel_w is the final result; wpos_w is used on gen4 to compute it.
NOTE: This is a candidate for the 7.10 branch.
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src/mesa/drivers/dri/i965')
| -rw-r--r-- | 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 c6c64972cd..30e3bd5446 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -494,7 +494,7 @@ fs_visitor::emit_fragcoord_interpolation(ir_variable *ir) wpos.reg_offset++; /* gl_FragCoord.w: Already set up in emit_interpolation */ - emit(fs_inst(BRW_OPCODE_MOV, wpos, this->wpos_w)); + emit(fs_inst(BRW_OPCODE_MOV, wpos, this->pixel_w)); return reg; } |