diff options
| author | Keith Packard <keithp@keithp.com> | 2008-04-25 16:07:12 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2008-04-25 16:08:50 -0700 |
| commit | ca73488f48e3ee278f0185bb7dcc03d7bdedb62d (patch) | |
| tree | 0691b8b5dfedd1115a1c8db8c221e54b63992736 | |
| parent | 10d70e2f2c182d717698bf3c8a2c1622a04ea3e8 (diff) | |
[i965] short immediate values must be replicated to both halves of the dword
The 32-bit immediate value in the i965 instruction word must contain two
copies of any 16-bit constants. brw_imm_uw and brw_imm_w just needed to
copy the value into both halves of the immediate value instruction field.
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_eu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_eu.h b/src/mesa/drivers/dri/i965/brw_eu.h index 25f1f896f7..c138d15fe8 100644 --- a/src/mesa/drivers/dri/i965/brw_eu.h +++ b/src/mesa/drivers/dri/i965/brw_eu.h @@ -335,14 +335,14 @@ static __inline struct brw_reg brw_imm_ud( GLuint ud ) static __inline struct brw_reg brw_imm_uw( GLushort uw ) { struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UW); - imm.dw1.ud = uw; + imm.dw1.ud = uw | (uw << 16); return imm; } static __inline struct brw_reg brw_imm_w( GLshort w ) { struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_W); - imm.dw1.d = w; + imm.dw1.d = w | (w << 16); return imm; } |