Signed-off-by: Topi Pohjolainen <[email protected]>
---
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index c352631..fa3fc41 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -2302,6 +2302,11 @@ fs_visitor::visit(ir_constant *ir)
case GLSL_TYPE_DOUBLE:
if (brw->gen >= 8) {
emit(MOV(dst_reg, fs_reg(ir->value.d[i])));
+ } else if (brw->gen >= 7) {
+ /* 64-bit immediates are not supported before gen8 */
+ const unsigned *u = (const unsigned *)&ir->value.d[i];
+ emit(FS_OPCODE_PACK_DOUBLE_2x32, dst_reg,
+ fs_reg(u[0]), fs_reg(u[1]));
}
break;
case GLSL_TYPE_FLOAT:
--
1.8.3.1
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