Mesa (master): i965: Add support for ir_binop_mod using do_mod_to_fract.

Eric Anholt anholt at kemper.freedesktop.org
Fri Aug 27 21:01:17 UTC 2010


Module: Mesa
Branch: master
Commit: 31c9f468f35637ce3b82e59a43c49c949d59ee9e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=31c9f468f35637ce3b82e59a43c49c949d59ee9e

Author: Eric Anholt <eric at anholt.net>
Date:   Fri Aug 27 13:24:41 2010 -0700

i965: Add support for ir_binop_mod using do_mod_to_fract.

Fixes glsl-fs-mod.

---

 src/mesa/drivers/dri/i965/brw_fs.cpp |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index d836986..bb6c456 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -131,6 +131,7 @@ brw_link_shader(GLcontext *ctx, struct gl_shader_program *prog)
 	 clone_ir_list(mem_ctx, shader->ir, shader->base.ir);
 
 	 do_mat_op_to_vec(shader->ir);
+	 do_mod_to_fract(shader->ir);
 	 do_div_to_mul_rcp(shader->ir);
 	 do_sub_to_add_neg(shader->ir);
 	 do_explog_to_explog2(shader->ir);
@@ -1482,6 +1483,9 @@ fs_visitor::generate_code()
       case BRW_OPCODE_MUL:
 	 brw_MUL(p, dst, src[0], src[1]);
 	 break;
+      case BRW_OPCODE_FRC:
+	 brw_FRC(p, dst, src[0]);
+	 break;
 
       case BRW_OPCODE_AND:
 	 brw_AND(p, dst, src[0], src[1]);




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