i965: Set the destination horiz stride even for da16, as SNB seems to need it.

[mesa.git] / src / mesa / drivers / dri / i965 / brw_structs.h

diff --git a/src/mesa/drivers/dri/i965/brw_structs.h b/src/mesa/drivers/dri/i965/brw_structs.h
index 205d1b90fd7674336491d39e1f46e394ee30a269..cdd2998627f9525c39f95bb6612ed5644edd4c58 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_structs.h
+++ b/src/mesa/drivers/dri/i965/brw_structs.h
@@ -1305,13 +1305,14 @@ struct brw_instruction
       GLuint access_mode:1;
       GLuint mask_control:1;
       GLuint dependency_control:2;
-      GLuint compression_control:2;
+      GLuint compression_control:2; /* gen6: quater control */
       GLuint thread_control:2;
       GLuint predicate_control:4;
       GLuint predicate_inverse:1;
       GLuint execution_size:3;
       GLuint destreg__conditionalmod:4; /* destreg - send, conditionalmod - others */
-      GLuint pad0:2;
+      GLuint acc_wr_control:1;
+      GLuint cmpt_control:1;
       GLuint debug_control:1;
       GLuint saturate:1;
    } header;
@@ -1359,7 +1360,7 @@ struct brw_instruction
         GLuint dest_writemask:4;
         GLuint dest_subreg_nr:1;
         GLuint dest_reg_nr:8;
-        GLuint pad1:2;
+        GLuint dest_horiz_stride:2;
         GLuint dest_address_mode:1;
       } da16;
 
@@ -1373,7 +1374,7 @@ struct brw_instruction
         GLuint dest_writemask:4;
         GLint dest_indirect_offset:6;
         GLuint dest_subreg_nr:3;
-        GLuint pad1:2;
+        GLuint dest_horiz_stride:2;
         GLuint dest_address_mode:1;
       } ia16;
    } bits1;
@@ -1686,7 +1687,7 @@ struct brw_instruction
       } dp_render_cache;
 
       struct {
-        GLuint pad:16;
+        GLuint function_control:16;
         GLuint response_length:4;
         GLuint msg_length:4;
         GLuint msg_target:4;
@@ -1694,8 +1695,9 @@ struct brw_instruction
         GLuint end_of_thread:1;
       } generic;
 
+      /* Of this struct, only end_of_thread is not present for gen6. */
       struct {
-        GLuint pad:19;
+        GLuint function_control:19;
         GLuint header_present:1;
         GLuint response_length:5;
         GLuint msg_length:4;