Sorry, for replying so late, going through my unread emails :(
We already have functions for doing this :
brw_load_register_reg
brw_load_register_imm32/64
brw_load_register_mem
Why not use those?
-
Lionel
On 13/11/2018 00:05, Jordan Justen wrote:
Signed-off-by: Jordan Justen <[email protected]>
---
src/mesa/drivers/dri/i965/genX_state_upload.c | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c
b/src/mesa/drivers/dri/i965/genX_state_upload.c
index 5acd0922922..6495862e700 100644
--- a/src/mesa/drivers/dri/i965/genX_state_upload.c
+++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
@@ -197,6 +197,37 @@ KSP(UNUSED struct brw_context *brw, uint32_t offset)
_brw_cmd_pack(cmd)(brw, (void *)_dst, &name), \
_dst = NULL)
+#if GEN_GEN >= 7
+static void
+emit_lrm(struct brw_context *brw, uint32_t reg, struct brw_address addr)
+{
+ brw_batch_emit(brw, GENX(MI_LOAD_REGISTER_MEM), lrm) {
+ lrm.RegisterAddress = reg;
+ lrm.MemoryAddress = addr;
+ }
+}
+#endif
+
+MAYBE_UNUSED static void
+emit_lri(struct brw_context *brw, uint32_t reg, uint32_t imm)
+{
+ brw_batch_emit(brw, GENX(MI_LOAD_REGISTER_IMM), lri) {
+ lri.RegisterOffset = reg;
+ lri.DataDWord = imm;
+ }
+}
+
+#if GEN_IS_HASWELL || GEN_GEN >= 8
+MAYBE_UNUSED static void
+emit_lrr(struct brw_context *brw, uint32_t dst, uint32_t src)
+{
+ brw_batch_emit(brw, GENX(MI_LOAD_REGISTER_REG), lrr) {
+ lrr.SourceRegisterAddress = src;
+ lrr.DestinationRegisterAddress = dst;
+ }
+}
+#endif
+
/**
* Polygon stipple packet
*/
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