vc4: Fold the 16-bit integer pack into the instructions generating it.

[mesa.git] / src / gallium / drivers / vc4 / vc4_qpu.h

diff --git a/src/gallium/drivers/vc4/vc4_qpu.h b/src/gallium/drivers/vc4/vc4_qpu.h
index e1307ebb57b00f30c5775ac65695354f0e4054f0..0719d2828b5ef5c2cc43a7d8413a85947fc43838 100644 (file)
--- a/src/gallium/drivers/vc4/vc4_qpu.h
+++ b/src/gallium/drivers/vc4/vc4_qpu.h
@@ -24,6 +24,7 @@
 #ifndef VC4_QPU_H
 #define VC4_QPU_H
 
+#include <stdio.h>
 #include <stdint.h>
 
 #include "util/u_math.h"
@@ -122,22 +123,23 @@ static inline struct qpu_reg qpu_r3(void) { return qpu_rn(3); }
 static inline struct qpu_reg qpu_r4(void) { return qpu_rn(4); }
 static inline struct qpu_reg qpu_r5(void) { return qpu_rn(5); }
 
-uint64_t qpu_NOP(void);
-uint64_t qpu_a_MOV(struct qpu_reg dst, struct qpu_reg src);
-uint64_t qpu_m_MOV(struct qpu_reg dst, struct qpu_reg src);
+uint64_t qpu_NOP(void) ATTRIBUTE_CONST;
+uint64_t qpu_a_MOV(struct qpu_reg dst, struct qpu_reg src) ATTRIBUTE_CONST;
+uint64_t qpu_m_MOV(struct qpu_reg dst, struct qpu_reg src) ATTRIBUTE_CONST;
 uint64_t qpu_a_alu2(enum qpu_op_add op, struct qpu_reg dst,
-                    struct qpu_reg src0, struct qpu_reg src1);
+                    struct qpu_reg src0, struct qpu_reg src1) ATTRIBUTE_CONST;
 uint64_t qpu_m_alu2(enum qpu_op_mul op, struct qpu_reg dst,
-                    struct qpu_reg src0, struct qpu_reg src1);
-uint64_t qpu_merge_inst(uint64_t a, uint64_t b);
-uint64_t qpu_load_imm_ui(struct qpu_reg dst, uint32_t val);
-uint64_t qpu_set_sig(uint64_t inst, uint32_t sig);
-uint64_t qpu_set_cond_add(uint64_t inst, uint32_t cond);
-uint64_t qpu_set_cond_mul(uint64_t inst, uint32_t cond);
-
-bool qpu_waddr_is_tlb(uint32_t waddr);
-bool qpu_inst_is_tlb(uint64_t inst);
-int qpu_num_sf_accesses(uint64_t inst);
+                    struct qpu_reg src0, struct qpu_reg src1) ATTRIBUTE_CONST;
+uint64_t qpu_merge_inst(uint64_t a, uint64_t b) ATTRIBUTE_CONST;
+uint64_t qpu_load_imm_ui(struct qpu_reg dst, uint32_t val) ATTRIBUTE_CONST;
+uint64_t qpu_set_sig(uint64_t inst, uint32_t sig) ATTRIBUTE_CONST;
+uint64_t qpu_set_cond_add(uint64_t inst, uint32_t cond) ATTRIBUTE_CONST;
+uint64_t qpu_set_cond_mul(uint64_t inst, uint32_t cond) ATTRIBUTE_CONST;
+uint32_t qpu_encode_small_immediate(uint32_t i) ATTRIBUTE_CONST;
+
+bool qpu_waddr_is_tlb(uint32_t waddr) ATTRIBUTE_CONST;
+bool qpu_inst_is_tlb(uint64_t inst) ATTRIBUTE_CONST;
+int qpu_num_sf_accesses(uint64_t inst) ATTRIBUTE_CONST;
 void qpu_serialize_one_inst(struct vc4_compile *c, uint64_t inst);
 
 static inline uint64_t
@@ -204,6 +206,12 @@ M_ALU2(V8SUBS)
 void
 vc4_qpu_disasm(const uint64_t *instructions, int num_instructions);
 
+void
+vc4_qpu_disasm_pack_mul(FILE *out, uint32_t pack);
+
+void
+vc4_qpu_disasm_pack_a(FILE *out, uint32_t pack);
+
 void
 vc4_qpu_validate(uint64_t *insts, uint32_t num_inst);