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-rw-r--r--media/libstagefright/codecs/aacdec/fxp_mul32_arm_v5.h450
1 files changed, 0 insertions, 450 deletions
diff --git a/media/libstagefright/codecs/aacdec/fxp_mul32_arm_v5.h b/media/libstagefright/codecs/aacdec/fxp_mul32_arm_v5.h
deleted file mode 100644
index 8ab108f..0000000
--- a/media/libstagefright/codecs/aacdec/fxp_mul32_arm_v5.h
+++ /dev/null
@@ -1,450 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
- * express or implied.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- * -------------------------------------------------------------------
- */
-/*
-
- Pathname: ./c/include/fxp_mul32_arm_v5.h
-
-------------------------------------------------------------------------------
- REVISION HISTORY
-
- Who: Date:
- Description:
-------------------------------------------------------------------------------
- INCLUDE DESCRIPTION
-
-------------------------------------------------------------------------------
-*/
-
-#ifndef FXP_MUL32_ARM_V5
-#define FXP_MUL32_ARM_V5
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include "pv_audio_type_defs.h"
-
-
-#if defined(PV_ARM_V5)
-
-//#undef EXTENDED_ASM
-#define EXTENDED_ASM
-#define _ARM_V5_
-
-
- __inline Int32 shft_lft_1(Int32 L_var1)
- {
- __asm
- {
- qadd L_var1, L_var1, L_var1
- }
-
- return L_var1;
- }
-
-
- __inline Int32 fxp_mul_16_by_16(Int32 L_var1, Int32 L_var2)
- {
- __asm
- {
- smulbb L_var1, L_var1, L_var2
- }
- return L_var1;
- }
-
-
- __inline Int32 fxp_mul_16_by_16bb(Int32 L_var1, Int32 L_var2)
- {
- __asm
- {
- smulbb L_var1, L_var1, L_var2
- }
- return L_var1;
- }
-
-
- __inline Int32 fxp_mul_16_by_16tb(Int32 L_var1, Int32 L_var2)
- {
- __asm
- {
- smultb L_var1, L_var1, L_var2
- }
- return L_var1;
- }
-
- __inline Int32 fxp_mul_16_by_16tt(Int32 L_var1, Int32 L_var2)
- {
- __asm
- {
- smultt L_var1, L_var1, L_var2
- }
- return L_var1;
- }
-
- __inline Int32 fxp_mul_16_by_16bt(Int32 L_var1, Int32 L_var2)
- {
- __asm
- {
- smulbt L_var1, L_var1, L_var2
- }
- return L_var1;
- }
-
-
-
- __inline Int32 fxp_mac_16_by_16(const Int32 L_var1, const Int32 L_var2, Int32 L_add)
- {
- __asm
- {
- smlabb L_add, L_var1, L_var2, L_add
- }
- return (L_add);
- }
-
- __inline Int32 fxp_mac_16_by_16_bb(const Int32 L_var1, Int32 L_var2, Int32 L_add)
- {
- __asm
- {
- smlabb L_add, L_var1, L_var2, L_add
- }
- return L_add;
- }
-
- __inline Int32 fxp_mac_16_by_16_bt(const Int32 L_var1, Int32 L_var2, Int32 L_add)
- {
- __asm
- {
- smlabt L_add, L_var1, L_var2, L_add
- }
- return L_add;
- }
-
-
- __inline Int32 fxp_mac_16_by_16_tb(const Int32 L_var1, Int32 L_var2, Int32 L_add)
- {
- __asm
- {
- smlatb L_add, L_var1, L_var2, L_add
- }
- return L_add;
- }
-
- __inline Int32 fxp_mac_16_by_16_tt(const Int32 L_var1, Int32 L_var2, Int32 L_add)
- {
- __asm
- {
- smlatt L_add, L_var1, L_var2, L_add
- }
- return L_add;
- }
-
- __inline Int32 fxp_mac32_by_16(Int32 L_var1, const Int32 L_var2, Int32 L_add)
- {
- __asm
- {
- smlawb L_add, L_var1, L_var2, L_add
- }
- return (L_add);
- }
-
-
- __inline int64 fxp_mac64_Q31(int64 sum, const Int32 L_var1, const Int32 L_var2)
- {
- uint32 b = (UInt32)(sum);
- int32 c = Int32(sum >> 32);
- __asm
- {
- smlal b, c, L_var1, L_var2
- }
- return (((int64(c)) << 32) | b);
- }
-
-
- __inline Int32 fxp_mac32_Q31(Int32 L_add, Int32 L_var1, const Int32 L_var2)
- {
- __asm
- {
- smlal L_var1, L_add, L_var2, L_var1
- }
- return L_add;
- }
-
- __inline Int32 fxp_msu32_Q31(Int32 L_sub, Int32 L_var1, const Int32 L_var2)
- {
- __asm
- {
- rsb L_var1, L_var1, #0
- smlal L_var1, L_sub, L_var2, L_var1
- }
- return L_sub;
- }
-
- __inline Int32 fxp_mul32_Q31(Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- __asm
- {
- smull L_var1, result64_hi, L_var2, L_var1
- }
- return (result64_hi);
- }
-
- __inline Int32 fxp_mul32_Q30(const Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- mov result64_hi, result64_hi, asl #2
-#ifdef EXTENDED_ASM
- mov result64_lo, result64_lo, lsr #30
- orr result64_hi, result64_lo, result64_hi
-#else
- orr result64_hi, result64_hi, result64_lo, lsr #30
-#endif
- }
- return (result64_hi);
- }
-
-
- __inline Int32 fxp_mac32_Q30(const Int32 L_var1, const Int32 L_var2, Int32 L_add)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- add L_add, L_add, result64_hi, asl #2
- add L_add, L_add, result64_lo, lsr #30
- }
- return (L_add);
- }
-
-
- __inline Int32 fxp_mul32_Q29(const Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- mov result64_hi, result64_hi, asl #3
-#ifdef EXTENDED_ASM
- mov result64_lo, result64_lo, lsr #29
- orr result64_hi, result64_lo, result64_hi
-#else
- orr result64_hi, result64_hi, result64_lo, lsr #29
-#endif
- }
- return (result64_hi);
- }
-
-
-
- __inline Int32 fxp_mac32_Q29(const Int32 L_var1, const Int32 L_var2, Int32 L_add)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- add L_add, L_add, result64_hi, asl #3
- add L_add, L_add, result64_lo, lsr #29
- }
- return (L_add);
- }
-
-
- __inline Int32 fxp_msu32_Q29(const Int32 L_var1, const Int32 L_var2, Int32 L_sub)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- sub L_sub, L_sub, result64_hi, asl #3
- sub L_sub, L_sub, result64_lo, lsr #29
- }
- return (L_sub);
- }
-
-
- __inline Int32 fxp_mul32_Q28(const Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- mov result64_hi, result64_hi, asl #4
-#ifdef EXTENDED_ASM
- mov result64_lo, result64_lo, lsr #28
- orr result64_hi, result64_lo, result64_hi
-#else
- orr result64_hi, result64_hi, result64_lo, lsr #28
-#endif
-
- }
- return (result64_hi);
- }
-
- __inline Int32 fxp_mul32_Q27(const Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- mov result64_hi, result64_hi, asl #5
-#ifdef EXTENDED_ASM
- mov result64_lo, result64_lo, lsr #27
- orr result64_hi, result64_lo, result64_hi
-#else
- orr result64_hi, result64_hi, result64_lo, lsr #27
-#endif
- }
- return (result64_hi);
- }
-
- __inline Int32 fxp_mul32_Q26(const Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- mov result64_hi, result64_hi, asl #6
-#ifdef EXTENDED_ASM
- mov result64_lo, result64_lo, lsr #26
- orr result64_hi, result64_lo, result64_hi
-#else
- orr result64_hi, result64_hi, result64_lo, lsr #26
-#endif
-
- }
- return (result64_hi);
- }
-
- __inline Int32 fxp_mul32_Q20(const Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- mov result64_hi, result64_hi, asl #12
-#ifdef EXTENDED_ASM
- mov result64_lo, result64_lo, lsr #20
- orr result64_hi, result64_lo, result64_hi
-#else
- orr result64_hi, result64_hi, result64_lo, lsr #20
-#endif
- }
- return (result64_hi);
- }
-
- __inline Int32 fxp_mul32_by_16(Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- __asm
- {
- smulwb result64_hi, L_var1, L_var2
- }
- return (result64_hi);
- }
-
-#define fxp_mul32_by_16b( a, b) fxp_mul32_by_16(a, b)
-
- __inline Int32 fxp_mul32_by_16t(Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- __asm
- {
- smulwt result64_hi, L_var1, L_var2
- }
- return (result64_hi);
- }
-
- __inline Int32 fxp_mul32_Q15(const Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- mov result64_hi, result64_hi, asl #17
-#ifdef EXTENDED_ASM
- mov result64_lo, result64_lo, lsr #15
- orr result64_hi, result64_lo, result64_hi
-#else
- orr result64_hi, result64_hi, result64_lo, lsr #15
-#endif
- }
- return (result64_hi);
- }
-
-
- __inline Int32 cmplx_mul32_by_16(Int32 L_var1, const Int32 L_var2, const Int32 cmplx)
- {
- Int32 result64_hi;
-
- __asm
- {
- smulwt result64_hi, L_var1, cmplx
- smlawb result64_hi, L_var2, cmplx, result64_hi
- }
- return (result64_hi);
-
- }
-
- __inline Int32 fxp_mul32_Q14(const Int32 L_var1, const Int32 L_var2)
- {
- Int32 result64_hi;
- Int32 result64_lo;
- __asm
- {
- smull result64_lo, result64_hi, L_var2, L_var1
- mov result64_hi, result64_hi, asl #18
-#ifdef EXTENDED_ASM
- mov result64_lo, result64_lo, lsr #14
- orr result64_hi, result64_lo, result64_hi
-#else
- orr result64_hi, result64_hi, result64_lo, lsr #14
-#endif
- }
- return (result64_hi);
- }
-
-
-#define preload_cache( a)
-
-
-
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* FXP_MUL32 */
-
generated by cgit v1.1 at 2024-06-09 10:11:40 +0000