Remove some unused source files and headers
They seem to have been included by accident. Nothing includes
them or refer to the symbols declared in them. (The other functions
declared by the header don't have any matching implementation either.)
Change-Id: I1c77a21226613bda0b029dd4ea5da207aa7cae09
diff --git a/common/arm/ih264_itrans_recon_a9.s b/common/arm/ih264_itrans_recon_a9.s
deleted file mode 100644
index 769d5d7..0000000
--- a/common/arm/ih264_itrans_recon_a9.s
+++ /dev/null
@@ -1,216 +0,0 @@
-@/******************************************************************************
-@ *
-@ * Copyright (C) 2015 The Android Open Source Project
-@ *
-@ * 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.
-@ *
-@ *****************************************************************************
-@ * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
-@*/
-@**
-@ *******************************************************************************
-@ * @file
-@ * ih264_itrans_recon_neon_a9.s
-@ *
-@ * @brief
-@ * Contains function definitions for single stage inverse transform
-@ *
-@ *
-@ * @par List of Functions:
-@ * - ih264_itrans_recon_4x4_a9()
-@ *
-@ * @remarks
-@ * None
-@ *
-@ *******************************************************************************
-@*
-@**
-@ *******************************************************************************
-@ *
-@ * @brief
-@ * This function performs Inverse transform type Ci4 for 4*4 block
-@ *
-@ * @par Description:
-@ * Performs inverse transform Ci4 and adds the residue to get the
-@ * reconstructed block
-@ *
-@ * @param[in] pi16_levelBlock
-@ * Input 4x4 coefficients
-@ *
-@ * @param[in] puc_predBuffer
-@ * Prediction 4x4 block
-@ *
-@ * @param[out] puc_reconPic
-@ * Output 4x4 block
-@ *
-@ * @param[in] ui16_picWidth
-@ * Input stride
-@ *
-@ * @param[in] pred_strd
-@ * Prediction stride
-@ *
-@ * @param[in] dst_strd
-@ * Output Stride
-@ *
-@ * @param[in] zero_cols
-@ * Zero columns in pi2_src
-@ *
-@ * @returns Void
-@ *
-@ * @remarks
-@ * None
-@ *
-@ *
-@ *******************************************************************************
-@ *
-@void ih264_itrans_recon_4x4(
-@ WORD16 *pi2_src,
-@ UWORD8 *pu1_pred,
-@ UWORD8 *pu1_recon,
-@ WORD32 src_strd,
-@ WORD32 pred_strd,
-@ WORD32 dst_strd,
-@ UWORD32 q_lev, //quantizer level
-@ WORD32 *pi4_tmp)
-@**************Variables Vs Registers*****************************************
-@r0 => *pi2_src
-@r1 => *pu1_pred
-@r2 => *pu1_recon
-@r3 => src_strd
-@r4 => pred_strd
-@r5 => dst_strd
-@r6 => q_lev
-@r7 => *pi4_tmp
-
-.text
-.p2align 2
-
-
- .global ih264_itrans_recon_4x4_a9
-
-ih264_itrans_recon_4x4_a9:
- stmfd sp!, {r4-r12, r14} @stack stores the values of the arguments
- lsl r3, r3, #1
-
- vld1.16 d0, [r0], r3 @0th row pi2_src_tmp[0]
- ldr r4, [sp, #40] @Loads pred_strd
-
- vld1.16 d1, [r0], r3 @I row pi2_src_tmp[0]
- ldr r5, [sp, #44] @Loads *dst_strd
-
- vld1.16 d2, [r0], r3 @II row pi2_src_tmp[0]
-
- vld1.16 d3, [r0] @III row pi2_src_tmp[0]
- ldr r7, [sp, #52] @Loads *pi4_tmp
-
- vpush {d8-d15}
-
- vtrn.16 d0, d1 @Transpose to get all the 0th element in the single D register
- vtrn.16 d2, d3
- vtrn.32 d0, d2
- vtrn.32 d1, d3 @D0 --> pi2_src_tmp[0], D1 --> pi2_src_tmp[1]
- @D2 --> pi2_src_tmp[2], D3 --> pi2_src_tmp[3]
-
- vaddl.s16 q3, d0, d2 @x0 = (pi2_src_tmp[0] + pi2_src_tmp[2])
- vsubl.s16 q4, d0, d2 @x1 = (pi2_src_tmp[0] - pi2_src_tmp[2])
- vshr.s16 d4, d1, #1 @pi2_src_tmp[1] >> 1
- vshr.s16 d5, d3, #1 @pi2_src_tmp[3] >> 1
-
- vsubl.s16 q5, d4, d3 @x2 = D_SHIFT(pi2_src_tmp[1],1,shft) - pi2_src_tmp[3]
-
- vaddl.s16 q6, d1, d5 @x3 = pi2_src_tmp[1] + D_SHIFT(pi2_src_tmp[3],1,shft)
-
- vadd.s32 q8, q4, q5 @x1 + x2
- vsub.s32 q9, q4, q5 @x1 - x2
-
- vadd.s32 q7, q3, q6 @x0 + x3
- vsub.s32 q10, q3, q6 @x0 - x3
-
- vtrn.32 q7, q8 @Transpose the register to have the adjacent values
-
- vtrn.32 q9, q10
- vadd.s32 d6, d14, d15 @x0(0,1) = (pi4_tblk[0,1] + pi4_tblk[8,9])
-
- vsub.s32 d7, d14, d15 @x1(0,1) = (pi4_tblk[0,1] - pi4_tblk[8,9])
-
- vshr.s32 d4, d16, #1 @pi4_tblk[4,5] >> 1
- vshr.s32 d5, d17, #1 @pi4_tblk[12,13] >> 1
-
- vsub.s32 d8, d4, d17 @x2(0,1) = D_SHIFT(pi4_tblk[4,5],1,shft) - pi4_tblk[12,13]
- vadd.s32 d9, d16, d5 @x3(0,1) = pi4_tblk[4,5] + D_SHIFT(pi4_tblk[12,13],1,shft)
-
- vadd.s32 d10, d18, d19 @x0(2,3) = (pi4_tblk[2,3] + pi4_tblk[10,11])
- vsub.s32 d11, d18, d19 @x1(2,3) = (pi4_tblk[2,3] - pi4_tblk[10,11])
- vshr.s32 d4, d20, #1 @pi4_tblk[6,7] >> 1
- vshr.s32 d5, d21, #1 @pi4_tblk[14,15] >> 1
-
- vld1.32 d30[0], [r1], r4 @I row Load pu1_pred buffer
- vsub.s32 d12, d4, d21 @x2(2,3) = D_SHIFT(pi4_tblk[6,7],1,shft) - pi4_tblk[14,15]
-
- vmovl.u8 q15, d30 @I row Convert 8 bit pred buffer to 16 bit
- vadd.s32 d13, d20, d5 @x3(2,3) = pi4_tblk[6,7] + D_SHIFT(pi4_tblk[14,15],1,shft)
-
- vadd.s32 d16, d6, d9 @I row i_macro(0,1) = x0(0,1) + x3(0,1)
-
- vld1.32 d28[0], [r1], r4 @II row Load pu1_pred buffer
- vadd.s32 d17, d10, d13 @I row i_macro(2,3) = x0(2,3) + x3(2,3)
-
- vqrshrn.s32 d16, q8, #6 @I row i_macro = D_SHIFT(i_macro,6,shft)
-
- vmovl.u8 q14, d28 @II row Convert 8 bit pred buffer to 16 bit
- vadd.u16 d16, d16, d30 @I row i_macro += *pu1_pred_tmp
-
- vqmovun.s16 d16, q8 @I row CLIP_U8(i_macro)
- vadd.s32 d18, d7, d8 @II row i_macro(0,1) = x1(0,1) + x2(0,1)
-
- vld1.32 d26[0], [r1], r4 @III row Load pu1_pred buffer
- vadd.s32 d19, d11, d12 @II row i_macro(2,3) = x1(2,3) + x2(2,3)
-
- vqrshrn.s32 d18, q9, #6 @II row i_macro = D_SHIFT(i_macro,6,shft)
-
- vmovl.u8 q13, d26 @III row Convert 8 bit pred buffer to 16 bit
- vadd.u16 d18, d18, d28 @II row i_macro += *pu1_pred_tmp
-
- vst1.32 d16[0], [r2], r5 @I row store the value
- vsub.s32 d20, d7, d8 @III row i_macro(0,1) = x1(0,1) - x2(0,1)
-
- vqmovun.s16 d18, q9 @II row CLIP_U8(i_macro)
- vsub.s32 d21, d11, d12 @III row i_macro(2,3) = x1(2,3) - x2(2,3)
-
- vld1.32 d24[0], [r1], r4 @IV row Load pu1_pred buffer
- vqrshrn.s32 d20, q10, #6 @III row i_macro = D_SHIFT(i_macro,6,shft)
-
- vmovl.u8 q12, d24 @IV row Convert 8 bit pred buffer to 16 bit
- vadd.u16 d20, d20, d26 @III row i_macro += *pu1_pred_tmp
-
- vqmovun.s16 d20, q10 @III row CLIP_U8(i_macro)
- vsub.s32 d22, d6, d9 @IV row i_macro(0,1) = x0(0,1) - x3(0,1)
-
- vst1.32 d18[0], [r2], r5 @II row store the value
- vsub.s32 d23, d10, d13 @IV row i_macro(2,3) = x0(2,3) - x3(2,3)
-
- vqrshrn.s32 d22, q11, #6 @IV row i_macro = D_SHIFT(i_macro,6,shft)
-
- vst1.32 d20[0], [r2], r5 @III row store the value
- vadd.u16 d22, d22, d24 @IV row i_macro += *pu1_pred_tmp
-
- vqmovun.s16 d22, q11 @IV row CLIP_U8(i_macro)
- vst1.32 d22[0], [r2], r5 @IV row store the value
-
-
- vpop {d8-d15}
- ldmfd sp!, {r4-r12, r15} @Reload the registers from SP
-
-
-
-
diff --git a/common/ih264_itrans_recon.h b/common/ih264_itrans_recon.h
deleted file mode 100644
index fd1f239..0000000
--- a/common/ih264_itrans_recon.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/******************************************************************************
- *
- * Copyright (C) 2015 The Android Open Source Project
- *
- * 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.
- *
- *****************************************************************************
- * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
-*/
-/**
-*******************************************************************************
-* @file
-* ih264_itrans_recon.h
-*
-* @brief
-* Contains function declarations for inverse transform and reconstruction of
-* the quantized macro blocks
-*
-* @author
-* Ittiam
-*
-* @par List of Functions:
-* - ih264_itrans_recon_ft
-* - ih264_itrans_recon_4x4
-* - ih264_itrans_recon_8x8
-* - ih264_itrans_recon_4x4_a9
-*
-*
-* @remarks
-* None
-*
-*******************************************************************************
-*/
-
-#ifndef IH264_ITRANS_RECON_H_
-#define IH264_ITRANS_RECON_H_
-
-/*****************************************************************************/
-/* Extern Function Declarations */
-/*****************************************************************************/
-
-typedef void ih264_itrans_recon_ft(WORD16 *pi2_src,
- UWORD8 *pu1_pred,
- UWORD8 *pu1_recon,
- WORD32 src_strd,
- WORD32 pred_strd,
- WORD32 dst_strd,
- UWORD32 q_lev,
- WORD32 *pi4_tmp);
-
-/*C declarations*/
-
-ih264_itrans_recon_ft ih264_itrans_recon_4x4;
-
-ih264_itrans_recon_ft ih264_itrans_recon_8x8;
-
-/*A9 declarations */
-
-ih264_itrans_recon_ft ih264_itrans_recon_4x4_a9;
-
-#endif /* IH264_ITRANS_RECON_H_ */
