shithub: libvpx

Download patch

ref: 8f50e0601295c51dc7f783f923b958a77852e93d
parent: 6fea41abeed7acec2500b348f6203ea18b0c9014
author: Linfeng Zhang <linfengz@google.com>
date: Tue Jan 23 04:17:38 EST 2018 

Add "vpx_" prefix to 2 idct x86 functions

Change-Id: I4f3052d8748e16b06e9155f8daf22f867dfaa7a3


--- a/vp9/common/x86/vp9_highbd_iht8x8_add_sse4.c
+++ b/vp9/common/x86/vp9_highbd_iht8x8_add_sse4.c
@@ -204,12 +204,12 @@
     io_short[7] = _mm_packs_epi32(io[11], io[15]);
 
     if (tx_type == DCT_DCT || tx_type == ADST_DCT) {
-      idct8_sse2(io_short);
+      vpx_idct8_sse2(io_short);
     } else {
       iadst8_sse2(io_short);
     }
     if (tx_type == DCT_DCT || tx_type == DCT_ADST) {
-      idct8_sse2(io_short);
+      vpx_idct8_sse2(io_short);
     } else {
       iadst8_sse2(io_short);
     }
@@ -218,8 +218,8 @@
     __m128i temp[4];
 
     if (tx_type == DCT_DCT || tx_type == ADST_DCT) {
-      highbd_idct8x8_half1d(io);
-      highbd_idct8x8_half1d(&io[8]);
+      vpx_highbd_idct8x8_half1d_sse4_1(io);
+      vpx_highbd_idct8x8_half1d_sse4_1(&io[8]);
     } else {
       highbd_iadst8_sse4_1(io);
       highbd_iadst8_sse4_1(&io[8]);
@@ -235,12 +235,12 @@
     io[7] = io[11];
 
     if (tx_type == DCT_DCT || tx_type == DCT_ADST) {
-      highbd_idct8x8_half1d(io);
+      vpx_highbd_idct8x8_half1d_sse4_1(io);
       io[8] = temp[0];
       io[9] = temp[1];
       io[10] = temp[2];
       io[11] = temp[3];
-      highbd_idct8x8_half1d(&io[8]);
+      vpx_highbd_idct8x8_half1d_sse4_1(&io[8]);
     } else {
       highbd_iadst8_sse4_1(io);
       io[8] = temp[0];
--- a/vp9/common/x86/vp9_idct_intrin_sse2.c
+++ b/vp9/common/x86/vp9_idct_intrin_sse2.c
@@ -68,16 +68,16 @@
 
   switch (tx_type) {
     case 0:  // DCT_DCT
-      idct8_sse2(in);
-      idct8_sse2(in);
+      vpx_idct8_sse2(in);
+      vpx_idct8_sse2(in);
       break;
     case 1:  // ADST_DCT
-      idct8_sse2(in);
+      vpx_idct8_sse2(in);
       iadst8_sse2(in);
       break;
     case 2:  // DCT_ADST
       iadst8_sse2(in);
-      idct8_sse2(in);
+      vpx_idct8_sse2(in);
       break;
     case 3:  // ADST_ADST
       iadst8_sse2(in);
--- a/vpx_dsp/x86/highbd_idct8x8_add_sse2.c
+++ b/vpx_dsp/x86/highbd_idct8x8_add_sse2.c
@@ -124,8 +124,8 @@
     io_short[6] = _mm_packs_epi32(io[10], io[14]);
     io_short[7] = _mm_packs_epi32(io[11], io[15]);
 
-    idct8_sse2(io_short);
-    idct8_sse2(io_short);
+    vpx_idct8_sse2(io_short);
+    vpx_idct8_sse2(io_short);
     round_shift_8x8(io_short, io);
   } else {
     __m128i temp[4];
--- a/vpx_dsp/x86/highbd_idct8x8_add_sse4.c
+++ b/vpx_dsp/x86/highbd_idct8x8_add_sse4.c
@@ -17,7 +17,7 @@
 #include "vpx_dsp/x86/inv_txfm_ssse3.h"
 #include "vpx_dsp/x86/transpose_sse2.h"
 
-void highbd_idct8x8_half1d(__m128i *const io) {
+void vpx_highbd_idct8x8_half1d_sse4_1(__m128i *const io) {
   __m128i step1[8], step2[8];
 
   transpose_32bit_4x4x2(io, io);
@@ -126,13 +126,13 @@
     io_short[6] = _mm_packs_epi32(io[10], io[14]);
     io_short[7] = _mm_packs_epi32(io[11], io[15]);
 
-    idct8_sse2(io_short);
-    idct8_sse2(io_short);
+    vpx_idct8_sse2(io_short);
+    vpx_idct8_sse2(io_short);
     round_shift_8x8(io_short, io);
   } else {
     __m128i temp[4];
 
-    highbd_idct8x8_half1d(io);
+    vpx_highbd_idct8x8_half1d_sse4_1(io);
 
     io[8] = _mm_load_si128((const __m128i *)(input + 4 * 8 + 0));
     io[12] = _mm_load_si128((const __m128i *)(input + 4 * 8 + 4));
@@ -142,7 +142,7 @@
     io[14] = _mm_load_si128((const __m128i *)(input + 6 * 8 + 4));
     io[11] = _mm_load_si128((const __m128i *)(input + 7 * 8 + 0));
     io[15] = _mm_load_si128((const __m128i *)(input + 7 * 8 + 4));
-    highbd_idct8x8_half1d(&io[8]);
+    vpx_highbd_idct8x8_half1d_sse4_1(&io[8]);
 
     temp[0] = io[4];
     temp[1] = io[5];
@@ -152,13 +152,13 @@
     io[5] = io[9];
     io[6] = io[10];
     io[7] = io[11];
-    highbd_idct8x8_half1d(io);
+    vpx_highbd_idct8x8_half1d_sse4_1(io);
 
     io[8] = temp[0];
     io[9] = temp[1];
     io[10] = temp[2];
     io[11] = temp[3];
-    highbd_idct8x8_half1d(&io[8]);
+    vpx_highbd_idct8x8_half1d_sse4_1(&io[8]);
 
     highbd_idct8x8_final_round(io);
   }
--- a/vpx_dsp/x86/highbd_inv_txfm_sse4.h
+++ b/vpx_dsp/x86/highbd_inv_txfm_sse4.h
@@ -106,6 +106,6 @@
   io[3] = _mm_sub_epi32(step[0], step[3]);  // step[0] - step[3]
 }
 
-void highbd_idct8x8_half1d(__m128i *const io);
+void vpx_highbd_idct8x8_half1d_sse4_1(__m128i *const io);
 
 #endif  // VPX_DSP_X86_HIGHBD_INV_TXFM_SSE4_H_
--- a/vpx_dsp/x86/inv_txfm_sse2.c
+++ b/vpx_dsp/x86/inv_txfm_sse2.c
@@ -165,7 +165,7 @@
 
   // 2-D
   for (i = 0; i < 2; i++) {
-    idct8_sse2(in);
+    vpx_idct8_sse2(in);
   }
 
   write_buffer_8x8(in, dest, stride);
@@ -221,7 +221,7 @@
   recon_and_store_8_dual(dest, dc_value, stride);
 }
 
-void idct8_sse2(__m128i *const in) {
+void vpx_idct8_sse2(__m128i *const in) {
   // 8x8 Transpose is copied from vpx_fdct8x8_sse2()
   transpose_16bit_8x8(in, in);
 
--- a/vpx_dsp/x86/inv_txfm_sse2.h
+++ b/vpx_dsp/x86/inv_txfm_sse2.h
@@ -697,7 +697,7 @@
 }
 
 void idct4_sse2(__m128i *const in);
-void idct8_sse2(__m128i *const in);
+void vpx_idct8_sse2(__m128i *const in);
 void idct16_sse2(__m128i *const in0, __m128i *const in1);
 void iadst4_sse2(__m128i *const in);
 void iadst8_sse2(__m128i *const in);