With patch.
From 0b5d56a563df7efdfcf206013680510c62e2569c Mon Sep 17 00:00:00 2001
From: Christophe Gisquet <christophe.gisq...@gmail.com>
Date: Mon, 28 Jul 2014 11:48:21 +0200
Subject: [PATCH 10/15] x86: hevc_mc: fix register count usage
A macro was using a fixed register, causing too many GPRs to be
declared as used.
---
libavcodec/x86/hevc_mc.asm | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/libavcodec/x86/hevc_mc.asm b/libavcodec/x86/hevc_mc.asm
index 9cfebb8..fc78062 100644
--- a/libavcodec/x86/hevc_mc.asm
+++ b/libavcodec/x86/hevc_mc.asm
@@ -270,12 +270,12 @@ QPEL_TABLE 12, 4, w, sse4
%endif
%endmacro
-%macro QPEL_V_LOAD 4
- lea r12q, [%2]
- sub r12q, r3srcq
- movdqu m0, [r12 ] ;load x- 3*srcstride
- movdqu m1, [r12+ %3q ] ;load x- 2*srcstride
- movdqu m2, [r12+ 2*%3q ] ;load x-srcstride
+%macro QPEL_V_LOAD 5
+ lea %5q, [%2]
+ sub %5q, r3srcq
+ movdqu m0, [%5q ] ;load x- 3*srcstride
+ movdqu m1, [%5q+ %3q ] ;load x- 2*srcstride
+ movdqu m2, [%5q+ 2*%3q ] ;load x-srcstride
movdqu m3, [%2 ] ;load x
movdqu m4, [%2+ %3q] ;load x+stride
movdqu m5, [%2+ 2*%3q] ;load x+2*stride
@@ -869,11 +869,11 @@ cglobal hevc_put_hevc_bi_qpel_h%1_%2, 8, 9, 16 , dst, dststride, src, srcstride,
; int width, int height, int mx, int my)
; ******************************
-cglobal hevc_put_hevc_qpel_v%1_%2, 7, 14, 15 , dst, dststride, src, srcstride, height, r3src, my, rfilter
+cglobal hevc_put_hevc_qpel_v%1_%2, 7, 9, 15, dst, dststride, src, srcstride, height, r3src, my, rfilter
lea r3srcq, [srcstrideq*3]
QPEL_FILTER %2, my
.loop
- QPEL_V_LOAD %2, srcq, srcstride, %1
+ QPEL_V_LOAD %2, srcq, srcstride, %1, r8
QPEL_COMPUTE %1, %2
%if %2 > 8
packssdw m0, m1
@@ -882,12 +882,12 @@ cglobal hevc_put_hevc_qpel_v%1_%2, 7, 14, 15 , dst, dststride, src, srcstride, h
LOOP_END dst, dststride, src, srcstride
RET
-cglobal hevc_put_hevc_uni_qpel_v%1_%2, 7, 14, 15 , dst, dststride, src, srcstride, height, r3src, my, rfilter
+cglobal hevc_put_hevc_uni_qpel_v%1_%2, 7, 9, 15, dst, dststride, src, srcstride, height, r3src, my, rfilter
movdqa m9, [pw_%2]
lea r3srcq, [srcstrideq*3]
QPEL_FILTER %2, my
.loop
- QPEL_V_LOAD %2, srcq, srcstride, %1
+ QPEL_V_LOAD %2, srcq, srcstride, %1, r8
QPEL_COMPUTE %1, %2
%if %2 > 8
packusdw m0, m1
@@ -900,13 +900,13 @@ cglobal hevc_put_hevc_uni_qpel_v%1_%2, 7, 14, 15 , dst, dststride, src, srcstrid
jnz .loop ; height loop
RET
-cglobal hevc_put_hevc_bi_qpel_v%1_%2, 9, 14, 16 , dst, dststride, src, srcstride, src2, src2stride, height, r3src, my, rfilter
+cglobal hevc_put_hevc_bi_qpel_v%1_%2, 9, 11, 16, dst, dststride, src, srcstride, src2, src2stride, height, r3src, my, rfilter
movdqa m9, [pw_bi_%2]
lea r3srcq, [srcstrideq*3]
QPEL_FILTER %2, my
.loop
SIMPLE_BILOAD %1, src2q, m10, m11
- QPEL_V_LOAD %2, srcq, srcstride, %1
+ QPEL_V_LOAD %2, srcq, srcstride, %1, r10
QPEL_COMPUTE %1, %2
%if %2 > 8
packssdw m0, m1
--
1.7.7.6
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