Revert "Revert "vf_yadif: move x86 init code to x86/yadif.c""

This reverts commit 975110a85ef8e794fdc041455ff41b0ad30bc01e.

Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

4 files changed, 132 insertions, 97 deletions

diff --git a/libavfilter/vf_yadif.c b/libavfilter/vf_yadif.c
index 40383a4d06..933534d551 100644
--- a/libavfilter/vf_yadif.c
+++ b/libavfilter/vf_yadif.c
@@ -23,15 +23,12 @@
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 #include "libavutil/imgutils.h"
-#include "libavutil/x86/asm.h"
-#include "libavutil/x86/cpu.h"
 #include "avfilter.h"
 #include "formats.h"
 #include "internal.h"
 #include "video.h"
 #include "yadif.h"
 
-
 typedef struct ThreadData {
     AVFrame *frame;
     int plane;
@@ -40,35 +37,6 @@ typedef struct ThreadData {
     int tff;
 } ThreadData;
 
-typedef struct YADIFContext {
-    const AVClass *class;
-
-    enum YADIFMode   mode;
-    enum YADIFParity parity;
-    enum YADIFDeint  deint;
-
-    int frame_pending;
-
-    AVFrame *cur;
-    AVFrame *next;
-    AVFrame *prev;
-    AVFrame *out;
-
-    /**
-     * Required alignment for filter_line
-     */
-    void (*filter_line)(void *dst,
-                        void *prev, void *cur, void *next,
-                        int w, int prefs, int mrefs, int parity, int mode);
-    void (*filter_edges)(void *dst, void *prev, void *cur, void *next,
-                         int w, int prefs, int mrefs, int parity, int mode);
-
-    const AVPixFmtDescriptor *csp;
-    int eof;
-    uint8_t *temp_line;
-    int temp_line_size;
-} YADIFContext;
-
 #define CHECK(j)\
     {   int score = FFABS(cur[mrefs - 1 + j] - cur[prefs - 1 - j])\
                   + FFABS(cur[mrefs     + j] - cur[prefs     - j])\
@@ -493,9 +461,6 @@ static int config_props(AVFilterLink *link)
 {
     AVFilterContext *ctx = link->src;
     YADIFContext *s = link->src->priv;
-    int cpu_flags = av_get_cpu_flags();
-    int bit_depth = (!s->csp) ? 8
-                                  : s->csp->comp[0].depth_minus1 + 1;
 
     link->time_base.num = link->src->inputs[0]->time_base.num;
     link->time_base.den = link->src->inputs[0]->time_base.den * 2;
@@ -519,38 +484,9 @@ static int config_props(AVFilterLink *link)
         s->filter_edges = filter_edges;
     }
 
-#if HAVE_YASM
-    if (bit_depth >= 15) {
-        if (EXTERNAL_SSE4(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_16bit_sse4;
-        else if (EXTERNAL_SSSE3(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_16bit_ssse3;
-        else if (EXTERNAL_SSE2(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_16bit_sse2;
-#if ARCH_X86_32
-        else if (EXTERNAL_MMXEXT(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_16bit_mmxext;
-#endif /* ARCH_X86_32 */
-    } else if ( bit_depth >= 9 && bit_depth <= 14) {
-        if (EXTERNAL_SSSE3(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_10bit_ssse3;
-        else if (EXTERNAL_SSE2(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_10bit_sse2;
-#if ARCH_X86_32
-        else if (EXTERNAL_MMXEXT(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_10bit_mmxext;
-#endif /* ARCH_X86_32 */
-    } else {
-        if (EXTERNAL_SSSE3(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_ssse3;
-        else if (EXTERNAL_SSE2(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_sse2;
-#if ARCH_X86_32
-        else if (EXTERNAL_MMXEXT(cpu_flags))
-            s->filter_line = ff_yadif_filter_line_mmxext;
-#endif /* ARCH_X86_32 */
-    }
-#endif /* HAVE_YASM */
+    if (ARCH_X86)
+        ff_yadif_init_x86(s);
+
     return 0;
 }
 
diff --git a/libavfilter/x86/Makefile b/libavfilter/x86/Makefile
index be4ad83ebc..6a252b40bf 100644
--- a/libavfilter/x86/Makefile
+++ b/libavfilter/x86/Makefile
@@ -3,6 +3,7 @@ OBJS-$(CONFIG_HQDN3D_FILTER)                 += x86/vf_hqdn3d_init.o
 OBJS-$(CONFIG_PULLUP_FILTER)                 += x86/vf_pullup_init.o
 OBJS-$(CONFIG_SPP_FILTER)                    += x86/vf_spp.o
 OBJS-$(CONFIG_VOLUME_FILTER)                 += x86/af_volume_init.o
+OBJS-$(CONFIG_YADIF_FILTER)                  += x86/vf_yadif_init.o
 
 YASM-OBJS-$(CONFIG_GRADFUN_FILTER)           += x86/vf_gradfun.o
 YASM-OBJS-$(CONFIG_HQDN3D_FILTER)            += x86/vf_hqdn3d.o
diff --git a/libavfilter/x86/vf_yadif_init.c b/libavfilter/x86/vf_yadif_init.c
new file mode 100644
index 0000000000..ae09bb060b
--- /dev/null
+++ b/libavfilter/x86/vf_yadif_init.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "libavutil/attributes.h"
+#include "libavutil/cpu.h"
+#include "libavutil/mem.h"
+#include "libavutil/x86/asm.h"
+#include "libavutil/x86/cpu.h"
+#include "libavfilter/yadif.h"
+
+void ff_yadif_filter_line_mmxext(void *dst, void *prev, void *cur,
+                                 void *next, int w, int prefs,
+                                 int mrefs, int parity, int mode);
+void ff_yadif_filter_line_sse2(void *dst, void *prev, void *cur,
+                               void *next, int w, int prefs,
+                               int mrefs, int parity, int mode);
+void ff_yadif_filter_line_ssse3(void *dst, void *prev, void *cur,
+                                void *next, int w, int prefs,
+                                int mrefs, int parity, int mode);
+
+void ff_yadif_filter_line_16bit_mmxext(void *dst, void *prev, void *cur,
+                                       void *next, int w, int prefs,
+                                       int mrefs, int parity, int mode);
+void ff_yadif_filter_line_16bit_sse2(void *dst, void *prev, void *cur,
+                                     void *next, int w, int prefs,
+                                     int mrefs, int parity, int mode);
+void ff_yadif_filter_line_16bit_ssse3(void *dst, void *prev, void *cur,
+                                      void *next, int w, int prefs,
+                                      int mrefs, int parity, int mode);
+void ff_yadif_filter_line_16bit_sse4(void *dst, void *prev, void *cur,
+                                     void *next, int w, int prefs,
+                                     int mrefs, int parity, int mode);
+
+void ff_yadif_filter_line_10bit_mmxext(void *dst, void *prev, void *cur,
+                                       void *next, int w, int prefs,
+                                       int mrefs, int parity, int mode);
+void ff_yadif_filter_line_10bit_sse2(void *dst, void *prev, void *cur,
+                                     void *next, int w, int prefs,
+                                     int mrefs, int parity, int mode);
+void ff_yadif_filter_line_10bit_ssse3(void *dst, void *prev, void *cur,
+                                      void *next, int w, int prefs,
+                                      int mrefs, int parity, int mode);
+
+av_cold void ff_yadif_init_x86(YADIFContext *yadif)
+{
+#if HAVE_YASM
+    int cpu_flags = av_get_cpu_flags();
+    int bit_depth = (!yadif->csp) ? 8
+                                  : yadif->csp->comp[0].depth_minus1 + 1;
+
+    if (bit_depth >= 15) {
+#if ARCH_X86_32
+        if (EXTERNAL_MMXEXT(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_16bit_mmxext;
+#endif /* ARCH_X86_32 */
+        if (EXTERNAL_SSE2(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_16bit_sse2;
+        if (EXTERNAL_SSSE3(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_16bit_ssse3;
+        if (EXTERNAL_SSE4(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_16bit_sse4;
+    } else if ( bit_depth >= 9 && bit_depth <= 14) {
+#if ARCH_X86_32
+        if (EXTERNAL_MMXEXT(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_10bit_mmxext;
+#endif /* ARCH_X86_32 */
+        if (EXTERNAL_SSE2(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_10bit_sse2;
+        if (EXTERNAL_SSSE3(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_10bit_ssse3;
+    } else {
+#if ARCH_X86_32
+        if (EXTERNAL_MMXEXT(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_mmxext;
+#endif /* ARCH_X86_32 */
+        if (EXTERNAL_SSE2(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_sse2;
+        if (EXTERNAL_SSSE3(cpu_flags))
+            yadif->filter_line = ff_yadif_filter_line_ssse3;
+    }
+#endif /* HAVE_YASM */
+}
diff --git a/libavfilter/yadif.h b/libavfilter/yadif.h
index 5afe01424b..3ddf0050a6 100644
--- a/libavfilter/yadif.h
+++ b/libavfilter/yadif.h
@@ -19,6 +19,7 @@
 #ifndef AVFILTER_YADIF_H
 #define AVFILTER_YADIF_H
 
+#include "libavutil/pixdesc.h"
 #include "avfilter.h"
 
 enum YADIFMode {
@@ -39,37 +40,35 @@ enum YADIFDeint {
     YADIF_DEINT_INTERLACED = 1, ///< only deinterlace frames marked as interlaced
 };
 
-void ff_yadif_filter_line_mmxext(void *dst, void *prev, void *cur,
-                                 void *next, int w, int prefs,
-                                 int mrefs, int parity, int mode);
-void ff_yadif_filter_line_sse2(void *dst, void *prev, void *cur,
-                               void *next, int w, int prefs,
-                               int mrefs, int parity, int mode);
-void ff_yadif_filter_line_ssse3(void *dst, void *prev, void *cur,
-                                void *next, int w, int prefs,
-                                int mrefs, int parity, int mode);
+typedef struct YADIFContext {
+    const AVClass *class;
 
-void ff_yadif_filter_line_16bit_mmxext(void *dst, void *prev, void *cur,
-                                       void *next, int w, int prefs,
-                                       int mrefs, int parity, int mode);
-void ff_yadif_filter_line_16bit_sse2(void *dst, void *prev, void *cur,
-                                     void *next, int w, int prefs,
-                                     int mrefs, int parity, int mode);
-void ff_yadif_filter_line_16bit_ssse3(void *dst, void *prev, void *cur,
-                                      void *next, int w, int prefs,
-                                      int mrefs, int parity, int mode);
-void ff_yadif_filter_line_16bit_sse4(void *dst, void *prev, void *cur,
-                                     void *next, int w, int prefs,
-                                     int mrefs, int parity, int mode);
+    enum YADIFMode   mode;
+    enum YADIFParity parity;
+    enum YADIFDeint  deint;
 
-void ff_yadif_filter_line_10bit_mmxext(void *dst, void *prev, void *cur,
-                                       void *next, int w, int prefs,
-                                       int mrefs, int parity, int mode);
-void ff_yadif_filter_line_10bit_sse2(void *dst, void *prev, void *cur,
-                                     void *next, int w, int prefs,
-                                     int mrefs, int parity, int mode);
-void ff_yadif_filter_line_10bit_ssse3(void *dst, void *prev, void *cur,
-                                      void *next, int w, int prefs,
-                                      int mrefs, int parity, int mode);
+    int frame_pending;
+
+    AVFrame *cur;
+    AVFrame *next;
+    AVFrame *prev;
+    AVFrame *out;
+
+    /**
+     * Required alignment for filter_line
+     */
+    void (*filter_line)(void *dst,
+                        void *prev, void *cur, void *next,
+                        int w, int prefs, int mrefs, int parity, int mode);
+    void (*filter_edges)(void *dst, void *prev, void *cur, void *next,
+                         int w, int prefs, int mrefs, int parity, int mode);
+
+    const AVPixFmtDescriptor *csp;
+    int eof;
+    uint8_t *temp_line;
+    int temp_line_size;
+} YADIFContext;
+
+void ff_yadif_init_x86(YADIFContext *yadif);
 
 #endif /* AVFILTER_YADIF_H */