Merge commit '832e1906'

* commit '832e1906':
  vc1: arm: Add NEON assembly
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/arm/Makefile

@@ -23,6 +23,7 @@ OBJS-$(CONFIG_HPELDSP)                 += arm/hpeldsp_init_arm.o        \
                                           arm/hpeldsp_arm.o
 OBJS-$(CONFIG_MPEGAUDIODSP)            += arm/mpegaudiodsp_init_arm.o
 OBJS-$(CONFIG_MPEGVIDEO)               += arm/mpegvideo_arm.o
+OBJS-$(CONFIG_VC1_DECODER)             += arm/vc1dsp_init_arm.o
 OBJS-$(CONFIG_VORBIS_DECODER)          += arm/vorbisdsp_init_arm.o
 OBJS-$(CONFIG_VP3DSP)                  += arm/vp3dsp_init_arm.o
 OBJS-$(CONFIG_VP6_DECODER)             += arm/vp6dsp_init_arm.o
@@ -88,6 +89,8 @@ NEON-OBJS-$(CONFIG_RDFT)               += arm/rdft_neon.o
 NEON-OBJS-$(CONFIG_RV30_DECODER)       += arm/rv34dsp_neon.o
 NEON-OBJS-$(CONFIG_RV40_DECODER)       += arm/rv34dsp_neon.o            \
                                           arm/rv40dsp_neon.o
+NEON-OBJS-$(CONFIG_VC1_DECODER)        += arm/vc1dsp_init_neon.o        \
+                                          arm/vc1dsp_neon.o
 NEON-OBJS-$(CONFIG_VORBIS_DECODER)     += arm/vorbisdsp_neon.o
 NEON-OBJS-$(CONFIG_VP3DSP)             += arm/vp3dsp_neon.o
 NEON-OBJS-$(CONFIG_VP6_DECODER)        += arm/vp6dsp_neon.o

libavcodec/arm/vc1dsp.h

+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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
+ */
+
+#ifndef AVCODEC_ARM_VC1DSP_H
+#define AVCODEC_ARM_VC1DSP_H
+
+#include "libavcodec/vc1dsp.h"
+
+void ff_vc1dsp_init_neon(VC1DSPContext *dsp);
+
+#endif /* AVCODEC_ARM_VC1DSP_H */

libavcodec/arm/vc1dsp_init_arm.c

+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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 <stdint.h>
+
+#include "libavutil/attributes.h"
+#include "libavutil/arm/cpu.h"
+#include "libavcodec/vc1dsp.h"
+#include "vc1dsp.h"
+
+av_cold void ff_vc1dsp_init_arm(VC1DSPContext *dsp)
+{
+    int cpu_flags = av_get_cpu_flags();
+
+    if (have_neon(cpu_flags))
+        ff_vc1dsp_init_neon(dsp);
+}

libavcodec/arm/vc1dsp_init_neon.c

+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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 <stdint.h>
+
+#include "libavutil/attributes.h"
+#include "libavcodec/vc1dsp.h"
+#include "vc1dsp.h"
+
+void ff_vc1_inv_trans_8x8_neon(int16_t *block);
+void ff_vc1_inv_trans_4x8_neon(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_8x4_neon(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_4x4_neon(uint8_t *dest, int linesize, int16_t *block);
+
+void ff_vc1_inv_trans_8x8_dc_neon(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_4x8_dc_neon(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_8x4_dc_neon(uint8_t *dest, int linesize, int16_t *block);
+void ff_vc1_inv_trans_4x4_dc_neon(uint8_t *dest, int linesize, int16_t *block);
+
+void ff_put_pixels8x8_neon(uint8_t *block, const uint8_t *pixels,
+                           ptrdiff_t line_size, int rnd);
+
+void ff_put_vc1_mspel_mc10_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc20_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc30_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+
+void ff_put_vc1_mspel_mc01_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc02_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc03_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+
+void ff_put_vc1_mspel_mc11_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc12_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc13_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+
+void ff_put_vc1_mspel_mc21_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc22_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc23_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+
+void ff_put_vc1_mspel_mc31_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc32_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+void ff_put_vc1_mspel_mc33_neon(uint8_t *dst, const uint8_t *src,
+                                ptrdiff_t stride, int rnd);
+
+av_cold void ff_vc1dsp_init_neon(VC1DSPContext *dsp)
+{
+    dsp->vc1_inv_trans_8x8 = ff_vc1_inv_trans_8x8_neon;
+    dsp->vc1_inv_trans_4x8 = ff_vc1_inv_trans_4x8_neon;
+    dsp->vc1_inv_trans_8x4 = ff_vc1_inv_trans_8x4_neon;
+    dsp->vc1_inv_trans_4x4 = ff_vc1_inv_trans_4x4_neon;
+    dsp->vc1_inv_trans_8x8_dc = ff_vc1_inv_trans_8x8_dc_neon;
+    dsp->vc1_inv_trans_4x8_dc = ff_vc1_inv_trans_4x8_dc_neon;
+    dsp->vc1_inv_trans_8x4_dc = ff_vc1_inv_trans_8x4_dc_neon;
+    dsp->vc1_inv_trans_4x4_dc = ff_vc1_inv_trans_4x4_dc_neon;
+
+    dsp->put_vc1_mspel_pixels_tab[ 0] = ff_put_pixels8x8_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 1] = ff_put_vc1_mspel_mc10_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 2] = ff_put_vc1_mspel_mc20_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 3] = ff_put_vc1_mspel_mc30_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 4] = ff_put_vc1_mspel_mc01_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 5] = ff_put_vc1_mspel_mc11_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 6] = ff_put_vc1_mspel_mc21_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 7] = ff_put_vc1_mspel_mc31_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 8] = ff_put_vc1_mspel_mc02_neon;
+    dsp->put_vc1_mspel_pixels_tab[ 9] = ff_put_vc1_mspel_mc12_neon;
+    dsp->put_vc1_mspel_pixels_tab[10] = ff_put_vc1_mspel_mc22_neon;
+    dsp->put_vc1_mspel_pixels_tab[11] = ff_put_vc1_mspel_mc32_neon;
+    dsp->put_vc1_mspel_pixels_tab[12] = ff_put_vc1_mspel_mc03_neon;
+    dsp->put_vc1_mspel_pixels_tab[13] = ff_put_vc1_mspel_mc13_neon;
+    dsp->put_vc1_mspel_pixels_tab[14] = ff_put_vc1_mspel_mc23_neon;
+    dsp->put_vc1_mspel_pixels_tab[15] = ff_put_vc1_mspel_mc33_neon;
+}

libavcodec/vc1dsp.c

@@ -888,6 +888,8 @@ av_cold void ff_vc1dsp_init(VC1DSPContext* dsp) {
     dsp->sprite_v_double_twoscale = sprite_v_double_twoscale_c;
 #endif
 
+    if (ARCH_ARM)
+        ff_vc1dsp_init_arm(dsp);
     if (ARCH_PPC)
         ff_vc1dsp_init_ppc(dsp);
     if (ARCH_X86)

libavcodec/vc1dsp.h

@@ -77,6 +77,7 @@ typedef struct VC1DSPContext {
 } VC1DSPContext;
 
 void ff_vc1dsp_init(VC1DSPContext* c);
+void ff_vc1dsp_init_arm(VC1DSPContext* dsp);
 void ff_vc1dsp_init_ppc(VC1DSPContext *c);
 void ff_vc1dsp_init_x86(VC1DSPContext* dsp);