Re: [FFmpeg-devel] [PATCH 5/5] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for pixblock functions
On Sun, Jun 14, 2015 at 11:26:26PM +0530, shivraj.pa...@imgtec.com wrote: > From: Shivraj Patil > > This patch adds MSA (MIPS-SIMD-Arch) optimizations for pixblock functions in > new file pixblockdsp_msa.c > Adds new generic macros (needed for this patch) in > libavutil/mips/generic_macros_msa.h > > Signed-off-by: Shivraj Patil > --- > libavcodec/mips/Makefile| 2 + > libavcodec/mips/pixblockdsp_init_mips.c | 53 > libavcodec/mips/pixblockdsp_mips.h | 33 > libavcodec/mips/pixblockdsp_msa.c | 143 > > libavcodec/pixblockdsp.c| 2 + > libavcodec/pixblockdsp.h| 2 + > libavutil/mips/generic_macros_msa.h | 8 ++ > 7 files changed, 243 insertions(+) > create mode 100644 libavcodec/mips/pixblockdsp_init_mips.c > create mode 100644 libavcodec/mips/pixblockdsp_mips.h > create mode 100644 libavcodec/mips/pixblockdsp_msa.c applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB During times of universal deceit, telling the truth becomes a revolutionary act. -- George Orwell signature.asc Description: Digital signature ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] [PATCH 5/5] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for pixblock functions
Hi,
May I request somebody from maintainers to review this patch please?
-Original Message-
From: Shivraj Patil
Sent: 14 June 2015 23:26
To: ffmpeg-devel@ffmpeg.org
Cc: Rob Isherwood; Shivraj Patil
Subject: [PATCH 5/5] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for
pixblock functions
From: Shivraj Patil
This patch adds MSA (MIPS-SIMD-Arch) optimizations for pixblock functions in
new file pixblockdsp_msa.c Adds new generic macros (needed for this patch) in
libavutil/mips/generic_macros_msa.h
Signed-off-by: Shivraj Patil
---
libavcodec/mips/Makefile| 2 +
libavcodec/mips/pixblockdsp_init_mips.c | 53
libavcodec/mips/pixblockdsp_mips.h | 33
libavcodec/mips/pixblockdsp_msa.c | 143
libavcodec/pixblockdsp.c| 2 +
libavcodec/pixblockdsp.h| 2 +
libavutil/mips/generic_macros_msa.h | 8 ++
7 files changed, 243 insertions(+)
create mode 100644 libavcodec/mips/pixblockdsp_init_mips.c
create mode 100644 libavcodec/mips/pixblockdsp_mips.h
create mode 100644 libavcodec/mips/pixblockdsp_msa.c
diff --git a/libavcodec/mips/Makefile b/libavcodec/mips/Makefile index
823a2c5..c0ecb15 100644
--- a/libavcodec/mips/Makefile
+++ b/libavcodec/mips/Makefile
@@ -28,6 +28,7 @@ OBJS-$(CONFIG_H263DSP)+=
mips/h263dsp_init_mips.o
OBJS-$(CONFIG_QPELDSP)+= mips/qpeldsp_init_mips.o
OBJS-$(CONFIG_HPELDSP)+= mips/hpeldsp_init_mips.o
OBJS-$(CONFIG_BLOCKDSP) += mips/blockdsp_init_mips.o
+OBJS-$(CONFIG_PIXBLOCKDSP)+= mips/pixblockdsp_init_mips.o
MSA-OBJS-$(CONFIG_HEVC_DECODER) += mips/hevcdsp_msa.o\
mips/hevc_mc_uni_msa.o\
mips/hevc_mc_uniw_msa.o \
@@ -45,5 +46,6 @@ MSA-OBJS-$(CONFIG_H263DSP)+=
mips/h263dsp_msa.o
MSA-OBJS-$(CONFIG_QPELDSP)+= mips/qpeldsp_msa.o
MSA-OBJS-$(CONFIG_HPELDSP)+= mips/hpeldsp_msa.o
MSA-OBJS-$(CONFIG_BLOCKDSP) += mips/blockdsp_msa.o
+MSA-OBJS-$(CONFIG_PIXBLOCKDSP)+= mips/pixblockdsp_msa.o
LOONGSON3-OBJS-$(CONFIG_H264DSP) += mips/h264dsp_mmi.o
LOONGSON3-OBJS-$(CONFIG_H264CHROMA) += mips/h264chroma_mmi.o
diff --git a/libavcodec/mips/pixblockdsp_init_mips.c
b/libavcodec/mips/pixblockdsp_init_mips.c
new file mode 100644
index 000..0f2fb15
--- /dev/null
+++ b/libavcodec/mips/pixblockdsp_init_mips.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2015 Shivraj Patil (shivraj.pa...@imgtec.com)
+ *
+ * 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 "pixblockdsp_mips.h"
+
+#if HAVE_MSA
+static av_cold void pixblockdsp_init_msa(PixblockDSPContext *c,
+ AVCodecContext *avctx,
+ unsigned high_bit_depth) {
+c->diff_pixels = ff_diff_pixels_msa;
+
+switch (avctx->bits_per_raw_sample) {
+case 9:
+case 10:
+case 12:
+case 14:
+c->get_pixels = ff_get_pixels_16_msa;
+break;
+default:
+if (avctx->bits_per_raw_sample <= 8 || avctx->codec_type !=
+AVMEDIA_TYPE_VIDEO) {
+c->get_pixels = ff_get_pixels_8_msa;
+}
+break;
+}
+}
+#endif // #if HAVE_MSA
+
+void ff_pixblockdsp_init_mips(PixblockDSPContext *c, AVCodecContext *avctx,
+ unsigned high_bit_depth) { #if HAVE_MSA
+pixblockdsp_init_msa(c, avctx, high_bit_depth); #endif // #if
+HAVE_MSA }
diff --git a/libavcodec/mips/pixblockdsp_mips.h
b/libavcodec/mips/pixblockdsp_mips.h
new file mode 100644
index 000..3eee6e0
--- /dev/null
+++ b/libavcodec/mips/pixblockdsp_mips.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2015 Shivraj Patil (shivraj.pa...@imgtec.com)
+ *
+ * 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
[FFmpeg-devel] [PATCH 5/5] avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for pixblock functions
From: Shivraj Patil
This patch adds MSA (MIPS-SIMD-Arch) optimizations for pixblock functions in
new file pixblockdsp_msa.c
Adds new generic macros (needed for this patch) in
libavutil/mips/generic_macros_msa.h
Signed-off-by: Shivraj Patil
---
libavcodec/mips/Makefile| 2 +
libavcodec/mips/pixblockdsp_init_mips.c | 53
libavcodec/mips/pixblockdsp_mips.h | 33
libavcodec/mips/pixblockdsp_msa.c | 143
libavcodec/pixblockdsp.c| 2 +
libavcodec/pixblockdsp.h| 2 +
libavutil/mips/generic_macros_msa.h | 8 ++
7 files changed, 243 insertions(+)
create mode 100644 libavcodec/mips/pixblockdsp_init_mips.c
create mode 100644 libavcodec/mips/pixblockdsp_mips.h
create mode 100644 libavcodec/mips/pixblockdsp_msa.c
diff --git a/libavcodec/mips/Makefile b/libavcodec/mips/Makefile
index 823a2c5..c0ecb15 100644
--- a/libavcodec/mips/Makefile
+++ b/libavcodec/mips/Makefile
@@ -28,6 +28,7 @@ OBJS-$(CONFIG_H263DSP)+=
mips/h263dsp_init_mips.o
OBJS-$(CONFIG_QPELDSP)+= mips/qpeldsp_init_mips.o
OBJS-$(CONFIG_HPELDSP)+= mips/hpeldsp_init_mips.o
OBJS-$(CONFIG_BLOCKDSP) += mips/blockdsp_init_mips.o
+OBJS-$(CONFIG_PIXBLOCKDSP)+= mips/pixblockdsp_init_mips.o
MSA-OBJS-$(CONFIG_HEVC_DECODER) += mips/hevcdsp_msa.o\
mips/hevc_mc_uni_msa.o\
mips/hevc_mc_uniw_msa.o \
@@ -45,5 +46,6 @@ MSA-OBJS-$(CONFIG_H263DSP)+=
mips/h263dsp_msa.o
MSA-OBJS-$(CONFIG_QPELDSP)+= mips/qpeldsp_msa.o
MSA-OBJS-$(CONFIG_HPELDSP)+= mips/hpeldsp_msa.o
MSA-OBJS-$(CONFIG_BLOCKDSP) += mips/blockdsp_msa.o
+MSA-OBJS-$(CONFIG_PIXBLOCKDSP)+= mips/pixblockdsp_msa.o
LOONGSON3-OBJS-$(CONFIG_H264DSP) += mips/h264dsp_mmi.o
LOONGSON3-OBJS-$(CONFIG_H264CHROMA) += mips/h264chroma_mmi.o
diff --git a/libavcodec/mips/pixblockdsp_init_mips.c
b/libavcodec/mips/pixblockdsp_init_mips.c
new file mode 100644
index 000..0f2fb15
--- /dev/null
+++ b/libavcodec/mips/pixblockdsp_init_mips.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2015 Shivraj Patil (shivraj.pa...@imgtec.com)
+ *
+ * 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 "pixblockdsp_mips.h"
+
+#if HAVE_MSA
+static av_cold void pixblockdsp_init_msa(PixblockDSPContext *c,
+ AVCodecContext *avctx,
+ unsigned high_bit_depth)
+{
+c->diff_pixels = ff_diff_pixels_msa;
+
+switch (avctx->bits_per_raw_sample) {
+case 9:
+case 10:
+case 12:
+case 14:
+c->get_pixels = ff_get_pixels_16_msa;
+break;
+default:
+if (avctx->bits_per_raw_sample <= 8 || avctx->codec_type !=
+AVMEDIA_TYPE_VIDEO) {
+c->get_pixels = ff_get_pixels_8_msa;
+}
+break;
+}
+}
+#endif // #if HAVE_MSA
+
+void ff_pixblockdsp_init_mips(PixblockDSPContext *c, AVCodecContext *avctx,
+ unsigned high_bit_depth)
+{
+#if HAVE_MSA
+pixblockdsp_init_msa(c, avctx, high_bit_depth);
+#endif // #if HAVE_MSA
+}
diff --git a/libavcodec/mips/pixblockdsp_mips.h
b/libavcodec/mips/pixblockdsp_mips.h
new file mode 100644
index 000..3eee6e0
--- /dev/null
+++ b/libavcodec/mips/pixblockdsp_mips.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2015 Shivraj Patil (shivraj.pa...@imgtec.com)
+ *
+ * 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 wi
