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authorDiego Biurrun <diego@biurrun.de>2016-01-30 13:44:38 +0100
committerDiego Biurrun <diego@biurrun.de>2016-02-26 14:34:58 +0100
commit4c297249ac0f513a610a62691ce96d6b62f65b94 (patch)
treecce7464399aaf97cfa31e0c44df020c5685334db /libavcodec
parent97aec6e75ef36ed0402653519daa8e1fc8ddb555 (diff)
downloadffmpeg-4c297249ac0f513a610a62691ce96d6b62f65b94.tar.gz
rdft: arm: Split RDFT initialization into a separate file
Diffstat (limited to 'libavcodec')
-rw-r--r--libavcodec/arm/Makefile1
-rw-r--r--libavcodec/arm/fft_init_arm.c13
-rw-r--r--libavcodec/arm/rdft_init_arm.c33
3 files changed, 34 insertions, 13 deletions
diff --git a/libavcodec/arm/Makefile b/libavcodec/arm/Makefile
index 14d3f495eb..89ec23700b 100644
--- a/libavcodec/arm/Makefile
+++ b/libavcodec/arm/Makefile
@@ -27,6 +27,7 @@ OBJS-$(CONFIG_MPEGVIDEO) += arm/mpegvideo_arm.o
OBJS-$(CONFIG_MPEGVIDEOENC) += arm/mpegvideoencdsp_init_arm.o
OBJS-$(CONFIG_NEON_CLOBBER_TEST) += arm/neontest.o
OBJS-$(CONFIG_PIXBLOCKDSP) += arm/pixblockdsp_init_arm.o
+OBJS-$(CONFIG_RDFT) += arm/rdft_init_arm.o
OBJS-$(CONFIG_RV34DSP) += arm/rv34dsp_init_arm.o
OBJS-$(CONFIG_VC1DSP) += arm/vc1dsp_init_arm.o
OBJS-$(CONFIG_VIDEODSP) += arm/videodsp_init_arm.o
diff --git a/libavcodec/arm/fft_init_arm.c b/libavcodec/arm/fft_init_arm.c
index 3c74e27cee..b6c2fd9493 100644
--- a/libavcodec/arm/fft_init_arm.c
+++ b/libavcodec/arm/fft_init_arm.c
@@ -23,7 +23,6 @@
#include "libavutil/arm/cpu.h"
#include "libavcodec/fft.h"
-#include "libavcodec/rdft.h"
void ff_fft_calc_vfp(FFTContext *s, FFTComplex *z);
@@ -36,8 +35,6 @@ void ff_imdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input
void ff_imdct_half_neon(FFTContext *s, FFTSample *output, const FFTSample *input);
void ff_mdct_calc_neon(FFTContext *s, FFTSample *output, const FFTSample *input);
-void ff_rdft_calc_neon(struct RDFTContext *s, FFTSample *z);
-
av_cold void ff_fft_init_arm(FFTContext *s)
{
int cpu_flags = av_get_cpu_flags();
@@ -60,13 +57,3 @@ av_cold void ff_fft_init_arm(FFTContext *s)
#endif
}
}
-
-#if CONFIG_RDFT
-av_cold void ff_rdft_init_arm(RDFTContext *s)
-{
- int cpu_flags = av_get_cpu_flags();
-
- if (have_neon(cpu_flags))
- s->rdft_calc = ff_rdft_calc_neon;
-}
-#endif
diff --git a/libavcodec/arm/rdft_init_arm.c b/libavcodec/arm/rdft_init_arm.c
new file mode 100644
index 0000000000..2858ba93e8
--- /dev/null
+++ b/libavcodec/arm/rdft_init_arm.c
@@ -0,0 +1,33 @@
+/*
+ * This file is part of Libav.
+ *
+ * Libav 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.
+ *
+ * Libav 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 Libav; 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/arm/cpu.h"
+
+#include "libavcodec/rdft.h"
+
+void ff_rdft_calc_neon(struct RDFTContext *s, FFTSample *z);
+
+av_cold void ff_rdft_init_arm(RDFTContext *s)
+{
+ int cpu_flags = av_get_cpu_flags();
+
+ if (have_neon(cpu_flags))
+ s->rdft_calc = ff_rdft_calc_neon;
+}