1 files changed, 0 insertions, 76 deletions
diff --git a/meta-multimedia/recipes-multimedia/fluidsynth/files/0001-Use-ARM-NEON-accelaration-for-float-multithreaded-se.patch b/meta-multimedia/recipes-multimedia/fluidsynth/files/0001-Use-ARM-NEON-accelaration-for-float-multithreaded-se.patch
deleted file mode 100644
index 0e1846e31c..0000000000
--- a/meta-multimedia/recipes-multimedia/fluidsynth/files/0001-Use-ARM-NEON-accelaration-for-float-multithreaded-se.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-From 2de7e128fbdf528716b500cf27ed9a4358c931c9 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@gmail.com>
-Date: Fri, 24 Nov 2017 00:05:35 +0100
-Subject: [PATCH 2/2] Use ARM-NEON accelaration for float-multithreaded setups
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Upstream-Status: Pending
-
-Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
----
- src/rvoice/fluid_rvoice_mixer.c | 26 ++++++++++++++++++++++++++
- 1 file changed, 26 insertions(+)
-
-diff --git a/src/rvoice/fluid_rvoice_mixer.c b/src/rvoice/fluid_rvoice_mixer.c
-index 9616518..dbf8057 100644
---- a/src/rvoice/fluid_rvoice_mixer.c
-+++ b/src/rvoice/fluid_rvoice_mixer.c
-@@ -27,6 +27,10 @@
- #include "fluid_ladspa.h"
- #include "fluid_synth.h"
- 
-+#if defined(__ARM_NEON__)
-+#include "arm_neon.h"
-+#endif
-+
- 
- #define ENABLE_MIXER_THREADS 1
- 
-@@ -794,20 +798,42 @@ fluid_mixer_buffers_mix(fluid_mixer_buffers_t* dest, fluid_mixer_buffers_t* src)
-   if (minbuf > src->buf_count)
-     minbuf = src->buf_count;
-   for (i=0; i < minbuf; i++) {
-+#if defined(__ARM_NEON__) && defined(WITH_FLOAT)
-+    for (j=0; j < scount; j+=4) {
-+        float32x4_t vleft = vld1q_f32(&dest->left_buf[i][j]);
-+        float32x4_t vright = vld1q_f32(&dest->right_buf[i][j]);
-+        vleft = vaddq_f32(vleft, vld1q_f32(&src->left_buf[i][j]));
-+        vright = vaddq_f32(vright, vld1q_f32(&src->right_buf[i][j]));
-+        vst1q_f32(&dest->left_buf[i][j], vleft);
-+        vst1q_f32(&dest->right_buf[i][j], vright);
-+    }
-+#else
-     for (j=0; j < scount; j++) {
-       dest->left_buf[i][j] += src->left_buf[i][j];
-       dest->right_buf[i][j] += src->right_buf[i][j];
-     }
-+#endif
-   }
- 
-   minbuf = dest->fx_buf_count;
-   if (minbuf > src->fx_buf_count)
-     minbuf = src->fx_buf_count;
-   for (i=0; i < minbuf; i++) {
-+#if defined(__ARM_NEON__) && defined(WITH_FLOAT)
-+    for (j=0; j < scount; j+=4) {
-+        float32x4_t vleft = vld1q_f32(&dest->fx_left_buf[i][j]);
-+        float32x4_t vright = vld1q_f32(&dest->fx_right_buf[i][j]);
-+        vleft = vaddq_f32(vleft, vld1q_f32(&src->fx_left_buf[i][j]));
-+        vright = vaddq_f32(vright, vld1q_f32(&src->fx_right_buf[i][j]));
-+        vst1q_f32(&dest->fx_left_buf[i][j], vleft);
-+        vst1q_f32(&dest->fx_right_buf[i][j], vright);
-+    }
-+#else
-     for (j=0; j < scount; j++) {
-       dest->fx_left_buf[i][j] += src->fx_left_buf[i][j];
-       dest->fx_right_buf[i][j] += src->fx_right_buf[i][j];
-     }
-+#endif
-   }
- }
- 
--- 
-2.9.5
-