1 files changed, 0 insertions, 106 deletions
diff --git a/audio/out/ao_coreaudio/ca_ringbuffer.c b/audio/out/ao_coreaudio/ca_ringbuffer.c
deleted file mode 100644
index 717466945d..0000000000
--- a/audio/out/ao_coreaudio/ca_ringbuffer.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * This file is part of mpv.
- *
- * mpv 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.
- *
- * mpv 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 mpv.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libavutil/fifo.h>
-#include "talloc.h"
-
-#include "ca_ringbuffer_internal.h"
-
-struct ca_ringbuffer {
-    AVFifoBuffer *fifo;
-    int len;
-    int chunks;
-    int chunk_size;
-};
-
-struct ca_ringbuffer *ca_ringbuffer_new(void *talloc_ctx, int chunks, int chunk_size)
-{
-    struct ca_ringbuffer *buffer =
-        talloc_zero(talloc_ctx, struct ca_ringbuffer);
-
-    *buffer = (struct ca_ringbuffer) {
-        .fifo       = av_fifo_alloc(chunks * chunk_size),
-        .len        = chunks * chunk_size,
-        .chunks     = chunks,
-        .chunk_size = chunk_size,
-    };
-
-    return buffer;
-}
-
-struct ca_ringbuffer *ca_ringbuffer_new2(void *talloc_ctx, int bps, int chunk_size)
-{
-    int chunks = (bps + chunk_size - 1) / chunk_size;
-    return ca_ringbuffer_new(talloc_ctx, chunks, chunk_size);
-}
-
-int ca_ringbuffer_read(struct ca_ringbuffer *buffer,
-                       unsigned char *data, int len)
-{
-    int buffered = ca_ringbuffer_buffered(buffer);
-    if (len > buffered)
-        len = buffered;
-    if (data)
-        av_fifo_generic_read(buffer->fifo, data, len, NULL);
-    else
-        av_fifo_drain(buffer->fifo, len);
-    return len;
-}
-
-int ca_ringbuffer_write(struct ca_ringbuffer *buffer,
-                        unsigned char *data, int len)
-{
-    int free = buffer->len - av_fifo_size(buffer->fifo);
-    if (len > free)
-        len = free;
-    return av_fifo_generic_write(buffer->fifo, data, len, NULL);
-}
-
-void ca_ringbuffer_reset(struct ca_ringbuffer *buffer)
-{
-    av_fifo_reset(buffer->fifo);
-}
-
-int ca_ringbuffer_available(struct ca_ringbuffer *buffer)
-{
-    return ca_ringbuffer_size(buffer) - ca_ringbuffer_buffered(buffer);
-}
-
-int ca_ringbuffer_size(struct ca_ringbuffer *buffer)
-{
-    return buffer->len;
-}
-
-int ca_ringbuffer_buffered(struct ca_ringbuffer *buffer)
-{
-    return av_fifo_size(buffer->fifo);
-}
-
-int ca_ringbuffer_chunk_size(struct ca_ringbuffer *buffer)
-{
-    return buffer->chunk_size;
-}
-
-char *ca_ringbuffer_repr(struct ca_ringbuffer *buffer, void *talloc_ctx)
-{
-    return talloc_asprintf(
-        talloc_ctx,
-        "Ringbuffer { .chunks = %d bytes, .chunk_size = %d bytes, .size = %d bytes }",
-        buffer->chunks,
-        ca_ringbuffer_chunk_size(buffer),
-        ca_ringbuffer_size(buffer));
-}