auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 166 deletions

diff --git a/audio/wavcapture.c b/audio/wavcapture.c
deleted file mode 100644
index d6f733e..0000000
--- a/audio/wavcapture.c
+++ /dev/null
@@ -1,166 +0,0 @@
-#include "audio/audio.h"
-#include "qemu_file.h"
-#include "console.h"
-
-typedef struct {
-    QEMUFile *f;
-    int bytes;
-    char *path;
-    int freq;
-    int bits;
-    int nchannels;
-    CaptureVoiceOut *cap;
-} WAVState;
-
-/* VICE code: Store number as little endian. */
-static void le_store (uint8_t *buf, uint32_t val, int len)
-{
-    int i;
-    for (i = 0; i < len; i++) {
-        buf[i] = (uint8_t) (val & 0xff);
-        val >>= 8;
-    }
-}
-
-static void wav_notify (void *opaque, audcnotification_e cmd)
-{
-    (void) opaque;
-    (void) cmd;
-}
-
-static void wav_destroy (void *opaque)
-{
-    WAVState *wav = opaque;
-    uint8_t rlen[4];
-    uint8_t dlen[4];
-    uint32_t datalen = wav->bytes;
-    uint32_t rifflen = datalen + 36;
-
-    if (!wav->f) {
-        return;
-    }
-
-    le_store (rlen, rifflen, 4);
-    le_store (dlen, datalen, 4);
-
-    qemu_fseek (wav->f, 4, SEEK_SET);
-    qemu_put_buffer (wav->f, rlen, 4);
-
-    qemu_fseek (wav->f, 32, SEEK_CUR);
-    qemu_put_buffer (wav->f, dlen, 4);
-    qemu_fclose (wav->f);
-    if (wav->path) {
-        qemu_free (wav->path);
-    }
-}
-
-static void wav_capture (void *opaque, void *buf, int size)
-{
-    WAVState *wav = opaque;
-
-    qemu_put_buffer (wav->f, buf, size);
-    wav->bytes += size;
-}
-
-static void wav_capture_destroy (void *opaque)
-{
-    WAVState *wav = opaque;
-
-    AUD_del_capture (wav->cap, wav);
-}
-
-static void wav_capture_info (void *opaque)
-{
-    WAVState *wav = opaque;
-    char *path = wav->path;
-
-    term_printf ("Capturing audio(%d,%d,%d) to %s: %d bytes\n",
-                 wav->freq, wav->bits, wav->nchannels,
-                 path ? path : "<not available>", wav->bytes);
-}
-
-static struct capture_ops wav_capture_ops = {
-    .destroy = wav_capture_destroy,
-    .info = wav_capture_info
-};
-
-int wav_start_capture (CaptureState *s, const char *path, int freq,
-                       int bits, int nchannels)
-{
-    WAVState *wav;
-    uint8_t hdr[] = {
-        0x52, 0x49, 0x46, 0x46, 0x00, 0x00, 0x00, 0x00, 0x57, 0x41, 0x56,
-        0x45, 0x66, 0x6d, 0x74, 0x20, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00,
-        0x02, 0x00, 0x44, 0xac, 0x00, 0x00, 0x10, 0xb1, 0x02, 0x00, 0x04,
-        0x00, 0x10, 0x00, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00, 0x00, 0x00
-    };
-    audsettings_t as;
-    struct audio_capture_ops ops;
-    int stereo, bits16, shift;
-    CaptureVoiceOut *cap;
-
-    if (bits != 8 && bits != 16) {
-        term_printf ("incorrect bit count %d, must be 8 or 16\n", bits);
-        return -1;
-    }
-
-    if (nchannels != 1 && nchannels != 2) {
-        term_printf ("incorrect channel count %d, must be 1 or 2\n", bits);
-        return -1;
-    }
-
-    stereo = nchannels == 2;
-    bits16 = bits == 16;
-
-    as.freq = freq;
-    as.nchannels = 1 << stereo;
-    as.fmt = bits16 ? AUD_FMT_S16 : AUD_FMT_U8;
-    as.endianness = 0;
-
-    ops.notify = wav_notify;
-    ops.capture = wav_capture;
-    ops.destroy = wav_destroy;
-
-    wav = qemu_mallocz (sizeof (*wav));
-    if (!wav) {
-        AUD_log ("wav", "Could not allocate memory (%zu bytes)", sizeof (*wav));
-        return -1;
-    }
-
-    shift = bits16 + stereo;
-    hdr[34] = bits16 ? 0x10 : 0x08;
-
-    le_store (hdr + 22, as.nchannels, 2);
-    le_store (hdr + 24, freq, 4);
-    le_store (hdr + 28, freq << shift, 4);
-    le_store (hdr + 32, 1 << shift, 2);
-
-    wav->f = qemu_fopen (path, "wb");
-    if (!wav->f) {
-        term_printf ("Failed to open wave file `%s'\nReason: %s\n",
-                     path, strerror (errno));
-        qemu_free (wav);
-        return -1;
-    }
-
-    wav->path = qemu_strdup (path);
-    wav->bits = bits;
-    wav->nchannels = nchannels;
-    wav->freq = freq;
-
-    qemu_put_buffer (wav->f, hdr, sizeof (hdr));
-
-    cap = AUD_add_capture (NULL, &as, &ops, wav);
-    if (!cap) {
-        term_printf ("Failed to add audio capture\n");
-        qemu_free (wav->path);
-        qemu_fclose (wav->f);
-        qemu_free (wav);
-        return -1;
-    }
-
-    wav->cap = cap;
-    s->opaque = wav;
-    s->ops = wav_capture_ops;
-    return 0;
-}