Enable flac supprt.

Add flac-1.1.3 support, using a patch from
ftp.altlinux.org /pub/people/thresh

Bump PKGREVISION.

2 files changed, 112 insertions, 2 deletions

diff --git a/audio/SDL_sound/patches/patch-aa b/audio/SDL_sound/patches/patch-aa
index ecb5b962857..996f613ae88 100644
--- a/audio/SDL_sound/patches/patch-aa
+++ b/audio/SDL_sound/patches/patch-aa
@@ -1,7 +1,16 @@
-$NetBSD: patch-aa,v 1.1 2004/01/18 13:51:15 cube Exp $
+$NetBSD: patch-aa,v 1.2 2007/01/13 23:36:28 wiz Exp $
 
---- configure.orig	2003-10-12 20:54:57.000000000 +0200
+--- configure.orig	2003-10-12 18:54:57.000000000 +0000
 +++ configure
+@@ -7089,7 +7089,7 @@ EOF
+ 
+ fi
+ 
+-x="C__seekable_stream_decoder_process_single"
++x="C__stream_decoder_process_single"
+ flcsym="FLA$x"
+ # Check whether --enable-flac or --disable-flac was given.
+ if test "${enable_flac+set}" = set; then
 @@ -7363,15 +7363,15 @@ int main (int argc, char *argv[])
      }
    else
diff --git a/audio/SDL_sound/patches/patch-ac b/audio/SDL_sound/patches/patch-ac
new file mode 100644
index 00000000000..cece50c1f25
--- /dev/null
+++ b/audio/SDL_sound/patches/patch-ac
@@ -0,0 +1,101 @@
+$NetBSD: patch-ac,v 1.1 2007/01/13 23:36:28 wiz Exp $
+
+--- decoders/flac.c.orig	2003-03-10 22:44:14.000000000 +0000
++++ decoders/flac.c
+@@ -44,6 +44,16 @@
+ #define __SDL_SOUND_INTERNAL__
+ #include "SDL_sound_internal.h"
+ 
++#include <FLAC/export.h>
++
++/* FLAC 1.1.3 has FLAC_API_VERSION_CURRENT == 8 */
++#if !defined(FLAC_API_VERSION_CURRENT) || FLAC_API_VERSION_CURRENT < 8
++#define LEGACY_FLAC
++#else
++#undef LEGACY_FLAC
++#endif
++
++#ifdef LEGACY_FLAC
+ #include <FLAC/seekable_stream_decoder.h>
+ 
+ #define D_END_OF_STREAM               FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM
+@@ -80,6 +90,34 @@ typedef FLAC__SeekableStreamDecoderReadS
+ typedef FLAC__SeekableStreamDecoderSeekStatus   d_seek_status_t;
+ typedef FLAC__SeekableStreamDecoderTellStatus   d_tell_status_t;
+ typedef FLAC__SeekableStreamDecoderLengthStatus d_length_status_t;
++#else
++#include <FLAC/stream_decoder.h>
++
++#define D_END_OF_STREAM               FLAC__STREAM_DECODER_END_OF_STREAM
++
++#define d_new()                       FLAC__stream_decoder_new()
++#define d_process_metadata(x)         FLAC__stream_decoder_process_until_end_of_metadata(x)
++#define d_process_one_frame(x)        FLAC__stream_decoder_process_single(x)
++#define d_get_state(x)                FLAC__stream_decoder_get_state(x)
++#define d_finish(x)                   FLAC__stream_decoder_finish(x)
++#define d_delete(x)                   FLAC__stream_decoder_delete(x)
++
++typedef FLAC__StreamDecoder           decoder_t;
++typedef FLAC__StreamDecoderReadStatus d_read_status_t;
++
++#define D_SEEK_STATUS_OK              FLAC__STREAM_DECODER_SEEK_STATUS_OK
++#define D_SEEK_STATUS_ERROR           FLAC__STREAM_DECODER_SEEK_STATUS_ERROR
++#define D_TELL_STATUS_OK              FLAC__STREAM_DECODER_TELL_STATUS_OK
++#define D_TELL_STATUS_ERROR           FLAC__STREAM_DECODER_TELL_STATUS_ERROR
++#define D_LENGTH_STATUS_OK            FLAC__STREAM_DECODER_LENGTH_STATUS_OK
++#define D_LENGTH_STATUS_ERROR         FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR
++
++#define d_seek_absolute(x, y)         FLAC__stream_decoder_seek_absolute(x, y)
++
++typedef FLAC__StreamDecoderSeekStatus   d_seek_status_t;
++typedef FLAC__StreamDecoderTellStatus   d_tell_status_t;
++typedef FLAC__StreamDecoderLengthStatus d_length_status_t;
++#endif
+ 
+ #define D_WRITE_CONTINUE     FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE
+ #define D_READ_END_OF_STREAM FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM
+@@ -141,9 +179,15 @@ static void free_flac(flac_t *f)
+ } /* free_flac */
+ 
+ 
++#ifdef LEGACY_FLAC
+ static d_read_status_t read_callback(
+     const decoder_t *decoder, FLAC__byte buffer[],
+     unsigned int *bytes, void *client_data)
++#else
++static d_read_status_t read_callback(
++    const decoder_t *decoder, FLAC__byte buffer[],
++    size_t *bytes, void *client_data)
++#endif
+ {
+     flac_t *f = (flac_t *) client_data;
+     Uint32 retval;
+@@ -400,6 +444,7 @@ static int FLAC_open(Sound_Sample *sampl
+         BAIL_MACRO(ERR_OUT_OF_MEMORY, 0);
+     } /* if */       
+ 
++#ifdef LEGACY_FLAC
+     d_set_read_callback(decoder, read_callback);
+     d_set_write_callback(decoder, write_callback);
+     d_set_metadata_callback(decoder, metadata_callback);
+@@ -410,6 +455,7 @@ static int FLAC_open(Sound_Sample *sampl
+     d_set_eof_callback(decoder, eof_callback);
+ 
+     d_set_client_data(decoder, f);
++#endif
+ 
+     f->rw = internal->rw;
+     f->sample = sample;
+@@ -418,7 +464,12 @@ static int FLAC_open(Sound_Sample *sampl
+     f->is_flac = 0 /* !!! FIXME: should be "has_extension", not "0". */;
+ 
+     internal->decoder_private = f;
++    /* really should check the init return value here: */
++#ifdef LEGACY_FLAC
+     d_init(decoder);
++#else
++    FLAC__stream_decoder_init_stream(decoder, read_callback, seek_callback, tell_callback, length_callback, eof_callback, write_callback, metadata_callback, error_callback, f);
++#endif
+ 
+     sample->flags = SOUND_SAMPLEFLAG_NONE;
+