Import the SCI engine sources from the FreeSCI Glutton branch (it doesn't compile yet)

svn-id: r38192

1 files changed, 52 insertions, 0 deletions

diff --git a/engines/sci/dc/aica.h b/engines/sci/dc/aica.h
new file mode 100644
index 0000000000..84ac2baed0
--- /dev/null
+++ b/engines/sci/dc/aica.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2000, 2001, 2002
+ *         Dan Potter. All rights reserved.
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Cryptic Allusion nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef __AICA_H
+#define __AICA_H
+
+/* volatile unsigned char *dc_snd_base = (unsigned char *)0x00800000; */
+#define dc_snd_base ((volatile unsigned char *)0x00800000)
+
+/* Some convienence macros */
+#define SNDREG32A(x) ((volatile unsigned long *)(dc_snd_base + (x)))
+#define SNDREG32(x) (*SNDREG32A(x))
+#define SNDREG8A(x) (dc_snd_base + (x))
+#define SNDREG8(x) (*SNDREG8A(x))
+#define CHNREG32A(chn, x) SNDREG32A(0x80*(chn) + (x))
+#define CHNREG32(chn, x) (*CHNREG32A(chn, x))
+#define CHNREG8A(chn, x) SNDREG8A(0x80*(chn) + (x))
+#define CHNREG8(chn, x) (*CHNREG8A(chn, x))
+
+void aica_init();
+void aica_play(int ch, int delay);
+void aica_sync_play(uint32 chmap);
+void aica_stop(int ch);
+void aica_vol(int ch);
+void aica_pan(int ch);
+void aica_freq(int ch);
+int aica_get_pos(int ch);
+
+#endif	/* __AICA_H */