1 files changed, 64 insertions, 0 deletions
diff --git a/common/quic.h b/common/quic.h
new file mode 100644
index 00000000..8824db7d
--- /dev/null
+++ b/common/quic.h
@@ -0,0 +1,64 @@
+/*
+   Copyright (C) 2009 Red Hat, Inc.
+
+   This program 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.
+
+   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __QUIC_H
+#define __QUIC_H
+
+#include "quic_config.h"
+
+typedef enum {
+    QUIC_IMAGE_TYPE_INVALID,
+    QUIC_IMAGE_TYPE_GRAY,
+    QUIC_IMAGE_TYPE_RGB16,
+    QUIC_IMAGE_TYPE_RGB24,
+    QUIC_IMAGE_TYPE_RGB32,
+    QUIC_IMAGE_TYPE_RGBA
+} QuicImageType;
+
+#define QUIC_ERROR -1
+#define QUIC_OK 0
+
+typedef void *QuicContext;
+
+typedef struct QuicUsrContext QuicUsrContext;
+struct QuicUsrContext {
+    void (*error)(QuicUsrContext *usr, const char *fmt, ...);
+    void (*warn)(QuicUsrContext *usr, const char *fmt, ...);
+    void (*info)(QuicUsrContext *usr, const char *fmt, ...);
+    void *(*malloc)(QuicUsrContext *usr, int size);
+    void (*free)(QuicUsrContext *usr, void *ptr);
+    int (*more_space)(QuicUsrContext *usr, uint32_t **io_ptr, int rows_completed);
+    int (*more_lines)(QuicUsrContext *usr, uint8_t **lines); // on return the last line of previous
+                                                             // lines bunch must stil be valid
+};
+
+int quic_encode(QuicContext *quic, QuicImageType type, int width, int height,
+                uint8_t *lines, unsigned int num_lines, int stride,
+                uint32_t *io_ptr, unsigned int num_io_words);
+
+int quic_decode_begin(QuicContext *quic, uint32_t *io_ptr, unsigned int num_io_words,
+                      QuicImageType *type, int *width, int *height);
+int quic_decode(QuicContext *quic, QuicImageType type, uint8_t *buf, int stride);
+
+
+QuicContext *quic_create(QuicUsrContext *usr);
+void quic_destroy(QuicContext *quic);
+
+void quic_init();
+
+#endif
+