New upstream version 19.0.3+dfsg1

plugins/decklink/audio-repack.h

@@ -0,0 +1,41 @@
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <string.h>
+
+#include <obs.h>
+
+struct audio_repack;
+
+typedef int (*audio_repack_func_t)(struct audio_repack *,
+		const uint8_t *, uint32_t);
+
+struct audio_repack {
+	uint8_t             *packet_buffer;
+	uint32_t            packet_size;
+
+	uint32_t            base_src_size;
+	uint32_t            base_dst_size;
+	uint32_t            extra_dst_size;
+
+	audio_repack_func_t repack_func;
+};
+
+enum _audio_repack_mode {
+	repack_mode_8to6ch_swap23,
+	repack_mode_8ch_swap23,
+};
+
+typedef enum _audio_repack_mode audio_repack_mode_t;
+
+extern int audio_repack_init(struct audio_repack *repack,
+		audio_repack_mode_t repack_mode, uint8_t sample_bit);
+extern void audio_repack_free(struct audio_repack *repack);
+
+#ifdef __cplusplus
+}
+#endif