1 files changed, 134 insertions, 0 deletions
diff --git a/v_windows/v/old/vlib/sokol/audio/audio.v b/v_windows/v/old/vlib/sokol/audio/audio.v
new file mode 100644
index 0000000..50acb7f
--- /dev/null
+++ b/v_windows/v/old/vlib/sokol/audio/audio.v
@@ -0,0 +1,134 @@
+module audio
+
+$if linux {
+	// provide a nicer error for the user that does not have ALSA installed
+	#include <alsa/asoundlib.h> # Please install the `libasound2-dev` package
+}
+
+#flag -I @VEXEROOT/thirdparty/sokol
+#define SOKOL_IMPL
+#include "sokol_audio.h"
+#flag linux -lasound
+#flag darwin -framework AudioToolbox
+#flag windows -lole32
+
+//
+pub type FNStreamingCB = fn (buffer &f32, num_frames int, num_channels int)
+
+pub type FnStreamingCBWithUserData = fn (buffer &f32, num_frames int, num_channels int, user_data voidptr)
+
+pub fn (x FNStreamingCB) str() string {
+	return '&FNStreamingCB{ ${ptr_str(x)} }'
+}
+
+pub fn (x FnStreamingCBWithUserData) str() string {
+	return '&FnStreamingCBWithUserData{ ${ptr_str(x)} }'
+}
+
+//
+pub struct C.saudio_desc {
+	sample_rate        int
+	num_channels       int
+	buffer_frames      int
+	packet_frames      int
+	num_packets        int
+	stream_cb          FNStreamingCB
+	stream_userdata_cb FnStreamingCBWithUserData
+	user_data          voidptr
+}
+
+fn C.saudio_setup(desc &C.saudio_desc)
+
+fn C.saudio_shutdown()
+
+fn C.saudio_isvalid() bool
+
+fn C.saudio_userdata() voidptr
+
+fn C.saudio_query_desc() C.saudio_desc
+
+fn C.saudio_sample_rate() int
+
+fn C.saudio_buffer_frames() int
+
+fn C.saudio_channels() int
+
+fn C.saudio_expect() int
+
+fn C.saudio_push(frames &f32, num_frames int) int
+
+// audio.setup - setup sokol-audio
+pub fn setup(desc C.saudio_desc) {
+	C.saudio_setup(&desc)
+}
+
+// audio.shutdown - shutdown sokol-audio
+pub fn shutdown() {
+	C.saudio_shutdown()
+}
+
+// audio.is_valid - true after setup if audio backend was successfully initialized
+pub fn is_valid() bool {
+	return C.saudio_isvalid()
+}
+
+// audio.userdata - return the saudio_desc.user_data pointer
+pub fn user_data() voidptr {
+	return C.saudio_userdata()
+}
+
+// audio.query - return a copy of the original saudio_desc struct
+pub fn query() C.saudio_desc {
+	return C.saudio_query_desc()
+}
+
+// audio.sample_rate - actual sample rate
+pub fn sample_rate() int {
+	return C.saudio_sample_rate()
+}
+
+// audio.buffer_frames - return actual backend buffer size in number of frames
+pub fn buffer_frames() int {
+	return C.saudio_buffer_frames()
+}
+
+// audio.channels - actual number of channels
+pub fn channels() int {
+	return C.saudio_channels()
+}
+
+// audio.expect - get current number of frames to fill packet queue; use in combination with audio.push/2
+pub fn expect() int {
+	return C.saudio_expect()
+}
+
+// audio.push - push sample frames from main thread, returns number of frames actually pushed
+pub fn push(frames &f32, num_frames int) int {
+	return C.saudio_push(frames, num_frames)
+}
+
+//
+[inline]
+pub fn fclamp(x f32, flo f32, fhi f32) f32 {
+	if x > fhi {
+		return fhi
+	}
+	if x < flo {
+		return flo
+	}
+	return x
+}
+
+pub fn min(x int, y int) int {
+	if x < y {
+		return x
+	}
+	return y
+}
+
+pub fn max(x int, y int) int {
+	if x < y {
+		return y
+	}
+	return x
+}