From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- media/libcubeb/src/cubeb-internal.h | 86 +++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 media/libcubeb/src/cubeb-internal.h (limited to 'media/libcubeb/src/cubeb-internal.h') diff --git a/media/libcubeb/src/cubeb-internal.h b/media/libcubeb/src/cubeb-internal.h new file mode 100644 index 000000000..dfcc186c5 --- /dev/null +++ b/media/libcubeb/src/cubeb-internal.h @@ -0,0 +1,86 @@ +/* + * Copyright © 2013 Mozilla Foundation + * + * This program is made available under an ISC-style license. See the + * accompanying file LICENSE for details. + */ +#if !defined(CUBEB_INTERNAL_0eb56756_4e20_4404_a76d_42bf88cd15a5) +#define CUBEB_INTERNAL_0eb56756_4e20_4404_a76d_42bf88cd15a5 + +#include "cubeb/cubeb.h" +#include "cubeb_log.h" +#include +#include + +#ifdef __clang__ +#ifndef CLANG_ANALYZER_NORETURN +#if __has_feature(attribute_analyzer_noreturn) +#define CLANG_ANALYZER_NORETURN __attribute__((analyzer_noreturn)) +#else +#define CLANG_ANALYZER_NORETURN +#endif // ifndef CLANG_ANALYZER_NORETURN +#endif // __has_feature(attribute_analyzer_noreturn) +#else // __clang__ +#define CLANG_ANALYZER_NORETURN +#endif + +#if defined(__cplusplus) +extern "C" { +#endif + +/* Crash the caller. */ +void cubeb_crash() CLANG_ANALYZER_NORETURN; + +#if defined(__cplusplus) +} +#endif + +struct cubeb_ops { + int (* init)(cubeb ** context, char const * context_name); + char const * (* get_backend_id)(cubeb * context); + int (* get_max_channel_count)(cubeb * context, uint32_t * max_channels); + int (* get_min_latency)(cubeb * context, + cubeb_stream_params params, + uint32_t * latency_ms); + int (* get_preferred_sample_rate)(cubeb * context, uint32_t * rate); + int (* enumerate_devices)(cubeb * context, cubeb_device_type type, + cubeb_device_collection ** collection); + void (* destroy)(cubeb * context); + int (* stream_init)(cubeb * context, + cubeb_stream ** stream, + char const * stream_name, + cubeb_devid input_device, + cubeb_stream_params * input_stream_params, + cubeb_devid output_device, + cubeb_stream_params * output_stream_params, + unsigned int latency, + cubeb_data_callback data_callback, + cubeb_state_callback state_callback, + void * user_ptr); + void (* stream_destroy)(cubeb_stream * stream); + int (* stream_start)(cubeb_stream * stream); + int (* stream_stop)(cubeb_stream * stream); + int (* stream_get_position)(cubeb_stream * stream, uint64_t * position); + int (* stream_get_latency)(cubeb_stream * stream, uint32_t * latency); + int (* stream_set_volume)(cubeb_stream * stream, float volumes); + int (* stream_set_panning)(cubeb_stream * stream, float panning); + int (* stream_get_current_device)(cubeb_stream * stream, + cubeb_device ** const device); + int (* stream_device_destroy)(cubeb_stream * stream, + cubeb_device * device); + int (* stream_register_device_changed_callback)(cubeb_stream * stream, + cubeb_device_changed_callback device_changed_callback); + int (* register_device_collection_changed)(cubeb * context, + cubeb_device_type devtype, + cubeb_device_collection_changed_callback callback, + void * user_ptr); +}; + +#define XASSERT(expr) do { \ + if (!(expr)) { \ + fprintf(stderr, "%s:%d - fatal error: %s\n", __FILE__, __LINE__, #expr); \ + cubeb_crash(); \ + } \ + } while (0) + +#endif /* CUBEB_INTERNAL_0eb56756_4e20_4404_a76d_42bf88cd15a5 */ -- cgit v1.2.3