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void-packages/srcpkgs/vlc/files/vlc-2.2.4-gcc6_fixes-1.patch

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Submitted By: Bruce dubbs <bdubbs at gmail dot com>
Date: 2016-07-27
Initial Package Version: 2.2.7
Upstream Status: Unknown
Origin: https://build.opensuse.org/package/view_file/openSUSE:Factory/vlc/vlc-gcc6-buildfixes.patch
Description: Fixes building against gcc6
--- vlc-2.2.3.orig/include/vlc_atomic.h
+++ vlc-2.2.3/include/vlc_atomic.h
@@ -26,13 +26,20 @@
* Atomic operations do not require locking, but they are not very powerful.
*/
-# if !defined (__cplusplus) && (__STDC_VERSION__ >= 201112L) \
- && !defined (__STDC_NO_ATOMICS__)
+/* Clang older versions support atomics but lacks the stdatomic.h header */
+#if defined(__clang__)
+# if !defined(__has_include) || !__has_include(<stdatomic.h>)
+# define __STDC_NO_ATOMICS__ 1
+# endif
+#endif
+# ifndef __cplusplus
+# if (__STDC_VERSION__ >= 201112L) && !defined (__STDC_NO_ATOMICS__)
/*** Native C11 atomics ***/
-# include <stdatomic.h>
+# include <stdatomic.h>
-# else
+# else
+/*** Intel/GCC atomics ***/
# define ATOMIC_FLAG_INIT false
@@ -53,22 +60,6 @@
# define atomic_is_lock_free(obj) \
false
-/* In principles, __sync_*() only supports int, long and long long and their
- * unsigned equivalents, i.e. 4-bytes and 8-bytes types, although GCC also
- * supports 1 and 2-bytes types. Some non-x86 architectures do not support
- * 8-byte atomic types (or not efficiently). */
-# if defined (_MSC_VER)
-/* Some atomic operations of the Interlocked API are only
- available for desktop apps. Thus we define the atomic types to
- be at least 32 bits wide. */
-typedef int_least32_t atomic_flag;
-typedef int_least32_t atomic_bool;
-typedef int_least32_t atomic_char;
-typedef int_least32_t atomic_schar;
-typedef uint_least32_t atomic_uchar;
-typedef int_least32_t atomic_short;
-typedef uint_least32_t atomic_ushort;
-# else
typedef bool atomic_flag;
typedef bool atomic_bool;
typedef char atomic_char;
@@ -76,7 +67,6 @@ typedef signed char atomic_schar;
typedef unsigned char atomic_uchar;
typedef short atomic_short;
typedef unsigned short atomic_ushort;
-# endif
typedef int atomic_int;
typedef unsigned int atomic_uint;
typedef long atomic_long;
@@ -109,10 +99,6 @@ typedef ptrdiff_t atomic_ptrdiff
typedef intmax_t atomic_intmax_t;
typedef uintmax_t atomic_uintmax_t;
-# if defined (__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) || (defined (__clang__) && (defined (__x86_64__) || defined (__i386__)))
-
-/*** Intel/GCC atomics ***/
-
# define atomic_store(object,desired) \
do { \
*(object) = (desired); \
@@ -203,204 +189,7 @@ typedef uintmax_t atomic_uintmax
# define atomic_flag_clear_explicit(object,order) \
atomic_flag_clear(object)
-# elif defined (__GNUC__)
-
-/*** No atomics ***/
-
-# define atomic_store(object,desired) \
- do { \
- typeof (object) _obj = (object); \
- typeof (*object) _des = (desired); \
- vlc_global_lock(VLC_ATOMIC_MUTEX); \
- *_obj = _des; \
- vlc_global_unlock(VLC_ATOMIC_MUTEX); \
- } while (0)
-# define atomic_store_explicit(object,desired,order) \
- atomic_store(object,desired)
-
-# define atomic_load(object) \
-({ \
- typeof (object) _obj = (object); \
- typeof (*object) _old; \
- vlc_global_lock(VLC_ATOMIC_MUTEX); \
- _old = *_obj; \
- vlc_global_unlock(VLC_ATOMIC_MUTEX); \
- _old; \
-})
-# define atomic_load_explicit(object,order) \
- atomic_load(object)
-
-# define atomic_exchange(object,desired) \
-({ \
- typeof (object) _obj = (object); \
- typeof (*object) _des = (desired); \
- typeof (*object) _old; \
- vlc_global_lock(VLC_ATOMIC_MUTEX); \
- _old = *_obj; \
- *_obj = _des; \
- vlc_global_unlock(VLC_ATOMIC_MUTEX); \
- _old; \
-})
-# define atomic_exchange_explicit(object,desired,order) \
- atomic_exchange(object,desired)
-
-# define atomic_compare_exchange_strong(object,expected,desired) \
-({ \
- typeof (object) _obj = (object); \
- typeof (object) _exp = (expected); \
- typeof (*object) _des = (desired); \
- bool ret; \
- vlc_global_lock(VLC_ATOMIC_MUTEX); \
- ret = *_obj == *_exp; \
- if (ret) \
- *_obj = _des; \
- else \
- *_exp = *_obj; \
- vlc_global_unlock(VLC_ATOMIC_MUTEX); \
- ret; \
-})
-# define atomic_compare_exchange_strong_explicit(object,expected,desired,order) \
- atomic_compare_exchange_strong(object, expected, desired)
-# define atomic_compare_exchange_weak(object,expected,desired) \
- atomic_compare_exchange_strong(object, expected, desired)
-# define atomic_compare_exchange_weak_explicit(object,expected,desired,order) \
- atomic_compare_exchange_weak(object, expected, desired)
-
-# define atomic_fetch_OP(object,desired,op) \
-({ \
- typeof (object) _obj = (object); \
- typeof (*object) _des = (desired); \
- typeof (*object) _old; \
- vlc_global_lock(VLC_ATOMIC_MUTEX); \
- _old = *_obj; \
- *_obj = (*_obj) op (_des); \
- vlc_global_unlock(VLC_ATOMIC_MUTEX); \
- _old; \
-})
-
-# define atomic_fetch_add(object,operand) \
- atomic_fetch_OP(object,operand,+)
-# define atomic_fetch_add_explicit(object,operand,order) \
- atomic_fetch_add(object,operand)
-
-# define atomic_fetch_sub(object,operand) \
- atomic_fetch_OP(object,operand,-)
-# define atomic_fetch_sub_explicit(object,operand,order) \
- atomic_fetch_sub(object,operand)
-
-# define atomic_fetch_or(object,operand) \
- atomic_fetch_OP(object,operand,|)
-# define atomic_fetch_or_explicit(object,operand,order) \
- atomic_fetch_or(object,operand)
-
-# define atomic_fetch_xor(object,operand) \
- atomic_fetch_OP(object,operand,^)
-# define atomic_fetch_xor_explicit(object,operand,order) \
- atomic_fetch_sub(object,operand)
-
-# define atomic_fetch_and(object,operand) \
- atomic_fetch_OP(object,operand,&)
-# define atomic_fetch_and_explicit(object,operand,order) \
- atomic_fetch_and(object,operand)
-
-# define atomic_flag_test_and_set(object) \
- atomic_exchange(object, true)
-
-# define atomic_flag_test_and_set_explicit(object,order) \
- atomic_flag_test_and_set(object)
-
-# define atomic_flag_clear(object) \
- atomic_store(object, false)
-
-# define atomic_flag_clear_explicit(object,order) \
- atomic_flag_clear(object)
-
-# elif defined (_MSC_VER)
-
-# include <windows.h>
-
-/*** Use the Interlocked API. ***/
-
-/* Define macros in order to dispatch to the correct function depending on the type.
- Several ranges are need because some operations are not implemented for all types. */
-# define atomic_type_dispatch_32_64(operation, object, ...) \
- (sizeof(*object) == 4 ? operation((LONG *)object, __VA_ARGS__) : \
- sizeof(*object) == 8 ? operation##64((LONGLONG *)object, __VA_ARGS__) : \
- (abort(), 0))
-
-# define atomic_type_dispatch_16_64(operation, object, ...) \
- (sizeof(*object) == 2 ? operation##16((short *)object, __VA_ARGS__) : \
- atomic_type_dispatch_32_64(operation, object, __VA_ARGS__))
-
-# define atomic_type_dispatch_8_64(operation, object, ...) \
- (sizeof(*object) == 1 ? operation##8((char *)object, __VA_ARGS__) : \
- atomic_type_dispatch_16_64(operation, object, __VA_ARGS__))
-
-# define atomic_store(object,desired) \
- atomic_type_dispatch_16_64(InterlockedExchange, object, desired)
-# define atomic_store_explicit(object,desired,order) \
- atomic_store(object, desired)
-
-# define atomic_load(object) \
- atomic_type_dispatch_16_64(InterlockedCompareExchange, object, 0, 0)
-# define atomic_load_explicit(object,order) \
- atomic_load(object)
-
-# define atomic_exchange(object,desired) \
- atomic_type_dispatch_16_64(InterlockedExchange, object, desired)
-# define atomic_exchange_explicit(object,desired,order) \
- atomic_exchange(object, desired)
-
-# define atomic_compare_exchange_strong(object,expected,desired) \
- atomic_type_dispatch_16_64(InterlockedCompareExchange, object, *expected, desired) == *expected
-# define atomic_compare_exchange_strong_explicit(object,expected,desired,order) \
- atomic_compare_exchange_strong(object, expected, desired)
-# define atomic_compare_exchange_weak(object,expected,desired) \
- atomic_compare_exchange_strong(object, expected, desired)
-# define atomic_compare_exchange_weak_explicit(object,expected,desired,order) \
- atomic_compare_exchange_weak(object, expected, desired)
-
-# define atomic_fetch_add(object,operand) \
- atomic_type_dispatch_32_64(InterlockedExchangeAdd, object, operand)
-# define atomic_fetch_add_explicit(object,operand,order) \
- atomic_fetch_add(object, operand)
-
-# define atomic_fetch_sub(object,operand) \
- atomic_type_dispatch_32_64(InterlockedExchangeAdd, object, -(LONGLONG)operand)
-# define atomic_fetch_sub_explicit(object,operand,order) \
- atomic_fetch_sub(object, operand)
-
-# define atomic_fetch_or(object,operand) \
- atomic_type_dispatch_8_64(InterlockedOr, object, operand)
-# define atomic_fetch_or_explicit(object,operand,order) \
- atomic_fetch_or(object, operand)
-
-# define atomic_fetch_xor(object,operand) \
- atomic_type_dispatch_8_64(InterlockedXor, object, operand)
-# define atomic_fetch_xor_explicit(object,operand,order) \
- atomic_fetch_sub(object, operand)
-
-# define atomic_fetch_and(object,operand) \
- atomic_type_dispatch_8_64(InterlockedAnd, object, operand)
-# define atomic_fetch_and_explicit(object,operand,order) \
- atomic_fetch_and(object, operand)
-
-# define atomic_flag_test_and_set(object) \
- atomic_exchange(object, true)
-
-# define atomic_flag_test_and_set_explicit(object,order) \
- atomic_flag_test_and_set(object)
-
-# define atomic_flag_clear(object) \
- atomic_store(object, false)
-
-# define atomic_flag_clear_explicit(object,order) \
- atomic_flag_clear(object)
-
-# else
-# error FIXME: implement atomic operations for this compiler.
-# endif
-# endif
+# endif /* !C11 */
typedef atomic_uint_least32_t vlc_atomic_float;
@@ -427,4 +216,9 @@ static inline void vlc_atomic_store_floa
atomic_store(atom, u.i);
}
+# else /* C++ */
+/*** Native C++11 atomics ***/
+# include <atomic>
+# endif /* C++ */
+
#endif
Index: vlc-2.2.3/include/vlc_spu.h
===================================================================
--- vlc-2.2.3.orig/include/vlc_spu.h
+++ vlc-2.2.3/include/vlc_spu.h
@@ -45,9 +45,6 @@ extern "C" {
typedef struct spu_private_t spu_private_t;
-/* Default subpicture channel ID */
-#define SPU_DEFAULT_CHANNEL (1)
-
/**
* Subpicture unit descriptor
*/
Index: vlc-2.2.3/include/vlc_vout_osd.h
===================================================================
--- vlc-2.2.3.orig/include/vlc_vout_osd.h
+++ vlc-2.2.3/include/vlc_vout_osd.h
@@ -26,12 +26,13 @@
#ifndef VLC_VOUT_OSD_H
#define VLC_VOUT_OSD_H 1
-#include <vlc_spu.h>
-
#ifdef __cplusplus
extern "C" {
#endif
+//* Default subpicture channel ID */
+#define SPU_DEFAULT_CHANNEL (1)
+
/**
* OSD menu position and picture type defines
*/
Index: vlc-2.2.3/src/video_output/video_output.c
===================================================================
--- vlc-2.2.3.orig/src/video_output/video_output.c
+++ vlc-2.2.3/src/video_output/video_output.c
@@ -43,6 +43,7 @@
#include <vlc_vout.h>
#include <vlc_filter.h>
+#include <vlc_spu.h>
#include <vlc_vout_osd.h>
#include <vlc_image.h>
Index: vlc-2.2.3/modules/gui/qt4/dialogs/messages.hpp
===================================================================
--- vlc-2.2.3.orig/modules/gui/qt4/dialogs/messages.hpp
+++ vlc-2.2.3/modules/gui/qt4/dialogs/messages.hpp
@@ -28,8 +28,8 @@
#include "util/singleton.hpp"
#include "ui/messages_panel.h"
#include <stdarg.h>
-#include <vlc_atomic.h>
#include <QMutex>
+#include <QAtomicInt>
class QTabWidget;
class QPushButton;
@@ -55,7 +55,7 @@ private:
void sinkMessage( const MsgEvent * );
bool matchFilter( const QString& );
- atomic_uint verbosity;
+ QAtomicInt verbosity;
static void MsgCallback( void *, int, const vlc_log_t *, const char *,
va_list );
Index: vlc-2.2.3/modules/gui/qt4/dialogs/messages.cpp
===================================================================
--- vlc-2.2.3.orig/modules/gui/qt4/dialogs/messages.cpp
+++ vlc-2.2.3/modules/gui/qt4/dialogs/messages.cpp
@@ -143,7 +143,7 @@ MessagesDialog::~MessagesDialog()
void MessagesDialog::changeVerbosity( int i_verbosity )
{
- atomic_store( &this->verbosity, i_verbosity );
+ verbosity = i_verbosity;
}
void MessagesDialog::updateConfig()
@@ -337,7 +337,7 @@ void MessagesDialog::MsgCallback( void *
{
MessagesDialog *dialog = (MessagesDialog *)self;
char *str;
- int verbosity = atomic_load( &dialog->verbosity );
+ int verbosity = dialog->verbosity;
if( verbosity < 0 || verbosity < (type - VLC_MSG_ERR)
|| unlikely(vasprintf( &str, format, ap ) == -1) )
--- vlc-2.2.4.orig/modules/video_filter/atmo/atmo.cpp 2016-05-31 18:11:08.000000000 +0200
+++ vlc-2.2.4/modules/video_filter/atmo/atmo.cpp 2016-09-13 21:15:07.930984954 +0200
@@ -696,7 +696,7 @@
{
filter_t *p_filter;
vlc_thread_t thread;
- atomic_bool abort;
+ std::atomic_bool abort;
/* tell the thread which color should be the target of fading */
uint8_t ui_red;
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