From 8b37a1bc306c1d5a3cc92e9dc04fb95d5d9a0298 Mon Sep 17 00:00:00 2001 From: trav90 Date: Thu, 26 Apr 2018 16:49:15 -0500 Subject: [ffvpx] Update ffvp9/ffvp8 to 3.4.2-release Structure of code was slightly modified so that it should be no longer necessary to re-generate the config_*.h files, greatly simplifying the resync process in the future. --- media/ffvpx/compat/atomics/win32/stdatomic.h | 181 +++++++++++++++++++++++++++ media/ffvpx/compat/w32pthreads.h | 38 +++--- 2 files changed, 200 insertions(+), 19 deletions(-) create mode 100644 media/ffvpx/compat/atomics/win32/stdatomic.h (limited to 'media/ffvpx/compat') diff --git a/media/ffvpx/compat/atomics/win32/stdatomic.h b/media/ffvpx/compat/atomics/win32/stdatomic.h new file mode 100644 index 000000000..bb8e6e7e1 --- /dev/null +++ b/media/ffvpx/compat/atomics/win32/stdatomic.h @@ -0,0 +1,181 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef COMPAT_ATOMICS_WIN32_STDATOMIC_H +#define COMPAT_ATOMICS_WIN32_STDATOMIC_H + +#define WIN32_LEAN_AND_MEAN +#include +#include +#include + +#define ATOMIC_FLAG_INIT 0 + +#define ATOMIC_VAR_INIT(value) (value) + +#define atomic_init(obj, value) \ +do { \ + *(obj) = (value); \ +} while(0) + +#define kill_dependency(y) ((void)0) + +#define atomic_thread_fence(order) \ + MemoryBarrier(); + +#define atomic_signal_fence(order) \ + ((void)0) + +#define atomic_is_lock_free(obj) 0 + +typedef intptr_t atomic_flag; +typedef intptr_t atomic_bool; +typedef intptr_t atomic_char; +typedef intptr_t atomic_schar; +typedef intptr_t atomic_uchar; +typedef intptr_t atomic_short; +typedef intptr_t atomic_ushort; +typedef intptr_t atomic_int; +typedef intptr_t atomic_uint; +typedef intptr_t atomic_long; +typedef intptr_t atomic_ulong; +typedef intptr_t atomic_llong; +typedef intptr_t atomic_ullong; +typedef intptr_t atomic_wchar_t; +typedef intptr_t atomic_int_least8_t; +typedef intptr_t atomic_uint_least8_t; +typedef intptr_t atomic_int_least16_t; +typedef intptr_t atomic_uint_least16_t; +typedef intptr_t atomic_int_least32_t; +typedef intptr_t atomic_uint_least32_t; +typedef intptr_t atomic_int_least64_t; +typedef intptr_t atomic_uint_least64_t; +typedef intptr_t atomic_int_fast8_t; +typedef intptr_t atomic_uint_fast8_t; +typedef intptr_t atomic_int_fast16_t; +typedef intptr_t atomic_uint_fast16_t; +typedef intptr_t atomic_int_fast32_t; +typedef intptr_t atomic_uint_fast32_t; +typedef intptr_t atomic_int_fast64_t; +typedef intptr_t atomic_uint_fast64_t; +typedef intptr_t atomic_intptr_t; +typedef intptr_t atomic_uintptr_t; +typedef intptr_t atomic_size_t; +typedef intptr_t atomic_ptrdiff_t; +typedef intptr_t atomic_intmax_t; +typedef intptr_t atomic_uintmax_t; + +#define atomic_store(object, desired) \ +do { \ + *(object) = (desired); \ + MemoryBarrier(); \ +} while (0) + +#define atomic_store_explicit(object, desired, order) \ + atomic_store(object, desired) + +#define atomic_load(object) \ + (MemoryBarrier(), *(object)) + +#define atomic_load_explicit(object, order) \ + atomic_load(object) + +#define atomic_exchange(object, desired) \ + InterlockedExchangePointer(object, desired); + +#define atomic_exchange_explicit(object, desired, order) \ + atomic_exchange(object, desired) + +static inline int atomic_compare_exchange_strong(intptr_t *object, intptr_t *expected, + intptr_t desired) +{ + intptr_t old = *expected; + *expected = (intptr_t)InterlockedCompareExchangePointer( + (PVOID *)object, (PVOID)desired, (PVOID)old); + return *expected == old; +} + +#define atomic_compare_exchange_strong_explicit(object, expected, desired, success, failure) \ + 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, success, failure) \ + atomic_compare_exchange_weak(object, expected, desired) + +#ifdef _WIN64 +#define atomic_fetch_add(object, operand) \ + InterlockedExchangeAdd64(object, operand) + +#define atomic_fetch_sub(object, operand) \ + InterlockedExchangeAdd64(object, -(operand)) + +#define atomic_fetch_or(object, operand) \ + InterlockedOr64(object, operand) + +#define atomic_fetch_xor(object, operand) \ + InterlockedXor64(object, operand) + +#define atomic_fetch_and(object, operand) \ + InterlockedAnd64(object, operand) +#else +#define atomic_fetch_add(object, operand) \ + InterlockedExchangeAdd(object, operand) + +#define atomic_fetch_sub(object, operand) \ + InterlockedExchangeAdd(object, -(operand)) + +#define atomic_fetch_or(object, operand) \ + InterlockedOr(object, operand) + +#define atomic_fetch_xor(object, operand) \ + InterlockedXor(object, operand) + +#define atomic_fetch_and(object, operand) \ + InterlockedAnd(object, operand) +#endif /* _WIN64 */ + +#define atomic_fetch_add_explicit(object, operand, order) \ + atomic_fetch_add(object, operand) + +#define atomic_fetch_sub_explicit(object, operand, order) \ + atomic_fetch_sub(object, operand) + +#define atomic_fetch_or_explicit(object, operand, order) \ + atomic_fetch_or(object, operand) + +#define atomic_fetch_xor_explicit(object, operand, order) \ + atomic_fetch_xor(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, 1) + +#define atomic_flag_test_and_set_explicit(object, order) \ + atomic_flag_test_and_set(object) + +#define atomic_flag_clear(object) \ + atomic_store(object, 0) + +#define atomic_flag_clear_explicit(object, order) \ + atomic_flag_clear(object) + +#endif /* COMPAT_ATOMICS_WIN32_STDATOMIC_H */ diff --git a/media/ffvpx/compat/w32pthreads.h b/media/ffvpx/compat/w32pthreads.h index 4ac2a995b..eeead6051 100644 --- a/media/ffvpx/compat/w32pthreads.h +++ b/media/ffvpx/compat/w32pthreads.h @@ -77,7 +77,7 @@ typedef struct pthread_cond_t { static av_unused unsigned __stdcall attribute_align_arg win32thread_worker(void *arg) { - pthread_t *h = arg; + pthread_t *h = (pthread_t*)arg; h->ret = h->func(h->arg); return 0; } @@ -270,7 +270,7 @@ static av_unused int pthread_cond_init(pthread_cond_t *cond, const void *unused_ } /* non native condition variables */ - win32_cond = av_mallocz(sizeof(win32_cond_t)); + win32_cond = (win32_cond_t*)av_mallocz(sizeof(win32_cond_t)); if (!win32_cond) return ENOMEM; cond->Ptr = win32_cond; @@ -288,7 +288,7 @@ static av_unused int pthread_cond_init(pthread_cond_t *cond, const void *unused_ static av_unused int pthread_cond_destroy(pthread_cond_t *cond) { - win32_cond_t *win32_cond = cond->Ptr; + win32_cond_t *win32_cond = (win32_cond_t*)cond->Ptr; /* native condition variables do not destroy */ if (cond_init) return 0; @@ -305,7 +305,7 @@ static av_unused int pthread_cond_destroy(pthread_cond_t *cond) static av_unused int pthread_cond_broadcast(pthread_cond_t *cond) { - win32_cond_t *win32_cond = cond->Ptr; + win32_cond_t *win32_cond = (win32_cond_t*)cond->Ptr; int have_waiter; if (cond_broadcast) { @@ -337,7 +337,7 @@ static av_unused int pthread_cond_broadcast(pthread_cond_t *cond) static av_unused int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex) { - win32_cond_t *win32_cond = cond->Ptr; + win32_cond_t *win32_cond = (win32_cond_t*)cond->Ptr; int last_waiter; if (cond_wait) { cond_wait(cond, mutex, INFINITE); @@ -369,7 +369,7 @@ static av_unused int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mu static av_unused int pthread_cond_signal(pthread_cond_t *cond) { - win32_cond_t *win32_cond = cond->Ptr; + win32_cond_t *win32_cond = (win32_cond_t*)cond->Ptr; int have_waiter; if (cond_signal) { cond_signal(cond); @@ -397,20 +397,20 @@ static av_unused int pthread_cond_signal(pthread_cond_t *cond) static av_unused void w32thread_init(void) { #if _WIN32_WINNT < 0x0600 - HANDLE kernel_dll = GetModuleHandle(TEXT("kernel32.dll")); + HMODULE kernel_dll = GetModuleHandle(TEXT("kernel32.dll")); /* if one is available, then they should all be available */ - cond_init = - (void*)GetProcAddress(kernel_dll, "InitializeConditionVariable"); - cond_broadcast = - (void*)GetProcAddress(kernel_dll, "WakeAllConditionVariable"); - cond_signal = - (void*)GetProcAddress(kernel_dll, "WakeConditionVariable"); - cond_wait = - (void*)GetProcAddress(kernel_dll, "SleepConditionVariableCS"); - initonce_begin = - (void*)GetProcAddress(kernel_dll, "InitOnceBeginInitialize"); - initonce_complete = - (void*)GetProcAddress(kernel_dll, "InitOnceComplete"); + cond_init = (void (WINAPI*)(pthread_cond_t *)) + GetProcAddress(kernel_dll, "InitializeConditionVariable"); + cond_broadcast = (void (WINAPI*)(pthread_cond_t *)) + GetProcAddress(kernel_dll, "WakeAllConditionVariable"); + cond_signal = (void (WINAPI*)(pthread_cond_t *)) + GetProcAddress(kernel_dll, "WakeConditionVariable"); + cond_wait = (BOOL (WINAPI*)(pthread_cond_t *, pthread_mutex_t *, DWORD)) + GetProcAddress(kernel_dll, "SleepConditionVariableCS"); + initonce_begin = (BOOL (WINAPI*)(pthread_once_t *, DWORD, BOOL *, void **)) + GetProcAddress(kernel_dll, "InitOnceBeginInitialize"); + initonce_complete = (BOOL (WINAPI*)(pthread_once_t *, DWORD, void *)) + GetProcAddress(kernel_dll, "InitOnceComplete"); #endif } -- cgit v1.2.3