Add juce7 patches

Signed-off-by: falkTX <falktx@falktx.com>
DISTRHO · Jul 12, 2022 · 4528392 · 4528392
1 parent 0de4c35
commit 4528392
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diff --git a/libs/juce7/patches/01_audiodevicemanager-prefer-jack-over-alsa.patch b/libs/juce7/patches/01_audiodevicemanager-prefer-jack-over-alsa.patch
@@ -0,0 +1,14 @@
+diff --git a/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.cpp b/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.cpp
+index fa8a59c2d..9bc1d72e9 100644
+--- a/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.cpp
++++ b/modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.cpp
+@@ -237,8 +237,8 @@ void AudioDeviceManager::createAudioDeviceTypes (OwnedArray<AudioIODeviceType>&
+     addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_CoreAudio());
+     addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_iOSAudio());
+     addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_Bela());
+-    addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_ALSA());
+     addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_JACK());
++    addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_ALSA());
+     addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_Oboe());
+     addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_OpenSLES());
+     addIfNotNull (list, AudioIODeviceType::createAudioIODeviceType_Android());
diff --git a/libs/juce7/patches/02_flac-assume-sse-present.patch b/libs/juce7/patches/02_flac-assume-sse-present.patch
@@ -0,0 +1,80 @@
+diff --git a/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c b/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c
+index 4eac42e95..74d120e7d 100644
+--- a/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c
++++ b/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c
+@@ -240,42 +240,7 @@ void FLAC__cpu_info(FLAC__CPUInfo *info)
+ 		disable_sse(info);
+ # endif
+ #elif defined(__linux__)
+-		int sse = 0;
+-		struct sigaction sigill_save;
+-		struct sigaction sigill_sse;
+-		sigill_sse.sa_sigaction = sigill_handler_sse_os;
+-      #ifdef __ANDROID__
+-        sigemptyset (&sigill_sse.sa_mask);
+-      #else
+-		__sigemptyset(&sigill_sse.sa_mask);
+-      #endif
+-		sigill_sse.sa_flags = SA_SIGINFO | SA_RESETHAND; /* SA_RESETHAND just in case our SIGILL return jump breaks, so we don't get stuck in a loop */
+-		if(0 == sigaction(SIGILL, &sigill_sse, &sigill_save))
+-		{
+-			/* http://www.ibiblio.org/gferg/ldp/GCC-Inline-Assembly-HOWTO.html */
+-			/* see sigill_handler_sse_os() for an explanation of the following: */
+-			asm volatile (
+-				"xorps %%xmm0,%%xmm0\n\t" /* will cause SIGILL if unsupported by OS */
+-				"incl %0\n\t"             /* SIGILL handler will jump over this */
+-				/* landing zone */
+-				"nop\n\t" /* SIGILL jump lands here if "inc" is 9 bytes */
+-				"nop\n\t"
+-				"nop\n\t"
+-				"nop\n\t"
+-				"nop\n\t"
+-				"nop\n\t"
+-				"nop\n\t" /* SIGILL jump lands here if "inc" is 3 bytes (expected) */
+-				"nop\n\t"
+-				"nop"     /* SIGILL jump lands here if "inc" is 1 byte */
+-				: "=r"(sse)
+-				: "0"(sse)
+-			);
+-
+-			sigaction(SIGILL, &sigill_save, NULL);
+-		}
+-
+-		if(!sse)
+-			disable_sse(info);
++		int sse = 1;
+ #elif defined(_MSC_VER)
+ 		__try {
+ 			__asm {
+@@ -287,30 +252,7 @@ void FLAC__cpu_info(FLAC__CPUInfo *info)
+ 				disable_sse(info);
+ 		}
+ #elif defined(__GNUC__) /* MinGW goes here */
+-		int sse = 0;
+-		/* Based on the idea described in Agner Fog's manual "Optimizing subroutines in assembly language" */
+-		/* In theory, not guaranteed to detect lack of OS SSE support on some future Intel CPUs, but in practice works (see the aforementioned manual) */
+-		if (ia32_fxsr) {
+-			struct {
+-				FLAC__uint32 buff[128];
+-			} __attribute__((aligned(16))) fxsr;
+-			FLAC__uint32 old_val, new_val;
+-
+-			asm volatile ("fxsave %0"  : "=m" (fxsr) : "m" (fxsr));
+-			old_val = fxsr.buff[50];
+-			fxsr.buff[50] ^= 0x0013c0de;                             /* change value in the buffer */
+-			asm volatile ("fxrstor %0" : "=m" (fxsr) : "m" (fxsr));  /* try to change SSE register */
+-			fxsr.buff[50] = old_val;                                 /* restore old value in the buffer */
+-			asm volatile ("fxsave %0 " : "=m" (fxsr) : "m" (fxsr));  /* old value will be overwritten if SSE register was changed */
+-			new_val = fxsr.buff[50];                                 /* == old_val if FXRSTOR didn't change SSE register and (old_val ^ 0x0013c0de) otherwise */
+-			fxsr.buff[50] = old_val;                                 /* again restore old value in the buffer */
+-			asm volatile ("fxrstor %0" : "=m" (fxsr) : "m" (fxsr));  /* restore old values of registers */
+-
+-			if ((old_val^new_val) == 0x0013c0de)
+-				sse = 1;
+-		}
+-		if(!sse)
+-			disable_sse(info);
++		int sse = 1;
+ #else
+ 		/* no way to test, disable to be safe */
+ 		disable_sse(info);
diff --git a/libs/juce7/patches/03_fix-midi-message-constness.patch b/libs/juce7/patches/03_fix-midi-message-constness.patch
@@ -0,0 +1,13 @@
+diff --git a/modules/juce_audio_basics/midi/juce_MidiMessage.h b/modules/juce_audio_basics/midi/juce_MidiMessage.h
+index 5241d7948..c63b965bc 100644
+--- a/modules/juce_audio_basics/midi/juce_MidiMessage.h
++++ b/modules/juce_audio_basics/midi/juce_MidiMessage.h
+@@ -979,7 +979,7 @@ private:
+    #endif
+
+     inline bool isHeapAllocated() const noexcept  { return size > (int) sizeof (packedData); }
+-    inline uint8* getData() const noexcept        { return isHeapAllocated() ? packedData.allocatedData : (uint8*) packedData.asBytes; }
++    inline uint8* getData() const noexcept        { return isHeapAllocated() ? packedData.allocatedData : const_cast<uint8*>(packedData.asBytes); }
+     uint8* allocateSpace (int);
+ };
+