Attachment 183948 Details for Bug 220389 – Fix clang 5.0.0 warnings in devel/sdl2pp

[patch] Fix clang 5.0.0 warnings in devel/sdl2pp

devel__sdl2pp-fix-warnings-1.diff (text/plain), 1.53 KB, created by Dimitry Andric on 2017-06-30 17:33:38 UTC

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Creator: Dimitry Andric

Created: 2017-06-30 17:33:38 UTC

Size: 1.53 KB

patch

obsolete

>Index: devel/sdl2pp/files/patch-examples_audio__sine.cc
>===================================================================
>--- devel/sdl2pp/files/patch-examples_audio__sine.cc	(nonexistent)
>+++ devel/sdl2pp/files/patch-examples_audio__sine.cc	(working copy)
>@@ -0,0 +1,21 @@
>+--- examples/audio_sine.cc.orig	2017-06-28 19:39:10 UTC
>++++ examples/audio_sine.cc
>+@@ -33,15 +33,15 @@ using namespace SDL2pp;
>+ int main(int, char*[]) try {
>+ 	SDL sdl(SDL_INIT_AUDIO);
>+ 
>+-	const int samplerate = 48000;
>+-	float frequency = 2093.00f; // C7 tone
>++	constexpr int samplerate = 48000;
>++	constexpr float frequency = 2093.00f; // C7 tone
>+ 	int64_t nsample = 0;
>+ 
>+ 	// Setup audio device, and provide callback which plays sine wave with specified frequency
>+ 	AudioSpec spec(samplerate, AUDIO_S16SYS, 1, 4096);
>+ 
>+ 	// Open audio device
>+-	AudioDevice dev(NullOpt, 0, spec, [&nsample, frequency, samplerate](Uint8* stream, int len) {
>++	AudioDevice dev(NullOpt, 0, spec, [&nsample](Uint8* stream, int len) {
>+ 				// fill provided buffer with sine wave
>+ 				for (Uint8* ptr = stream; ptr < stream + len; ptr += 2)
>+ 					*(Uint16*)ptr = (Uint16)(32766.0f * sin(nsample++ / (float)samplerate * frequency));
>
>Property changes on: devel/sdl2pp/files/patch-examples_audio__sine.cc
>___________________________________________________________________
>Added: fbsd:nokeywords
>## -0,0 +1 ##
>+yes
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>Added: svn:eol-style
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>+native
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>Added: svn:mime-type
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Attachments on bug 220389: 183948