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f4ab8bd835
The remapper and channel mixing code have (faster) specialized and (slower) generic code certain code path. The flag force_generic_code can be set to force the generic code path which is useful for testing. Code duplication (such as in mix-special-test) can be avoided, cleanup patches follow. Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/***
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This file is part of PulseAudio.
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Copyright 2014 Peter Meerwald <pmeerw@pmeerw.net>
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "cpu.h"
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#include "cpu-orc.h"
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void pa_cpu_init(pa_cpu_info *cpu_info) {
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cpu_info->cpu_type = PA_CPU_UNDEFINED;
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/* don't force generic code, used for testing only */
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cpu_info->force_generic_code = false;
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if (!getenv("PULSE_NO_SIMD")) {
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if (pa_cpu_init_x86(&cpu_info->flags.x86))
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cpu_info->cpu_type = PA_CPU_X86;
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else if (pa_cpu_init_arm(&cpu_info->flags.arm))
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cpu_info->cpu_type = PA_CPU_ARM;
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pa_cpu_init_orc(*cpu_info);
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}
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pa_remap_func_init(cpu_info);
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pa_mix_func_init(cpu_info);
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}
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