2016-06-15 19:16:27 +02:00
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#ifndef FFT_H__
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#define FFT_H__
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2016-06-15 19:21:06 +02:00
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#include <glsym/glsym.h>
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2016-06-15 19:16:27 +02:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct glfft glfft_t;
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glfft_t *glfft_new(unsigned fft_steps, rglgen_proc_address_t proc);
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void glfft_free(glfft_t *fft);
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void glfft_init_multisample(glfft_t *fft, unsigned width, unsigned height, unsigned samples);
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void glfft_step_fft(glfft_t *fft, const GLshort *buffer, unsigned frames);
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void glfft_render(glfft_t *fft, GLuint backbuffer, unsigned width, unsigned height);
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#ifdef __cplusplus
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}
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#endif
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#endif
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