22 lines
623 B
C
22 lines
623 B
C
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#ifndef _tgl_specbuf_h_
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#define _tgl_specbuf_h_
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/* Max # of specular light pow buffers */
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#define MAX_SPECULAR_BUFFERS 8
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/* # of entries in specular buffer */
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#define SPECULAR_BUFFER_SIZE 1024
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/* specular buffer granularity */
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#define SPECULAR_BUFFER_RESOLUTION 1024
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typedef struct GLSpecBuf {
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int shininess_i;
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int last_used;
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float buf[SPECULAR_BUFFER_SIZE+1];
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struct GLSpecBuf *next;
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} GLSpecBuf;
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GLSpecBuf *specbuf_get_buffer(GLContext *c, const int shininess_i,
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const float shininess);
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void specbuf_cleanup(GLContext *c); /* free all memory used */
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#endif /* _tgl_specbuf_h_ */
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