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Searched defs:alpha (Results 1 – 10 of 10) sorted by relevance

/device/google/dragon/audio/hal/dsp/
Dbiquad.c59 double alpha = 0.25 * (0.5 + beta - gamma); in biquad_lowpass() local
94 double alpha = 0.25 * (0.5 + beta + gamma); in biquad_highpass() local
124 double alpha = sin(w0) / (2 * Q); in biquad_bandpass() local
166 double alpha = 0.5 * sin(w0) * in biquad_lowshelf() local
201 double alpha = 0.5 * sin(w0) * in biquad_highshelf() local
236 double alpha = sin(w0) / (2 * Q); in biquad_peaking() local
271 double alpha = sin(w0) / (2 * Q); in biquad_notch() local
306 double alpha = sin(w0) / (2 * Q); in biquad_allpass() local
Ddrc.c153 float alpha = (a0 + a1 + a2) / (b0 + b1 + b2); in emphasis_stage_pair_biquads() local
/device/google/contexthub/firmware/inc/algos/
Dtime_sync.h41 float alpha, beta; member
/device/google/contexthub/firmware/src/algos/
Dtime_sync.c146 float alpha = mean_y - beta * mean_x; in time_sync_estimate_time1() local
/device/generic/goldfish/opengl/tests/gles_android_wrapper/
Dgles.cpp61 void glClearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) in glClearColor()
76 void glColor4f(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) in glColor4f()
286 void glClearColorx(GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha) in glClearColorx()
311 void glColor4ub(GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha) in glColor4ub()
316 void glColor4x(GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha) in glColor4x()
321 void glColorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) in glColorMask()
851 void glClearColorxOES(GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha) in glClearColorxOES()
866 void glColor4xOES(GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha) in glColor4xOES()
/device/generic/goldfish/opengl/system/GLESv1_enc/
Dgl_entry.cpp315 void glClearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) in glClearColor()
333 void glColor4f(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) in glColor4f()
585 void glClearColorx(GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha) in glClearColorx()
609 void glColor4ub(GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha) in glColor4ub()
615 void glColor4x(GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha) in glColor4x()
621 void glColorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) in glColorMask()
1369 void glClearColorxOES(GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha) in glClearColorxOES()
1393 void glColor4xOES(GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha) in glColor4xOES()
Dgl_enc.cpp47 void glClearColor_enc(void *self , GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) in glClearColor_enc()
128 void glColor4f_enc(void *self , GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) in glColor4f_enc()
1336 void glClearColorx_enc(void *self , GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha) in glClearColorx_enc()
1439 void glColor4ub_enc(void *self , GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha) in glColor4ub_enc()
1467 void glColor4x_enc(void *self , GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha) in glColor4x_enc()
1495 void glColorMask_enc(void *self , GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) in glColorMask_enc()
4903 void glClearColorxOES_enc(void *self , GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha) in glClearColorxOES_enc()
5012 void glColor4xOES_enc(void *self , GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha) in glColor4xOES_enc()
/device/google/contexthub/firmware/src/drivers/window_orientation/
Dwindow_orientation.c333 float x, y, z, alpha, magnitude; in add_samples() local
/device/generic/goldfish/opengl/system/GLESv2_enc/
Dgl2_entry.cpp268 void glBlendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) in glBlendColor()
322 void glClearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) in glClearColor()
340 void glColorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) in glColorMask()
Dgl2_enc.cpp205 void glBlendColor_enc(void *self , GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) in glBlendColor_enc()
477 void glClearColor_enc(void *self , GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) in glClearColor_enc()
555 void glColorMask_enc(void *self , GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) in glColorMask_enc()