| /third_party/gstreamer/gstplugins_base/gst-libs/gst/video/ |
| D | video-resampler.c | 209 guint32 *offset, *n_taps, *phase; in resampler_calculate_taps() local
226 n_taps = resampler->n_taps = g_malloc (sizeof (guint32) * out_size); in resampler_calculate_taps()
247 n_taps[j] = max_taps; in resampler_calculate_taps()
300 gint j, o, phase, n_taps; in resampler_dump()
304 n_taps = resampler->n_taps[i]; in resampler_dump()
309 for (j = 0; j < n_taps; j++) { in resampler_dump()
346 guint n_phases, guint n_taps, gdouble shift, guint in_size, guint out_size, in gst_video_resampler_init() argument
366 GST_DEBUG ("%d %u %u->%u", method, n_taps, in_size, out_size); in gst_video_resampler_init()
379 n_taps = MIN (n_taps, max_taps); in gst_video_resampler_init()
385 if (n_taps == 0) in gst_video_resampler_init()
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| D | video-resampler.h | 156 guint32 *n_taps; member
168 guint n_phases, guint n_taps,
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| D | video-scaler.h | 56 guint n_taps,
70 guint *n_taps);
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| D | video-scaler.c | 131 resampler->n_taps = g_malloc (sizeof (guint32) * out_size); in resampler_zip()
151 gint n_taps = scale->resampler.max_taps; in realloc_tmplines() local
154 n_taps *= 2; in realloc_tmplines()
157 g_realloc (scale->tmpline1, sizeof (gint32) * width * n_elems * n_taps); in realloc_tmplines()
215 guint n_taps, guint in_size, guint out_size, GstStructure * options) in gst_video_scaler_new() argument
224 GST_DEBUG ("%d %u %u->%u", method, n_taps, in_size, out_size); in gst_video_scaler_new()
236 GST_VIDEO_RESAMPLER_FLAG_HALF_TAPS, (out_size + 1) / 2, n_taps, shift, in gst_video_scaler_new()
239 n_taps = tresamp.max_taps; in gst_video_scaler_new()
242 n_taps, -shift, in_size - tresamp.in_size, in gst_video_scaler_new()
250 GST_VIDEO_RESAMPLER_FLAG_NONE, out_size, n_taps, 0.0, in_size, out_size, in gst_video_scaler_new()
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| /third_party/gstreamer/gstplugins_base/gst-libs/gst/audio/ |
| D | audio-resampler.c | 81 gint n_taps; member
168 get_linear_tap (gdouble x, gint n_taps) in get_linear_tap() argument
170 gdouble res = GST_ROUND_UP_2 (n_taps) / 2 - fabs (x); in get_linear_tap()
175 get_cubic_tap (gdouble x, gint n_taps, gdouble b, gdouble c) in get_cubic_tap() argument
179 a = fabs (x * 4.0) / n_taps; in get_cubic_tap()
197 get_blackman_nuttall_tap (gdouble x, gint n_taps, gdouble Fc) in get_blackman_nuttall_tap() argument
204 w = 2.0 * y / n_taps + G_PI; in get_blackman_nuttall_tap()
210 get_kaiser_tap (gdouble x, gint n_taps, gdouble Fc, gdouble beta) in get_kaiser_tap() argument
217 w = 2.0 * x / n_taps; in get_kaiser_tap()
224 gdouble weight, gint n_taps) \
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| D | audio-resampler-macros.h | 67 gint n_taps = resampler->n_taps; \
89 (op, ipp, taps, n_taps, icoeff, taps_stride); \
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| D | audio-resampler-private.h | 44 gdouble weight, gint n_taps);
80 gint n_taps; member
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| /third_party/gstreamer/gstplugins_base/ |
| D | ChangeLog | 59458 Remove unused variables n_taps, max_taps in setup_scale()
62825 CLAMP checks both if n_taps is '< 0' and '> max_taps'. n_taps will never be a
65117 resampler: make offset/phase/n_taps uint32
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| /third_party/gstreamer/gstplugins_bad/ |
| D | ChangeLog | 184700 cog: Add n_taps to chroma upsampling
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