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libs/gst/controller/: Use gst_guint64_to_gdouble() when converting from a uint64 or
Original commit message from CVS: Patch by: Sebastien Moutte <sebastien at moutte dot net> * libs/gst/controller/gstinterpolation.c: * libs/gst/controller/gstlfocontrolsource.c: Use gst_guint64_to_gdouble() when converting from a uint64 or GstClockTime to double to fix the build on win32. Fixes #474371.
This commit is contained in:
Sebastien Moutte
Sebastian Dröge
parent
93634c30c2
commit
e332c34902
3 changed files with 105 additions and 92 deletions
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@ -1,3 +1,12 @@
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2007-09-13 Sebastian Dröge <slomo@circular-chaos.org>
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Patch by: Sebastien Moutte <sebastien at moutte dot net>
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* libs/gst/controller/gstinterpolation.c:
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* libs/gst/controller/gstlfocontrolsource.c:
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Use gst_guint64_to_gdouble() when converting from a uint64 or
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GstClockTime to double to fix the build on win32. Fixes #474371.
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2007-09-13 Sebastian Dröge <slomo@circular-chaos.org>
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* gst/gstbuffer.c: (gst_buffer_finalize):
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@ -31,6 +31,8 @@
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#define GST_CAT_DEFAULT gst_controller_debug
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GST_DEBUG_CATEGORY_EXTERN (GST_CAT_DEFAULT);
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#define EMPTY(x) (x)
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/* common helper */
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/*
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@ -533,7 +535,7 @@ static GstInterpolateMethod interpolate_trigger = {
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/* linear interpolation */
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/* smoothes inbetween values */
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#define DEFINE_LINEAR_GET(type,round) \
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#define DEFINE_LINEAR_GET(type,round,convert) \
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static inline gboolean \
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_interpolate_linear_get_##type (GstInterpolationControlSource *self, GstClockTime timestamp, g##type *ret) \
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{ \
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@ -551,12 +553,12 @@ _interpolate_linear_get_##type (GstInterpolationControlSource *self, GstClockTim
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\
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value1 = g_value_get_##type (&cp1->value); \
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value2 = g_value_get_##type (&cp2->value); \
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slope = (gdouble) (value2 - value1) / gst_guint64_to_gdouble (cp2->timestamp - cp1->timestamp); \
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slope = (gdouble) convert (value2 - value1) / gst_guint64_to_gdouble (cp2->timestamp - cp1->timestamp); \
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\
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if (round) \
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*ret = (g##type) (value1 + gst_guint64_to_gdouble (timestamp - cp1->timestamp) * slope + 0.5); \
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*ret = (g##type) (convert (value1) + gst_guint64_to_gdouble (timestamp - cp1->timestamp) * slope + 0.5); \
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else \
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*ret = (g##type) (value1 + gst_guint64_to_gdouble (timestamp - cp1->timestamp) * slope); \
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*ret = (g##type) (convert (value1) + gst_guint64_to_gdouble (timestamp - cp1->timestamp) * slope); \
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} \
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else { \
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*ret = g_value_get_##type (&cp1->value); \
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@ -606,16 +608,16 @@ interpolate_linear_get_##type##_value_array (GstInterpolationControlSource *self
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return TRUE; \
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}
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DEFINE_LINEAR_GET (int, TRUE);
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DEFINE_LINEAR_GET (int, TRUE, EMPTY);
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DEFINE_LINEAR_GET (uint, TRUE);
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DEFINE_LINEAR_GET (long, TRUE);
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DEFINE_LINEAR_GET (uint, TRUE, EMPTY);
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DEFINE_LINEAR_GET (long, TRUE, EMPTY);
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DEFINE_LINEAR_GET (ulong, TRUE);
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DEFINE_LINEAR_GET (int64, TRUE);
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DEFINE_LINEAR_GET (uint64, TRUE);
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DEFINE_LINEAR_GET (float, FALSE);
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DEFINE_LINEAR_GET (double, FALSE);
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DEFINE_LINEAR_GET (ulong, TRUE, EMPTY);
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DEFINE_LINEAR_GET (int64, TRUE, EMPTY);
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DEFINE_LINEAR_GET (uint64, TRUE, gst_util_guint64_to_gdouble);
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DEFINE_LINEAR_GET (float, FALSE, EMPTY);
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DEFINE_LINEAR_GET (double, FALSE, EMPTY);
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static GstInterpolateMethod interpolate_linear = {
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(GstControlSourceGetValue) interpolate_linear_get_int,
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@ -659,7 +661,7 @@ static GstInterpolateMethod interpolate_linear = {
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* . . . . .
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*/
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#define DEFINE_CUBIC_GET(type,round) \
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#define DEFINE_CUBIC_GET(type,round, convert) \
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static void \
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_interpolate_cubic_update_cache_##type (GstInterpolationControlSource *self) \
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{ \
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@ -706,7 +708,7 @@ _interpolate_cubic_update_cache_##type (GstInterpolationControlSource *self) \
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o[i] = h[i-1]; \
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p[i] = 2.0 * (h[i-1] + h[i]); \
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q[i] = h[i]; \
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b[i] = (y_next - y) / h[i] - (y - y_prev) / h[i-1]; \
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b[i] = convert (y_next - y) / h[i] - convert (y - y_prev) / h[i-1]; \
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} \
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p[n-1] = 1.0; \
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\
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@ -772,8 +774,8 @@ _interpolate_cubic_get_##type (GstInterpolationControlSource *self, GstClockTime
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diff2 = gst_guint64_to_gdouble (cp2->timestamp - timestamp); \
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\
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out = (cp2->cache.cubic.z * diff1 * diff1 * diff1 + cp1->cache.cubic.z * diff2 * diff2 * diff2) / cp1->cache.cubic.h; \
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out += (value2 / cp1->cache.cubic.h - cp1->cache.cubic.h * cp2->cache.cubic.z) * diff1; \
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out += (value1 / cp1->cache.cubic.h - cp1->cache.cubic.h * cp1->cache.cubic.z) * diff2; \
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out += (convert (value2) / cp1->cache.cubic.h - cp1->cache.cubic.h * cp2->cache.cubic.z) * diff1; \
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out += (convert (value1) / cp1->cache.cubic.h - cp1->cache.cubic.h * cp1->cache.cubic.z) * diff2; \
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\
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if (round) \
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*ret = (g##type) (out + 0.5); \
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@ -828,16 +830,16 @@ interpolate_cubic_get_##type##_value_array (GstInterpolationControlSource *self,
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return TRUE; \
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}
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DEFINE_CUBIC_GET (int, TRUE);
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DEFINE_CUBIC_GET (int, TRUE, EMPTY);
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DEFINE_CUBIC_GET (uint, TRUE);
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DEFINE_CUBIC_GET (long, TRUE);
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DEFINE_CUBIC_GET (uint, TRUE, EMPTY);
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DEFINE_CUBIC_GET (long, TRUE, EMPTY);
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DEFINE_CUBIC_GET (ulong, TRUE);
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DEFINE_CUBIC_GET (int64, TRUE);
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DEFINE_CUBIC_GET (uint64, TRUE);
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DEFINE_CUBIC_GET (float, FALSE);
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DEFINE_CUBIC_GET (double, FALSE);
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DEFINE_CUBIC_GET (ulong, TRUE, EMPTY);
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DEFINE_CUBIC_GET (int64, TRUE, EMPTY);
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DEFINE_CUBIC_GET (uint64, TRUE, gst_util_guint64_to_gdouble);
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DEFINE_CUBIC_GET (float, FALSE, EMPTY);
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DEFINE_CUBIC_GET (double, FALSE, EMPTY);
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static GstInterpolateMethod interpolate_cubic = {
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(GstControlSourceGetValue) interpolate_cubic_get_int,
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@ -45,6 +45,8 @@
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#include "math.h"
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#define EMPTY(x) (x)
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/* FIXME: as % in C is not the modulo operator we need here for
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* negative numbers implement our own. Are there better ways? */
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static inline GstClockTime
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@ -59,7 +61,7 @@ _calculate_pos (GstClockTime timestamp, GstClockTime timeshift,
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return timestamp % period;
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}
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#define DEFINE_SINE(type,round) \
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#define DEFINE_SINE(type,round,convert) \
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\
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static inline g##type \
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_sine_get_##type (GstLFOControlSource *self, GstClockTime timestamp) \
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@ -67,18 +69,18 @@ _sine_get_##type (GstLFOControlSource *self, GstClockTime timestamp) \
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gdouble ret; \
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g##type max = g_value_get_##type (&self->priv->maximum_value); \
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g##type min = g_value_get_##type (&self->priv->minimum_value); \
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gdouble amp = g_value_get_##type (&self->priv->amplitude); \
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gdouble off = g_value_get_##type (&self->priv->offset); \
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gdouble amp = convert (g_value_get_##type (&self->priv->amplitude)); \
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gdouble off = convert (g_value_get_##type (&self->priv->offset)); \
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GstClockTime pos = _calculate_pos (timestamp, self->priv->timeshift, self->priv->period); \
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\
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ret = sin (2.0 * M_PI * (self->priv->frequency / GST_SECOND) * pos); \
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ret = sin (2.0 * M_PI * (self->priv->frequency / GST_SECOND) * gst_util_guint64_to_gdouble (pos)); \
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ret *= amp; \
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ret += off; \
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\
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if (round) \
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ret += 0.5; \
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\
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return (g##type) CLAMP (ret, min, max); \
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return (g##type) CLAMP (ret, convert (min), convert (max)); \
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} \
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\
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static gboolean \
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@ -111,15 +113,15 @@ waveform_sine_get_##type##_value_array (GstLFOControlSource *self, \
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return TRUE; \
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}
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DEFINE_SINE (int, TRUE);
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DEFINE_SINE (uint, TRUE);
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DEFINE_SINE (long, TRUE);
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DEFINE_SINE (int, TRUE, EMPTY);
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DEFINE_SINE (uint, TRUE, EMPTY);
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DEFINE_SINE (long, TRUE, EMPTY);
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DEFINE_SINE (ulong, TRUE);
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DEFINE_SINE (int64, TRUE);
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DEFINE_SINE (uint64, TRUE);
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DEFINE_SINE (float, FALSE);
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DEFINE_SINE (double, FALSE);
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DEFINE_SINE (ulong, TRUE, EMPTY);
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DEFINE_SINE (int64, TRUE, EMPTY);
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DEFINE_SINE (uint64, TRUE, gst_util_guint64_to_gdouble);
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DEFINE_SINE (float, FALSE, EMPTY);
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DEFINE_SINE (double, FALSE, EMPTY);
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static GstWaveformImplementation waveform_sine = {
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(GstControlSourceGetValue) waveform_sine_get_int,
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@ -140,15 +142,15 @@ static GstWaveformImplementation waveform_sine = {
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(GstControlSourceGetValueArray) waveform_sine_get_double_value_array
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};
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#define DEFINE_SQUARE(type,round) \
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#define DEFINE_SQUARE(type,round, convert) \
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\
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static inline g##type \
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_square_get_##type (GstLFOControlSource *self, GstClockTime timestamp) \
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{ \
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g##type max = g_value_get_##type (&self->priv->maximum_value); \
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g##type min = g_value_get_##type (&self->priv->minimum_value); \
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gdouble amp = g_value_get_##type (&self->priv->amplitude); \
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gdouble off = g_value_get_##type (&self->priv->offset); \
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gdouble amp = convert (g_value_get_##type (&self->priv->amplitude)); \
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gdouble off = convert (g_value_get_##type (&self->priv->offset)); \
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GstClockTime period = self->priv->period; \
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GstClockTime pos = _calculate_pos (timestamp, self->priv->timeshift, period); \
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gdouble ret; \
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@ -163,7 +165,7 @@ _square_get_##type (GstLFOControlSource *self, GstClockTime timestamp) \
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if (round) \
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ret += 0.5; \
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\
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return (g##type) CLAMP (ret, min, max); \
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return (g##type) CLAMP (ret, convert (min), convert (max)); \
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} \
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\
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static gboolean \
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@ -196,16 +198,16 @@ waveform_square_get_##type##_value_array (GstLFOControlSource *self, \
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return TRUE; \
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}
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DEFINE_SQUARE (int, TRUE);
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DEFINE_SQUARE (int, TRUE, EMPTY);
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DEFINE_SQUARE (uint, TRUE);
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DEFINE_SQUARE (long, TRUE);
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DEFINE_SQUARE (uint, TRUE, EMPTY);
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DEFINE_SQUARE (long, TRUE, EMPTY);
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DEFINE_SQUARE (ulong, TRUE);
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DEFINE_SQUARE (int64, TRUE);
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DEFINE_SQUARE (uint64, TRUE);
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DEFINE_SQUARE (float, FALSE);
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DEFINE_SQUARE (double, FALSE);
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DEFINE_SQUARE (ulong, TRUE, EMPTY);
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DEFINE_SQUARE (int64, TRUE, EMPTY);
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DEFINE_SQUARE (uint64, TRUE, gst_util_guint64_to_gdouble);
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DEFINE_SQUARE (float, FALSE, EMPTY);
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DEFINE_SQUARE (double, FALSE, EMPTY);
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static GstWaveformImplementation waveform_square = {
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(GstControlSourceGetValue) waveform_square_get_int,
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@ -226,27 +228,27 @@ static GstWaveformImplementation waveform_square = {
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(GstControlSourceGetValueArray) waveform_square_get_double_value_array
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};
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#define DEFINE_SAW(type,round) \
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#define DEFINE_SAW(type,round,convert) \
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\
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static inline g##type \
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_saw_get_##type (GstLFOControlSource *self, GstClockTime timestamp) \
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{ \
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g##type max = g_value_get_##type (&self->priv->maximum_value); \
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g##type min = g_value_get_##type (&self->priv->minimum_value); \
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gdouble amp = g_value_get_##type (&self->priv->amplitude); \
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gdouble off = g_value_get_##type (&self->priv->offset); \
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gdouble amp = convert (g_value_get_##type (&self->priv->amplitude)); \
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gdouble off = convert (g_value_get_##type (&self->priv->offset)); \
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GstClockTime period = self->priv->period; \
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GstClockTime pos = _calculate_pos (timestamp, self->priv->timeshift, period); \
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gdouble ret; \
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\
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ret = - ((pos - period / 2.0) * ((2.0 * amp) / period));\
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ret = - ((gst_util_guint64_to_gdouble (pos) - gst_util_guint64_to_gdouble (period) / 2.0) * ((2.0 * amp) / gst_util_guint64_to_gdouble (period)));\
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\
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ret += off; \
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\
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if (round) \
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ret += 0.5; \
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\
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return (g##type) CLAMP (ret, min, max); \
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return (g##type) CLAMP (ret, convert (min), convert (max)); \
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} \
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\
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static gboolean \
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@ -279,16 +281,16 @@ waveform_saw_get_##type##_value_array (GstLFOControlSource *self, \
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return TRUE; \
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}
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DEFINE_SAW (int, TRUE);
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DEFINE_SAW (int, TRUE, EMPTY);
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DEFINE_SAW (uint, TRUE);
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DEFINE_SAW (long, TRUE);
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DEFINE_SAW (uint, TRUE, EMPTY);
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DEFINE_SAW (long, TRUE, EMPTY);
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DEFINE_SAW (ulong, TRUE);
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DEFINE_SAW (int64, TRUE);
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DEFINE_SAW (uint64, TRUE);
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DEFINE_SAW (float, FALSE);
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DEFINE_SAW (double, FALSE);
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DEFINE_SAW (ulong, TRUE, EMPTY);
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DEFINE_SAW (int64, TRUE, EMPTY);
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DEFINE_SAW (uint64, TRUE, gst_util_guint64_to_gdouble);
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DEFINE_SAW (float, FALSE, EMPTY);
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DEFINE_SAW (double, FALSE, EMPTY);
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static GstWaveformImplementation waveform_saw = {
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(GstControlSourceGetValue) waveform_saw_get_int,
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@ -309,27 +311,27 @@ static GstWaveformImplementation waveform_saw = {
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(GstControlSourceGetValueArray) waveform_saw_get_double_value_array
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};
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#define DEFINE_RSAW(type,round) \
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#define DEFINE_RSAW(type,round,convert) \
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\
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static inline g##type \
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_rsaw_get_##type (GstLFOControlSource *self, GstClockTime timestamp) \
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{ \
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g##type max = g_value_get_##type (&self->priv->maximum_value); \
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g##type min = g_value_get_##type (&self->priv->minimum_value); \
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gdouble amp = g_value_get_##type (&self->priv->amplitude); \
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gdouble off = g_value_get_##type (&self->priv->offset); \
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gdouble amp = convert (g_value_get_##type (&self->priv->amplitude)); \
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gdouble off = convert (g_value_get_##type (&self->priv->offset)); \
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GstClockTime period = self->priv->period; \
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GstClockTime pos = _calculate_pos (timestamp, self->priv->timeshift, period); \
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gdouble ret; \
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\
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ret = ((pos - period / 2.0) * ((2.0 * amp) / period));\
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ret = ((gst_util_guint64_to_gdouble (pos) - gst_util_guint64_to_gdouble (period) / 2.0) * ((2.0 * amp) / gst_util_guint64_to_gdouble (period)));\
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\
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ret += off; \
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\
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if (round) \
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ret += 0.5; \
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\
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return (g##type) CLAMP (ret, min, max); \
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return (g##type) CLAMP (ret, convert (min), convert (max)); \
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} \
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\
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static gboolean \
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@ -362,16 +364,16 @@ waveform_rsaw_get_##type##_value_array (GstLFOControlSource *self, \
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return TRUE; \
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}
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DEFINE_RSAW (int, TRUE);
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DEFINE_RSAW (int, TRUE, EMPTY);
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DEFINE_RSAW (uint, TRUE);
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DEFINE_RSAW (long, TRUE);
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DEFINE_RSAW (uint, TRUE, EMPTY);
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DEFINE_RSAW (long, TRUE, EMPTY);
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DEFINE_RSAW (ulong, TRUE);
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DEFINE_RSAW (int64, TRUE);
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DEFINE_RSAW (uint64, TRUE);
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DEFINE_RSAW (float, FALSE);
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DEFINE_RSAW (double, FALSE);
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DEFINE_RSAW (ulong, TRUE, EMPTY);
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DEFINE_RSAW (int64, TRUE, EMPTY);
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DEFINE_RSAW (uint64, TRUE, gst_util_guint64_to_gdouble);
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DEFINE_RSAW (float, FALSE, EMPTY);
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DEFINE_RSAW (double, FALSE, EMPTY);
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static GstWaveformImplementation waveform_rsaw = {
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(GstControlSourceGetValue) waveform_rsaw_get_int,
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|
|
@ -392,32 +394,32 @@ static GstWaveformImplementation waveform_rsaw = {
|
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(GstControlSourceGetValueArray) waveform_rsaw_get_double_value_array
|
||||
};
|
||||
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||||
#define DEFINE_TRIANGLE(type,round) \
|
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#define DEFINE_TRIANGLE(type,round,convert) \
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\
|
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static inline g##type \
|
||||
_triangle_get_##type (GstLFOControlSource *self, GstClockTime timestamp) \
|
||||
{ \
|
||||
g##type max = g_value_get_##type (&self->priv->maximum_value); \
|
||||
g##type min = g_value_get_##type (&self->priv->minimum_value); \
|
||||
gdouble amp = g_value_get_##type (&self->priv->amplitude); \
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gdouble off = g_value_get_##type (&self->priv->offset); \
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||||
gdouble amp = convert (g_value_get_##type (&self->priv->amplitude)); \
|
||||
gdouble off = convert (g_value_get_##type (&self->priv->offset)); \
|
||||
GstClockTime period = self->priv->period; \
|
||||
GstClockTime pos = _calculate_pos (timestamp, self->priv->timeshift, period); \
|
||||
gdouble ret; \
|
||||
\
|
||||
if (pos <= period / 4.0) \
|
||||
ret = pos * ((4.0 * amp) / period); \
|
||||
else if (pos <= (3.0 * period) / 4.0) \
|
||||
ret = -(pos - period / 2.0) * ((4.0 * amp) / period); \
|
||||
if (gst_util_guint64_to_gdouble (pos) <= gst_util_guint64_to_gdouble (period) / 4.0) \
|
||||
ret = gst_util_guint64_to_gdouble (pos) * ((4.0 * amp) / gst_util_guint64_to_gdouble (period)); \
|
||||
else if (gst_util_guint64_to_gdouble (pos) <= (3.0 * gst_util_guint64_to_gdouble (period)) / 4.0) \
|
||||
ret = -(gst_util_guint64_to_gdouble (pos) - gst_util_guint64_to_gdouble (period) / 2.0) * ((4.0 * amp) / gst_util_guint64_to_gdouble (period)); \
|
||||
else \
|
||||
ret = (period - pos) * ((4.0 * amp) / period); \
|
||||
ret = gst_util_guint64_to_gdouble (period) - gst_util_guint64_to_gdouble (pos) * ((4.0 * amp) / gst_util_guint64_to_gdouble (period)); \
|
||||
\
|
||||
ret += off; \
|
||||
\
|
||||
if (round) \
|
||||
ret += 0.5; \
|
||||
\
|
||||
return (g##type) CLAMP (ret, min, max); \
|
||||
return (g##type) CLAMP (ret, convert (min), convert (max)); \
|
||||
} \
|
||||
\
|
||||
static gboolean \
|
||||
|
|
@ -450,16 +452,16 @@ waveform_triangle_get_##type##_value_array (GstLFOControlSource *self, \
|
|||
return TRUE; \
|
||||
}
|
||||
|
||||
DEFINE_TRIANGLE (int, TRUE);
|
||||
DEFINE_TRIANGLE (int, TRUE, EMPTY);
|
||||
|
||||
DEFINE_TRIANGLE (uint, TRUE);
|
||||
DEFINE_TRIANGLE (long, TRUE);
|
||||
DEFINE_TRIANGLE (uint, TRUE, EMPTY);
|
||||
DEFINE_TRIANGLE (long, TRUE, EMPTY);
|
||||
|
||||
DEFINE_TRIANGLE (ulong, TRUE);
|
||||
DEFINE_TRIANGLE (int64, TRUE);
|
||||
DEFINE_TRIANGLE (uint64, TRUE);
|
||||
DEFINE_TRIANGLE (float, FALSE);
|
||||
DEFINE_TRIANGLE (double, FALSE);
|
||||
DEFINE_TRIANGLE (ulong, TRUE, EMPTY);
|
||||
DEFINE_TRIANGLE (int64, TRUE, EMPTY);
|
||||
DEFINE_TRIANGLE (uint64, TRUE, gst_util_guint64_to_gdouble);
|
||||
DEFINE_TRIANGLE (float, FALSE, EMPTY);
|
||||
DEFINE_TRIANGLE (double, FALSE, EMPTY);
|
||||
|
||||
static GstWaveformImplementation waveform_triangle = {
|
||||
(GstControlSourceGetValue) waveform_triangle_get_int,
|
||||
|
|
|
|||
Loading…
Reference in a new issue