[gegl/abyss: 1/3] abyss policy: add a repeat_mode parameter in gegl_buffer_sample and gegl_sampler_get. Treatment not
- From: Michael Murà <mmure src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gegl/abyss: 1/3] abyss policy: add a repeat_mode parameter in gegl_buffer_sample and gegl_sampler_get. Treatment not
- Date: Fri, 15 Jun 2012 10:45:30 +0000 (UTC)
commit f943e56219bc63f16eacae9b04abd3a1ef2ca6f5
Author: Michael Murà <batolettre gmail com>
Date: Sun Sep 11 09:56:29 2011 +0200
abyss policy: add a repeat_mode parameter in gegl_buffer_sample and gegl_sampler_get. Treatment not implemented yet.
gegl/buffer/gegl-buffer-access.c | 2 +-
gegl/buffer/gegl-buffer.h | 1 -
gegl/buffer/gegl-sampler-cubic.c | 44 +++++++++++++++++---------------
gegl/buffer/gegl-sampler-linear.c | 6 +++-
gegl/buffer/gegl-sampler-lohalo.c | 8 +++--
gegl/buffer/gegl-sampler-nearest.c | 22 +++++++++-------
gegl/buffer/gegl-sampler.c | 8 +++---
gegl/buffer/gegl-sampler.h | 35 +++++++++++++------------
gegl/gegl-plugin.h | 15 ++++++-----
operations/common/map-absolute.c | 2 +-
operations/common/map-relative.c | 3 +-
operations/common/ripple.c | 3 +-
operations/common/waves.c | 3 +-
operations/transform/transform-core.c | 4 +-
operations/workshop/ditto.c | 3 +-
operations/workshop/whirl-pinch.c | 2 +-
16 files changed, 87 insertions(+), 74 deletions(-)
---
diff --git a/gegl/buffer/gegl-buffer-access.c b/gegl/buffer/gegl-buffer-access.c
index d32bc43..54387e2 100644
--- a/gegl/buffer/gegl-buffer-access.c
+++ b/gegl/buffer/gegl-buffer-access.c
@@ -1128,7 +1128,7 @@ gegl_buffer_sample (GeglBuffer *buffer,
gegl_sampler_prepare (buffer->sampler);
}
- gegl_sampler_get (buffer->sampler, x, y, scale, dest, GEGL_ABYSS_NONE);
+ gegl_sampler_get (buffer->sampler, x, y, scale, dest, repeat_mode);
}
void
diff --git a/gegl/buffer/gegl-buffer.h b/gegl/buffer/gegl-buffer.h
index c35dfa6..95d9097 100644
--- a/gegl/buffer/gegl-buffer.h
+++ b/gegl/buffer/gegl-buffer.h
@@ -389,7 +389,6 @@ void gegl_buffer_sample (GeglBuffer *buffer,
-
/**
* gegl_buffer_sample_cleanup:
* @buffer: the GeglBuffer to sample from
diff --git a/gegl/buffer/gegl-sampler-cubic.c b/gegl/buffer/gegl-sampler-cubic.c
index 819e4d6..24a487e 100644
--- a/gegl/buffer/gegl-sampler-cubic.c
+++ b/gegl/buffer/gegl-sampler-cubic.c
@@ -37,22 +37,23 @@ enum
};
static void gegl_sampler_cubic_finalize (GObject *gobject);
-static void gegl_sampler_cubic_get (GeglSampler *sampler,
- gdouble x,
- gdouble y,
- GeglMatrix2 *scale,
- void *output);
-static void get_property (GObject *gobject,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec);
-static void set_property (GObject *gobject,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec);
-static inline gfloat cubicKernel (gfloat x,
- gfloat b,
- gfloat c);
+static void gegl_sampler_cubic_get (GeglSampler *sampler,
+ gdouble x,
+ gdouble y,
+ GeglMatrix2 *scale,
+ void *output,
+ GeglAbyssPolicy repeat_mode);
+static void get_property (GObject *gobject,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+static void set_property (GObject *gobject,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static inline gfloat cubicKernel (gfloat x,
+ gfloat b,
+ gfloat c);
G_DEFINE_TYPE (GeglSamplerCubic, gegl_sampler_cubic, GEGL_TYPE_SAMPLER)
@@ -133,11 +134,12 @@ gegl_sampler_cubic_init (GeglSamplerCubic *self)
}
void
-gegl_sampler_cubic_get (GeglSampler *self,
- gdouble x,
- gdouble y,
- GeglMatrix2 *scale,
- void *output)
+gegl_sampler_cubic_get (GeglSampler *self,
+ gdouble x,
+ gdouble y,
+ GeglMatrix2 *scale,
+ void *output,
+ GeglAbyssPolicy repeat_mode)
{
GeglSamplerCubic *cubic = (GeglSamplerCubic*)(self);
GeglRectangle context_rect;
diff --git a/gegl/buffer/gegl-sampler-linear.c b/gegl/buffer/gegl-sampler-linear.c
index b3477a5..4bc211a 100644
--- a/gegl/buffer/gegl-sampler-linear.c
+++ b/gegl/buffer/gegl-sampler-linear.c
@@ -66,7 +66,8 @@ static void gegl_sampler_linear_get (GeglSampler* restrict self,
const gdouble x,
const gdouble y,
GeglMatrix2 *scale,
- void* restrict output);
+ void* restrict output,
+ GeglAbyssPolicy repeat_mode);
G_DEFINE_TYPE (GeglSamplerLinear, gegl_sampler_linear, GEGL_TYPE_SAMPLER)
@@ -93,7 +94,8 @@ gegl_sampler_linear_get (GeglSampler* restrict self,
const gdouble absolute_x,
const gdouble absolute_y,
GeglMatrix2 *scale,
- void* restrict output)
+ void* restrict output,
+ GeglAbyssPolicy repeat_mode)
{
const gint pixels_per_buffer_row = 64;
const gint channels = 4;
diff --git a/gegl/buffer/gegl-sampler-lohalo.c b/gegl/buffer/gegl-sampler-lohalo.c
index 312bf97..97d5563 100644
--- a/gegl/buffer/gegl-sampler-lohalo.c
+++ b/gegl/buffer/gegl-sampler-lohalo.c
@@ -258,7 +258,8 @@ static void gegl_sampler_lohalo_get ( GeglSampler* restrict self,
const gdouble absolute_x,
const gdouble absolute_y,
GeglMatrix2 *scale,
- void* restrict output);
+ void* restrict output,
+ GeglAbyssPolicy repeat_mode);
G_DEFINE_TYPE (GeglSamplerLohalo, gegl_sampler_lohalo, GEGL_TYPE_SAMPLER)
@@ -1290,8 +1291,9 @@ static void
gegl_sampler_lohalo_get ( GeglSampler* restrict self,
const gdouble absolute_x,
const gdouble absolute_y,
- GeglMatrix2 *scale,
- void* restrict output)
+ GeglMatrix2 *scale,
+ void* restrict output,
+ GeglAbyssPolicy repeat_mode)
{
/*
* Needed constants related to the input pixel value pointer
diff --git a/gegl/buffer/gegl-sampler-nearest.c b/gegl/buffer/gegl-sampler-nearest.c
index 7def771..86f6f72 100644
--- a/gegl/buffer/gegl-sampler-nearest.c
+++ b/gegl/buffer/gegl-sampler-nearest.c
@@ -32,11 +32,12 @@ enum
PROP_LAST
};
-static void gegl_sampler_nearest_get (GeglSampler *self,
- gdouble x,
- gdouble y,
- GeglMatrix2 *scale,
- void *output);
+static void gegl_sampler_nearest_get (GeglSampler *self,
+ gdouble x,
+ gdouble y,
+ GeglMatrix2 *scale,
+ void *output,
+ GeglAbyssPolicy repeat_mode);
G_DEFINE_TYPE (GeglSamplerNearest, gegl_sampler_nearest, GEGL_TYPE_SAMPLER)
@@ -60,11 +61,12 @@ gegl_sampler_nearest_init (GeglSamplerNearest *self)
}
void
-gegl_sampler_nearest_get (GeglSampler *self,
- gdouble x,
- gdouble y,
- GeglMatrix2 *scale,
- void *output)
+gegl_sampler_nearest_get (GeglSampler *self,
+ gdouble x,
+ gdouble y,
+ GeglMatrix2 *scale,
+ void *output,
+ GeglAbyssPolicy repeat_mode)
{
gfloat *sampler_bptr;
sampler_bptr = gegl_sampler_get_from_buffer (self, (gint)x, (gint)y);
diff --git a/gegl/buffer/gegl-sampler.c b/gegl/buffer/gegl-sampler.c
index 2146f01..5596aff 100644
--- a/gegl/buffer/gegl-sampler.c
+++ b/gegl/buffer/gegl-sampler.c
@@ -57,10 +57,10 @@ static void get_property (GObject *gobject,
GValue *value,
GParamSpec *pspec);
-static void set_property ( GObject *gobject,
- guint property_id,
+static void set_property (GObject *gobject,
+ guint property_id,
const GValue *value,
- GParamSpec *pspec);
+ GParamSpec *pspec);
static void set_buffer (GeglSampler *self,
GeglBuffer *buffer);
@@ -122,7 +122,7 @@ gegl_sampler_get (GeglSampler *self,
void *output,
GeglAbyssPolicy repeat_mode)
{
- self->get (self, x, y, scale, output);
+ self->get (self, x, y, scale, output, repeat_mode);
}
void
diff --git a/gegl/buffer/gegl-sampler.h b/gegl/buffer/gegl-sampler.h
index 3cd8bab..7d68aa5 100644
--- a/gegl/buffer/gegl-sampler.h
+++ b/gegl/buffer/gegl-sampler.h
@@ -38,11 +38,12 @@ typedef struct _GeglSamplerClass GeglSamplerClass;
struct _GeglSampler
{
GObject parent_instance;
- void (* get) (GeglSampler *self,
- gdouble x,
- gdouble y,
- GeglMatrix2 *scale,
- void *output);
+ void (* get) (GeglSampler *self,
+ gdouble x,
+ gdouble y,
+ GeglMatrix2 *scale,
+ void *output,
+ GeglAbyssPolicy repeat_mode);
/* we cache the getter in the instance, (being able to return the
function pointer itself and cache it outside the calling loop
would be even quicker.
@@ -66,14 +67,15 @@ struct _GeglSamplerClass
{
GObjectClass parent_class;
- void (* prepare) (GeglSampler *self);
- void (* get) (GeglSampler *self,
- gdouble x,
- gdouble y,
- GeglMatrix2 *scale,
- void *output);
- void (*set_buffer) (GeglSampler *self,
- GeglBuffer *buffer);
+ void (* prepare) (GeglSampler *self);
+ void (* get) (GeglSampler *self,
+ gdouble x,
+ gdouble y,
+ GeglMatrix2 *scale,
+ void *output,
+ GeglAbyssPolicy repeat_mode);
+ void (*set_buffer) (GeglSampler *self,
+ GeglBuffer *buffer);
gpointer padding[8]; /* eat from the padding if adding to the struct */
};
@@ -99,10 +101,9 @@ gfloat * gegl_sampler_get_from_mipmap (GeglSampler *sampler,
gint x,
gint y,
gint level);
-gfloat *
-gegl_sampler_get_ptr (GeglSampler *sampler,
- gint x,
- gint y);
+gfloat * gegl_sampler_get_ptr (GeglSampler *sampler,
+ gint x,
+ gint y);
G_END_DECLS
diff --git a/gegl/gegl-plugin.h b/gegl/gegl-plugin.h
index c545e73..2eb5282 100644
--- a/gegl/gegl-plugin.h
+++ b/gegl/gegl-plugin.h
@@ -127,16 +127,17 @@ const gchar * gegl_extension_handler_get_saver (const gchar *extensi
typedef struct
{
GObject parent_instance;
- void (* get) (GeglSampler *self,
- gdouble x,
- gdouble y,
- GeglMatrix2 *scale,
- void *output);
+ void (* get) (GeglSampler *self,
+ gdouble x,
+ gdouble y,
+ GeglMatrix2 *scale,
+ void *output,
+ GeglAbyssPolicy repeat_mode);
} SamplerMock;
-#define gegl_sampler_get(sampler,x,y,scale,dest) \
- ((SamplerMock*)(sampler))->get((sampler),(x),(y),(scale),(dest))
+#define gegl_sampler_get(sampler,x,y,scale,dest,repeat) \
+ ((SamplerMock*)(sampler))->get((sampler),(x),(y),(scale),(dest),(repeat))
#include <glib-object.h>
#include <babl/babl.h>
diff --git a/operations/common/map-absolute.c b/operations/common/map-absolute.c
index d3315cf..d3866d6 100644
--- a/operations/common/map-absolute.c
+++ b/operations/common/map-absolute.c
@@ -101,7 +101,7 @@ process (GeglOperation *operation,
}
else
{
- gegl_sampler_get (sampler, coords[0], coords[1], NULL, out);
+ gegl_sampler_get (sampler, coords[0], coords[1], NULL, out, GEGL_ABYSS_NONE);
}
coords += 2;
diff --git a/operations/common/map-relative.c b/operations/common/map-relative.c
index 649bc94..72b6cf0 100644
--- a/operations/common/map-relative.c
+++ b/operations/common/map-relative.c
@@ -109,7 +109,8 @@ process (GeglOperation *operation,
{
gegl_sampler_get (sampler, x+coords[0] * scaling,
y+coords[1] * scaling,
- NULL, out);
+ NULL, out,
+ GEGL_ABYSS_NONE);
}
coords += 2;
diff --git a/operations/common/ripple.c b/operations/common/ripple.c
index 392242c..944a9bd 100644
--- a/operations/common/ripple.c
+++ b/operations/common/ripple.c
@@ -129,7 +129,8 @@ process (GeglOperation *operation,
coordsx,
coordsy,
NULL,
- out_pixel);
+ out_pixel,
+ GEGL_ABYSS_NONE);
out_pixel += 4;
diff --git a/operations/common/waves.c b/operations/common/waves.c
index e65c894..8f8424f 100644
--- a/operations/common/waves.c
+++ b/operations/common/waves.c
@@ -124,7 +124,8 @@ process (GeglOperation *operation,
coordsx,
coordsy,
NULL,
- out_pixel);
+ out_pixel,
+ GEGL_ABYSS_NONE);
out_pixel += 4;
diff --git a/operations/transform/transform-core.c b/operations/transform/transform-core.c
index 6cbd562..01a5afc 100644
--- a/operations/transform/transform-core.c
+++ b/operations/transform/transform-core.c
@@ -710,7 +710,7 @@ affine_affine (GeglBuffer *dest,
for (x = roi->width; x--;)
{
- gegl_sampler_get (sampler, u_float/w_float, v_float/w_float, &inverse_jacobian, dest_ptr);
+ gegl_sampler_get (sampler, u_float/w_float, v_float/w_float, &inverse_jacobian, dest_ptr, GEGL_ABYSS_NONE);
dest_ptr+=4;
u_float += inverse.coeff [0][0];
v_float += inverse.coeff [1][0];
@@ -794,7 +794,7 @@ affine_generic (GeglBuffer *dest,
inverse_jacobian.coeff[1][0] = (inverse.coeff[1][0] - inverse.coeff[2][0] * v) * w_recip;
inverse_jacobian.coeff[1][1] = (inverse.coeff[1][1] - inverse.coeff[2][1] * v) * w_recip;
- gegl_sampler_get (sampler, u, v, &inverse_jacobian, dest_ptr);
+ gegl_sampler_get (sampler, u, v, &inverse_jacobian, dest_ptr, GEGL_ABYSS_NONE);
dest_ptr+=4;
u_float += inverse.coeff [0][0];
diff --git a/operations/workshop/ditto.c b/operations/workshop/ditto.c
index 0019b29..a6a294d 100644
--- a/operations/workshop/ditto.c
+++ b/operations/workshop/ditto.c
@@ -71,7 +71,8 @@ process (GeglOperation *operation,
x,
y,
NULL,
- out_pixel);
+ out_pixel,
+ GEGL_ABYSS_NONE);
out_pixel += 4;
diff --git a/operations/workshop/whirl-pinch.c b/operations/workshop/whirl-pinch.c
index 0a901eb..eb71dff 100644
--- a/operations/workshop/whirl-pinch.c
+++ b/operations/workshop/whirl-pinch.c
@@ -158,7 +158,7 @@ apply_whirl_pinch (gdouble whirl, gdouble pinch, gdouble radius,
gegl_sampler_compute_scale (scale, roi->x + col, roi->y + row);
gegl_unmap (roi->x + col, roi->y + row, cx, cy);
- gegl_sampler_get (sampler, cx, cy, &scale, &dst_buf[(row * roi->width + col) * 4]);
+ gegl_sampler_get (sampler, cx, cy, &scale, &dst_buf[(row * roi->width + col) * 4], GEGL_ABYSS_NONE);
} /* for */
} /* for */
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