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app: add a GimpCpmponentType parameter to GimpDrawable::estimate_memsize() 

so we can also estimate converting the drawable to other precisions.
This commit is contained in:
Michael Natterer 2014-06-14 23:12:22 +02:00
parent a7c82d2964
commit 909c4b4084
5 changed files with 33 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
app/core/gimpdrawable.c
View File

@ -142,6 +142,7 @@ static void gimp_drawable_real_update (GimpDrawable *drawable,
gint height);
static gint64 gimp_drawable_real_estimate_memsize (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height);
@ -759,10 +760,15 @@ gimp_drawable_real_update (GimpDrawable *drawable,
static gint64
gimp_drawable_real_estimate_memsize (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height)
{
const Babl *format = gimp_drawable_get_format (drawable);
const Babl *format;
format = gimp_babl_format (gimp_drawable_get_base_type (drawable),
gimp_babl_precision (component_type, FALSE),
gimp_drawable_has_alpha (drawable));
return (gint64) babl_format_get_bytes_per_pixel (format) * width * height;
}
@ -1166,12 +1172,14 @@ gimp_drawable_new (GType type,
gint64
gimp_drawable_estimate_memsize (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height)
{
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), 0);
return GIMP_DRAWABLE_GET_CLASS (drawable)->estimate_memsize (drawable,
component_type,
width, height);
}

2
app/core/gimpdrawable.h
View File

@ -54,6 +54,7 @@ struct _GimpDrawableClass
/* virtual functions */
gint64 (* estimate_memsize) (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height);
void (* invalidate_boundary) (GimpDrawable *drawable);
@ -121,6 +122,7 @@ GimpDrawable * gimp_drawable_new (GType type,
const Babl *format);
gint64 gimp_drawable_estimate_memsize (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height);

15
app/core/gimpgrouplayer.c
View File

@ -30,6 +30,8 @@
#include "core-types.h"
#include "gegl/gimp-babl.h"
#include "gimpgrouplayer.h"
#include "gimpimage.h"
#include "gimpimage-undo-push.h"
@ -130,6 +132,7 @@ static void gimp_group_layer_transform (GimpItem *item,
GimpProgress *progress);
static gint64 gimp_group_layer_estimate_memsize (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height);
static void gimp_group_layer_convert_type (GimpDrawable *drawable,
@ -804,6 +807,7 @@ gimp_group_layer_transform (GimpItem *item,
static gint64
gimp_group_layer_estimate_memsize (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height)
{
@ -828,6 +832,7 @@ gimp_group_layer_estimate_memsize (const GimpDrawable *drawable,
gimp_item_get_height (GIMP_ITEM (drawable)));
memsize += gimp_drawable_estimate_memsize (child,
component_type,
child_width,
child_height);
}
@ -835,12 +840,14 @@ gimp_group_layer_estimate_memsize (const GimpDrawable *drawable,
base_type = gimp_drawable_get_base_type (drawable);
memsize += gimp_projection_estimate_memsize (base_type,
gimp_drawable_get_precision (drawable),
gimp_babl_precision (component_type,
FALSE),
width, height);
return memsize + GIMP_DRAWABLE_CLASS (parent_class)->estimate_memsize (drawable,
width,
height);
return memsize +
GIMP_DRAWABLE_CLASS (parent_class)->estimate_memsize (drawable,
component_type,
width, height);
}
static const Babl *

2
app/core/gimpimage-scale.c
View File

@ -300,10 +300,12 @@ gimp_image_scale_check (const GimpImage *image,
scalable_size +=
gimp_drawable_estimate_memsize (drawable,
gimp_drawable_get_component_type (drawable),
width, height);
scaled_size +=
gimp_drawable_estimate_memsize (drawable,
gimp_drawable_get_component_type (drawable),
width * new_width /
gimp_image_get_width (image),
height * new_height /

10
app/core/gimplayer.c
View File

@ -153,6 +153,7 @@ static void gimp_layer_to_selection (GimpItem *item,
gdouble feather_radius_y);
static gint64 gimp_layer_estimate_memsize (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height);
static void gimp_layer_convert_type (GimpDrawable *drawable,
@ -978,6 +979,7 @@ gimp_layer_to_selection (GimpItem *item,
static gint64
gimp_layer_estimate_memsize (const GimpDrawable *drawable,
GimpComponentType component_type,
gint width,
gint height)
{
@ -986,11 +988,13 @@ gimp_layer_estimate_memsize (const GimpDrawable *drawable,
if (layer->mask)
memsize += gimp_drawable_estimate_memsize (GIMP_DRAWABLE (layer->mask),
component_type,
width, height);
return memsize + GIMP_DRAWABLE_CLASS (parent_class)->estimate_memsize (drawable,
width,
height);
return memsize +
GIMP_DRAWABLE_CLASS (parent_class)->estimate_memsize (drawable,
component_type,
width, height);
}
static void