[gimp/goat-invasion: 305/608] app: remove legacy support from GimpImageMap
- From: Michael Natterer <mitch src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gimp/goat-invasion: 305/608] app: remove legacy support from GimpImageMap
- Date: Fri, 27 Apr 2012 20:51:01 +0000 (UTC)
commit fd921ac079b77fb9cd0e3dd6b7a77d004e40eb30
Author: Michael Natterer <mitch gimp org>
Date: Thu Mar 29 02:53:51 2012 +0200
app: remove legacy support from GimpImageMap
app/core/core-types.h | 4 -
app/core/gimpimagemap.c | 398 ++++++++++++++----------------------------
app/core/gimpimagemap.h | 24 ++--
app/tools/gimpcagetool.c | 4 +-
app/tools/gimpimagemaptool.c | 3 +-
5 files changed, 144 insertions(+), 289 deletions(-)
---
diff --git a/app/core/core-types.h b/app/core/core-types.h
index dbbb7b3..571f9b5 100644
--- a/app/core/core-types.h
+++ b/app/core/core-types.h
@@ -216,10 +216,6 @@ typedef gboolean (* GimpObjectFilterFunc) (const GimpObject *object,
typedef gint64 (* GimpMemsizeFunc) (gpointer instance,
gint64 *gui_size);
-typedef void (* GimpImageMapApplyFunc) (gpointer apply_data,
- PixelRegion *srcPR,
- PixelRegion *destPR);
-
/* structs */
diff --git a/app/core/gimpimagemap.c b/app/core/gimpimagemap.c
index ee73c33..fb3ea54 100644
--- a/app/core/gimpimagemap.c
+++ b/app/core/gimpimagemap.c
@@ -38,12 +38,6 @@
#include "core-types.h"
-#include "base/pixel-region.h"
-#include "base/tile-manager.h"
-#include "base/tile.h"
-
-#include "paint-funcs/paint-funcs.h"
-
#include "gegl/gimp-gegl-utils.h"
#include "gimpdrawable.h"
@@ -65,32 +59,26 @@ enum
struct _GimpImageMap
{
- GimpObject parent_instance;
-
- GimpDrawable *drawable;
- gchar *undo_desc;
+ GimpObject parent_instance;
- GeglBuffer *undo_buffer;
- gint undo_offset_x;
- gint undo_offset_y;
+ GimpDrawable *drawable;
+ gchar *undo_desc;
- GimpImageMapApplyFunc apply_func;
- gpointer apply_data;
- PixelRegion srcPR;
- PixelRegion destPR;
- PixelRegionIterator *PRI;
+ GeglBuffer *undo_buffer;
+ gint undo_offset_x;
+ gint undo_offset_y;
- GeglNode *gegl;
- GeglNode *input;
- GeglNode *translate;
- GeglNode *operation;
- GeglNode *output;
- GeglProcessor *processor;
+ GeglNode *gegl;
+ GeglNode *input;
+ GeglNode *translate;
+ GeglNode *operation;
+ GeglNode *output;
+ GeglProcessor *processor;
- guint idle_id;
+ guint idle_id;
- GTimer *timer;
- guint64 pixel_count;
+ GTimer *timer;
+ guint64 pixel_count;
};
@@ -119,10 +107,7 @@ static gboolean gimp_image_map_do (GimpImageMap *imag
static void gimp_image_map_data_written (GObject *operation,
const GeglRectangle *extent,
GimpImageMap *image_map);
-static void gimp_image_map_cancel_any_idle_jobs
- (GimpImageMap *image_map);
-static void gimp_image_map_kill_any_idle_processors
- (GimpImageMap *image_map);
+static void gimp_image_map_stop_idle (GimpImageMap *image_map);
G_DEFINE_TYPE_WITH_CODE (GimpImageMap, gimp_image_map, GIMP_TYPE_OBJECT,
@@ -173,9 +158,6 @@ gimp_image_map_init (GimpImageMap *image_map)
image_map->undo_buffer = NULL;
image_map->undo_offset_x = 0;
image_map->undo_offset_y = 0;
- image_map->apply_func = NULL;
- image_map->apply_data = NULL;
- image_map->PRI = NULL;
image_map->idle_id = 0;
#ifdef GIMP_UNSTABLE
@@ -218,7 +200,7 @@ gimp_image_map_finalize (GObject *object)
image_map->undo_buffer = NULL;
}
- gimp_image_map_cancel_any_idle_jobs (image_map);
+ gimp_image_map_stop_idle (image_map);
if (image_map->gegl)
{
@@ -356,18 +338,15 @@ gimp_image_map_get_pixel_at (GimpPickable *pickable,
}
GimpImageMap *
-gimp_image_map_new (GimpDrawable *drawable,
- const gchar *undo_desc,
- GeglNode *operation,
- GimpImageMapApplyFunc apply_func,
- gpointer apply_data)
+gimp_image_map_new (GimpDrawable *drawable,
+ const gchar *undo_desc,
+ GeglNode *operation)
{
GimpImageMap *image_map;
g_return_val_if_fail (GIMP_IS_DRAWABLE (drawable), NULL);
g_return_val_if_fail (gimp_item_is_attached (GIMP_ITEM (drawable)), NULL);
- g_return_val_if_fail (operation == NULL || GEGL_IS_NODE (operation), NULL);
- g_return_val_if_fail (operation != NULL || apply_func != NULL, NULL);
+ g_return_val_if_fail (GEGL_IS_NODE (operation), NULL);
image_map = g_object_new (GIMP_TYPE_IMAGE_MAP, NULL);
@@ -377,9 +356,6 @@ gimp_image_map_new (GimpDrawable *drawable,
if (operation)
image_map->operation = g_object_ref (operation);
- image_map->apply_func = apply_func;
- image_map->apply_data = apply_data;
-
gimp_viewable_preview_freeze (GIMP_VIEWABLE (drawable));
return image_map;
@@ -389,12 +365,14 @@ void
gimp_image_map_apply (GimpImageMap *image_map,
const GeglRectangle *visible)
{
- GeglRectangle rect;
+ GeglBuffer *input_buffer;
+ GeglBuffer *output_buffer;
+ GeglRectangle rect;
g_return_if_fail (GIMP_IS_IMAGE_MAP (image_map));
/* If we're still working, remove the timer */
- gimp_image_map_cancel_any_idle_jobs (image_map);
+ gimp_image_map_stop_idle (image_map);
/* Make sure the drawable is still valid */
if (! gimp_item_is_attached (GIMP_ITEM (image_map->drawable)))
@@ -409,126 +387,94 @@ gimp_image_map_apply (GimpImageMap *image_map,
/* If undo tiles don't exist, or change size, (re)allocate */
gimp_image_map_update_undo_buffer (image_map, &rect);
- if (image_map->operation)
- {
- GeglBuffer *input_buffer;
- GeglBuffer *output_buffer;
+ input_buffer = image_map->undo_buffer;
+ output_buffer = gimp_drawable_get_shadow_buffer (image_map->drawable);
- input_buffer = image_map->undo_buffer;
- output_buffer = gimp_drawable_get_shadow_buffer (image_map->drawable);
-
- if (! image_map->gegl)
- {
- image_map->gegl = gegl_node_new ();
+ if (! image_map->gegl)
+ {
+ image_map->gegl = gegl_node_new ();
- g_object_set (image_map->gegl,
- "dont-cache", TRUE,
- NULL);
+ g_object_set (image_map->gegl,
+ "dont-cache", TRUE,
+ NULL);
- image_map->input =
- gegl_node_new_child (image_map->gegl,
- "operation", "gegl:buffer-source",
- NULL);
+ image_map->input =
+ gegl_node_new_child (image_map->gegl,
+ "operation", "gegl:buffer-source",
+ NULL);
- image_map->translate =
- gegl_node_new_child (image_map->gegl,
- "operation", "gegl:translate",
- NULL);
+ image_map->translate =
+ gegl_node_new_child (image_map->gegl,
+ "operation", "gegl:translate",
+ NULL);
- gegl_node_add_child (image_map->gegl, image_map->operation);
+ gegl_node_add_child (image_map->gegl, image_map->operation);
- image_map->output =
- gegl_node_new_child (image_map->gegl,
- "operation", "gegl:write-buffer",
- NULL);
+ image_map->output =
+ gegl_node_new_child (image_map->gegl,
+ "operation", "gegl:write-buffer",
+ NULL);
- g_signal_connect (image_map->output, "computed",
- G_CALLBACK (gimp_image_map_data_written),
- image_map);
+ g_signal_connect (image_map->output, "computed",
+ G_CALLBACK (gimp_image_map_data_written),
+ image_map);
- if (gegl_node_has_pad (image_map->operation, "input") &&
- gegl_node_has_pad (image_map->operation, "output"))
- {
- /* if there are input and output pads we probably have a
- * filter OP, connect it on both ends.
- */
- gegl_node_link_many (image_map->input,
- image_map->translate,
- image_map->operation,
- image_map->output,
- NULL);
- }
- else if (gegl_node_has_pad (image_map->operation, "output"))
- {
- /* if there is only an output pad we probably have a
- * source OP, blend its result on top of the original
- * pixels.
- */
- GeglNode *over = gegl_node_new_child (image_map->gegl,
- "operation", "gegl:over",
- NULL);
-
- gegl_node_link_many (image_map->input,
- image_map->translate,
- over,
- image_map->output,
- NULL);
-
- gegl_node_connect_to (image_map->operation, "output",
- over, "aux");
- }
- else
- {
- /* otherwise we just construct a silly nop pipleline
- */
- gegl_node_link_many (image_map->input,
- image_map->translate,
- image_map->output,
- NULL);
- }
+ if (gegl_node_has_pad (image_map->operation, "input") &&
+ gegl_node_has_pad (image_map->operation, "output"))
+ {
+ /* if there are input and output pads we probably have a
+ * filter OP, connect it on both ends.
+ */
+ gegl_node_link_many (image_map->input,
+ image_map->translate,
+ image_map->operation,
+ image_map->output,
+ NULL);
}
+ else if (gegl_node_has_pad (image_map->operation, "output"))
+ {
+ /* if there is only an output pad we probably have a
+ * source OP, blend its result on top of the original
+ * pixels.
+ */
+ GeglNode *over = gegl_node_new_child (image_map->gegl,
+ "operation", "gegl:over",
+ NULL);
+
+ gegl_node_link_many (image_map->input,
+ image_map->translate,
+ over,
+ image_map->output,
+ NULL);
+
+ gegl_node_connect_to (image_map->operation, "output",
+ over, "aux");
+ }
+ else
+ {
+ /* otherwise we just construct a silly nop pipleline
+ */
+ gegl_node_link_many (image_map->input,
+ image_map->translate,
+ image_map->output,
+ NULL);
+ }
+ }
- gegl_node_set (image_map->input,
- "buffer", input_buffer,
- NULL);
+ gegl_node_set (image_map->input,
+ "buffer", input_buffer,
+ NULL);
- gegl_node_set (image_map->translate,
- "x", (gdouble) rect.x,
- "y", (gdouble) rect.y,
- NULL);
+ gegl_node_set (image_map->translate,
+ "x", (gdouble) rect.x,
+ "y", (gdouble) rect.y,
+ NULL);
- gegl_node_set (image_map->output,
- "buffer", output_buffer,
- NULL);
+ gegl_node_set (image_map->output,
+ "buffer", output_buffer,
+ NULL);
- image_map->processor = gegl_node_new_processor (image_map->output,
- &rect);
- }
- else
- {
- GeglBuffer *output_buffer;
-
- output_buffer = gimp_drawable_get_shadow_buffer (image_map->drawable);
-
- /* Configure the src from the drawable data */
- pixel_region_init (&image_map->srcPR,
- gimp_gegl_buffer_get_tiles (image_map->undo_buffer),
- 0, 0,
- rect.width, rect.height,
- FALSE);
-
- /* Configure the dest as the shadow buffer */
- pixel_region_init (&image_map->destPR,
- gimp_gegl_buffer_get_tiles (output_buffer),
- rect.x, rect.y,
- rect.width, rect.height,
- TRUE);
-
- /* Apply the image transformation to the pixels */
- image_map->PRI = pixel_regions_register (2,
- &image_map->srcPR,
- &image_map->destPR);
- }
+ image_map->processor = gegl_node_new_processor (image_map->output, &rect);
if (image_map->timer)
{
@@ -582,7 +528,7 @@ gimp_image_map_clear (GimpImageMap *image_map)
{
g_return_if_fail (GIMP_IS_IMAGE_MAP (image_map));
- gimp_image_map_cancel_any_idle_jobs (image_map);
+ gimp_image_map_stop_idle (image_map);
/* Make sure the drawable is still valid */
if (! gimp_item_is_attached (GIMP_ITEM (image_map->drawable)))
@@ -621,7 +567,7 @@ gimp_image_map_abort (GimpImageMap *image_map)
{
g_return_if_fail (GIMP_IS_IMAGE_MAP (image_map));
- gimp_image_map_cancel_any_idle_jobs (image_map);
+ gimp_image_map_stop_idle (image_map);
if (! gimp_item_is_attached (GIMP_ITEM (image_map->drawable)))
return;
@@ -695,116 +641,46 @@ gimp_image_map_update_undo_buffer (GimpImageMap *image_map,
static gboolean
gimp_image_map_do (GimpImageMap *image_map)
{
+ gboolean pending;
+
if (! gimp_item_is_attached (GIMP_ITEM (image_map->drawable)))
{
image_map->idle_id = 0;
- gimp_image_map_kill_any_idle_processors (image_map);
-
- return FALSE;
- }
-
- if (image_map->gegl)
- {
- gboolean pending;
-
- if (image_map->timer)
- g_timer_continue (image_map->timer);
-
- pending = gegl_processor_work (image_map->processor, NULL);
-
- if (image_map->timer)
- g_timer_stop (image_map->timer);
-
- if (! pending)
+ if (image_map->processor)
{
- if (image_map->timer)
- g_printerr ("%s: %g MPixels/sec\n",
- image_map->undo_desc,
- (gdouble) image_map->pixel_count /
- (1000000.0 *
- g_timer_elapsed (image_map->timer, NULL)));
-
g_object_unref (image_map->processor);
image_map->processor = NULL;
-
- image_map->idle_id = 0;
-
- g_signal_emit (image_map, image_map_signals[FLUSH], 0);
-
- return FALSE;
}
- }
- else
- {
- gint i;
-
- /* Process up to 16 tiles in one go. This reduces the overhead
- * caused by updating the display while the imagemap is being
- * applied and gives us a tiny speedup.
- */
- for (i = 0; i < 16; i++)
- {
- GeglBuffer *src_buffer;
- gint x, y, w, h;
-
- if (image_map->timer)
- g_timer_continue (image_map->timer);
-
- x = image_map->destPR.x;
- y = image_map->destPR.y;
- w = image_map->destPR.w;
- h = image_map->destPR.h;
-
- /* Reset to initial drawable conditions. */
- gegl_buffer_copy (image_map->undo_buffer,
- GIMP_GEGL_RECT (x - image_map->undo_offset_x,
- y - image_map->undo_offset_y,
- w, h),
- gimp_drawable_get_buffer (image_map->drawable),
- GIMP_GEGL_RECT (x, y, w, h));
-
- gegl_buffer_flush (gimp_drawable_get_buffer (image_map->drawable));
- image_map->apply_func (image_map->apply_data,
- &image_map->srcPR,
- &image_map->destPR);
-
- src_buffer = gimp_drawable_get_shadow_buffer (image_map->drawable);
+ return FALSE;
+ }
- gimp_drawable_apply_buffer (image_map->drawable, src_buffer,
- GIMP_GEGL_RECT (x, y, w, h),
- FALSE, NULL,
- GIMP_OPACITY_OPAQUE, GIMP_REPLACE_MODE,
- NULL, x, y,
- NULL, x, y);
+ if (image_map->timer)
+ g_timer_continue (image_map->timer);
- gimp_drawable_update (image_map->drawable, x, y, w, h);
+ pending = gegl_processor_work (image_map->processor, NULL);
- image_map->PRI = pixel_regions_process (image_map->PRI);
+ if (image_map->timer)
+ g_timer_stop (image_map->timer);
- if (image_map->timer)
- {
- g_timer_stop (image_map->timer);
- image_map->pixel_count += w * h;
- }
+ if (! pending)
+ {
+ if (image_map->timer)
+ g_printerr ("%s: %g MPixels/sec\n",
+ image_map->undo_desc,
+ (gdouble) image_map->pixel_count /
+ (1000000.0 *
+ g_timer_elapsed (image_map->timer, NULL)));
- if (image_map->PRI == NULL)
- {
- if (image_map->timer)
- g_printerr ("%s: %g MPixels/sec\n",
- image_map->undo_desc,
- (gdouble) image_map->pixel_count /
- (1000000.0 *
- g_timer_elapsed (image_map->timer, NULL)));
+ g_object_unref (image_map->processor);
+ image_map->processor = NULL;
- image_map->idle_id = 0;
+ image_map->idle_id = 0;
- g_signal_emit (image_map, image_map_signals[FLUSH], 0);
+ g_signal_emit (image_map, image_map_signals[FLUSH], 0);
- return FALSE;
- }
- }
+ return FALSE;
}
g_signal_emit (image_map, image_map_signals[FLUSH], 0);
@@ -850,29 +726,17 @@ gimp_image_map_data_written (GObject *operation,
}
static void
-gimp_image_map_cancel_any_idle_jobs (GimpImageMap *image_map)
+gimp_image_map_stop_idle (GimpImageMap *image_map)
{
if (image_map->idle_id)
{
g_source_remove (image_map->idle_id);
image_map->idle_id = 0;
- gimp_image_map_kill_any_idle_processors (image_map);
- }
-}
-
-static void
-gimp_image_map_kill_any_idle_processors (GimpImageMap *image_map)
-{
- if (image_map->processor)
- {
- g_object_unref (image_map->processor);
- image_map->processor = NULL;
- }
-
- if (image_map->PRI)
- {
- pixel_regions_process_stop (image_map->PRI);
- image_map->PRI = NULL;
+ if (image_map->processor)
+ {
+ g_object_unref (image_map->processor);
+ image_map->processor = NULL;
+ }
}
}
diff --git a/app/core/gimpimagemap.h b/app/core/gimpimagemap.h
index ca3d7b4..928fb46 100644
--- a/app/core/gimpimagemap.h
+++ b/app/core/gimpimagemap.h
@@ -47,19 +47,17 @@ struct _GimpImageMapClass
* The image map is no longer valid after a call to commit or abort.
*/
-GType gimp_image_map_get_type (void) G_GNUC_CONST;
-
-GimpImageMap * gimp_image_map_new (GimpDrawable *drawable,
- const gchar *undo_desc,
- GeglNode *operation,
- GimpImageMapApplyFunc apply_func,
- gpointer apply_data);
-
-void gimp_image_map_apply (GimpImageMap *image_map,
- const GeglRectangle *visible);
-void gimp_image_map_commit (GimpImageMap *image_map);
-void gimp_image_map_clear (GimpImageMap *image_map);
-void gimp_image_map_abort (GimpImageMap *image_map);
+GType gimp_image_map_get_type (void) G_GNUC_CONST;
+
+GimpImageMap * gimp_image_map_new (GimpDrawable *drawable,
+ const gchar *undo_desc,
+ GeglNode *operation);
+
+void gimp_image_map_apply (GimpImageMap *image_map,
+ const GeglRectangle *visible);
+void gimp_image_map_commit (GimpImageMap *image_map);
+void gimp_image_map_clear (GimpImageMap *image_map);
+void gimp_image_map_abort (GimpImageMap *image_map);
#endif /* __GIMP_IMAGE_MAP_H__ */
diff --git a/app/tools/gimpcagetool.c b/app/tools/gimpcagetool.c
index b64381c..8c08c1a 100644
--- a/app/tools/gimpcagetool.c
+++ b/app/tools/gimpcagetool.c
@@ -1242,9 +1242,7 @@ gimp_cage_tool_create_image_map (GimpCageTool *ct,
ct->image_map = gimp_image_map_new (drawable,
_("Cage transform"),
- ct->render_node,
- NULL,
- NULL);
+ ct->render_node);
g_signal_connect (ct->image_map, "flush",
G_CALLBACK (gimp_cage_tool_image_map_flush),
diff --git a/app/tools/gimpimagemaptool.c b/app/tools/gimpimagemaptool.c
index 11f990b..e01ad18 100644
--- a/app/tools/gimpimagemaptool.c
+++ b/app/tools/gimpimagemaptool.c
@@ -606,8 +606,7 @@ gimp_image_map_tool_create_map (GimpImageMapTool *tool)
tool->image_map = gimp_image_map_new (tool->drawable,
GIMP_TOOL (tool)->tool_info->blurb,
- tool->operation,
- NULL, NULL);
+ tool->operation);
g_signal_connect (tool->image_map, "flush",
G_CALLBACK (gimp_image_map_tool_flush),
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