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Make some GimpCoords* params const

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Add const to GimpCoords* params in GimpBrush::select_brush() and
want_null_motio().
This commit is contained in:
Michael Natterer
2009-05-19 21:37:56 +02:00
parent 23386d7279
commit e0453b44b1
3 changed files with 73 additions and 73 deletions
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32
app/core/gimpbrush.c
View File

@ -76,11 +76,11 @@ static gchar * gimp_brush_get_description (GimpViewable *vie
static const gchar * gimp_brush_get_extension (GimpData *data); static const gchar * gimp_brush_get_extension (GimpData *data);
static GimpBrush * gimp_brush_real_select_brush (GimpBrush *brush, static GimpBrush * gimp_brush_real_select_brush (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords); const GimpCoords *current_coords);
static gboolean gimp_brush_real_want_null_motion (GimpBrush *brush, static gboolean gimp_brush_real_want_null_motion (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords); const GimpCoords *current_coords);
static gchar * gimp_brush_get_checksum (GimpTagged *tagged); static gchar * gimp_brush_get_checksum (GimpTagged *tagged);
@ -357,16 +357,16 @@ gimp_brush_get_extension (GimpData *data)
static GimpBrush * static GimpBrush *
gimp_brush_real_select_brush (GimpBrush *brush, gimp_brush_real_select_brush (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords) const GimpCoords *current_coords)
{ {
return brush; return brush;
} }
static gboolean static gboolean
gimp_brush_real_want_null_motion (GimpBrush *brush, gimp_brush_real_want_null_motion (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords) const GimpCoords *current_coords)
{ {
return TRUE; return TRUE;
} }
@ -430,30 +430,30 @@ gimp_brush_get_standard (void)
GimpBrush * GimpBrush *
gimp_brush_select_brush (GimpBrush *brush, gimp_brush_select_brush (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords) const GimpCoords *current_coords)
{ {
g_return_val_if_fail (GIMP_IS_BRUSH (brush), NULL); g_return_val_if_fail (GIMP_IS_BRUSH (brush), NULL);
g_return_val_if_fail (last_coords != NULL, NULL); g_return_val_if_fail (last_coords != NULL, NULL);
g_return_val_if_fail (cur_coords != NULL, NULL); g_return_val_if_fail (current_coords != NULL, NULL);
return GIMP_BRUSH_GET_CLASS (brush)->select_brush (brush, return GIMP_BRUSH_GET_CLASS (brush)->select_brush (brush,
last_coords, last_coords,
cur_coords); current_coords);
} }
gboolean gboolean
gimp_brush_want_null_motion (GimpBrush *brush, gimp_brush_want_null_motion (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords) const GimpCoords *current_coords)
{ {
g_return_val_if_fail (GIMP_IS_BRUSH (brush), FALSE); g_return_val_if_fail (GIMP_IS_BRUSH (brush), FALSE);
g_return_val_if_fail (last_coords != NULL, FALSE); g_return_val_if_fail (last_coords != NULL, FALSE);
g_return_val_if_fail (cur_coords != NULL, FALSE); g_return_val_if_fail (current_coords != NULL, FALSE);
return GIMP_BRUSH_GET_CLASS (brush)->want_null_motion (brush, return GIMP_BRUSH_GET_CLASS (brush)->want_null_motion (brush,
last_coords, last_coords,
cur_coords); current_coords);
} }
void void

16
app/core/gimpbrush.h
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@ -51,11 +51,11 @@ struct _GimpBrushClass
/* virtual functions */ /* virtual functions */
GimpBrush * (* select_brush) (GimpBrush *brush, GimpBrush * (* select_brush) (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords); const GimpCoords *current_coords);
gboolean (* want_null_motion) (GimpBrush *brush, gboolean (* want_null_motion) (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords); const GimpCoords *current_coords);
void (* transform_size) (GimpBrush *brush, void (* transform_size) (GimpBrush *brush,
gdouble scale_x, gdouble scale_x,
gdouble scale_y, gdouble scale_y,
@ -82,11 +82,11 @@ GimpData * gimp_brush_new (const gchar *name);
GimpData * gimp_brush_get_standard (void); GimpData * gimp_brush_get_standard (void);
GimpBrush * gimp_brush_select_brush (GimpBrush *brush, GimpBrush * gimp_brush_select_brush (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords); const GimpCoords *current_coords);
gboolean gimp_brush_want_null_motion (GimpBrush *brush, gboolean gimp_brush_want_null_motion (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords); const GimpCoords *current_coords);
/* Gets width and height of a transformed mask of the brush, for provided parameters. */ /* Gets width and height of a transformed mask of the brush, for provided parameters. */
void gimp_brush_transform_size (GimpBrush *brush, void gimp_brush_transform_size (GimpBrush *brush,

30
app/core/gimpbrushpipe.c
View File

@ -43,11 +43,11 @@ static gboolean gimp_brush_pipe_get_popup_size (GimpViewable *viewable,
gint *popup_height); gint *popup_height);
static GimpBrush * gimp_brush_pipe_select_brush (GimpBrush *brush, static GimpBrush * gimp_brush_pipe_select_brush (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords); const GimpCoords *current_coords);
static gboolean gimp_brush_pipe_want_null_motion (GimpBrush *brush, static gboolean gimp_brush_pipe_want_null_motion (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords); const GimpCoords *current_coords);
G_DEFINE_TYPE (GimpBrushPipe, gimp_brush_pipe, GIMP_TYPE_BRUSH); G_DEFINE_TYPE (GimpBrushPipe, gimp_brush_pipe, GIMP_TYPE_BRUSH);
@ -164,8 +164,8 @@ gimp_brush_pipe_get_popup_size (GimpViewable *viewable,
static GimpBrush * static GimpBrush *
gimp_brush_pipe_select_brush (GimpBrush *brush, gimp_brush_pipe_select_brush (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords) const GimpCoords *current_coords)
{ {
GimpBrushPipe *pipe = GIMP_BRUSH_PIPE (brush); GimpBrushPipe *pipe = GIMP_BRUSH_PIPE (brush);
gint i, brushix, ix; gint i, brushix, ix;
@ -189,8 +189,8 @@ gimp_brush_pipe_select_brush (GimpBrush *brush,
break; break;
case PIPE_SELECT_ANGULAR: case PIPE_SELECT_ANGULAR:
angle = atan2 (cur_coords->y - last_coords->y, angle = atan2 (current_coords->y - last_coords->y,
cur_coords->x - last_coords->x); current_coords->x - last_coords->x);
/* Offset angle to be compatible with PSP tubes */ /* Offset angle to be compatible with PSP tubes */
angle += G_PI_2; angle += G_PI_2;
/* Map it to the [0..2*G_PI) interval */ /* Map it to the [0..2*G_PI) interval */
@ -202,8 +202,8 @@ gimp_brush_pipe_select_brush (GimpBrush *brush,
break; break;
case PIPE_SELECT_VELOCITY: case PIPE_SELECT_VELOCITY:
velocity = sqrt (SQR (cur_coords->x - last_coords->x) + velocity = sqrt (SQR (current_coords->x - last_coords->x) +
SQR (cur_coords->y - last_coords->y)); SQR (current_coords->y - last_coords->y));
/* I don't know how much velocity is enough velocity. I will assume 0 to /* I don't know how much velocity is enough velocity. I will assume 0 to
brush' saved spacing (converted to pixels) to be 'enough' velocity */ brush' saved spacing (converted to pixels) to be 'enough' velocity */
@ -216,15 +216,15 @@ gimp_brush_pipe_select_brush (GimpBrush *brush,
break; break;
case PIPE_SELECT_PRESSURE: case PIPE_SELECT_PRESSURE:
ix = RINT (cur_coords->pressure * (pipe->rank[i] - 1)); ix = RINT (current_coords->pressure * (pipe->rank[i] - 1));
break; break;
case PIPE_SELECT_TILT_X: case PIPE_SELECT_TILT_X:
ix = RINT (cur_coords->xtilt / 2.0 * pipe->rank[i]) + pipe->rank[i] / 2; ix = RINT (current_coords->xtilt / 2.0 * pipe->rank[i]) + pipe->rank[i] / 2;
break; break;
case PIPE_SELECT_TILT_Y: case PIPE_SELECT_TILT_Y:
ix = RINT (cur_coords->ytilt / 2.0 * pipe->rank[i]) + pipe->rank[i] / 2; ix = RINT (current_coords->ytilt / 2.0 * pipe->rank[i]) + pipe->rank[i] / 2;
break; break;
case PIPE_SELECT_CONSTANT: case PIPE_SELECT_CONSTANT:
@ -247,8 +247,8 @@ gimp_brush_pipe_select_brush (GimpBrush *brush,
static gboolean static gboolean
gimp_brush_pipe_want_null_motion (GimpBrush *brush, gimp_brush_pipe_want_null_motion (GimpBrush *brush,
GimpCoords *last_coords, const GimpCoords *last_coords,
GimpCoords *cur_coords) const GimpCoords *current_coords)
{ {
GimpBrushPipe *pipe = GIMP_BRUSH_PIPE (brush); GimpBrushPipe *pipe = GIMP_BRUSH_PIPE (brush);
gint i; gint i;