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Diffstat (limited to 'eel/eel-graphic-effects.c')
-rw-r--r--eel/eel-graphic-effects.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/eel/eel-graphic-effects.c b/eel/eel-graphic-effects.c
index 2405a296..1a7bc659 100644
--- a/eel/eel-graphic-effects.c
+++ b/eel/eel-graphic-effects.c
@@ -71,7 +71,6 @@ eel_create_spotlight_pixbuf (GdkPixbuf* src)
int i, j;
int width, height, has_alpha, src_row_stride, dst_row_stride;
guchar *target_pixels, *original_pixels;
- guchar *pixsrc, *pixdest;
g_return_val_if_fail (gdk_pixbuf_get_colorspace (src) == GDK_COLORSPACE_RGB, NULL);
g_return_val_if_fail ((!gdk_pixbuf_get_has_alpha (src)
@@ -92,6 +91,8 @@ eel_create_spotlight_pixbuf (GdkPixbuf* src)
for (i = 0; i < height; i++)
{
+ guchar *pixsrc, *pixdest;
+
pixdest = target_pixels + i * dst_row_stride;
pixsrc = original_pixels + i * src_row_stride;
for (j = 0; j < width; j++)
@@ -134,7 +135,6 @@ eel_create_darkened_pixbuf (GdkPixbuf *src, int saturation, int darken)
gint width, height, src_row_stride, dest_row_stride;
gboolean has_alpha;
guchar *target_pixels, *original_pixels;
- guchar *pixsrc, *pixdest;
guchar intensity;
guchar alpha;
guchar negalpha;
@@ -160,6 +160,8 @@ eel_create_darkened_pixbuf (GdkPixbuf *src, int saturation, int darken)
for (i = 0; i < height; i++)
{
+ guchar *pixsrc, *pixdest;
+
pixdest = target_pixels + i * dest_row_stride;
pixsrc = original_pixels + i * src_row_stride;
for (j = 0; j < width; j++)
@@ -192,8 +194,6 @@ eel_create_colorized_pixbuf (GdkPixbuf *src,
int width, height, has_alpha, src_row_stride, dst_row_stride;
guchar *target_pixels;
guchar *original_pixels;
- guchar *pixsrc;
- guchar *pixdest;
GdkPixbuf *dest;
gint red_value, green_value, blue_value;
@@ -221,6 +221,9 @@ eel_create_colorized_pixbuf (GdkPixbuf *src,
for (i = 0; i < height; i++)
{
+ guchar *pixdest;
+ guchar *pixsrc;
+
pixdest = target_pixels + i*dst_row_stride;
pixsrc = original_pixels + i*src_row_stride;
for (j = 0; j < width; j++)
@@ -242,12 +245,14 @@ eel_create_colorized_pixbuf (GdkPixbuf *src,
static void
draw_frame_row (GdkPixbuf *frame_image, int target_width, int source_width, int source_v_position, int dest_v_position, GdkPixbuf *result_pixbuf, int left_offset, int height)
{
- int remaining_width, h_offset, slab_width;
+ int remaining_width, h_offset;
remaining_width = target_width;
h_offset = 0;
while (remaining_width > 0)
{
+ int slab_width;
+
slab_width = remaining_width > source_width ? source_width : remaining_width;
gdk_pixbuf_copy_area (frame_image, left_offset, source_v_position, slab_width, height, result_pixbuf, left_offset + h_offset, dest_v_position);
remaining_width -= slab_width;
@@ -259,12 +264,15 @@ draw_frame_row (GdkPixbuf *frame_image, int target_width, int source_width, int
static void
draw_frame_column (GdkPixbuf *frame_image, int target_height, int source_height, int source_h_position, int dest_h_position, GdkPixbuf *result_pixbuf, int top_offset, int width)
{
- int remaining_height, v_offset, slab_height;
+ int remaining_height, v_offset;
remaining_height = target_height;
v_offset = 0;
+
while (remaining_height > 0)
{
+ int slab_height;
+
slab_height = remaining_height > source_height ? source_height : remaining_height;
gdk_pixbuf_copy_area (frame_image, source_h_position, top_offset, width, slab_height, result_pixbuf, dest_h_position, top_offset + v_offset);
remaining_height -= slab_height;
@@ -279,7 +287,7 @@ eel_stretch_frame_image (GdkPixbuf *frame_image, int left_offset, int top_offset
GdkPixbuf *result_pixbuf;
guchar *pixels_ptr;
int frame_width, frame_height;
- int y, row_stride;
+ int row_stride;
int target_width, target_frame_width;
int target_height, target_frame_height;
@@ -300,6 +308,8 @@ eel_stretch_frame_image (GdkPixbuf *frame_image, int left_offset, int top_offset
/* clear the new pixbuf */
if (!fill_flag)
{
+ int y;
+
for (y = 0; y < dest_height; y++)
{
memset (pixels_ptr, 255, row_stride);