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| author | Joaquín Ignacio Aramendía <[email protected]> | 2014-06-25 19:06:17 -0300 |
|---|---|---|
| committer | Joaquín Ignacio Aramendía <[email protected]> | 2014-06-26 20:03:32 -0300 |
| commit | a65a66d49bd0d6ec6c94b8e3ecd551cb570cec95 (patch) | |
| tree | b451afa6025e587f0ee287601427e572712e3428 /src/ui/gradient.c | |
| parent | 32050fd47713d9254e05344a6afd87202fa45d11 (diff) | |
| download | marco-a65a66d49bd0d6ec6c94b8e3ecd551cb570cec95.tar.bz2 marco-a65a66d49bd0d6ec6c94b8e3ecd551cb570cec95.tar.xz | |
Remove all trailing whitespaces in the code tree
Just run:
$ find -name '*.c' -print0 | xargs -r0 sed -e 's/[[:blank:]]\+$//' -i
$ find -name '*.h' -print0 | xargs -r0 sed -e 's/[[:blank:]]\+$//' -i
Diffstat (limited to 'src/ui/gradient.c')
| -rw-r--r-- | src/ui/gradient.c | 128 |
1 files changed, 64 insertions, 64 deletions
diff --git a/src/ui/gradient.c b/src/ui/gradient.c index cac22be1..78a5a9eb 100644 --- a/src/ui/gradient.c +++ b/src/ui/gradient.c @@ -2,11 +2,11 @@ /* Marco gradient rendering */ -/* +/* * Copyright (C) 2001 Havoc Pennington, 99% copied from wrlib in * WindowMaker, Copyright (C) 1997-2000 Dan Pascu and Alfredo Kojima * Copyright (C) 2005 Elijah Newren - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the @@ -16,7 +16,7 @@ * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA @@ -74,7 +74,7 @@ blank_pixbuf (int width, int height, gboolean no_padding) if (no_padding) rowstride = width * 3; else - /* Always align rows to 32-bit boundaries */ + /* Always align rows to 32-bit boundaries */ rowstride = 4 * ((3 * width + 3) / 4); buf = g_try_malloc (height * rowstride); @@ -163,7 +163,7 @@ meta_gradient_create_interwoven (int width, const GdkColor colors2[2], int thickness2) { - + int i, j, k, l, ll; long r1, g1, b1, dr1, dg1, db1; long r2, g2, b2, dr2, dg2, db2; @@ -171,14 +171,14 @@ meta_gradient_create_interwoven (int width, unsigned char *ptr; unsigned char *pixels; int rowstride; - + pixbuf = blank_pixbuf (width, height, FALSE); if (pixbuf == NULL) return NULL; - + pixels = gdk_pixbuf_get_pixels (pixbuf); rowstride = gdk_pixbuf_get_rowstride (pixbuf); - + r1 = colors1[0].red<<8; g1 = colors1[0].green<<8; b1 = colors1[0].blue<<8; @@ -198,7 +198,7 @@ meta_gradient_create_interwoven (int width, for (i=0,k=0,l=0,ll=thickness1; i<height; i++) { ptr = pixels + i * rowstride; - + if (k == 0) { ptr[0] = (unsigned char) (r1>>16); @@ -233,7 +233,7 @@ meta_gradient_create_interwoven (int width, r1+=dr1; g1+=dg1; b1+=db1; - + r2+=dr2; g2+=dg2; b2+=db2; @@ -246,20 +246,20 @@ meta_gradient_create_interwoven (int width, *---------------------------------------------------------------------- * meta_gradient_create_horizontal-- * Renders a horizontal linear gradient of the specified size in the - * GdkPixbuf format with a border of the specified type. - * + * GdkPixbuf format with a border of the specified type. + * * Returns: * A 24bit GdkPixbuf with the gradient (no alpha channel). - * + * * Side effects: * None - *---------------------------------------------------------------------- + *---------------------------------------------------------------------- */ static GdkPixbuf* meta_gradient_create_horizontal (int width, int height, const GdkColor *from, const GdkColor *to) -{ +{ int i; long r, g, b, dr, dg, db; GdkPixbuf *pixbuf; @@ -272,22 +272,22 @@ meta_gradient_create_horizontal (int width, int height, pixbuf = blank_pixbuf (width, height, FALSE); if (pixbuf == NULL) return NULL; - + pixels = gdk_pixbuf_get_pixels (pixbuf); ptr = pixels; rowstride = gdk_pixbuf_get_rowstride (pixbuf); - + r0 = (guchar) (from->red / 256.0); g0 = (guchar) (from->green / 256.0); b0 = (guchar) (from->blue / 256.0); rf = (guchar) (to->red / 256.0); gf = (guchar) (to->green / 256.0); - bf = (guchar) (to->blue / 256.0); - + bf = (guchar) (to->blue / 256.0); + r = r0 << 16; g = g0 << 16; b = b0 << 16; - + dr = ((rf-r0)<<16)/(int)width; dg = ((gf-g0)<<16)/(int)width; db = ((bf-b0)<<16)/(int)width; @@ -336,21 +336,21 @@ meta_gradient_create_vertical (int width, int height, int rf, gf, bf; int rowstride; unsigned char *pixels; - + pixbuf = blank_pixbuf (width, height, FALSE); if (pixbuf == NULL) return NULL; - + pixels = gdk_pixbuf_get_pixels (pixbuf); rowstride = gdk_pixbuf_get_rowstride (pixbuf); - + r0 = (guchar) (from->red / 256.0); g0 = (guchar) (from->green / 256.0); b0 = (guchar) (from->blue / 256.0); rf = (guchar) (to->red / 256.0); gf = (guchar) (to->green / 256.0); bf = (guchar) (to->blue / 256.0); - + r = r0<<16; g = g0<<16; b = b0<<16; @@ -362,7 +362,7 @@ meta_gradient_create_vertical (int width, int height, for (i=0; i<height; i++) { ptr = pixels + i * rowstride; - + ptr[0] = (unsigned char)(r>>16); ptr[1] = (unsigned char)(g>>16); ptr[2] = (unsigned char)(b>>16); @@ -405,7 +405,7 @@ meta_gradient_create_diagonal (int width, int height, unsigned char *ptr; unsigned char *pixels; int rowstride; - + if (width == 1) return meta_gradient_create_vertical (width, height, from, to); else if (height == 1) @@ -414,7 +414,7 @@ meta_gradient_create_diagonal (int width, int height, pixbuf = blank_pixbuf (width, height, FALSE); if (pixbuf == NULL) return NULL; - + pixels = gdk_pixbuf_get_pixels (pixbuf); rowstride = gdk_pixbuf_get_rowstride (pixbuf); @@ -452,27 +452,27 @@ meta_gradient_create_multi_horizontal (int width, int height, GdkPixbuf *pixbuf; unsigned char *ptr; unsigned char *pixels; - int width2; + int width2; int rowstride; - + g_return_val_if_fail (count > 2, NULL); pixbuf = blank_pixbuf (width, height, FALSE); if (pixbuf == NULL) return NULL; - + pixels = gdk_pixbuf_get_pixels (pixbuf); rowstride = gdk_pixbuf_get_rowstride (pixbuf); ptr = pixels; - + if (count > width) count = width; - + if (count > 1) width2 = width/(count-1); else width2 = width; - + k = 0; r = colors[0].red << 8; @@ -505,7 +505,7 @@ meta_gradient_create_multi_horizontal (int width, int height, *ptr++ = (unsigned char)(g>>16); *ptr++ = (unsigned char)(b>>16); } - + /* copy the first line to the other lines */ for (i=1; i<height; i++) { @@ -526,25 +526,25 @@ meta_gradient_create_multi_vertical (int width, int height, int height2; int x; int rowstride; - + g_return_val_if_fail (count > 2, NULL); pixbuf = blank_pixbuf (width, height, FALSE); if (pixbuf == NULL) return NULL; - + pixels = gdk_pixbuf_get_pixels (pixbuf); rowstride = gdk_pixbuf_get_rowstride (pixbuf); ptr = pixels; - + if (count > height) count = height; - + if (count > 1) height2 = height/(count-1); else height2 = height; - + k = 0; r = colors[0].red << 8; @@ -568,7 +568,7 @@ meta_gradient_create_multi_vertical (int width, int height, memcpy (&(ptr[x*3]), ptr, (width - x)*3); ptr += rowstride; - + r += dr; g += dg; b += db; @@ -592,14 +592,14 @@ meta_gradient_create_multi_vertical (int width, int height, memcpy (&(ptr[x*3]), ptr, (width - x)*3); ptr += rowstride; - + for (j=k+1; j<height; j++) { memcpy (ptr, tmp, rowstride); ptr += rowstride; } } - + return pixbuf; } @@ -615,7 +615,7 @@ meta_gradient_create_multi_diagonal (int width, int height, unsigned char *ptr; unsigned char *pixels; int rowstride; - + g_return_val_if_fail (count > 2, NULL); if (width == 1) @@ -627,10 +627,10 @@ meta_gradient_create_multi_diagonal (int width, int height, width, height); if (pixbuf == NULL) return NULL; - + pixels = gdk_pixbuf_get_pixels (pixbuf); rowstride = gdk_pixbuf_get_rowstride (pixbuf); - + if (count > width) count = width; if (count > height) @@ -677,12 +677,12 @@ simple_multiply_alpha (GdkPixbuf *pixbuf, int row; g_return_if_fail (GDK_IS_PIXBUF (pixbuf)); - + if (alpha == 255) return; - + g_assert (gdk_pixbuf_get_has_alpha (pixbuf)); - + pixels = gdk_pixbuf_get_pixels (pixbuf); rowstride = gdk_pixbuf_get_rowstride (pixbuf); height = gdk_pixbuf_get_height (pixbuf); @@ -707,7 +707,7 @@ simple_multiply_alpha (GdkPixbuf *pixbuf, */ /* ((*p / 255.0) * (alpha / 255.0)) * 255; */ *p = (guchar) (((int) *p * (int) alpha) / (int) 255); - + ++p; /* skip A */ } @@ -724,13 +724,13 @@ meta_gradient_add_alpha_horizontal (GdkPixbuf *pixbuf, long a, da; unsigned char *p; unsigned char *pixels; - int width2; + int width2; int rowstride; int width, height; unsigned char *gradient; unsigned char *gradient_p; unsigned char *gradient_end; - + g_return_if_fail (n_alphas > 0); if (n_alphas == 1) @@ -739,24 +739,24 @@ meta_gradient_add_alpha_horizontal (GdkPixbuf *pixbuf, simple_multiply_alpha (pixbuf, alphas[0]); return; } - + width = gdk_pixbuf_get_width (pixbuf); height = gdk_pixbuf_get_height (pixbuf); gradient = g_new (unsigned char, width); gradient_end = gradient + width; - + if (n_alphas > width) n_alphas = width; - + if (n_alphas > 1) width2 = width / (n_alphas - 1); else width2 = width; - + a = alphas[0] << 8; gradient_p = gradient; - + /* render the gradient into an array */ for (i = 1; i < n_alphas; i++) { @@ -765,7 +765,7 @@ meta_gradient_add_alpha_horizontal (GdkPixbuf *pixbuf, for (j = 0; j < width2; j++) { *gradient_p++ = (a >> 8); - + a += da; } @@ -777,11 +777,11 @@ meta_gradient_add_alpha_horizontal (GdkPixbuf *pixbuf, { *gradient_p++ = a >> 8; } - + /* Now for each line of the pixbuf, fill in with the gradient */ pixels = gdk_pixbuf_get_pixels (pixbuf); rowstride = gdk_pixbuf_get_rowstride (pixbuf); - + p = pixels; i = 0; while (i < height) @@ -807,7 +807,7 @@ meta_gradient_add_alpha_horizontal (GdkPixbuf *pixbuf, p = row_end; ++i; } - + g_free (gradient); } @@ -820,21 +820,21 @@ meta_gradient_add_alpha (GdkPixbuf *pixbuf, g_return_if_fail (GDK_IS_PIXBUF (pixbuf)); g_return_if_fail (gdk_pixbuf_get_has_alpha (pixbuf)); g_return_if_fail (n_alphas > 0); - + switch (type) { case META_GRADIENT_HORIZONTAL: meta_gradient_add_alpha_horizontal (pixbuf, alphas, n_alphas); break; - + case META_GRADIENT_VERTICAL: g_printerr ("marco: vertical alpha channel gradient not implemented yet\n"); break; - + case META_GRADIENT_DIAGONAL: g_printerr ("marco: diagonal alpha channel gradient not implemented yet\n"); break; - + case META_GRADIENT_LAST: g_assert_not_reached (); break; |