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Changes to support depth 8 StaticColor visuals. (#81631)

Browse Source 
* gdk/gdkrgb.c (gdk_rgb_try_colormap):
	(gdk_rgb_create_info):
	(gdk_rgb_select_conv):
	(gdk_draw_gray_image):
	(gdk_rgb_cmap_get_info): Changes to support depth 8 StaticColor
	visuals.  (#81631)
	(gdk_rgb_cmap_free): Don't loop forever.
This commit is contained in:
Matthias Clasen 2002-08-09 23:25:48 +00:00
parent f10cd57362
commit af1f560918
7 changed files with 69 additions and 3 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2002-08-10 Matthias Clasen <maclas@gmx.de>
* gdk/gdkrgb.c (gdk_rgb_try_colormap):
(gdk_rgb_create_info):
(gdk_rgb_select_conv):
(gdk_draw_gray_image):
(gdk_rgb_cmap_get_info): Changes to support depth 8 StaticColor
visuals. (#81631)
(gdk_rgb_cmap_free): Don't loop forever.
Fri Aug 9 08:04:47 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.h (struct _GdkDisplayClass): Fix

10
ChangeLog.pre-2-10
View File

@ -1,3 +1,13 @@
2002-08-10 Matthias Clasen <maclas@gmx.de>
* gdk/gdkrgb.c (gdk_rgb_try_colormap):
(gdk_rgb_create_info):
(gdk_rgb_select_conv):
(gdk_draw_gray_image):
(gdk_rgb_cmap_get_info): Changes to support depth 8 StaticColor
visuals. (#81631)
(gdk_rgb_cmap_free): Don't loop forever.
Fri Aug 9 08:04:47 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.h (struct _GdkDisplayClass): Fix

10
ChangeLog.pre-2-2
View File

@ -1,3 +1,13 @@
2002-08-10 Matthias Clasen <maclas@gmx.de>
* gdk/gdkrgb.c (gdk_rgb_try_colormap):
(gdk_rgb_create_info):
(gdk_rgb_select_conv):
(gdk_draw_gray_image):
(gdk_rgb_cmap_get_info): Changes to support depth 8 StaticColor
visuals. (#81631)
(gdk_rgb_cmap_free): Don't loop forever.
Fri Aug 9 08:04:47 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.h (struct _GdkDisplayClass): Fix

10
ChangeLog.pre-2-4
View File

@ -1,3 +1,13 @@
2002-08-10 Matthias Clasen <maclas@gmx.de>
* gdk/gdkrgb.c (gdk_rgb_try_colormap):
(gdk_rgb_create_info):
(gdk_rgb_select_conv):
(gdk_draw_gray_image):
(gdk_rgb_cmap_get_info): Changes to support depth 8 StaticColor
visuals. (#81631)
(gdk_rgb_cmap_free): Don't loop forever.
Fri Aug 9 08:04:47 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.h (struct _GdkDisplayClass): Fix

10
ChangeLog.pre-2-6
View File

@ -1,3 +1,13 @@
2002-08-10 Matthias Clasen <maclas@gmx.de>
* gdk/gdkrgb.c (gdk_rgb_try_colormap):
(gdk_rgb_create_info):
(gdk_rgb_select_conv):
(gdk_draw_gray_image):
(gdk_rgb_cmap_get_info): Changes to support depth 8 StaticColor
visuals. (#81631)
(gdk_rgb_cmap_free): Don't loop forever.
Fri Aug 9 08:04:47 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.h (struct _GdkDisplayClass): Fix

10
ChangeLog.pre-2-8
View File

@ -1,3 +1,13 @@
2002-08-10 Matthias Clasen <maclas@gmx.de>
* gdk/gdkrgb.c (gdk_rgb_try_colormap):
(gdk_rgb_create_info):
(gdk_rgb_select_conv):
(gdk_draw_gray_image):
(gdk_rgb_cmap_get_info): Changes to support depth 8 StaticColor
visuals. (#81631)
(gdk_rgb_cmap_free): Don't loop forever.
Fri Aug 9 08:04:47 2002 Owen Taylor <otaylor@redhat.com>
* gdk/gdkdisplay.h (struct _GdkDisplayClass): Fix

12
gdk/gdkrgb.c
View File

@ -272,7 +272,8 @@ gdk_rgb_try_colormap (GdkRgbInfo *image_info, gboolean force,
}
#endif
if (colors_needed)
if (colors_needed &&
image_info->visual->type != GDK_VISUAL_STATIC_COLOR)
{
if (!gdk_colors_alloc (cmap, 0, NULL, 0, junk, colors_needed))
{
@ -642,7 +643,8 @@ gdk_rgb_create_info (GdkVisual *visual, GdkColormap *colormap)
gdk_rgb_colorcube_222 (image_info);
}
else if (image_info->visual->type == GDK_VISUAL_PSEUDO_COLOR)
else if (image_info->visual->type == GDK_VISUAL_PSEUDO_COLOR
|| image_info->visual->type == GDK_VISUAL_STATIC_COLOR)
{
if (!image_info->cmap &&
(gdk_rgb_install_cmap || image_info->visual != gdk_screen_get_system_visual (screen)))
@ -2999,6 +3001,7 @@ gdk_rgb_select_conv (GdkRgbInfo *image_info)
depth <= 8 &&
depth > 4 &&
(vtype == GDK_VISUAL_PSEUDO_COLOR
|| vtype == GDK_VISUAL_STATIC_COLOR
#ifdef ENABLE_GRAYSCALE
|| vtype == GDK_VISUAL_GRAYSCALE
#endif
@ -3324,6 +3327,7 @@ gdk_draw_gray_image (GdkDrawable *drawable,
if (image_info->bpp == 1 &&
image_info->gray_cmap == NULL &&
(image_info->visual->type == GDK_VISUAL_PSEUDO_COLOR ||
image_info->visual->type == GDK_VISUAL_STATIC_COLOR ||
image_info->visual->type == GDK_VISUAL_GRAYSCALE))
gdk_rgb_make_gray_cmap (image_info);
@ -3347,9 +3351,10 @@ gdk_rgb_cmap_get_info (GdkRgbCmap *cmap,
int i, j;
guint32 rgb;
/* We only need a LUT for pseudo-color and grayscale cmaps */
/* We don't need a LUT for TrueColor or DirectColor visuals */
if (image_info->bpp != 1 ||
!(image_info->visual->type == GDK_VISUAL_PSEUDO_COLOR ||
image_info->visual->type == GDK_VISUAL_STATIC_COLOR ||
image_info->visual->type == GDK_VISUAL_GRAYSCALE))
return NULL;
@ -3413,6 +3418,7 @@ gdk_rgb_cmap_free (GdkRgbCmap *cmap)
GdkRgbCmapInfo *cmap_info = tmp_list->data;
cmap_info->image_info->cmap_info_list = g_slist_remove (cmap_info->image_info->cmap_info_list, cmap_info);
g_free (cmap_info);
tmp_list = tmp_list->next;
}
g_slist_free (cmap->info_list);