Call cairo_surface_flush() before reading or writing a surface's
pixels directly, and use cairo_surface_mark_dirty() after writing
pixels directly, so we don't read old pixels, and our written pixels
get actually used.
2009-01-17 Michael Natterer <mitch@gimp.org>
* all files with a GPL header and all COPYING files:
Change licence to GPLv3 (and to LGPLv3 for libgimp).
Cleaned up some copyright headers and regenerated the parsers in
the ImageMap plugin.
svn path=/trunk/; revision=27913
2007-11-05 Sven Neumann <sven@gimp.org>
* app/widgets/gimpcairo-utils.h: introduced macros to set a
single
pixel in a Cairo surface without having to worry about
endianness.
* app/widgets/gimpcairo-utils.c
* app/widgets/gimpviewrenderer.c
* app/widgets/gimpviewrenderergradient.c
* app/widgets/gimpviewrendererpalette.c: use the new macros.
svn path=/trunk/; revision=24065
2007-11-04 Sven Neumann <sven@gimp.org>
* app/widgets/gimpviewrenderer.[ch]: replaced the RGB buffer
with
a Cairo surface.
* app/widgets/gimpviewrendererbuffer.c
* app/widgets/gimpviewrendererbrush.c
* app/widgets/gimpviewrendererdrawable.c
* app/widgets/gimpviewrenderergradient.c
* app/widgets/gimpviewrendererimage.c
* app/widgets/gimpviewrendererpalette.c
* app/widgets/gimpviewrenderervectors.c: changed accordingly.
There
are some loose ends here that will be fixed over the next days.
* app/widgets/gimprender.c: removed gimp_render_temp_buf; it is
not any longer needed.
* app/core/gimpgradient.c (gimp_gradient_get_preview_size):
return
an odd preview height to make the border align with the pixel
grid.
svn path=/trunk/; revision=24056
2006-11-01 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpviewrendererpalette.c
(gimp_view_renderer_palette_render): fix cell_width calculation
again so we don't cut off cells. Don't write beyond the buffer's
size, fixes random crashes.
2006-11-01 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpviewrendererpalette.c
(gimp_view_renderer_palette_render): make sure we calculate the
right number of columns and don't render more cells than columns
in one row.
2005-08-27 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpviewrendererpalette.c
(gimp_view_renderer_palette_init): initialize renderer->columns
to != 0 to avoid floating point exceptions on initial layout
calculation. Fixes bug #314663.
2005-07-22 Sven Neumann <sven@gimp.org>
* app/widgets/gimpviewrendererpalette.c
(gimp_view_renderer_palette_render): reverted my last change here
and replaced it with a better fix.
2005-07-14 Michael Natterer <mitch@gimp.org>
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimppaletteview.[ch]: new widget which manages the
selected palette entry itself and emits "selected", "activated"
and "context" signals. Not used yet.
* app/widgets/gimpviewrendererpalette.[ch]: reimplemented palette
drawing: added optional grid drawing and APIs to configure the
renderer. Should be ready for the palette editor now.
2005-07-13 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpviewrendererpalette.c
(gimp_view_renderer_palette_render): implement it the same way as
gimp_palette_get_preview(). Can't be used for the palette editor
yet.
2005-07-13 Michael Natterer <mitch@gimp.org>
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimpviewrendererpalette.[ch]: new view renderer,
does nothing yet except chaining up in ::render().
* app/widgets/gimpviewrenderer-utils.c
(gimp_view_renderer_type_by_viewable_type): use it for palettes.
Michael Natterer