mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-28 09:19:41 +03:00
228 lines
8.7 KiB
C
228 lines
8.7 KiB
C
/*
|
|
* Copyright © 2009 Red Hat, Inc.
|
|
*
|
|
* Permission to use, copy, modify, distribute, and sell this software and its
|
|
* documentation for any purpose is hereby granted without fee, provided that
|
|
* the above copyright notice appear in all copies and that both that
|
|
* copyright notice and this permission notice appear in supporting
|
|
* documentation, and that the name of Red Hat not be used in advertising or
|
|
* publicity pertaining to distribution of the software without specific,
|
|
* written prior permission. Red Hat makes no representations about the
|
|
* suitability of this software for any purpose. It is provided "as is"
|
|
* without express or implied warranty.
|
|
*
|
|
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
|
|
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
|
|
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
#include <stdlib.h>
|
|
#include "pixman-private.h"
|
|
|
|
static void
|
|
delegate_combine_32 (pixman_implementation_t * imp,
|
|
pixman_op_t op,
|
|
uint32_t * dest,
|
|
const uint32_t * src,
|
|
const uint32_t * mask,
|
|
int width)
|
|
{
|
|
_pixman_implementation_combine_32 (imp->delegate,
|
|
op, dest, src, mask, width);
|
|
}
|
|
|
|
static void
|
|
delegate_combine_64 (pixman_implementation_t * imp,
|
|
pixman_op_t op,
|
|
uint64_t * dest,
|
|
const uint64_t * src,
|
|
const uint64_t * mask,
|
|
int width)
|
|
{
|
|
_pixman_implementation_combine_64 (imp->delegate,
|
|
op, dest, src, mask, width);
|
|
}
|
|
|
|
static void
|
|
delegate_combine_32_ca (pixman_implementation_t * imp,
|
|
pixman_op_t op,
|
|
uint32_t * dest,
|
|
const uint32_t * src,
|
|
const uint32_t * mask,
|
|
int width)
|
|
{
|
|
_pixman_implementation_combine_32_ca (imp->delegate,
|
|
op, dest, src, mask, width);
|
|
}
|
|
|
|
static void
|
|
delegate_combine_64_ca (pixman_implementation_t * imp,
|
|
pixman_op_t op,
|
|
uint64_t * dest,
|
|
const uint64_t * src,
|
|
const uint64_t * mask,
|
|
int width)
|
|
{
|
|
_pixman_implementation_combine_64_ca (imp->delegate,
|
|
op, dest, src, mask, width);
|
|
}
|
|
|
|
static pixman_bool_t
|
|
delegate_blt (pixman_implementation_t * imp,
|
|
uint32_t * src_bits,
|
|
uint32_t * dst_bits,
|
|
int src_stride,
|
|
int dst_stride,
|
|
int src_bpp,
|
|
int dst_bpp,
|
|
int src_x,
|
|
int src_y,
|
|
int dst_x,
|
|
int dst_y,
|
|
int width,
|
|
int height)
|
|
{
|
|
return _pixman_implementation_blt (
|
|
imp->delegate, src_bits, dst_bits, src_stride, dst_stride,
|
|
src_bpp, dst_bpp, src_x, src_y, dst_x, dst_y,
|
|
width, height);
|
|
}
|
|
|
|
static pixman_bool_t
|
|
delegate_fill (pixman_implementation_t *imp,
|
|
uint32_t * bits,
|
|
int stride,
|
|
int bpp,
|
|
int x,
|
|
int y,
|
|
int width,
|
|
int height,
|
|
uint32_t xor)
|
|
{
|
|
return _pixman_implementation_fill (
|
|
imp->delegate, bits, stride, bpp, x, y, width, height, xor);
|
|
}
|
|
|
|
pixman_implementation_t *
|
|
_pixman_implementation_create (pixman_implementation_t *delegate,
|
|
const pixman_fast_path_t *fast_paths)
|
|
{
|
|
pixman_implementation_t *imp = malloc (sizeof (pixman_implementation_t));
|
|
pixman_implementation_t *d;
|
|
int i;
|
|
|
|
if (!imp)
|
|
return NULL;
|
|
|
|
assert (fast_paths);
|
|
|
|
/* Make sure the whole delegate chain has the right toplevel */
|
|
imp->delegate = delegate;
|
|
for (d = imp; d != NULL; d = d->delegate)
|
|
d->toplevel = imp;
|
|
|
|
/* Fill out function pointers with ones that just delegate
|
|
*/
|
|
imp->blt = delegate_blt;
|
|
imp->fill = delegate_fill;
|
|
|
|
for (i = 0; i < PIXMAN_N_OPERATORS; ++i)
|
|
{
|
|
imp->combine_32[i] = delegate_combine_32;
|
|
imp->combine_64[i] = delegate_combine_64;
|
|
imp->combine_32_ca[i] = delegate_combine_32_ca;
|
|
imp->combine_64_ca[i] = delegate_combine_64_ca;
|
|
}
|
|
|
|
imp->fast_paths = fast_paths;
|
|
|
|
return imp;
|
|
}
|
|
|
|
void
|
|
_pixman_implementation_combine_32 (pixman_implementation_t * imp,
|
|
pixman_op_t op,
|
|
uint32_t * dest,
|
|
const uint32_t * src,
|
|
const uint32_t * mask,
|
|
int width)
|
|
{
|
|
(*imp->combine_32[op]) (imp, op, dest, src, mask, width);
|
|
}
|
|
|
|
void
|
|
_pixman_implementation_combine_64 (pixman_implementation_t * imp,
|
|
pixman_op_t op,
|
|
uint64_t * dest,
|
|
const uint64_t * src,
|
|
const uint64_t * mask,
|
|
int width)
|
|
{
|
|
(*imp->combine_64[op]) (imp, op, dest, src, mask, width);
|
|
}
|
|
|
|
void
|
|
_pixman_implementation_combine_32_ca (pixman_implementation_t * imp,
|
|
pixman_op_t op,
|
|
uint32_t * dest,
|
|
const uint32_t * src,
|
|
const uint32_t * mask,
|
|
int width)
|
|
{
|
|
(*imp->combine_32_ca[op]) (imp, op, dest, src, mask, width);
|
|
}
|
|
|
|
void
|
|
_pixman_implementation_combine_64_ca (pixman_implementation_t * imp,
|
|
pixman_op_t op,
|
|
uint64_t * dest,
|
|
const uint64_t * src,
|
|
const uint64_t * mask,
|
|
int width)
|
|
{
|
|
(*imp->combine_64_ca[op]) (imp, op, dest, src, mask, width);
|
|
}
|
|
|
|
pixman_bool_t
|
|
_pixman_implementation_blt (pixman_implementation_t * imp,
|
|
uint32_t * src_bits,
|
|
uint32_t * dst_bits,
|
|
int src_stride,
|
|
int dst_stride,
|
|
int src_bpp,
|
|
int dst_bpp,
|
|
int src_x,
|
|
int src_y,
|
|
int dst_x,
|
|
int dst_y,
|
|
int width,
|
|
int height)
|
|
{
|
|
return (*imp->blt) (imp, src_bits, dst_bits, src_stride, dst_stride,
|
|
src_bpp, dst_bpp, src_x, src_y, dst_x, dst_y,
|
|
width, height);
|
|
}
|
|
|
|
pixman_bool_t
|
|
_pixman_implementation_fill (pixman_implementation_t *imp,
|
|
uint32_t * bits,
|
|
int stride,
|
|
int bpp,
|
|
int x,
|
|
int y,
|
|
int width,
|
|
int height,
|
|
uint32_t xor)
|
|
{
|
|
return (*imp->fill) (imp, bits, stride, bpp, x, y, width, height, xor);
|
|
}
|
|
|