forked from AuroraMiddleware/gtk
81 lines
3.0 KiB
C
81 lines
3.0 KiB
C
#include <libart_lgpl/art_misc.h>
|
|
#include <libart_lgpl/art_filterlevel.h>
|
|
|
|
/* Scale src_buf from src_width / src_height by factors scale_x, scale_y
|
|
* and composite the portion corresponding to
|
|
* render_x, render_y, render_width, render_height in the new
|
|
* coordinate system into dest_buf starting at 0, 0
|
|
*/
|
|
void pixops_composite (art_u8 *dest_buf,
|
|
int render_x0,
|
|
int render_y0,
|
|
int render_x1,
|
|
int render_y1,
|
|
int dest_rowstride,
|
|
int dest_channels,
|
|
int dest_has_alpha,
|
|
const art_u8 *src_buf,
|
|
int src_width,
|
|
int src_height,
|
|
int src_rowstride,
|
|
int src_channels,
|
|
int src_has_alpha,
|
|
double scale_x,
|
|
double scale_y,
|
|
ArtFilterLevel filter_level,
|
|
int overall_alpha);
|
|
|
|
/* Scale src_buf from src_width / src_height by factors scale_x, scale_y
|
|
* and composite the portion corresponding to
|
|
* render_x, render_y, render_width, render_height in the new
|
|
* coordinate system against a checkboard with checks of size check_size
|
|
* of the colors color1 and color2 into dest_buf starting at 0, 0
|
|
*/
|
|
void pixops_composite_color (art_u8 *dest_buf,
|
|
int render_x0,
|
|
int render_y0,
|
|
int render_x1,
|
|
int render_y1,
|
|
int dest_rowstride,
|
|
int dest_channels,
|
|
int dest_has_alpha,
|
|
const art_u8 *src_buf,
|
|
int src_width,
|
|
int src_height,
|
|
int src_rowstride,
|
|
int src_channels,
|
|
int src_has_alpha,
|
|
double scale_x,
|
|
double scale_y,
|
|
ArtFilterLevel filter_level,
|
|
int overall_alpha,
|
|
int check_x,
|
|
int check_y,
|
|
int check_size,
|
|
art_u32 color1,
|
|
art_u32 color2);
|
|
|
|
/* Scale src_buf from src_width / src_height by factors scale_x, scale_y
|
|
* and composite the portion corresponding to
|
|
* render_x, render_y, render_width, render_height in the new
|
|
* coordinate system into dest_buf starting at 0, 0
|
|
*/
|
|
void pixops_scale (art_u8 *dest_buf,
|
|
int render_x0,
|
|
int render_y0,
|
|
int render_x1,
|
|
int render_y1,
|
|
int dest_rowstride,
|
|
int dest_channels,
|
|
int dest_has_alpha,
|
|
const art_u8 *src_buf,
|
|
int src_width,
|
|
int src_height,
|
|
int src_rowstride,
|
|
int src_channels,
|
|
int src_has_alpha,
|
|
double scale_x,
|
|
double scale_y,
|
|
ArtFilterLevel filter_level);
|
|
|