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Add pixman utilities for bitmap to pixman_image_t conversion

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This commit is contained in:
Alexander Larsson 2010-04-19 15:49:20 +02:00
parent 5df8f7e80d
commit 4a38b86c69
2 changed files with 775 additions and 58 deletions
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810
pixman_utils.c
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23
pixman_utils.h
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@ -20,6 +20,7 @@
#define _H__PIXMAN_UTILS
#include <spice/types.h>
#include <stdlib.h>
#define PIXMAN_DONT_DEFINE_STDINT
#include <pixman.h>
@ -51,6 +52,28 @@ typedef enum {
} SpiceROP;
int spice_pixman_image_get_bpp(pixman_image_t *image);
pixman_format_code_t spice_surface_format_to_pixman(uint32_t surface_format);
pixman_format_code_t spice_bitmap_format_to_pixman(int bitmap_format,
uint32_t palette_surface_format);
pixman_image_t *spice_bitmap_try_as_pixman(int src_format, int flags,
int width, int height,
uint8_t *data, int stride);
pixman_image_t *spice_bitmap_to_pixman(pixman_image_t *dest_image,
int src_format, int flags,
int width, int height,
uint8_t *src, int src_stride,
uint32_t palette_surface_format,
SpicePalette *palette);
pixman_image_t *spice_bitmap_convert_to_pixman(pixman_format_code_t dest_format,
pixman_image_t *dest_image,
int src_format, int flags,
int width, int height,
uint8_t *src, int src_stride,
uint32_t palette_surface_format,
SpicePalette *palette);
void spice_pixman_region32_init_from_bitmap(pixman_region32_t *region,
uint32_t *data,
int width, int height,