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add wrapper for libimg

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git-svn-id: svn://kolibrios.org@6453 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Serhii Sakhno 2016-06-26 22:51:36 +00:00
parent 2562686ece
commit 0f225dfc05
2 changed files with 108 additions and 0 deletions
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30
contrib/C_Layer/libimg/kolibri_libimg.h Normal file
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#ifndef KOLIBRI_LIBIMG_H
#define KOLIBRI_LIBIMG_H
int kolibri_libimg_init(void)
{
int asm_init_status = init_libimg_asm();
/* just return asm_init_status? or return init_libimg_asm() ?*/
if(asm_init_status == 0)
return 0;
else
return 1;
}
extern void* (*img_decode)(void *, uint32_t, uint32_t) __attribute__((__stdcall__));
extern void* (*img_encode)(void *, uint32_t, uint32_t) __attribute__((__stdcall__));
extern void* (*img_create)(uint32_t, uint32_t, uint32_t) __attribute__((__stdcall__));
extern void (*img_to_rgb2)(void *, void *) __attribute__((__stdcall__));
extern void* (*img_to_rgb)(void *) __attribute__((__stdcall__));
extern uint32_t (*img_flip)(void *, uint32_t) __attribute__((__stdcall__));
extern uint32_t (*img_flip_layer)(void *, uint32_t) __attribute__((__stdcall__));
extern uint32_t (*img_rotate)(void *, uint32_t) __attribute__((__stdcall__));
extern uint32_t (*img_rotate_layer)(void *, uint32_t) __attribute__((__stdcall__));
extern void (*img_draw)(void *, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t ) __attribute__((__stdcall__));
extern uint32_t (*img_count)(void *) __attribute__((__stdcall__));
extern uint32_t (*img_destroy)(void *) __attribute__((__stdcall__));
extern uint32_t (*img_destroy_layer)(void *) __attribute__((__stdcall__));
#endif /* KOLIBRI_LIBIMG_H */

78
contrib/C_Layer/libimg/loadlibimg.asm Normal file
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format coff
use32 ; Tell compiler to use 32 bit instructions
section '.init' code ; Keep this line before includes or GCC messes up call addresses
include '../../../programs/proc32.inc'
include '../../../programs/macros.inc'
purge section,mov,add,sub
include '../../../programs/dll.inc'
public init_libimg as '_init_libimg_asm'
;;; Returns 0 on success. -1 on failure.
proc init_libimg
mcall 68,11
stdcall dll.Load, @IMPORT
test eax, eax
jnz error
mov eax, 0
ret
error:
mov eax, -1
ret
endp
@IMPORT:
library lib_libimg, 'libimg.obj'
import lib_libimg, \
libimg_init, 'lib_init' , \
img_is_img, 'img_is_img' , \
img_info, 'img_info' , \
img_from_file, 'img_from_file', \
img_to_file, 'img_to_file', \
img_from_rgb, 'img_from_rgb', \
img_to_rgb, 'img_to_rgb', \
img_to_rgb2, 'img_to_rgb2', \
img_decode, 'img_decode', \
img_encode, 'img_encode', \
img_create, 'img_create', \
img_destroy, 'img_destroy', \
img_destroy_layer, 'img_destroy_layer', \
img_count, 'img_count', \
img_lock_bits, 'img_lock_bits', \
img_unlock_bits, 'img_unlock_bits', \
img_flip, 'img_flip', \
img_flip_layer, 'img_flip_layer', \
img_rotate, 'img_rotate', \
img_rotate_layer, 'img_rotate_layer', \
img_draw, 'img_draw'
public libimg_init as '_libimg_init'
; public img_is_img as '_img_is_img'
;public img_info as '_img_info'
;public img_from_file as '_img_from_file'
;public img_to_file as '_img_to_file'
;public img_from_rgb as '_img_from_rgb'
public img_to_rgb as '_img_to_rgb'
public img_to_rgb2 as '_img_to_rgb2'
public img_decode as '_img_decode'
public img_encode as '_img_encode'
public img_create as '_img_create'
public img_destroy as '_img_destroy'
public img_destroy_layer as '_img_destroy_layer'
public img_count as '_img_count'
;public img_lock_bits as '_img_lock_bits'
;public img_unlock_bits as '_img_unlock_bits'
public img_flip as '_img_flip'
public img_flip_layer as '_img_flip_layer'
public img_rotate as '_img_rotate'
public img_rotate_layer as '_img_rotate_layer'
public img_draw as '_img_draw'