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IconEdit 0.32: use native image save via libimg by Nicolas

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git-svn-id: svn://kolibrios.org@7190 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kiril Lipatov
2018-03-16 20:34:44 +00:00
parent 04313cebe1
commit 85f99b8d52
4 changed files with 124 additions and 27 deletions
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programs/cmm/lib/obj/libimg.h
+60
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@@ -30,6 +30,9 @@ dword img_to_rgb2 = #aimg_to_rgb2;
dword img_decode = #aimg_decode;
dword img_destroy = #aimg_destroy;
dword img_draw = #aimg_draw;
dword img_create = #aimg_create;
dword img_encode = #aimg_encode;
//dword img_flip = #aimg_flip;
//dword img_rotate = #aimg_rotate;
$DD 2 dup 0
@@ -41,9 +44,53 @@ char aimg_to_rgb2[12] = "img_to_rgb2\0";
char aimg_decode[11] = "img_decode\0";
char aimg_destroy[12] = "img_destroy\0";
char aimg_draw[9] = "img_draw\0";
char aimg_create[11] = "img_create\0";
char aimg_encode[11] = "img_encode\0";
//char aimg_flip[9] = "img_flip\0";
//char aimg_rotate[11] = "img_rotate\0 ";
#define LIBIMG_FORMAT_BMP 1
#define LIBIMG_FORMAT_ICO 2
#define LIBIMG_FORMAT_CUR 3
#define LIBIMG_FORMAT_GIF 4
#define LIBIMG_FORMAT_PNG 5
#define LIBIMG_FORMAT_JPEG 6
#define LIBIMG_FORMAT_TGA 7
#define LIBIMG_FORMAT_PCX 8
#define LIBIMG_FORMAT_XCF 9
#define LIBIMG_FORMAT_TIFF 10
#define LIBIMG_FORMAT_PNM 11
#define LIBIMG_FORMAT_WBMP 12
#define LIBIMG_FORMAT_XBM 13
#define LIBIMG_FORMAT_Z80 14
struct _Image
{
dword Checksum; // ((Width ROL 16) OR Height) XOR Data[0] ; ignored so far
dword Width;
dword Height;
dword Next;
dword Previous;
dword Type; // one of Image.bppN
dword Data;
dword Palette; // used iff Type eq Image.bpp1, Image.bpp2, Image.bpp4 or Image.bpp8i
dword Extended;
dword Flags; // bitfield
dword Delay; // used iff Image.IsAnimated is set in Flags
};
// values for Image.Type
// must be consecutive to allow fast switch on Image.Type in support functions
#define Image_bpp8i 1 // indexed
#define Image_bpp24 2
#define Image_bpp32 3
#define Image_bpp15 4
#define Image_bpp16 5
#define Image_bpp1 6
#define Image_bpp8g 7 // grayscale
#define Image_bpp2i 8
#define Image_bpp4i 9
#define Image_bpp8a 10 // grayscale with alpha channel; application layer only!!! kernel doesn't handle this image type, libimg can only create and destroy such images
dword load_image(dword filename)
@@ -133,4 +180,17 @@ void DrawLibImage(dword image_pointer,x,y,w,h,offx,offy) {
);
}
dword create_image(dword type, dword width, dword height) {
img_create stdcall(width, height, type);
return EAX;
}
// size - output parameter, error code / the size of encoded data
dword encode_image(dword image_ptr, dword options, dword specific_options, dword* size) {
img_encode stdcall(image_ptr, options, specific_options);
ESDWORD[size] = ECX;
return EAX;
}
#endif