Board.KolibriOS.org

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align 4
img.formats_table:
  .bmp  dd LIBIMG_FORMAT_BMP,  img.is.bmp,  img.decode.bmp,     img.encode.bmp, 1 + (1 SHL Image.bpp24) + (1 SHL Image.bpp32)
  .ico  dd LIBIMG_FORMAT_ICO,  img.is.ico,  img.decode.ico_cur, img.encode.ico, 0
  .cur  dd LIBIMG_FORMAT_CUR,  img.is.cur,  img.decode.ico_cur, img.encode.cur, 0
  .gif  dd LIBIMG_FORMAT_GIF,  img.is.gif,  img.decode.gif,     img.encode.gif, 0
  .png  dd LIBIMG_FORMAT_PNG,  img.is.png,  img.decode.png,     img.encode.png, 0
  .jpg  dd LIBIMG_FORMAT_JPEG, img.is.jpg,  img.decode.jpg,     img.encode.jpg, 0
  .tga  dd LIBIMG_FORMAT_TGA,  img.is.tga,  img.decode.tga,     img.encode.tga, 0
  .pcx  dd LIBIMG_FORMAT_PCX,  img.is.pcx,  img.decode.pcx,     img.encode.pcx, 0
  .xcf  dd LIBIMG_FORMAT_XCF,  img.is.xcf,  img.decode.xcf,     img.encode.xcf, 0
  .tiff dd LIBIMG_FORMAT_TIFF, img.is.tiff, img.decode.tiff,    img.encode.tiff,0
  .pnm  dd LIBIMG_FORMAT_PNM,  img.is.pnm,  img.decode.pnm,     img.encode.pnm, 1 + (1 SHL Image.bpp1) + (1 SHL Image.bpp8g) + (1 SHL Image.bpp24)
  .wbmp dd LIBIMG_FORMAT_WBMP, img.is.wbmp, img.decode.wbmp,    img.encode.wbmp,0
  .xbm  dd LIBIMG_FORMAT_XBM,  img.is.xbm,  img.decode.xbm,     img.encode.xbm, 0
  .z80  dd LIBIMG_FORMAT_Z80,  img.is.z80,  img.decode.z80,     img.encode.z80, 0 ;this must be the last entry as there are no signatures in z80 screens at all
        dd 0

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struct FormatsTableEntry
  Format_id     dd ?
  Is            dd ?
  Decode        dd ?
  Encode        dd ?
  Capabilities  dd ?
ends

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; function <<<<<<GetColorOfPixel>>>>>>
; IN
; eax - pointer to picture
; ebx - picture size x
; esi - x coordinat of pixel
; edi - y coordinat of pixel
; OUT
; eax - color of pixel in coordinats (x,y)
GetColorOfPixel:

  imul ebx,edi
  add ebx,esi
  lea ebx,[ebx+ebx*2]
  add eax,ebx
  mov ebx,[eax]
  and ebx,0xffffff
  mov eax,ebx
  ret