Function 65 -
display the image with the palette in the window
Options:
eax = 65 - function number
ebx = pointer to the image
ecx = [size on axis x]*65536 +
[size on axis y]
edx = [coordinate on axis x]*65536
+ [coordinate on axis y]
esi = number of bits per pixel,
should be 1,2,4,8,9,15,16,24 or 32
edi = pointer to palette (2 to the
power esi colors 0x00RRGGBB); ignored when esi > 8
ebp = offset of each successive
row of image data from the previous row
Return value: the function does not return a value
Comments:
Image coordinates are the coordinates of the
upper left corner of the image relative to the window.
Image format with 1 bit per pixel: each byte
of the image, except perhaps the last bytes of the lines, contains information
about the color of 8 pixels, the highest bit
corresponds to the first pixel.
Image format with 2 bits per pixel: each byte
of the image, except perhaps the last bytes of the lines, contains information
about the color of 4 pixels, the older two bits
correspond to the first pixel.
Image format with 4 bits per pixel: each byte
of the image, except the last bytes of the lines (if the width of the image is
odd), contains information about the color of 2 pixels, the highest tetrad
corresponds to the first pixel.
Image format with 8 bits per pixel: each byte
of the image is treated as an index in the palette.
Image format with 9 bits per pixel: each byte
of the image (8 bits) represents the intensity of gray for a single pixel, so
this type of image is identical to 8 bits per pixel without a palette.
Image format with 15 bits per pixel: the
color of each pixel is encoded as (in bit representation) 0RRRRRGGGGGBBB - 5
pixels per color.
Image format with 16 bits per pixel: the
color of each pixel is encoded as RRRRGGGGGGBBBB (scheme 5+6+5).
Image format with 24 bits per pixel: the
color of each pixel is encoded in three bytes - sequentially blue, green, red
components of the color.
Image format with 32 bits per pixel: similar
to 24, only there is still an ignored fourth byte.
Calling function 7 is equivalent to calling
this function with parameters esi=24, ebp=0.
Constants for registers:
eax - SF_PUT_IMAGE_EXT (65)