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FLI Player v0.31 upload: by Asper, just fixed window header

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git-svn-id: svn://kolibrios.org@5521 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency) 2015-03-17 06:54:14 +00:00
parent 20b79b5a5a
commit a07659c72e
5 changed files with 1153 additions and 0 deletions
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119
programs/media/fliplayer/ASPAPI.INC Normal file
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macro start_draw_window x,y,xsize,ysize,areacolor,caption
{
mov eax, 12 ; function 12:tell os about windowdraw
mov ebx, 1 ; 1, start of draw
int 0x40
; DRAW WINDOW
mov eax, 0 ; function 0 : define and draw window
mov ebx, x*65536+xsize ; [x start] *65536 + [x size]
mov ecx, y*65536+ysize ; [y start] *65536 + [y size]
mov edx,areacolor ; color of work area RRGGBB
mov edi,caption ; window title
int 0x40
}
macro end_draw_window
{
mov eax, 12 ; end of redraw
mov ebx, 2
int 0x40
}
macro draw_button x,y,xsize,ysize,id,butcolor,text,textlen,textcolor
{
mov eax, 8 ; function 8 : define and draw button
mov ebx, (x)*65536+xsize ; [x start] *65536 + [x size]
mov ecx, (y)*65536+ysize ; [y start] *65536 + [y size]
mov edx, id ; button id
mov esi, butcolor ; button color RRGGBB
int 0x40
mov ebx, (x+5)*65536+y+(ysize-5)/2 ; Draw button text
mov ecx, textcolor
mov edx, text
xor eax, eax
mov al, textlen
mov esi, eax
mov eax, 4
int 0x40
}
macro outtextxy x,y,prompt,prompt_len,color
{
mov ebx, x*65536+y ; draw info text with function 4
mov ecx, color
mov edx, prompt
xor eax, eax
mov al, prompt_len
mov esi, eax
mov eax, 4
int 0x40
}
macro bar x,y,xsize,ysize,color
{
mov eax, 13
mov ebx, x*65536+xsize
mov ecx, y*65536+ysize
mov edx, color
int 0x40
}
macro line x1,y1,x2,y2,color
{
mov eax, 38
mov ebx, x1*65536+x2
mov ecx, y1*65536+y2
mov edx, color
int 0x40
}
macro rectangle x,y,xsize,ysize,color
{
x2=x+xsize
y2=y+ysize
line x,y,x2,y,color
line x,y,x,y2,color
line x,y2,x2,y2,color
line x2,y,x2,y2,color
}
macro putpixel x,y,color
{
mov eax, 1
mov ebx, x
mov ecx, y
mov edx, color
int 0x40
}
macro lights_on cns
{
mov ax, cns
test ax, 0x40
jz @f
push ax
bar 532, 53, 10, 11, 0x0000FF00
pop ax
@@:
test ax, 0x80
jz @f
push ax
bar 500, 53, 10, 11, 0x0000FF00
pop ax
@@:
test ax, 0x100
jz @f
bar 565, 53, 10, 11, 0x0000FF00
@@:
}
out_symbol:
;mov ebx, x*65536+y ; draw info text with function 4
;mov ecx, color
;mov edx, prompt
mov esi, 1
mov eax, 4
int 0x40
ret

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programs/media/fliplayer/FLI_format.TXT Normal file
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Flic Files (.FLI) Format description:
The details of a FLI file are moderately complex, but the
idea behind it is simple: don't bother storing the parts of a
frame that are the same as the last frame. Not only does this
save space, but it's very quick. It's faster to leave a pixel
alone than to set it.
A FLI file has a 128-byte header followed by a sequence of
frames. The first frame is compressed using a bytewise run-length
compression scheme. Subsequent frames are stored as the
difference from the previous frame. (Occasionally the first
frame and/or subsequent frames are uncompressed.) There is one
extra frame at the end of a FLI which contains the difference
between the last frame and the first frame.
The FLI header:
byte size name meaning
offset
0 4 size Length of file, for programs that want
to read the FLI all at once if possible.
4 2 magic Set to hex AF11. Please use another
value here if you change format (even to
a different resolution) so Autodesk
Animator won't crash trying to read it.
6 2 frames Number of frames in FLI. FLI files have
a maxium length of 4000 frames.
8 2 width Screen width (320).
10 2 height Screen height (200).
12 2 depth Depth of a pixel (8).
14 4 flags Must be 0.
18 2 speed Number of video ticks between frames.
20 4 next Set to 0.
24 4 frit Set to 0.
28 100 expand All zeroes -- for future enhancement.
Next are the frames, each of which has a header:
byte size name meaning
offset
0 4 size Bytes in this frame. Autodesk Animator
demands that this be less than 64K.
4 2 magic Always hexadecimal F1FA
6 2 chunks Number of 'chunks' in frame.
8 8 expand Space for future enhancements. All
zeros.
After the frame header come the chunks that make up the
frame. First comes a color chunk if the color map has changed
from the last frame. Then comes a pixel chunk if the pixels have
changed. If the frame is absolutely identical to the last frame
there will be no chunks at all.
A chunk itself has a header, followed by the data. The
chunk header is:
byte size name meaning
offset
0 4 size Bytes in this chunk.
4 2 type Type of chunk (see below).
There are currently five types of chunks you'll see in a FLI
file.
number name meaning
11 FLI_COLOR Compressed color map
12 FLI_LC Line compressed -- the most common type
of compression for any but the first
frame. Describes the pixel difference
from the previous frame.
13 FLI_BLACK Set whole screen to color 0 (only occurs
on the first frame).
15 FLI_BRUN Bytewise run-length compression -- first
frame only
16 FLI_COPY Indicates uncompressed 64000 bytes soon
to follow. For those times when
compression just doesn't work!
The compression schemes are all byte-oriented. If the
compressed data ends up being an odd length a single pad byte is
inserted so that the FLI_COPY's always start at an even address
for faster DMA.
FLI_COLOR Chunks
The first word is the number of packets in this chunk. This
is followed directly by the packets. The first byte of a packet
says how many colors to skip. The next byte says how many colors
to change. If this byte is zero it is interpreted to mean 256.
Next follows 3 bytes for each color to change (one each for red,
green and blue).
FLI_LC Chunks
This is the most common, and alas, most complex chunk. The
first word (16 bits) is the number of lines starting from the top
of the screen that are the same as the previous frame. (For
example, if there is motion only on the bottom line of screen
you'd have a 199 here.) The next word is the number of lines
that do change. Next there is the data for the changing lines
themselves. Each line is compressed individually; among other
things this makes it much easier to play back the FLI at a
reduced size.
The first byte of a compressed line is the number of packets
in this line. If the line is unchanged from the last frame this
is zero. The format of an individual packet is:
skip_count
size_count
data
The skip count is a single byte. If more than 255 pixels
are to be skipped it must be broken into 2 packets. The size
count is also a byte. If it is positive, that many bytes of data
follow and are to be copied to the screen. If it's negative a
single byte follows, and is repeated -size_count times.
In the worst case a FLI_LC frame can be about 70K. If it
comes out to be 60000 bytes or more Autodesk Animator decides
compression isn't worthwhile and saves the frame as FLI_COPY.
FLI_BLACK Chunks
These are very simple. There is no data associated with
them at all. In fact they are only generated for the first frame
in Autodesk Animator after the user selects NEW under the FLIC
menu.
FLI_BRUN Chunks
These are much like FLI_LC chunks without the skips. They
start immediately with the data for the first line, and go line-
by-line from there. The first byte contains the number of
packets in that line. The format for a packet is:
size_count
data
If size_count is positive the data consists of a single byte
which is repeated size_count times. If size_count is negative
there are -size_count bytes of data which are copied to the
screen. In Autodesk Animator if the "compressed" data shows signs
of exceeding 60000 bytes the frame is stored as FLI_COPY instead.
FLI_COPY Chunks
These are 64000 bytes of data for direct reading onto the
screen.
-----------------------------------------------------------------------
And here's the PRO extensions:
-----------------------------------------------------------------------
This is supplemental info on the AutoDesk Animator FLI and FLC formats.
The following is an attempt at describing the newer chunks and frames
that are not described in the Turbo C FLI library documentation.
Chunk type Chunk ID
---------- -----------
FLI_DELTA 7 (decimal)
First WORD (16 bits) is the number of compressed lines to follow. Next
is the data for the changing lines themselves, always starting with the
first line. Each line is compressed individually.
The first WORD (16 bits) of a compressed line is the number of packets in
the line. If the number of packets is a negative skip -packets lines.
If the number of packets is positive, decode the packets. The format of
an individual packet is:
skip_count
size_count
data
The skip count is a single byte. If more than 255 pixels are to be
skipped, it must be broken into 2 packets. The size_count is also a byte.
If it is positive, that many WORDS of data follow and are to be copied to
the screen. If it is negative, a single WORDS value follows, and is to be
repeated -size_count times.
Chunk type Chunk ID
---------- -----------
FLI_256_COLOR 4 (decimal)
The first WORD is the number of packets in this chunk. This is followed
directly by the packets. The first byte of a packet is how many colors
to skip. The next byte is how many colors to change. If this number is
0, (zero), it means 256. Next follow 3 bytes for each color to change.
(One each for red, green and blue).
The only difference between a FLI_256_COLOR chunk (type 4 decimal) and a
FLI_COLOR chunk (type 11 decimal) is that the values in the type 4 chunk
range from 0 to 255, and the values in a type 11 chunk range from 0 to 63.
NOTE: WORD refer to a 16 bit int in INTEL (Little Endian) format.
WORDS refer to two-bytes (16 bits) of consecutive data. (Big Endian)
.FLC special frames and chunks
FLC's may contain all the above chunks plus one other:
Chunk type Chunk ID
---------- -----------
FLI_MINI 18 (decimal) 12 (Hex)
From what I understand, this is a miniture 64 x 32 version of the first
frame in FLI_BRUN format, used as an button for selecting flc's from
within Animator Pro. Simply do nothing with this chunk.
FLC New Frame
FLC's also contains a frame with the magic bytes set to hex 00A1. This
is the first frame in the .flc file. Actually it isn't a frame at all
but to have several chunks within it that specify file location info
specific to Animator Pro. IE: filepath, font to use, and .COL file info.
This FRAME may be skipped while loading. That's right! Ignore it! The
frame header is the same length as all other frames. So you may read the
frame header, then skip past the rest of the frame.
NOTE: When reading the FLI header on the newer FLI and FLC files, the
FLI signature bytes are AF12 instead of AF11 used in the older FLI files.
Also, you cannot ignore the screen width and height they may not be
320 x 200.
Allowable screen sizes include:
320 x 200, 640 x 480, 800 x 600, 1280 x 1024
NOTE: the delay value between frames appears to be in 1000th's of a
second instead of 70th's.
If you have any questions or more info on the FLI or FLC formats,
please let me know.
Mike Haaland
(corrected by P. Oliver 30 May 1997 using information supplied by Reeves Hall)
CompuServe : 72300,1433
Delphi : MikeHaaland
Internet : mike@htsmm1.las-vegas.nv.us
Usenet : ...!htsmm1.las-vegas.nv.us!mike

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programs/media/fliplayer/ReadMe.txt Normal file
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Fliplayer v0.3 by Asper
Can play Autodesk *.fli files.

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programs/media/fliplayer/build.bat Normal file
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@fasm fliplayer.asm fliplayer
@pause

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programs/media/fliplayer/fliplayer.asm Normal file
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use32
org 0x0
db 'MENUET01' ; 8 byte id
dd 38 ; required os
dd STARTAPP ; program start
dd I_END ; program image size
dd 0x100000 ; required amount of memory
dd 0x100000 ; reserved= extended header
dd filename, 0x0 ; I_Param , I_Icon
include "aspAPI.inc"
;Clock_Hz equ 4608 ; Frequency of clock
;Monitor_Hz equ 70 ; Frequency of monitor
;Clock_Scale equ Clock_Hz / Monitor_Hz
CData equ 0x40 ; Port number of timer 0
CMode equ 0x43 ; Port number of timer control word
BufSize equ 65528 ; Frame buffer size - Must be even
struc MainHeaderRec
{
.Padding1 dd ? ; size of the file
.ID dw ? ; magic
.Frames dw ? ; frames
.Padding2 dd ? ; width/height
.Padding3 dd ? ; depth/flags
.Speed dw ? ; speed
.Reserv dw ? ; always = 0
; Only for FLC
.Created dd ? ; date file attribute
.Creator dd ? ; creator serial number
.Updated dd ? ; date of the last change
.Updater dd ? ; updater serial number
.Aspectx dw ? ; scale by x
.Aspecty dw ? ; scale by Y
.Padding4 db 38 dup(?) ; Reserved. All zeroes.
.Oframe1 dd ? ; offset to the 1st frame
.Oframe2 dd ? ; offset to the 2nd frame
.Padding5 db 40 dup(?) ; Reserved. All zeroes.
}
struc FrameHeaderRec
{
.Size dd ? ; size
.Padding1 dw ? ; magic
.Chunks dw ? ; chunks
.Padding2 db 8 dup(?) ;Pad to 16 Bytes. All zeroes.
}
; in: esi = pointer to the buffer
DrawFrame:
; this is the routine that takes a frame and put it on the screen
@Fli_Loop: ; main loop that goes through all the chunks in a frame
cmp word [Chunks],0 ;are there any more chunks to draw?
je @Exit
dec word [Chunks] ;decrement Chunks For the chunk to process now
mov ax, word [esi+4] ; let AX have the ChunkType
add esi, 6 ; skip the ChunkHeader
cmp ax, 0Bh ; is it a FLI_COLor chunk?
je @Fli_Color
cmp ax, 0Ch ; is it a FLI_LC chunk?
je @Fli_Lc
cmp ax, 0Dh ; is it a FLI_BLACK chunk?
je @Fli_Black
cmp ax, 0Fh ; is it a FLI_BRUN chunk?
je @Fli_Brun
cmp ax, 10h ; is it a FLI_COPY chunk?
je @Fli_Copy
jmp @Fli_Loop ; This command should not be necessary
@Fli_Color:
mov bx, word [esi] ; number of packets in this chunk (always 1?)
add esi, 2 ; skip the NumberofPackets
;_________________________________________________________________________________________
mov al, 0 ; start at color 0
xor cx, cx ; reset CX
@Color_Loop:
or bx, bx ; set flags
jz @Fli_Loop ; Exit if no more packages
dec bx ; decrement NumberofPackages For the package to process now
mov cl, byte [esi] ; first Byte in packet tells how many colors to skip
add al, cl ; add the skiped colors to the start to get the new start
mov edi, pal
add di, cx
;push cx ;----- save how many colors to skip ----->
mov cl, byte [esi+1] ; next Byte in packet tells how many colors to change
or cl, cl ; set the flags
jnz @Jump_Over ; if NumberstoChange=0 then NumberstoChange=256
inc ch ; CH=1 and CL=0 => CX=256
@Jump_Over:
;add al, cl ; update the color to start at
add esi, 2 ; skip the NumberstoSkip and NumberstoChange Bytes
.set_next_color:
lodsb ; B
shl al, 2 ; Enlight the color r*4, g*4, b*4
push ax
lodsb ; G
shl al, 2 ; Enlight the color r*4, g*4, b*4
push ax
lodsb ; R
shl al, 2 ; Enlight the color r*4, g*4, b*4
stosb ; R
pop ax
stosb ; G
pop ax
stosb ; B
xor al, al
stosb ; 0
loop .set_next_color
jmp @Color_Loop ; finish With this packet - jump back
@Fli_Lc:
mov di, word [esi] ; put LinestoSkip into DI -
mov ax, di ; - to get the offset address to this line we have to multiply With 320 -
shl ax, 8 ; - DI = old_DI shl 8 + old_DI shl 6 -
shl di, 6 ; - it is the same as DI = old_DI*256 + old_DI*64 = old_DI*320 -
add di, ax ; - but this way is faster than a plain mul
add edi, dword [image]
mov bx, word [esi+2] ; put LinestoChange into BX
add esi, 4 ; skip the LinestoSkip and LinestoChange Words
xor cx, cx ; reset cx
@Line_Loop:
or bx, bx ; set flags
jz @Fli_Loop ; Exit if no more lines to change
dec bx
mov dl, byte [esi] ; put PacketsInLine into DL
inc esi ; skip the PacketsInLine Byte
push edi ; save the offset address of this line
@Pack_Loop:
or dl, dl ; set flags
jz @Next_Line ; Exit if no more packets in this line
dec dl
mov cl, byte [esi] ; put BytestoSkip into CL
add di, cx ; update the offset address
mov cl, byte [esi+1] ; put BytesofDatatoCome into CL
or cl, cl ; set flags
jns @Copy_Bytes ; no SIGN means that CL number of data is to come -
; - else the next data should be put -CL number of times
mov al, byte [esi+2] ; put the Byte to be Repeated into AL
add esi, 3 ; skip the packet
neg cl ; Repeat -CL times
rep stosb
jmp @Pack_Loop ; finish With this packet
@Copy_Bytes:
add esi, 2 ; skip the two count Bytes at the start of the packet
rep movsb
jmp @Pack_Loop ; finish With this packet
@Next_Line:
pop edi ; restore the old offset address of the current line
add edi, 320 ; offset address to the next line
jmp @Line_Loop
@Fli_Black:
mov edi, dword [image]
mov cx, 32000 ; number of Words in a screen
xor ax, ax ; color 0 is to be put on the screen
rep stosw
jmp @Fli_Loop ; jump back to main loop
@Fli_Brun:
mov edi, dword [image]
mov bx, 200 ; numbers of lines in a screen
xor cx, cx
@Line_Loop2:
mov dl, byte [esi] ; put PacketsInLine into DL
inc esi ; skip the PacketsInLine Byte
push edi ; save the offset address of this line
@Pack_Loop2:
or dl, dl ; set flags
jz @Next_Line2 ; Exit if no more packets in this line
dec dl
mov cl, byte [esi] ; put BytesofDatatoCome into CL
or cl, cl ; set flags
js @Copy_Bytes2 ; SIGN meens that CL number of data is to come -
; - else the next data should be put -CL number of times
mov al, byte [esi+1] ; put the Byte to be Repeated into AL
add esi, 2 ; skip the packet
rep stosb
jmp @Pack_Loop2 ; finish With this packet
@Copy_Bytes2:
inc esi ; skip the count Byte at the start of the packet
neg cl ; Repeat -CL times
rep movsb
jmp @Pack_Loop2 ; finish With this packet
@Next_Line2:
pop edi ; restore the old offset address of the current line
add edi, 320 ; offset address to the next line
dec bx ; any more lines to draw?
jnz @Line_Loop2
jmp @Fli_Loop ; jump back to main loop
@Fli_Copy:
mov edi, dword [image]
mov cx, 32000 ; number of Words in a screen
rep movsw
jmp @Fli_Loop ; jump back to main loop
@Exit:
mov eax, 65
mov ebx, dword [image]
mov ecx, 320*65536+200
mov edx, 10*65536+100
mov esi, 8
mov edi, pal
xor ebp, ebp
int 0x40
ret ; DrawFrame end.
TFliPlayer_Init:
mov eax, 68 ; Init process memory
mov ebx, 11
int 0x40
cmp eax, BufSize
jl .fail
.ok:
;GetMem(Buffer,BufSize);
mov eax, 68
mov ebx, 12
mov ecx, BufSize
int 0x40
mov dword [Buffer], eax
;GetMem(image,32000);
mov eax, 68
mov ebx, 12
mov ecx, 320*200*4 ;32000
int 0x40
mov dword [image], eax
mov word [Interval], -1 ; ClearSpeed
mov ax, 1
ret
.fail:
xor ax, ax
ret ; TFliPlayer_Init end.
TFliPlayer_Done:
;FreeMem(Buffer,BufSize);
mov eax, 68
mov ebx, 13
mov ecx, dword [Buffer]
int 0x40
;FreeMem(image,32000);
mov eax, 68
mov ebx, 13
mov ecx, dword [image]
int 0x40
ret ; TFliPlayer_Done end.
; in: ax = Speed
;TFliPlayer_SetSpeed:
; mov bl, byte Clock_Scale
; mul bl
; mov word [Interval], ax ;= Speed * Clock_Scale;
; ret ; TFliPlayer_SetSpeed end.
ReadHeader: ;Boolean;
;BlockRead(FliFile,MainHeader,SizeOf(MainHeader)) ; Read header record
mov eax, dword [filepos]
mov dword [InfoStructure+4], eax
mov dword [InfoStructure+12], 128
mov dword [InfoStructure+16], MainHeader
mov eax, 70
mov ebx, InfoStructure
int 0x40
mov eax, 128
mov dword [filepos], eax
mov ax, word [MainHeader.ID]
cmp ax, 0xAF11 ; FLI ?
je .fli
cmp ax, 0xAF12 ; FLC ?
je .flc
xor ax, ax ; Not a .FLI File
ret
.fli:
mov byte [filetype], 1
jmp .ok
.flc:
mov byte [filetype], 2
.ok:
; cmp word [Interval], -1
; jne @f
; ; Read speed from header
; mov ax, word [MainHeader.Speed]
; mov bl, byte Clock_Scale
; mul bl
; mov word [Interval], ax ;= Speed * Clock_Scale;
mov ax, 1
; @@:
ret ; ReadHeader end.
ReadFrame:
;BlockRead(FliFile,FrameHeader,SizeOf(FrameHeader));
mov eax, dword [filepos]
mov dword [InfoStructure+4], eax
mov dword [InfoStructure+12], 16
mov dword [InfoStructure+16], FrameHeader
mov eax, 70
mov ebx, InfoStructure
int 0x40
add dword [filepos], 16
;FrameSize := FrameHeader.Size - SizeOf(FrameHeader);
mov eax, dword [FrameHeader.Size]
sub eax, 16
mov dword [FrameSize], eax
xor ecx, ecx
ret ; ReadFrame end.
ProcessFrame:
;BlockRead(FliFile,Buffer^,FrameSize);
mov eax, dword [filepos]
mov dword [InfoStructure+4], eax
mov eax, dword [FrameSize]
mov dword [InfoStructure+12], eax
mov eax, dword [Buffer]
mov dword [InfoStructure+16], eax
mov eax, 70
mov ebx, InfoStructure
int 0x40
mov eax, dword [FrameSize]
add dword [filepos], eax
mov esi, dword [Buffer]
mov dx, word [FrameHeader.Chunks]
mov word [Chunks], dx
call DrawFrame
ret ; ProcessFrame end.
; in: esi = pointer to the filename
TFliPlayer_Play:
mov eax, 70
mov ebx, InfoStructure
mov dword [InfoStructure+12], 1
mov dword [InfoStructure+16], FrameHeader
int 0x40
test ax, ax
jnz .err
call ReadHeader
test ax, ax
jz .err
call ReadFrame
mov eax, dword [FrameSize]
add eax, 128+16
mov dword [RestartPos], eax
call ProcessFrame
.play_again:
mov word [Frame], 1
.show_next_frame:
call ReadFrame
cmp dword [FrameSize], 0
je @f
call ProcessFrame
@@:
;REPEAT UNTIL GetClock > Timeout;
mov eax, 5
mov ebx, 2
int 0x40
push edi
call process_events
pop edi
mov al, byte [stop]
cmp al, 1
je .end
mov ax, word [Frame]
inc ax
mov word [Frame], ax
cmp ax, word [MainHeader.Frames]
jng .show_next_frame
mov eax, dword [RestartPos]
mov dword [InfoStructure+4], eax
mov eax, 128
mov dword [filepos], eax
jmp .play_again
.end:
mov dword [filepos], 0
xor ax, ax
.err:
ret ; TFliPlayer_Play end.
; in: esi = pointer to filename
AAPlay:
mov byte [pausetime], 0
mov byte [stop], 0
cmp byte [playtime], 1
je .end
call unprint_error
mov byte [playtime], 1
call TFliPlayer_Play
test ax, ax
jz .end
call print_error
.end:
mov byte [playtime], 0
ret ; AAPlay end.
N_KEYCOLOR equ 0x00444444 ; Normal button color
TEXTCOLOR equ 0x80FFFFFF ; Text color
BUTCAPCOLOR equ 0x0000FF00 ; Button caption color
unprint_error:
mov eax, 13
mov ebx, 10*65536+320
mov ecx, 50*65536+15
mov edx, 0 ; color
int 0x40
ret
print_error:
;call unprint_error
mov ebx, 15*65536+54
mov edx, error_text
mov ecx, TEXTCOLOR - 0x0000FFFF
mov eax, 4
int 0x40
ret
print_filename:
mov eax, 13
mov ebx, 10*65536+320
mov ecx, 30*65536+15
mov edx, 0 ; color
int 0x40
mov ebx, 15*65536+34
mov edx, filename
mov ecx, TEXTCOLOR - 0x00FF00FF
mov eax, 4
int 0x40
ret
;**********************************
;* input: ecx = type of map *
;**********************************
get_keyboard_map:
mov eax, 26
mov ebx, 2
mov edx, keymap
int 0x40
ret
;**********************************
;* input: ecx = type of mode *
;**********************************
set_keyboard_mode:
mov eax, 66
mov ebx, 1 ; Set keyboard mode
int 0x40
ret
get_control_keys_state:
mov eax, 66
mov ebx, 3
int 0x40
ret
reload_ascii_keymap:
pusha
call get_control_keys_state
mov ecx, 1
test ax, 1 ; Left Shift pressed ?
jnz @f
test ax, 2 ; Right Shift pressed ?
jnz @f
test ax, 0x40 ; Caps Lock on ?
jz .load_ascii_keymap
@@:
mov ecx, 2
.load_ascii_keymap:
call get_keyboard_map
popa
ret
STARTAPP:
call TFliPlayer_Init
test ax, ax
jz close_app
mov ecx, 1 ; to send scancodes.
call set_keyboard_mode
call reload_ascii_keymap
call draw_window
call print_filename
cmp [filename], byte 0
je .noparam
call AAPlay
.noparam:
jmp still
draw_window:
start_draw_window 20,170,340,310,0x14224466,labelt
draw_button 15,70,20,20,2,N_KEYCOLOR,keyText,1,BUTCAPCOLOR ; Play
mov ecx, BUTCAPCOLOR
mov edx, keyText
mov ebx, 21*65536+77 ; |
call out_symbol
mov edx, keyText+1
mov ebx, 22*65536+75 ; -
call out_symbol
mov ebx, 24*65536+76 ; -
@@:
call out_symbol
inc ebx
cmp ebx, 24*65536+79
jl @b
mov ebx, 22*65536+79 ; -
call out_symbol
mov ebx, 26*65536+77 ; -
call out_symbol
draw_button 45,70,20,20,3,N_KEYCOLOR,keyText,1,BUTCAPCOLOR ; Pause
mov ecx, BUTCAPCOLOR
mov edx, keyText
mov ebx, 49*65536+77 ; |
call out_symbol
mov ebx, 51*65536+77 ; |
call out_symbol
mov ebx, 54*65536+77 ; |
call out_symbol
mov ebx, 55*65536+77 ; |
call out_symbol
mov ebx, 56*65536+77 ; |
call out_symbol
draw_button 75,70,20,20,4,N_KEYCOLOR,keyText,1,BUTCAPCOLOR ; Stop
bar 81,77,8,7,BUTCAPCOLOR
end_draw_window
ret
process_events:
mov eax, 11 ; Test if there is an event in the queue.
int 0x40
cmp eax,1 ; redraw request ?
jnz @f
call red
ret
@@:
cmp eax,3 ; button in buffer ?
jnz @f
call button
ret
@@:
cmp eax,2 ; key in buffer ?
jnz @f
call key
@@:
;jz key
; cmp eax, 2
; jnz @f
;
; cmp byte [playtime], 0
; je @f
;int 0x40
;@@:
ret
still:
call process_events
jmp still
red:
call draw_window
ret ;jmp still
key:
mov eax, 2
int 0x40
test al, al
jnz .end
cmp ah, 1 ; Esc
jne @f
jmp close_app
@@:
cmp ah, 28 ; Enter
jne @f
call AAPlay
jmp .end
@@:
cmp ah, 15 ; Tab
je .end
cmp ah, 29 ; Left Control
je .end
cmp ah, 42 ; Left Shift
je .end
cmp ah, 14 ; BackSpace
jne @f
; strlen(filename)
mov edi, filename
xor al, al ; search for the end of the filename
repne scasb
cmp edi, filename+2
jl .end
cmp edi, filename+2
jl .end
mov byte [edi-2], 0
call print_filename
jmp .end
@@:
cmp ah, 57 ; Space
je .input_symbol
cmp ah, 2
jl .end
cmp ah, 54
jg .end
.input_symbol:
mov byte [stop], 1
call reload_ascii_keymap
; strlen(filename)
mov edi, filename
xor al, al ; search for the end of the filename
repne scasb
cmp edi, filename+52
jg .end
shr ax, 8
and eax, 0x7F
mov al, byte [keymap+eax] ; Read ASCII from the keymap table.
mov byte [edi-1], al
mov byte [edi], 0
call print_filename
.end:
ret
button:
mov eax, 17 ; Get pressed button code
int 0x40
cmp ah, 1 ; Test x button
je close_app
cmp ah, 2 ; Test "Play" button
jne @f
call AAPlay
jmp .end
@@:
cmp ah, 3 ; Test "Pause" button
jne @f
cmp byte [playtime], 1
jne @f
not byte [pausetime]
.pause:
call process_events
cmp byte [pausetime], 0
jne .pause
@@:
cmp ah, 4 ; Test "Stop" button
jne @f
mov byte [stop], 1
jne @f
@@:
.end:
ret
close_app:
cmp dword [image], 0
je @f
call TFliPlayer_Done
@@:
mov eax,-1 ; close this program
int 0x40
; DATA
; Application Title
labelt db 'FLI Player v0.31',0
keyText db '|-_'
error_text db "Can't load file.",0
filepos dd 0x0
filetype db 0 ; 0 - unsupported, 1 - fli, 2 - flc
playtime db 0
pausetime db 0
stop db 0
pal rb 256*4
image dd 0
InfoStructure:
dd 0x0 ; subfunction number
dd filepos ; position in the file in bytes
dd 0x0 ; upper part of the position address
dd 0x0 ; number of bytes to read
dd 0x0 ; pointer to the buffer to write data
db 0
dd filename
keymap rb 128
I_END:
Buffer dd ?
Interval dw ?
Chunks dw ?
FrameSize dd ?
RestartPos dd ?
Frame dw ?
MainHeader MainHeaderRec
FrameHeader FrameHeaderRec
filename db '/hd0/2/',0
rb 46