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comparison code_part1/OSTC_code_asm_part1/aa_wordprocessor.asm @ 260:bde83cac971f

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BUGFIX bb13 : deco_calc_desaturation_time() should reset TBLPTR Upper register.
author JeanDo
date Sun, 10 Apr 2011 18:19:42 +0200
parents cb055a7d75f3
children 6e456a6398e0
comparison
equal deleted inserted replaced
259:cb95722a81a1 260:bde83cac971f
49 ; Available general purpose registers: 49 ; Available general purpose registers:
50 ; PRODH, PRODL (needed for array indexing) 50 ; PRODH, PRODL (needed for array indexing)
51 ; FSRx 12bits. Usefull as RAM pointers. 51 ; FSRx 12bits. Usefull as RAM pointers.
52 ;============================================================================= 52 ;=============================================================================
53 ; Temporary variables are overlayed in bank 0 ACCESS, used also by C-code 53 ; Temporary variables are overlayed in bank 0 ACCESS, used also by C-code
54 ; (p2_deco), MPLAB math abd stdlib libraries. 54 ; (p2_deco), MPLAB math and stdlib libraries.
55 55
56 CBLOCK 0x000 56 CBLOCK 0x000
57 aa_flags ; Various flags for aa_wordprocessor 57 aa_flags ; Various flags for aa_wordprocessor
58 aa_width:2 ; Width in pixels (0..319) 58 aa_width:2 ; Width in pixels (0..319)
59 aa_bitlen ; Count of pixels when decoding bitmaps. 59 aa_bitlen ; Count of pixels when decoding bitmaps.
60 aa_start:2 ; PROM ptr to start of encoded bitmap 60 aa_start:2 ; PROM ptr to start of encoded bitmap
61 aa_end:2 ; and end of it. 61 aa_end:2 ; and end of it.
62 aa_temp:2 ; Current color, divided by 2 or 4 62 aa_temp:2 ; Current color, divided by 2 or 4
63 ENDC 63 ENDC
64 64
65 ; Flags allocation: 65 ; Flags allocation:
66 #define aa_antialias aa_flags,0 66 #define aa_antialias aa_flags,0
67 #define aa_color_quart aa_flags,1 67 #define aa_color_quart aa_flags,1