the10thwiz/cc65
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Computed pixel aspect ratio (PAR) by presuming a display aspect ratio (DAR) of 4/3 for a classic CRT and using the given driver resolutions as storage aspect ratio (SAR).

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@5001 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
ol.sc
2011-04-30 12:46:03 +00:00
parent fd048a0125
commit 14cfadbc75
21 changed files with 21 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libsrc/apple2/apple2-280-192-8.s
View File

@@ -84,7 +84,7 @@ Y2 := ptr4
pages: .byte 2 ; Number of screens available
.byte 7 ; System font X size
.byte 8 ; System font Y size
.word $100 ; Aspect ratio
.word $00EA ; Aspect ratio (based on 4/3 display)
; Next comes the jump table. With the exception of IRQ, all entries must be
; valid and may point to an RTS for test versions (function not implemented).

2
libsrc/apple2/apple2-40-48-16.s
View File

@@ -54,7 +54,7 @@ Y2 := ptr4
.byte 1 ; Number of screens available
.byte 8 ; System font X size
.byte 8 ; System font Y size
.word $100 ; Aspect ratio
.word $0198 ; Aspect ratio (based on 4/3 display)
; Next comes the jump table. With the exception of IRQ, all entries must be
; valid and may point to an RTS for test versions (function not implemented).