03768: All sets in cidelsa.c, most sets in astrocde.c: Shifted gfx display

- As of 0.139u2, some drivers and options show "16-bit EEPROM set with 8-bit data". Check 4030.
- Haze is calling for mixing issues with *SINGLE* VDP games in toaplan2.c. Check 4044.

Viewing Issue Advanced Details [ Jump to Notes ]

[ View Source: astrocde.c ]

Category [?]

Severity [?]

Reproducibility

Date Submitted

Last Update

03768

Graphics

Minor

Always

2010-03-06 22:19

2010-04-22 18:55

Tester

M.A.S.H.

View Status

Public

Assigned To

Platform

MAME (Self-compiled)

Priority

normal

Resolution

Open

Windows XP (32-bit)

Status [?]

Resolved

Driver

astrocde.c

Projection

None

Version

0.136u4

ETA

None

Fixed in Version

0.137u2

Build

Normal

Summary

03768: All sets in cidelsa.c, most sets in astrocde.c: Shifted gfx display

Description

The screen/gfx are shifted in the astrocde.c and cidelsa.c games since MAME 0.136u3.
The bottom is cut off.
Compare the attached two screenshots of MAME 0.136u2 and 0.136u3
taken with IrfanView and MAME seawolf2 -window.
The MAME snapshots of both version are looking normal.

Steps To Reproduce

Additional Information

astrocde.c
--------------
seawolf2
spacezap
ebases
robby
demndrgn
profpac
tenpindx

Flags

Regression Version

0.136u3

Affected Sets

All sets in cidelsa.c, most sets in astrocde.c

Old BugID

Attached Files

seawolf2-Comapre-0136u2-0136u3.gif (33,506 bytes) 2010-03-06 23:59

destryer_Comapre-0136u2-0136u3.gif (20,866 bytes) 2010-03-07 10:55

astrocde-cidelsa.diff (1,729 bytes) 2010-03-08 22:44 [Show Content] [Hide Content]

diff -Nru old/src/mame/drivers/astrocde.c new/src/mame/drivers/astrocde.c
--- old/src/mame/drivers/astrocde.c	2010-02-14 22:40:38.000000000 +0100
+++ new/src/mame/drivers/astrocde.c	2010-03-08 23:00:06.000000000 +0100
@@ -1284,7 +1284,7 @@
 	MDRV_SCREEN_ADD("screen", RASTER)
 	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
 	MDRV_SCREEN_RAW_PARAMS(ASTROCADE_CLOCK, 455, 0, 352, 262, 0, 240)
-	MDRV_SCREEN_DEFAULT_POSITION(1.1, 0.0, 1.18, -0.018)	/* clip out borders */
+	MDRV_SCREEN_DEFAULT_POSITION(1.1, -0.05, 1.182, -0.110)	/* clip out borders */
 
 	MDRV_PALETTE_INIT(astrocde)
 	MDRV_VIDEO_START(astrocde)
diff -Nru old/src/mame/video/cidelsa.c new/src/mame/video/cidelsa.c
--- old/src/mame/video/cidelsa.c	2010-01-28 13:14:18.000000000 +0100
+++ new/src/mame/video/cidelsa.c	2010-03-08 23:29:04.000000000 +0100
@@ -254,7 +254,7 @@
 
 MACHINE_DRIVER_START( destryer_video )
 	MDRV_CDP1869_SCREEN_PAL_ADD(SCREEN_TAG, DESTRYER_CHR2)
-	MDRV_SCREEN_DEFAULT_POSITION(1.226, 0.012, 1.4, 0.044)
+	MDRV_SCREEN_DEFAULT_POSITION(1.226, -0.102, 1.4, 0.244)
 
 	MDRV_VIDEO_START(cidelsa)
 	MDRV_VIDEO_UPDATE(cidelsa)
@@ -266,7 +266,7 @@
 
 MACHINE_DRIVER_START( altair_video )
 	MDRV_CDP1869_SCREEN_PAL_ADD(SCREEN_TAG, ALTAIR_CHR2)
-	MDRV_SCREEN_DEFAULT_POSITION(1.226, 0.012, 1.4, 0.044)
+	MDRV_SCREEN_DEFAULT_POSITION(1.226, -0.102, 1.4, 0.244)
 
 	MDRV_VIDEO_START(cidelsa)
 	MDRV_VIDEO_UPDATE(cidelsa)
@@ -278,7 +278,7 @@
 
 MACHINE_DRIVER_START( draco_video )
 	MDRV_CDP1869_SCREEN_PAL_ADD(SCREEN_TAG, DRACO_CHR2)
-	MDRV_SCREEN_DEFAULT_POSITION(1.226, 0.012, 1.360, 0.024)
+	MDRV_SCREEN_DEFAULT_POSITION(1.226, -0.102, 1.360, 0.204)
 
 	MDRV_VIDEO_START(draco)
 	MDRV_VIDEO_UPDATE(cidelsa)

Relationships

Notes
(05838) Tafoid (Administrator) 2010-03-06 22:52	I'd suggest if you can to make the screenshot top/bottom rather than side to side... or even separate shots. Thank you.

(05839) M.A.S.H. (Senior Tester) 2010-03-07 00:00	Added an animated GIF file from both version.

(05840) Tafoid (Administrator) 2010-03-07 01:39	That's fine. I just didn't dig having to scroll left/right on a bug :) Thank you.

(05846) M.A.S.H. (Senior Tester) 2010-03-08 22:44 edited on: 2010-03-08 22:46	Fixed the problem with the shifted screen display. In MAME 0.136u2 was emu\render.c changed with the new value no_center (center the container), so the MDRV_SCREEN_DEFAULT_POSITION in the drivers astrocde and cidelsa must updated. Use attached diff file to changed both drivers. Delete the cfg files before you tested them!!! I have submit the fix for next release.

(05992) Tafoid (Administrator) 2010-04-22 18:55	Fixed effective 0.137u2, although I'm not sure what change brought about the fix. I think it was the render.c fixes by Bryan Ischo.