DP2: Pixelated graphics on device/black screen

Solar2D Advanced Graphics
#1

Graphics 2.0 is scaling down the graphics when run on a device.

Here’s a sample that only has one line of code:

local i = display.newImage("rink.png", display.contentCenterX, display.contentCenterY); 

I’ve attached two files:

  1. The original image file (320x480)

  2. A screenshot of the result when run on an iPod Touch 3G/4G. iPad mini works fine

This sample app highlights 2 problems.

a) Downsampling of the image

B) The second time the app is started, only a black screen is displayed (unless the app is removed from the background).

#2

Can you provide a complete sample to demonstrate this problem? Please make sure your sample contains a build.settings and config.lua. Thanks.

#3

Sure thing. See attached file.

The issue occurs when running on an iPod Touch 3G (iOS 5.1.1) and 4G (iOS 6.1.3).

Build environment:

Mac OSX 10.8.4

Xcode 4.6.3

Corona build 2013.82

#4

Thanks for the sample. I’ve been able to reproduce the problem. A fix should be available in the next Graphics 2.0 update.

#5

Can you provide a complete sample to demonstrate this problem? Please make sure your sample contains a build.settings and config.lua. Thanks.

#6

Sure thing. See attached file.

The issue occurs when running on an iPod Touch 3G (iOS 5.1.1) and 4G (iOS 6.1.3).

Build environment:

Mac OSX 10.8.4

Xcode 4.6.3

Corona build 2013.82

#7

Thanks for the sample. I’ve been able to reproduce the problem. A fix should be available in the next Graphics 2.0 update.

#8

Please download and try the latest Graphics 2.0 daily build and let me know if you’re still experiencing this problem.

#9

Build #118 fixes the downsampling issue, but not the black screen. (Issue (b) in my original post).

Tested on an iPod Touch 3G, 4G, 5G, iPhone 4, iPad mini.

#10

I can also say I’ve encountered the black screen thing frequently, covering pretty much all my test projects.

Imgemar - sorry for not adding you on testflight BTW, I’ll sort that later today :slight_smile:

#11

Please download and try the latest Graphics 2.0 daily build and let me know if you’re still experiencing this problem.

#12

Build #118 fixes the downsampling issue, but not the black screen. (Issue (b) in my original post).

Tested on an iPod Touch 3G, 4G, 5G, iPhone 4, iPad mini.

#13

I can also say I’ve encountered the black screen thing frequently, covering pretty much all my test projects.

Imgemar - sorry for not adding you on testflight BTW, I’ll sort that later today :slight_smile: