Retina mode broken in 2.0?

cocos2d-x C++
#1

When I enable Retiona on my iphone 4 and simulator coordinates is ok, but all image downscaled.

On win32 I notice same behavior.

#2

Did you use retina resources?
And how did you name the resources?

#3

I made screenshots.

The same situation on windows.

#4

I made screenshots.

The same situation on windows.

#5

What’s the resolution of you resources?
And could you paste some codes?

#6

I understand that this happens if I use

pDirector->setProjection(kCCDirectorProjection2D)

If the HelloWorld insert:

pDirector->enableRetinaDisplay(true); pDirector->setProjection(kCCDirectorProjection2D);

You will see this bug

#7

Thanks for your feedback, the issue #1297 was created.

#8

You can fix this by hacking the code in CCDirector::setProjection

    case kCCDirectorProjection2D:
        {
            kmGLMatrixMode(KM_GL_PROJECTION);
            kmGLLoadIdentity();
            kmMat4 orthoMatrix;
            // size should div CC_CCONTENT_SCALE_FACTOR() in the next line.
            kmMat4OrthographicProjection(&orthoMatrix, 0, size.width / CC_CONTENT_SCALE_FACTOR(), 0, size.height / CC_CONTENT_SCALE_FACTOR(), -1024, 1024 );
            kmGLMultMatrix(&orthoMatrix);
            kmGLMatrixMode(KM_GL_MODELVIEW);
            kmGLLoadIdentity();
        }
        break;

Serg Merg wrote:

I understand that this happens if I use
>
pDirector->setProjection(kCCDirectorProjection2D)
>
If the HelloWorld insert:
>
pDirector->enableRetinaDisplay(true); pDirector->setProjection(kCCDirectorProjection2D);
>
You will see this bug

#9

Thank you.
I already did it.
Everything works as it should.

#10

Not everything =(

When I use CCRenderTexture sprite of this texture is 2x scaled;

If I used 3d projection CCRenderTexture work fine.

I made changes in CCRenderTexture::begin()

-glViewport(0, 0, (GLsizei)(texSize.width * CC_CONTENT_SCALE_FACTOR()), (GLsizei)(texSize.height * CC_CONTENT_SCALE_FACTOR()));
+glViewport(0, 0, (GLsizei)texSize.width, (GLsizei)texSize.height);

After that everything work, but I’m not sure that this will not affect anything else.

#11

It has been fixed. Thanks. :slight_smile:
Serg Merg wrote:

Not everything =(
>
When I use CCRenderTexture sprite of this texture is 2x scaled;
>
If I used 3d projection CCRenderTexture work fine.
>
I made changes in CCRenderTexture::begin()
>
[…]
>
After that everything work, but I’m not sure that this will not affect anything else.