O wrote this code to overlay 1 image over the other one... For some reason firefox reports that there is an error in the image and cannot be displayed.
I\'m developing a movie player 开发者_C百科and I\'m using OpenGL to draw frames and On Screen Messages.
I\'m trying to implement blend modes from the PDF specification, for my own pleasure, in SASS. PDF Specification:
How can I create a PNG file if I have two separated JPG files with the image and the alpha chann开发者_开发知识库el?
I\'m writing a application where a user is allowed to toggle between different shaders, and combinations of them. Thus i want to draw the exact same scene a multiple time.
I\'m having a really hard time working with some source images in PNG format that h开发者_高级运维ave premultiplied alpha because most tools simply do not support it correctly.
I\'m drawing some \"2D\" pictures. Let\'s say, pic A in the background draw first, pic B in foreground draw later than A.
I\'m looking at SurfaceFlinger, i.e. the the code that is doing the composition in Android, and I have trouble understanding some of the OpenGL ES 1.0 calls as I\'ve only programmed ES 2.0 code.
I\'ve implemen开发者_开发百科ted a scene using 3 quads, A, B, and C. Quad C is behind quad B. Quad B sits on top of Quad A.
Hi I\'m trying to follow an answer about making part of a texture transparent when using Alpha Blending from this question
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