http://www.rojtberg.net/348/powervr-sgx-530-does-not-support-depth-textures/ Technical Blog of Pavel Rojtberg Mon, 06 Feb 2012 01:57:00 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.rojtberg.net/348/powervr-sgx-530-does-not-support-depth-textures/comment-page-1/#comment-1536 Bram Thu, 28 Oct 2010 05:24:26 +0000 http://www.rojtberg.net/?p=348#comment-1536 Thanks for sharing the trick. OES_depth_texture is supported on iPhone, but not iPad (which still runs iOS3.2). So I thought I would give it a try. I wondered how the unpacking code would look like, though. I assume the quoted code is for the shading into the shadow texture, and the shader for the final image has to unpack the bytes into a float? Thanks for sharing the trick.
OES_depth_texture is supported on iPhone, but not iPad (which still runs iOS3.2).
So I thought I would give it a try.
I wondered how the unpacking code would look like, though.
I assume the quoted code is for the shading into the shadow texture, and the shader for the final image has to unpack the bytes into a float?

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