Thankfully this bug is now fixed in 10.0.3 Martin Baker www.digital-heaven.co.uk www.twitter.com/digitalheaven www.videospaceonline.com www.finalcutters.com ------------------------------------------------------ Digital Heaven Ltd is registered in England and Wales Company registration number: 3628396 Registered address: 55 Lynwood Drive, Worcester Park, Surrey KT4 7AE VAT registration number: GB 736 0989 03 On 28 Sep 2011, at 08:19, Michael Jonsson wrote:

Hi List,

Unless I am missing something, it looks like FCP 10.0.1 is still passing truncated 8 bit textures when rendering on hardware.

During previewing a call to glGetTexLevelParameteriv([inputTexture target], 0, GL_TEXTURE_INTERNAL_FORMAT, (void *) &format);

show that the internal format for the inputTexture is GL_RGBA32F_ARB as expected.

However during rendering (i.e. export) the same call shows that the internal format if the inputTexture is now GL_RGBA8_EXT (8 bit RGBA) whereas [inputTexture depth] is reported to be 32 and renderInfo.depth == kFxDepth_FLOAT32

Obviously the choice of texture formatting during rendering/export is incorrect and causes all sorts of truncation issues.

A bug # 9772463 was filed on this for 10.0.0 on Jul 13.

Please, please fix this or provide a workaround if such exists.

Regards, Michael Jonsson _______________________________________________ Do not post admin requests to the list. They will be ignored. Pro-apps-dev mailing list (Pro-apps-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/pro-apps-dev/martin%40digital-heaven....

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