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Fixes for CVREF rendering on osx #12

Merged
merged 7 commits into from
Jul 30, 2014
Merged

Fixes for CVREF rendering on osx #12

merged 7 commits into from
Jul 30, 2014

Commits on Jul 30, 2014

  1. vda: fix chroma issue with vda upload 

    GL_YCBCR_422_APPLE need a GL_RGB internal format not GL_RGBA
    @elupus
    elupus committed Jul 30, 2014
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  2. vda: cvref textures are non power of two so don't allocate extra space

    @elupus
    elupus committed Jul 30, 2014
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  3. vda: use IOSurfaceGetPixelformat instead of CVPixelBufferGetPixelForm… 

    …atType

We have converted the texture to an IOSurfaceRef so use that to check
for format.
    @elupus
    elupus committed Jul 30, 2014
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  4. vda: allocate pot texture if requested

    @elupus
    elupus committed Jul 30, 2014
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  5. vda: re-enable cvref upload on osx 10.9.4 since it seem to work there

    @elupus
    elupus committed Jul 30, 2014
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  6. cvref: retain reference before releasing old 

    if we re-add same surface to renderer we could end up freeing texture
before retaining reference.
    @elupus
    elupus committed Jul 30, 2014
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  7. cvref: skip upload of texture by looking at flipindex 

    The texture can be in use for a while after this call.
    @elupus
    elupus committed Jul 30, 2014
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