Thanks for the head's up about vstore4 being deprecated; my kernels are probably right out of Apple code, or slimmed down, can't remember which I posted.
... BTW, the problem has been solved in recent updates for me, and I can monitor the output port successfully. -GT On Tue, May 25, 2010 at 9:43 PM, Alessandro Sabatelli <[email protected]> wrote: > I don't get an error. As an aside, as far as I know vstore4 has been > deprecated. Just use ouputVertices[tid] = vertex; > .xX > > On May 8, 2010, at 10:09 PM, George Toledo wrote: > > > In this example, if I get/set indices, normals, or colors, the qtz > executes correctly. If I get/set vertices, a model will stop rendering. > > > > I found this in testing manipulating the structure of vertices. When > reducing it to the simplest group of patches, I found that I couldn't > actually get/set vertices without QC having a rendering error. > > > > Does this happen similarly for others, or is it specific to my system? It > happens for all models for me. > > > > This is the message I get: > > > > [01:01:53.713] <QCOpenCL = 0x21C57420 "OpenCL_4">: Failed setting > kernel arguments > > [01:01:53.713] <QCOpenCL = 0x21C57420 "OpenCL_4">: Failed > executing kernel __kernel void affine3(const __global float4 *inputVertices, > __constant float scale, __constant float4 t, > > __global > float4 *outputVertices) > > { > > int tid = get_global_id(0), i; > > float4 vertex; > > > > vertex = vload4((size_t)tid, (const > __global float*)inputVertices); > > vertex.xyz/vertex.w; > > vertex.xyz = vertex.xyz * scale + > t.xyz; > > > > vstore4(vertex, (size_t)tid, > (__global float*)outputVertices); > > } > > > > > > Global Dim (1) = 13432, 0, 0 > > Local Dim (1) = 8, 0, 0 > > Input Arguments: 0: Buffer, Count = 13432, > Component Count = 4, Type = Float > > > > Output Arguments: 0: Buffer, Count = 13432, > Component Count = 4, Type = Float > > > > > > -George Toledo > > <get set mesh test.qtz> _______________________________________________ > > Do not post admin requests to the list. They will be ignored. > > Quartzcomposer-dev mailing list ([email protected] > ) > > Help/Unsubscribe/Update your Subscription: > > > http://lists.apple.com/mailman/options/quartzcomposer-dev/asabatelli%40apple.com > > > > This email sent to [email protected] > >
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