search for: set_index_buff

...at bug 64323[1] over the weekend as to why this case works under nvc0+ hardware and does not under nv50. Here are some of the things I've noticed: * nvc0 uses immediate(s) for VERTEX_BEGIN_GL/VERTEX_END_GL * nvc0 is more consistent for doing pushbuffer space checks * nvc0 uses dirty tracking in set_index_buffer() * nvc0 uses "VERTEX_DATA push mode" over the FIFO for nv50 AFAICS the second and third one have no effect when ported to nv50. I'm highly suspecting that "push mode" or actually the type of buffers used will be the solution to this problem. Would you have any input/ide...

...= tegra_resource_unwrap(buf[i].buffer); > + > + buffers = buf; > + } > + > + context->gpu->set_vertex_buffers(context->gpu, start_slot, > + num_buffers, buffers); > +} > + > +static void > +tegra_set_index_buffer(struct pipe_context *pcontext, > + const struct pipe_index_buffer *buffer) > +{ > + struct tegra_context *context = to_tegra_context(pcontext); > + struct pipe_index_buffer buf; > + > + if (buffer) { > + memcpy(&buf, bu...

...um_buffers * sizeof(struct pipe_vertex_buffer)); + + for (i = 0; i < num_buffers; i++) + buf[i].buffer = tegra_resource_unwrap(buf[i].buffer); + + buffers = buf; + } + + context->gpu->set_vertex_buffers(context->gpu, start_slot, + num_buffers, buffers); +} + +static void +tegra_set_index_buffer(struct pipe_context *pcontext, + const struct pipe_index_buffer *buffer) +{ + struct tegra_context *context = to_tegra_context(pcontext); + struct pipe_index_buffer buf; + + if (buffer) { + memcpy(&buf, buffer, sizeof(buf)); + buf.buffer = tegra_resource_unwrap(buf.buffer); + buffe...