Re: [Mesa-dev] [PATCH 48/95] i965/vec4: add a force_vstride0 flag to src_reg

2016-09-14 Thread Iago Toral
On Tue, 2016-09-13 at 22:12 -0700, Francisco Jerez wrote: > Iago Toral writes: > > > > > On Mon, 2016-09-12 at 14:05 -0700, Francisco Jerez wrote: > > > > > > Iago Toral Quiroga writes: > > > > > > > > > > > > > > > We will use this in cases where we

Re: [Mesa-dev] [PATCH 48/95] i965/vec4: add a force_vstride0 flag to src_reg

2016-09-13 Thread Francisco Jerez
Iago Toral writes: > On Mon, 2016-09-12 at 14:05 -0700, Francisco Jerez wrote: >> Iago Toral Quiroga writes: >> >> > >> > We will use this in cases where we want to force the vstride of a >> > src_reg >> > to 0 to exploit a particular behavior of the

Re: [Mesa-dev] [PATCH 48/95] i965/vec4: add a force_vstride0 flag to src_reg

2016-09-13 Thread Iago Toral
On Mon, 2016-09-12 at 14:05 -0700, Francisco Jerez wrote: > Iago Toral Quiroga writes: > > > > > We will use this in cases where we want to force the vstride of a > > src_reg > > to 0 to exploit a particular behavior of the hardware. It will come > > in > > handy to implement

Re: [Mesa-dev] [PATCH 48/95] i965/vec4: add a force_vstride0 flag to src_reg

2016-09-12 Thread Francisco Jerez
Iago Toral Quiroga writes: > We will use this in cases where we want to force the vstride of a src_reg > to 0 to exploit a particular behavior of the hardware. It will come in > handy to implement access to components Z/W. > --- > src/mesa/drivers/dri/i965/brw_ir_vec4.h | 1 +

[Mesa-dev] [PATCH 48/95] i965/vec4: add a force_vstride0 flag to src_reg

2016-07-19 Thread Iago Toral Quiroga
We will use this in cases where we want to force the vstride of a src_reg to 0 to exploit a particular behavior of the hardware. It will come in handy to implement access to components Z/W. --- src/mesa/drivers/dri/i965/brw_ir_vec4.h | 1 + src/mesa/drivers/dri/i965/brw_vec4.cpp | 2 ++ 2 files