On Thu, Aug 11, 2016 at 02:15:24PM -0700, Jason Ekstrand wrote:
> ---
> src/mesa/drivers/dri/i965/genX_blorp_exec.c | 49
> ++++++++++++++++++++++-------
> 1 file changed, 38 insertions(+), 11 deletions(-)
Reviewed-by: Topi Pohjolainen <topi.pohjolai...@intel.com>
>
> diff --git a/src/mesa/drivers/dri/i965/genX_blorp_exec.c
> b/src/mesa/drivers/dri/i965/genX_blorp_exec.c
> index e512b95..156d8ac 100644
> --- a/src/mesa/drivers/dri/i965/genX_blorp_exec.c
> +++ b/src/mesa/drivers/dri/i965/genX_blorp_exec.c
> @@ -305,6 +305,42 @@ blorp_emit_depth_stencil_state(struct brw_context *brw,
> return offset;
> }
>
> +static void
> +blorp_emit_sampler_state(struct brw_context *brw,
> + const struct brw_blorp_params *params)
> +{
> + struct GENX(SAMPLER_STATE) sampler = {
> + .MipModeFilter = MIPFILTER_NONE,
> + .MagModeFilter = MAPFILTER_LINEAR,
> + .MinModeFilter = MAPFILTER_LINEAR,
> + .MinLOD = 0,
> + .MaxLOD = 0,
> + .TCXAddressControlMode = TCM_CLAMP,
> + .TCYAddressControlMode = TCM_CLAMP,
> + .TCZAddressControlMode = TCM_CLAMP,
> + .MaximumAnisotropy = RATIO21,
> + .RAddressMinFilterRoundingEnable = true,
> + .RAddressMagFilterRoundingEnable = true,
> + .VAddressMinFilterRoundingEnable = true,
> + .VAddressMagFilterRoundingEnable = true,
> + .UAddressMinFilterRoundingEnable = true,
> + .UAddressMagFilterRoundingEnable = true,
> + .NonnormalizedCoordinateEnable = true,
> + };
> +
> + uint32_t offset;
> + void *state = brw_state_batch(brw, AUB_TRACE_SAMPLER_STATE,
> + GENX(SAMPLER_STATE_length) * 4, 32,
> &offset);
> + GENX(SAMPLER_STATE_pack)(NULL, state, &sampler);
> +
> + blorp_emit(brw, GENX(3DSTATE_SAMPLER_STATE_POINTERS), ssp) {
> + ssp.VSSamplerStateChange = true;
> + ssp.GSSamplerStateChange = true;
> + ssp.PSSamplerStateChange = true;
> + ssp.PointertoPSSamplerState = offset;
> + }
> +}
> +
> /* 3DSTATE_VIEWPORT_STATE_POINTERS */
> static void
> blorp_emit_viewport_state(struct brw_context *brw,
> @@ -401,17 +437,8 @@ genX(blorp_exec)(struct brw_context *brw,
> }
> }
>
> - if (params->src.bo) {
> - const uint32_t sampler_offset =
> - gen6_blorp_emit_sampler_state(brw, MAPFILTER_LINEAR, 0, true);
> -
> - blorp_emit(brw, GENX(3DSTATE_SAMPLER_STATE_POINTERS), ssp) {
> - ssp.VSSamplerStateChange = true;
> - ssp.GSSamplerStateChange = true;
> - ssp.PSSamplerStateChange = true;
> - ssp.PointertoPSSamplerState = sampler_offset;
> - }
> - }
> + if (params->src.bo)
> + blorp_emit_sampler_state(brw, params);
>
> gen6_emit_3dstate_multisample(brw, params->dst.surf.samples);
>
> --
> 2.5.0.400.gff86faf
>
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