On 28/08/18 23:41, Andres Gomez wrote: > Andrii, Samuel, should we also include this in the stable queues ?
Yes, please. Add it to stable queue. Sam > > On Wed, 2018-08-15 at 18:20 +0300, asimiklit.w...@gmail.com wrote: >> From: Andrii Simiklit <asimiklit.w...@gmail.com> >> >> When the SVBI Payload Enable is false I guess the register R1.4 >> which contains the Maximum Streamed Vertex Buffer Index is filled by zero >> and GS stops to write transform feedback when the transform feedback >> is not active. >> >> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107579 >> Signed-off-by: Andrii Simiklit <andrii.simik...@globallogic.com> >> --- >> src/mesa/drivers/dri/i965/genX_state_upload.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c >> b/src/mesa/drivers/dri/i965/genX_state_upload.c >> index ea5ad55..0f82500 100644 >> --- a/src/mesa/drivers/dri/i965/genX_state_upload.c >> +++ b/src/mesa/drivers/dri/i965/genX_state_upload.c >> @@ -2806,7 +2806,7 @@ genX(upload_gs_state)(struct brw_context *brw) >> #if GEN_GEN < 7 >> gs.SOStatisticsEnable = true; >> if (gs_prog->info.has_transform_feedback_varyings) >> - gs.SVBIPayloadEnable = true; >> + gs.SVBIPayloadEnable = _mesa_is_xfb_active_and_unpaused(ctx); >> >> /* GEN6_GS_SPF_MODE and GEN6_GS_VECTOR_MASK_ENABLE are enabled as >> it >> * was previously done for gen6.
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