diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/genX_state_upload.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/genX_state_upload.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c index b6aa7c84d1d..ca05817e19c 100644 --- a/src/mesa/drivers/dri/i965/genX_state_upload.c +++ b/src/mesa/drivers/dri/i965/genX_state_upload.c @@ -53,6 +53,7 @@ #include "main/shaderapi.h" #include "main/stencil.h" #include "main/transformfeedback.h" +#include "main/varray.h" #include "main/viewport.h" UNUSED static void * @@ -837,6 +838,30 @@ static const struct brw_tracked_state genX(vertices) = { .emit = genX(emit_vertices), }; +#if GEN_IS_HASWELL || GEN_GEN >= 8 +static void +genX(upload_cut_index)(struct brw_context *brw) +{ + const struct gl_context *ctx = &brw->ctx; + + brw_batch_emit(brw, GENX(3DSTATE_VF), vf) { + if (ctx->Array._PrimitiveRestart && brw->ib.ib) { + vf.IndexedDrawCutIndexEnable = true; + vf.CutIndex = _mesa_primitive_restart_index(ctx, brw->ib.index_size); + } + } +} + +const struct brw_tracked_state genX(cut_index) = { + .dirty = { + .mesa = _NEW_TRANSFORM, + .brw = BRW_NEW_BLORP | + BRW_NEW_INDEX_BUFFER, + }, + .emit = genX(upload_cut_index), +}; +#endif + #if GEN_GEN >= 6 /** * Determine the appropriate attribute override value to store into the @@ -4012,7 +4037,9 @@ genX(init_atoms)(struct brw_context *brw) &brw_index_buffer, &genX(vertices), - &haswell_cut_index, +#if GEN_IS_HASWELL + &genX(cut_index), +#endif }; #elif GEN_GEN >= 8 static const struct brw_tracked_state *render_atoms[] = @@ -4105,7 +4132,7 @@ genX(init_atoms)(struct brw_context *brw) &gen8_index_buffer, &genX(vertices), - &haswell_cut_index, + &genX(cut_index), &gen8_pma_fix, }; #endif |