From 4e491a1f6d7a15009904cb79e2c0b13cf2d9d6ec Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Wed, 13 Jul 2011 22:19:21 -0700 Subject: [PATCH] render: Set Address Modify Enable in 3DSTATE_VERTEX_BUFFERS on Gen7. Signed-off-by: Kenneth Graunke Acked-by: Eric Anholt Acked-by: Chris Wilson --- src/i965_render.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/i965_render.c b/src/i965_render.c index 1dfdde46..ec10392d 100644 --- a/src/i965_render.c +++ b/src/i965_render.c @@ -2167,10 +2167,14 @@ i965_prepare_composite(int op, PicturePtr source_picture, static void i965_select_vertex_buffer(struct intel_screen_private *intel) { int id = intel->gen4_render_state->composite_op.vertex_id; + int modifyenable = 0; if (intel->vertex_id & (1 << id)) return; + if (INTEL_INFO(intel)->gen >= 70) + modifyenable = GEN7_VB0_ADDRESS_MODIFYENABLE; + /* Set up the pointer to our (single) vertex buffer */ OUT_BATCH(BRW_3DSTATE_VERTEX_BUFFERS | 3); @@ -2180,6 +2184,7 @@ static void i965_select_vertex_buffer(struct intel_screen_private *intel) if (INTEL_INFO(intel)->gen >= 60) { OUT_BATCH((id << GEN6_VB0_BUFFER_INDEX_SHIFT) | GEN6_VB0_VERTEXDATA | + modifyenable | (4*intel->floats_per_vertex << VB0_BUFFER_PITCH_SHIFT)); } else { OUT_BATCH((id << VB0_BUFFER_INDEX_SHIFT) |