Signed-off-by: Kenneth Graunke <[email protected]>
---
src/i965_render.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/i965_render.c b/src/i965_render.c
index 1dfdde4..ec10392 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) |
--
1.7.4.4
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