Signed-off-by: Axel Davy <axel.d...@ens.fr>
---
src/gallium/state_trackers/nine/nine_state.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/src/gallium/state_trackers/nine/nine_state.c
b/src/gallium/state_trackers/nine/nine_state.c
index 09b4401..99173fa 100644
--- a/src/gallium/state_trackers/nine/nine_state.c
+++ b/src/gallium/state_trackers/nine/nine_state.c
@@ -214,11 +214,12 @@ update_vertex_elements(struct NineDevice9 *device)
if (state->stream_freq[b] & D3DSTREAMSOURCE_INSTANCEDATA)
ve[n].instance_divisor = state->stream_freq[b] & 0x7FFFFF;
} else {
- /* TODO:
- * If drivers don't want to handle this, insert a dummy buffer.
- * But on which stream ?
- */
- /* no data, disable */
+ /* TODO: msdn doesn't precise what should happen when the vertex
+ * declaration doesn't match the vertex shader inputs.
+ * Some website say the code will pass but nothing will get
rendered.
+ * We should check and implement the correct behaviour. */
+ /* Put PIPE_FORMAT_NONE.
+ * Some drivers (r300) are very unhappy with that */
ve[n].src_format = PIPE_FORMAT_NONE;
ve[n].src_offset = 0;
ve[n].instance_divisor = 0;
--
2.1.3
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