[Mesa-dev] [PATCH 1/2] panfrost: Fix indexed draws

Boris Brezillon boris.brezillon at collabora.com
Wed Sep 18 13:54:37 UTC 2019


->padded_count should be large enough to cover all vertices pointed by
the index array. Use the local vertex_count variable that contains the
updated vertex_count value for the indexed draw case.

Signed-off-by: Boris Brezillon <boris.brezillon at collabora.com>
---
 src/gallium/drivers/panfrost/pan_context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/panfrost/pan_context.c b/src/gallium/drivers/panfrost/pan_context.c
index 08b799b66bf8..1b8558c1c2c1 100644
--- a/src/gallium/drivers/panfrost/pan_context.c
+++ b/src/gallium/drivers/panfrost/pan_context.c
@@ -1601,7 +1601,7 @@ panfrost_draw_vbo(
 
                 ctx->padded_count = pan_expand_shift_odd(so);
         } else {
-                ctx->padded_count = ctx->vertex_count;
+                ctx->padded_count = vertex_count;
 
                 /* Reset instancing state */
                 ctx->payloads[PIPE_SHADER_VERTEX].instance_shift = 0;
-- 
2.21.0



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