From 16856a1ee86f364212674dddf154caa374310a6b Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Thu, 22 Feb 2018 20:21:42 +0100 Subject: [PATCH] radeonsi: prevent a negative buffer offset in si_upload_descriptors --- src/gallium/drivers/radeonsi/si_descriptors.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c index b6e767c2546..b71815fac5c 100644 --- a/src/gallium/drivers/radeonsi/si_descriptors.c +++ b/src/gallium/drivers/radeonsi/si_descriptors.c @@ -167,11 +167,10 @@ static bool si_upload_descriptors(struct si_context *sctx, } uint32_t *ptr; - int buffer_offset; - u_upload_alloc(sctx->b.b.const_uploader, 0, upload_size, + unsigned buffer_offset; + u_upload_alloc(sctx->b.b.const_uploader, first_slot_offset, upload_size, si_optimal_tcc_alignment(sctx, upload_size), - (unsigned*)&buffer_offset, - (struct pipe_resource**)&desc->buffer, + &buffer_offset, (struct pipe_resource**)&desc->buffer, (void**)&ptr); if (!desc->buffer) { desc->gpu_address = 0; -- 2.30.2