From 936a3ca6fdbf166ee89d410653f7948de3282bdc Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Wed, 23 Jan 2013 15:23:43 -0800 Subject: [PATCH] i965: Fix access mode of index buffer rebase. It doesn't matter with our current implementation of MapBufferRange, but it was wrong -- the result pointer is read by intel_upload_data(). Reviewed-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_draw_upload.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c index e7f45ada482..29ec9bb49dc 100644 --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c @@ -811,7 +811,7 @@ static void brw_upload_indices(struct brw_context *brw) GLubyte *map = ctx->Driver.MapBufferRange(ctx, offset, ib_size, - GL_MAP_WRITE_BIT, + GL_MAP_READ_BIT, bufferobj); intel_upload_data(&brw->intel, map, ib_size, ib_type_size, -- 2.30.2