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svga: add some sanity check assertions in svga_buffer_transfer_map()
author
Brian Paul
<brianp@vmware.com>
Thu, 19 Nov 2015 17:39:09 +0000
(10:39 -0700)
committer
Brian Paul
<brianp@vmware.com>
Fri, 20 Nov 2015 20:40:06 +0000
(13:40 -0700)
Make sure y and z values of buffers are as expected.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
src/gallium/drivers/svga/svga_resource_buffer.c
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diff --git
a/src/gallium/drivers/svga/svga_resource_buffer.c
b/src/gallium/drivers/svga/svga_resource_buffer.c
index
71f2f4f
..
449cc14
100644
(file)
--- a/
src/gallium/drivers/svga/svga_resource_buffer.c
+++ b/
src/gallium/drivers/svga/svga_resource_buffer.c
@@
-80,6
+80,11
@@
svga_buffer_transfer_map(struct pipe_context *pipe,
uint8_t *map;
int64_t begin = os_time_get();
+ assert(box->y == 0);
+ assert(box->z == 0);
+ assert(box->height == 1);
+ assert(box->depth == 1);
+
transfer = CALLOC_STRUCT(pipe_transfer);
if (transfer == NULL) {
return NULL;