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trace: Handle transfers with zero strides correctly.

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This commit is contained in:
José Fonseca 2010-04-17 15:00:13 +02:00
parent 4b95c9549d
commit 53c3c914a7
1 changed files with 10 additions and 2 deletions
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12
src/gallium/drivers/trace/tr_dump.c
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@ -478,8 +478,16 @@ void trace_dump_box_bytes(const void *data,
unsigned stride,
unsigned slice_stride)
{
size_t size = MAX2(util_format_get_nblocksy(format, box->height) * stride,
box->depth * slice_stride);
size_t size;
if (slice_stride)
size = box->depth * slice_stride;
else if (stride)
size = util_format_get_nblocksy(format, box->height) * stride;
else {
size = util_format_get_nblocksx(format, box->width) * util_format_get_blocksize(format);
}
trace_dump_bytes(data, size);
}