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softpipe: Calculate slice_stride field in get_transfer().

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Michal Krol
2010-05-18 12:39:01 +02:00
parent 83826dac9b
commit 5a5a82d7e8
1 changed files with 4 additions and 0 deletions
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4
src/gallium/drivers/softpipe/sp_texture.c
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@@ -343,11 +343,15 @@ softpipe_get_transfer(struct pipe_context *pipe,
if (spt) {
struct pipe_transfer *pt = &spt->base;
enum pipe_format format = resource->format;
const unsigned hgt = u_minify(spr->base.height0, sr.level);
const unsigned nblocksy = util_format_get_nblocksy(format, hgt);
pipe_resource_reference(&pt->resource, resource);
pt->sr = sr;
pt->usage = usage;
pt->box = *box;
pt->stride = spr->stride[sr.level];
pt->slice_stride = pt->stride * nblocksy;
spt->offset = sp_get_tex_image_offset(spr, sr.level, sr.face, box->z);