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| author | Thomas Hellstrom <thellstrom@vmware.com> | 2011-06-30 08:52:19 +0200 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2011-07-01 13:30:41 +0200 |
| commit | 542194251c36e88601cb20b96a4094da5d0ae675 (patch) | |
| tree | 28592a4f56d161647dadd867e8b20b15c64cfc78 /src/gallium/drivers/svga/svga_resource_buffer.h | |
| parent | a8cf4b6acf9ee996090cc0bb95fa3558b481108c (diff) | |
| download | external_mesa3d-542194251c36e88601cb20b96a4094da5d0ae675.zip external_mesa3d-542194251c36e88601cb20b96a4094da5d0ae675.tar.gz external_mesa3d-542194251c36e88601cb20b96a4094da5d0ae675.tar.bz2 | |
svga: Fix multiple uploads of the same user-buffer.
If a user-buffer was referenced twice by a draw command, the affected ranges
were uploaded separately, with only the last one being referenced by the
hardware. Make sure we upload only a single range.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'src/gallium/drivers/svga/svga_resource_buffer.h')
| -rw-r--r-- | src/gallium/drivers/svga/svga_resource_buffer.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/gallium/drivers/svga/svga_resource_buffer.h b/src/gallium/drivers/svga/svga_resource_buffer.h index 69d6f72..ca8c8d1 100644 --- a/src/gallium/drivers/svga/svga_resource_buffer.h +++ b/src/gallium/drivers/svga/svga_resource_buffer.h @@ -129,14 +129,13 @@ struct svga_buffer * is the relative offset within that buffer. */ unsigned offset; - } uploaded; - /** - * For user buffers, this is the offset to the data about to be - * referenced by the next draw command, and hence the data that needs - * to be uploaded. - */ - unsigned source_offset; + /** + * Range of user buffer that is uploaded in @buffer at @offset. + */ + unsigned start; + unsigned end; + } uploaded; /** * DMA'ble memory. |