The first 2 patches are:
Reviewed-by: Marek Olšák <marek.ol...@amd.com>
Marek
On Wed, Mar 26, 2014 at 12:23 AM, Ilia Mirkin <imir...@alum.mit.edu> wrote:
> Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
> ---
>
> v1 -> v2: add docs section to context.rst
>
> src/gallium/docs/source/context.rst | 5 +++++
> src/gallium/include/pipe/p_context.h | 11 +++++++++++
> 2 files changed, 16 insertions(+)
>
> diff --git a/src/gallium/docs/source/context.rst
> b/src/gallium/docs/source/context.rst
> index 8e14522..efa2a1c 100644
> --- a/src/gallium/docs/source/context.rst
> +++ b/src/gallium/docs/source/context.rst
> @@ -218,6 +218,11 @@ is is also possible to only clear one or the other
> part). While it is only
> possible to clear one surface at a time (which can include several layers),
> this surface need not be bound to the framebuffer.
>
> +``clear_buffer`` clears a PIPE_BUFFER resource with the specified clear value
> +(which may be multiple bytes in length). Logically this is a memset with a
> +multi-byte element value starting at offset bytes from resource start, going
> +for size bytes. It is guaranteed that size % clear_value_size == 0.
> +
>
> Drawing
> ^^^^^^^
> diff --git a/src/gallium/include/pipe/p_context.h
> b/src/gallium/include/pipe/p_context.h
> index fe3045a..bf27285 100644
> --- a/src/gallium/include/pipe/p_context.h
> +++ b/src/gallium/include/pipe/p_context.h
> @@ -332,6 +332,17 @@ struct pipe_context {
> unsigned dstx, unsigned dsty,
> unsigned width, unsigned height);
>
> + /**
> + * Clear a buffer. Runs a memset over the specified region with the
> element
> + * value passed in through clear_value of size clear_value_size.
> + */
> + void (*clear_buffer)(struct pipe_context *pipe,
> + struct pipe_resource *res,
> + unsigned offset,
> + unsigned size,
> + const void *clear_value,
> + int clear_value_size);
> +
> /** Flush draw commands
> *
> * \param flags bitfield of enum pipe_flush_flags values.
> --
> 1.8.3.2
>
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