[Mesa-dev] [PATCH 1/3] gallium: add interface to clear buffers

[Roland Scheidegger]

Am 25.03.2014 23:48, schrieb Ilia Mirkin:
> On Tue, Mar 25, 2014 at 6:32 PM, Roland Scheidegger <sroland at vmware.com> wrote:
>> Am 25.03.2014 22:36, schrieb Ilia Mirkin:
>>> Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
>>> ---
>>>  src/gallium/include/pipe/p_context.h | 11 +++++++++++
>>>  1 file changed, 11 insertions(+)
>>>
>>> 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.
>>>
>>
>> Where's the docs?
> 
> Which docs? Aha, just found src/gallium/docs/source/context.rst -- is
> that what you're referring to?
> 
Yes. All functions must be documented.

Roland