[Mesa-dev] [PATCH] r600: ignore PIPE_BIND_LINEAR in *_is_format_supportedRe:

[Dieter Nützel]

Am 30.03.2016 17:39, schrieb Dieter Nützel:
> Tested-by: Dieter Nützel <Dieter at nuetzel-hh.de>
> 
> Thanks!

Next addendum:
Tested-by stands.

Little additional observation:
When I switch between window vs full screen mode (the 'F' key)
I see for some fractions of a sencond the whole scaled desktop image 
before the video overlay arise. So the zoom show some sort of 
'flikering'.
Is this fixable?

with DRI3 ;-)

-Dieter

> Am 30.03.2016 15:40, schrieb Christian König:
>> From: Christian König <christian.koenig at amd.com>
>> 
>> Similar to radeonsi linear layout should work for all not compressed
>> or depth/stencil formats. Fixes issues with VDPAU on r600.
>> 
>> Signed-off-by: Christian König <christian.koenig at amd.com>
>> ---
>>  src/gallium/drivers/r600/evergreen_state.c | 5 +++++
>>  src/gallium/drivers/r600/r600_state.c      | 5 +++++
>>  2 files changed, 10 insertions(+)
>> 
>> diff --git a/src/gallium/drivers/r600/evergreen_state.c
>> b/src/gallium/drivers/r600/evergreen_state.c
>> index 83313cb..6595267 100644
>> --- a/src/gallium/drivers/r600/evergreen_state.c
>> +++ b/src/gallium/drivers/r600/evergreen_state.c
>> @@ -299,6 +299,11 @@ boolean evergreen_is_format_supported(struct
>> pipe_screen *screen,
>>  	if (usage & PIPE_BIND_TRANSFER_WRITE)
>>  		retval |= PIPE_BIND_TRANSFER_WRITE;
>> 
>> +	if ((usage & PIPE_BIND_LINEAR) &&
>> +	    !util_format_is_compressed(format) &&
>> +	    !(usage & PIPE_BIND_DEPTH_STENCIL))
>> +		retval |= PIPE_BIND_LINEAR;
>> +
>>  	return retval == usage;
>>  }
>> 
>> diff --git a/src/gallium/drivers/r600/r600_state.c
>> b/src/gallium/drivers/r600/r600_state.c
>> index f902619..3189a13 100644
>> --- a/src/gallium/drivers/r600/r600_state.c
>> +++ b/src/gallium/drivers/r600/r600_state.c
>> @@ -239,6 +239,11 @@ boolean r600_is_format_supported(struct
>> pipe_screen *screen,
>>  	if (usage & PIPE_BIND_TRANSFER_WRITE)
>>  		retval |= PIPE_BIND_TRANSFER_WRITE;
>> 
>> +	if ((usage & PIPE_BIND_LINEAR) &&
>> +	    !util_format_is_compressed(format) &&
>> +	    !(usage & PIPE_BIND_DEPTH_STENCIL))
>> +		retval |= PIPE_BIND_LINEAR;
>> +
>>  	return retval == usage;
>>  }
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