Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-17 Thread Ian Romanick
On 01/17/2018 08:42 AM, Ian Romanick wrote: > On 01/17/2018 03:53 AM, Nicolai Hähnle wrote: >> Fun fact #2: These values are simply a natural encoding of the operation >> as a table of bit values. The result of the logic op is: >> >>   result_bit = (logic_op >> (2 * src_bit + dst_bit)) & 1 > > Oh

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-17 Thread Ian Romanick
On 01/17/2018 03:53 AM, Nicolai Hähnle wrote: > On 12.01.2018 23:56, Ian Romanick wrote: >> From: Ian Romanick >> >> With the exception of NVIDIA hardware, these are is the values that all >> hardware and Gallium want.  The remapping is currently implemented in at >>

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-17 Thread Nicolai Hähnle
On 17.01.2018 02:12, Ian Romanick wrote: On 01/16/2018 10:11 AM, Ian Romanick wrote: On 01/13/2018 01:47 PM, Jason Ekstrand wrote: On January 12, 2018 14:56:26 "Ian Romanick" wrote: From: Ian Romanick With the exception of NVIDIA hardware,

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-17 Thread Nicolai Hähnle
On 12.01.2018 23:56, Ian Romanick wrote: From: Ian Romanick With the exception of NVIDIA hardware, these are is the values that all hardware and Gallium want. The remapping is currently implemented in at least 6 places. This starts the process of consolidating to a

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-16 Thread Ian Romanick
On 01/16/2018 10:11 AM, Ian Romanick wrote: > On 01/13/2018 01:47 PM, Jason Ekstrand wrote: >> On January 12, 2018 14:56:26 "Ian Romanick" wrote: >> >>> From: Ian Romanick >>> >>> With the exception of NVIDIA hardware, these are is the values that

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-16 Thread Ian Romanick
On 01/16/2018 10:59 AM, Brian Paul wrote: > On 01/16/2018 11:12 AM, Ian Romanick wrote: >> On 01/15/2018 11:23 AM, Brian Paul wrote: >>> On 01/12/2018 03:56 PM, Ian Romanick wrote: From: Ian Romanick With the exception of NVIDIA hardware, these are is the

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-16 Thread Brian Paul
On 01/16/2018 11:12 AM, Ian Romanick wrote: On 01/15/2018 11:23 AM, Brian Paul wrote: On 01/12/2018 03:56 PM, Ian Romanick wrote: From: Ian Romanick With the exception of NVIDIA hardware, these are is the values that all hardware and Gallium want.  The remapping is

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-16 Thread Ian Romanick
On 01/15/2018 11:23 AM, Brian Paul wrote: > On 01/12/2018 03:56 PM, Ian Romanick wrote: >> From: Ian Romanick >> >> With the exception of NVIDIA hardware, these are is the values that all >> hardware and Gallium want.  The remapping is currently implemented in at >>

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-16 Thread Ian Romanick
On 01/13/2018 01:47 PM, Jason Ekstrand wrote: > On January 12, 2018 14:56:26 "Ian Romanick" wrote: > >> From: Ian Romanick >> >> With the exception of NVIDIA hardware, these are is the values that all >> hardware and Gallium want.  The remapping

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-15 Thread Brian Paul
On 01/12/2018 03:56 PM, Ian Romanick wrote: From: Ian Romanick With the exception of NVIDIA hardware, these are is the values that all hardware and Gallium want. The remapping is currently implemented in at least 6 places. This starts the process of consolidating to

Re: [Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-13 Thread Jason Ekstrand
On January 12, 2018 14:56:26 "Ian Romanick" wrote: From: Ian Romanick With the exception of NVIDIA hardware, these are is the values that all hardware and Gallium want. The remapping is currently implemented in at least 6 places. This starts

[Mesa-dev] [PATCH 01/10] mesa: Also track a remapped version of the color logic op

2018-01-12 Thread Ian Romanick
From: Ian Romanick With the exception of NVIDIA hardware, these are is the values that all hardware and Gallium want. The remapping is currently implemented in at least 6 places. This starts the process of consolidating to a single place. Signed-off-by: Ian Romanick