On Thu, Jan 15, 2015 at 3:50 AM, Michel Dänzer wrote:
> On 14.01.2015 20:22, Marek Olšák wrote:
>> On Wed, Jan 14, 2015 at 3:33 AM, Michel Dänzer wrote:
>>> On 13.01.2015 19:11, Marek Olšák wrote:
This is weird. We only enable this optimization if the shader code
doesn't use CENTROID at
On 14.01.2015 20:22, Marek Olšák wrote:
> On Wed, Jan 14, 2015 at 3:33 AM, Michel Dänzer wrote:
>> On 13.01.2015 19:11, Marek Olšák wrote:
>>> This is weird. We only enable this optimization if the shader code
>>> doesn't use CENTROID at all. This is the main flag:
>>> sctx->ps_shader->info.uses_c
I don't know. I couldn't find any useful info about it either.
Marek
On Wed, Jan 14, 2015 at 3:33 AM, Michel Dänzer wrote:
> On 13.01.2015 19:11, Marek Olšák wrote:
>> This is weird. We only enable this optimization if the shader code
>> doesn't use CENTROID at all. This is the main flag:
>> sct
On 13.01.2015 19:11, Marek Olšák wrote:
> This is weird. We only enable this optimization if the shader code
> doesn't use CENTROID at all. This is the main flag:
> sctx->ps_shader->info.uses_centroid.
>
> You can try to simplify the condition to:
>
> bc_optimize_disable = sctx->ps_shader->info.u
This is weird. We only enable this optimization if the shader code
doesn't use CENTROID at all. This is the main flag:
sctx->ps_shader->info.uses_centroid.
You can try to simplify the condition to:
bc_optimize_disable = sctx->ps_shader->info.uses_centroid;
That should avoid using the optimizatio
From: Michel Dänzer
This reverts commit 0543630d0b0d9d9f6eefbc14fbd3385d4de37ba0.
It caused flickering artifacts in Steam games such as Team Fortress 2 or
Left 4 Dead 2.
We could only enable this optimization by also making sure the shader code
only uses either SI_PARAM_LINEAR_CENTROID or SI_PA
