anv/pipeline: Move emit_ms_state() to genX_pipeline_util.h

This will help sharing multisample state setting code.

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

1 files changed, 0 insertions, 40 deletions

diff --git a/src/intel/vulkan/gen8_pipeline.c b/src/intel/vulkan/gen8_pipeline.c
index 1840ce2..445177a 100644
--- a/src/intel/vulkan/gen8_pipeline.c
+++ b/src/intel/vulkan/gen8_pipeline.c
@@ -44,46 +44,6 @@ emit_ia_state(struct anv_pipeline *pipeline,
    }
 }
 
-static void
-emit_ms_state(struct anv_pipeline *pipeline,
-              const VkPipelineMultisampleStateCreateInfo *info)
-{
-   uint32_t samples = 1;
-   uint32_t log2_samples = 0;
-
-   /* From the Vulkan 1.0 spec:
-    *    If pSampleMask is NULL, it is treated as if the mask has all bits
-    *    enabled, i.e. no coverage is removed from fragments.
-    *
-    * 3DSTATE_SAMPLE_MASK.SampleMask is 16 bits.
-    */
-   uint32_t sample_mask = 0xffff;
-
-   if (info) {
-      samples = info->rasterizationSamples;
-      log2_samples = __builtin_ffs(samples) - 1;
-   }
-
-   if (info && info->pSampleMask)
-      sample_mask &= info->pSampleMask[0];
-
-   anv_batch_emit(&pipeline->batch, GENX(3DSTATE_MULTISAMPLE), ms) {
-      /* The PRM says that this bit is valid only for DX9:
-       *
-       *    SW can choose to set this bit only for DX9 API. DX10/OGL API's
-       *    should not have any effect by setting or not setting this bit.
-       */
-      ms.PixelPositionOffsetEnable = false;
-
-      ms.PixelLocation = CENTER;
-      ms.NumberofMultisamples = log2_samples;
-   }
-
-   anv_batch_emit(&pipeline->batch, GENX(3DSTATE_SAMPLE_MASK), sm) {
-      sm.SampleMask = sample_mask;
-   }
-}
-
 VkResult
 genX(graphics_pipeline_create)(
     VkDevice                                    _device,