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

[Anuj Phogat]

Module: Mesa
Branch: master
Commit: dc49dd7f10665bfb51804730d8750b3f381ef4a6
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=dc49dd7f10665bfb51804730d8750b3f381ef4a6

Author: Anuj Phogat <anuj.phogat at gmail.com>
Date:   Mon Aug  8 14:48:07 2016 -0700

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 at gmail.com>
Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/intel/vulkan/gen8_pipeline.c      | 40 -----------------------------------
 src/intel/vulkan/genX_pipeline_util.h | 40 +++++++++++++++++++++++++++++++++++
 2 files changed, 40 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,
diff --git a/src/intel/vulkan/genX_pipeline_util.h b/src/intel/vulkan/genX_pipeline_util.h
index d3b15d9..d9d8ca4 100644
--- a/src/intel/vulkan/genX_pipeline_util.h
+++ b/src/intel/vulkan/genX_pipeline_util.h
@@ -449,6 +449,46 @@ emit_rs_state(struct anv_pipeline *pipeline,
 #endif
 }
 
+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) {
+      ms.NumberofMultisamples       = log2_samples;
+
+      /* 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;
+   }
+
+   anv_batch_emit(&pipeline->batch, GENX(3DSTATE_SAMPLE_MASK), sm) {
+      sm.SampleMask = sample_mask;
+   }
+}
+
 static const uint32_t vk_to_gen_logic_op[] = {
    [VK_LOGIC_OP_COPY]                        = LOGICOP_COPY,
    [VK_LOGIC_OP_CLEAR]                       = LOGICOP_CLEAR,