anv: Add initial support for cube maps

[mesa.git] / src / vulkan / gen7_state.c

diff --git a/src/vulkan/gen7_state.c b/src/vulkan/gen7_state.c
index a3cb95dbb52a056951c2a62aebb43f904f73ed3c..108ebe7c225637b6aa3411a6399af7d17d79a4c6 100644 (file)
--- a/src/vulkan/gen7_state.c
+++ b/src/vulkan/gen7_state.c
@@ -32,6 +32,30 @@
 #include "gen7_pack.h"
 #include "gen75_pack.h"
 
+static const uint8_t
+anv_surftype(const struct anv_image *image, VkImageViewType view_type)
+{
+   switch (view_type) {
+   default:
+      unreachable("bad VkImageViewType");
+   case VK_IMAGE_VIEW_TYPE_1D:
+   case VK_IMAGE_VIEW_TYPE_1D_ARRAY:
+      assert(image->type == VK_IMAGE_TYPE_1D);
+      return SURFTYPE_1D;
+   case VK_IMAGE_VIEW_TYPE_CUBE:
+   case VK_IMAGE_VIEW_TYPE_CUBE_ARRAY:
+      assert(image->type == VK_IMAGE_TYPE_2D);
+      return SURFTYPE_CUBE;
+   case VK_IMAGE_VIEW_TYPE_2D:
+   case VK_IMAGE_VIEW_TYPE_2D_ARRAY:
+      assert(image->type == VK_IMAGE_TYPE_2D);
+      return SURFTYPE_2D;
+   case VK_IMAGE_VIEW_TYPE_3D:
+      assert(image->type == VK_IMAGE_TYPE_3D);
+      return SURFTYPE_3D;
+   }
+}
+
 GENX_FUNC(GEN7, GEN75) void
 genX(fill_buffer_surface_state)(void *state, const struct anv_format *format,
                                 uint32_t offset, uint32_t range,
@@ -238,18 +262,21 @@ genX(image_view_init)(struct anv_image_view *iview,
       depth = image->extent.depth;
    }
 
+   const struct isl_extent3d image_align_sa =
+      isl_surf_get_image_alignment_sa(&surface->isl);
+
    struct GENX(RENDER_SURFACE_STATE) surface_state = {
-      .SurfaceType = image->surface_type,
+      .SurfaceType = anv_surftype(image, pCreateInfo->viewType),
       .SurfaceArray = image->array_size > 1,
       .SurfaceFormat = format->surface_format,
-      .SurfaceVerticalAlignment = anv_valign[surface->v_align],
-      .SurfaceHorizontalAlignment = anv_halign[surface->h_align],
+      .SurfaceVerticalAlignment = anv_valign[image_align_sa.height],
+      .SurfaceHorizontalAlignment = anv_halign[image_align_sa.width],
 
       /* From bspec (DevSNB, DevIVB): "Set Tile Walk to TILEWALK_XMAJOR if
        * Tiled Surface is False."
        */
-      .TiledSurface = surface->tiling != ISL_TILING_LINEAR,
-      .TileWalk = surface->tiling == ISL_TILING_Y ?
+      .TiledSurface = surface->isl.tiling != ISL_TILING_LINEAR,
+      .TileWalk = surface->isl.tiling == ISL_TILING_Y0 ?
                   TILEWALK_YMAJOR : TILEWALK_XMAJOR,
 
       .VerticalLineStride = 0,
@@ -260,7 +287,7 @@ genX(image_view_init)(struct anv_image_view *iview,
       .Height = image->extent.height - 1,
       .Width = image->extent.width - 1,
       .Depth = depth - 1,
-      .SurfacePitch = surface->stride - 1,
+      .SurfacePitch = surface->isl.row_pitch - 1,
       .MinimumArrayElement = range->baseArrayLayer,
       .NumberofMultisamples = MULTISAMPLECOUNT_1,
       .XOffset = 0,
@@ -305,6 +332,9 @@ genX(image_view_init)(struct anv_image_view *iview,
 
       GENX(RENDER_SURFACE_STATE_pack)(NULL, iview->nonrt_surface_state.map,
                                       &surface_state);
+
+      if (!device->info.has_llc)
+         anv_state_clflush(iview->nonrt_surface_state);
    }
 
    if (image->needs_color_rt_surface_state) {
@@ -323,5 +353,21 @@ genX(image_view_init)(struct anv_image_view *iview,
 
       GENX(RENDER_SURFACE_STATE_pack)(NULL, iview->color_rt_surface_state.map,
                                       &surface_state);
+      if (!device->info.has_llc)
+         anv_state_clflush(iview->color_rt_surface_state);
+   }
+
+   if (image->needs_storage_surface_state) {
+      iview->storage_surface_state = alloc_surface_state(device, cmd_buffer);
+
+      surface_state.SurfaceFormat =
+         isl_lower_storage_image_format(&device->isl_dev,
+                                        format->surface_format);
+
+      surface_state.SurfaceMinLOD = range->baseMipLevel;
+      surface_state.MIPCountLOD = range->levelCount - 1;
+
+      GENX(RENDER_SURFACE_STATE_pack)(NULL, iview->storage_surface_state.map,
+                                      &surface_state);
    }
 }