svga: handle P016 format as well

[mesa.git] / src / gallium / drivers / svga / svga_format.c

diff --git a/src/gallium/drivers/svga/svga_format.c b/src/gallium/drivers/svga/svga_format.c
index 17c3bf97def61fe228914e36f33c1da196347572..29692599f6865c512eaffd7517ccd32d49a3eaa4 100644 (file)
--- a/src/gallium/drivers/svga/svga_format.c
+++ b/src/gallium/drivers/svga/svga_format.c
@@ -354,6 +354,7 @@ static const struct vgpu10_format_entry format_conversion_table[] =
    { PIPE_FORMAT_ASTC_10x10_SRGB,       SVGA3D_FORMAT_INVALID,      SVGA3D_FORMAT_INVALID,       0 },
    { PIPE_FORMAT_ASTC_12x10_SRGB,       SVGA3D_FORMAT_INVALID,      SVGA3D_FORMAT_INVALID,       0 },
    { PIPE_FORMAT_ASTC_12x12_SRGB,       SVGA3D_FORMAT_INVALID,      SVGA3D_FORMAT_INVALID,       0 },
+   { PIPE_FORMAT_P016,                  SVGA3D_FORMAT_INVALID,      SVGA3D_FORMAT_INVALID,       0 },
 };
 
 
@@ -379,7 +380,7 @@ svga_translate_vertex_format_vgpu10(enum pipe_format format,
  * Translate from gallium format to SVGA3D format.
  */
 SVGA3dSurfaceFormat
-svga_translate_format(struct svga_screen *ss,
+svga_translate_format(const struct svga_screen *ss,
                       enum pipe_format format,
                       unsigned bind)
 {
@@ -1686,18 +1687,14 @@ static const struct format_cap format_cap_table[] = {
       SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
    },
    {
-      /* Special case: no devcap / report sampler, render target and
-       * depth/stencil ability
-       */
       "SVGA3D_R32_FLOAT",
       SVGA3D_R32_FLOAT,
-      0, /*SVGA3D_DEVCAP_DXFMT_R32_FLOAT*/
+      SVGA3D_DEVCAP_DXFMT_R32_FLOAT,
       1, 1, 4,
       SVGA3DFORMAT_OP_TEXTURE |
       SVGA3DFORMAT_OP_VOLUMETEXTURE |
       SVGA3DFORMAT_OP_CUBETEXTURE |
-      SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET |
-      SVGA3DFORMAT_OP_ZSTENCIL
+      SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET
    },
    {
       "SVGA3D_R8G8_SNORM",
@@ -2193,3 +2190,54 @@ svga_sampler_format(SVGA3dSurfaceFormat format)
       return format;
    }
 }
+
+
+/**
+ * Is the given format an uncompressed snorm format?
+ */
+bool
+svga_format_is_uncompressed_snorm(SVGA3dSurfaceFormat format)
+{
+   switch (format) {
+   case SVGA3D_R8G8B8A8_SNORM:
+   case SVGA3D_R8G8_SNORM:
+   case SVGA3D_R8_SNORM:
+   case SVGA3D_R16G16B16A16_SNORM:
+   case SVGA3D_R16G16_SNORM:
+   case SVGA3D_R16_SNORM:
+      return true;
+   default:
+      return false;
+   }
+}
+
+
+bool
+svga_format_is_typeless(SVGA3dSurfaceFormat format)
+{
+   switch (format) {
+   case SVGA3D_R32G32B32A32_TYPELESS:
+   case SVGA3D_R32G32B32_TYPELESS:
+   case SVGA3D_R16G16B16A16_TYPELESS:
+   case SVGA3D_R32G32_TYPELESS:
+   case SVGA3D_R32G8X24_TYPELESS:
+   case SVGA3D_R10G10B10A2_TYPELESS:
+   case SVGA3D_R8G8B8A8_TYPELESS:
+   case SVGA3D_R16G16_TYPELESS:
+   case SVGA3D_R32_TYPELESS:
+   case SVGA3D_R24G8_TYPELESS:
+   case SVGA3D_R8G8_TYPELESS:
+   case SVGA3D_R16_TYPELESS:
+   case SVGA3D_R8_TYPELESS:
+   case SVGA3D_BC1_TYPELESS:
+   case SVGA3D_BC2_TYPELESS:
+   case SVGA3D_BC3_TYPELESS:
+   case SVGA3D_BC4_TYPELESS:
+   case SVGA3D_BC5_TYPELESS:
+   case SVGA3D_B8G8R8A8_TYPELESS:
+   case SVGA3D_B8G8R8X8_TYPELESS:
+      return true;
+   default:
+      return false;
+   }
+}