[Mesa-dev] [PATCH] intel/isl: Add format metadata for typed reads/writes

Lionel Landwerlin lionel.g.landwerlin at intel.com
Mon Feb 13 18:33:15 UTC 2017


Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>

On 13/02/17 17:19, Jason Ekstrand wrote:
> This adds two columns to the format table as well as two helpers for
> determining whether or not a given format is supported for typed reads
> and writes.
> ---
>   src/intel/isl/isl.h        |   4 +
>   src/intel/isl/isl_format.c | 538 ++++++++++++++++++++++++---------------------
>   2 files changed, 291 insertions(+), 251 deletions(-)
>
> diff --git a/src/intel/isl/isl.h b/src/intel/isl/isl.h
> index eff7218..c340e6a 100644
> --- a/src/intel/isl/isl.h
> +++ b/src/intel/isl/isl.h
> @@ -1040,6 +1040,10 @@ bool isl_format_supports_filtering(const struct gen_device_info *devinfo,
>                                      enum isl_format format);
>   bool isl_format_supports_vertex_fetch(const struct gen_device_info *devinfo,
>                                         enum isl_format format);
> +bool isl_format_supports_typed_writes(const struct gen_device_info *devinfo,
> +                                      enum isl_format format);
> +bool isl_format_supports_typed_reads(const struct gen_device_info *devinfo,
> +                                     enum isl_format format);
>   bool isl_format_supports_ccs_d(const struct gen_device_info *devinfo,
>                                  enum isl_format format);
>   bool isl_format_supports_ccs_e(const struct gen_device_info *devinfo,
> diff --git a/src/intel/isl/isl_format.c b/src/intel/isl/isl_format.c
> index 817b5e3..0452bf8 100644
> --- a/src/intel/isl/isl_format.c
> +++ b/src/intel/isl/isl_format.c
> @@ -37,14 +37,16 @@ struct surface_format_info {
>      uint8_t input_vb;
>      uint8_t streamed_output_vb;
>      uint8_t color_processing;
> +   uint8_t typed_write;
> +   uint8_t typed_read;
>      uint8_t ccs_e;
>   };
>   
>   /* This macro allows us to write the table almost as it appears in the PRM,
>    * while restructuring it to turn it into the C code we want.
>    */
> -#define SF(sampl, filt, shad, ck, rt, ab, vb, so, color, ccs_e, sf) \
> -   [ISL_FORMAT_##sf] = { true, sampl, filt, shad, ck, rt, ab, vb, so, color, ccs_e},
> +#define SF(sampl, filt, shad, ck, rt, ab, vb, so, color, tw, tr, ccs_e, sf) \
> +   [ISL_FORMAT_##sf] = { true, sampl, filt, shad, ck, rt, ab, vb, so, color, tw, tr, ccs_e},
>   
>   #define Y 0
>   #define x 255
> @@ -86,259 +88,259 @@ struct surface_format_info {
>    * - Render Target Surface Types [SKL+]
>    */
>   static const struct surface_format_info format_info[] = {
> -/* smpl filt shad CK  RT  AB  VB  SO  color ccs_e */
> -   SF( Y, 50,  x,  x,  Y,  Y,  Y,  Y,  x,   90,   R32G32B32A32_FLOAT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   90,   R32G32B32A32_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   90,   R32G32B32A32_UINT)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32B32A32_UNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32B32A32_SNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R64G64_FLOAT)
> -   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,   R32G32B32X32_FLOAT)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32B32A32_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32B32A32_USCALED)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R32G32B32A32_SFIXED)
> -   SF( x,  x,  x,  x,  x,  x, 80,  x,  x,    x,   R64G64_PASSTHRU)
> -   SF( Y, 50,  x,  x,  x,  x,  Y,  Y,  x,    x,   R32G32B32_FLOAT)
> -   SF( Y,  x,  x,  x,  x,  x,  Y,  Y,  x,    x,   R32G32B32_SINT)
> -   SF( Y,  x,  x,  x,  x,  x,  Y,  Y,  x,    x,   R32G32B32_UINT)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32B32_UNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32B32_SNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32B32_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32B32_USCALED)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R32G32B32_SFIXED)
> -   SF( Y,  Y,  x,  x,  Y, 45,  Y,  x, 60,   90,   R16G16B16A16_UNORM)
> -   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,   90,   R16G16B16A16_SNORM)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   90,   R16G16B16A16_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   90,   R16G16B16A16_UINT)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,   90,   R16G16B16A16_FLOAT)
> -   SF( Y, 50,  x,  x,  Y,  Y,  Y,  Y,  x,   90,   R32G32_FLOAT)
> -   SF( Y, 70,  x,  x,  Y,  Y,  Y,  Y,  x,    x,   R32G32_FLOAT_LD)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   90,   R32G32_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   90,   R32G32_UINT)
> -   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,   R32_FLOAT_X8X24_TYPELESS)
> -   SF( Y,  x,  x,  x,  x,  x,  x,  x,  x,    x,   X32_TYPELESS_G8X24_UINT)
> -   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,   L32A32_FLOAT)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32_UNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32_SNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R64_FLOAT)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   R16G16B16X16_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,   90,   R16G16B16X16_FLOAT)
> -   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,   A32X32_FLOAT)
> -   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,   L32X32_FLOAT)
> -   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,   I32X32_FLOAT)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R16G16B16A16_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R16G16B16A16_USCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32G32_USCALED)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R32G32_SFIXED)
> -   SF( x,  x,  x,  x,  x,  x, 80,  x,  x,    x,   R64_PASSTHRU)
> -   SF( Y,  Y,  x,  Y,  Y,  Y,  Y,  x, 60,   90,   B8G8R8A8_UNORM)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x,  x,    x,   B8G8R8A8_UNORM_SRGB)
> -/* smpl filt shad CK  RT  AB  VB  SO  color ccs_e */
> -   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x, 60,    x,   R10G10B10A2_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x, 60,    x,   R10G10B10A2_UNORM_SRGB)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,    x,   R10G10B10A2_UINT)
> -   SF( Y,  Y,  x,  x,  x,  x,  Y,  x,  x,    x,   R10G10B10_SNORM_A2_UNORM)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x, 60,   90,   R8G8B8A8_UNORM)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x, 60,    x,   R8G8B8A8_UNORM_SRGB)
> -   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,   90,   R8G8B8A8_SNORM)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   90,   R8G8B8A8_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   90,   R8G8B8A8_UINT)
> -   SF( Y,  Y,  x,  x,  Y, 45,  Y,  x,  x,   90,   R16G16_UNORM)
> -   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,   90,   R16G16_SNORM)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   90,   R16G16_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   90,   R16G16_UINT)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,   90,   R16G16_FLOAT)
> -   SF( Y,  Y,  x,  x,  Y,  Y, 75,  x, 60,    x,   B10G10R10A2_UNORM)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x, 60,    x,   B10G10R10A2_UNORM_SRGB)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,    x,   R11G11B10_FLOAT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   90,   R32_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   90,   R32_UINT)
> -   SF( Y, 50,  Y,  x,  Y,  Y,  Y,  Y,  x,   90,   R32_FLOAT)
> -   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,   R24_UNORM_X8_TYPELESS)
> -   SF( Y,  x,  x,  x,  x,  x,  x,  x,  x,    x,   X24_TYPELESS_G8_UINT)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   L16A16_UNORM)
> -   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,   I24X8_UNORM)
> -   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,   L24X8_UNORM)
> -   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,   A24X8_UNORM)
> -   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,   I32_FLOAT)
> -   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,   L32_FLOAT)
> -   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,   A32_FLOAT)
> -   SF( Y,  Y,  x,  Y, 80, 80,  x,  x, 60,   90,   B8G8R8X8_UNORM)
> -   SF( Y,  Y,  x,  x, 80, 80,  x,  x,  x,    x,   B8G8R8X8_UNORM_SRGB)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   R8G8B8X8_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   R8G8B8X8_UNORM_SRGB)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   R9G9B9E5_SHAREDEXP)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   B10G10R10X2_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   L16A16_FLOAT)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32_UNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32_SNORM)
> -/* smpl filt shad CK  RT  AB  VB  SO  color ccs_e */
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R10G10B10X2_USCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R8G8B8A8_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R8G8B8A8_USCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R16G16_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R16G16_USCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R32_USCALED)
> -   SF( Y,  Y,  x,  Y,  Y,  Y,  x,  x,  x,    x,   B5G6R5_UNORM)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x,  x,    x,   B5G6R5_UNORM_SRGB)
> -   SF( Y,  Y,  x,  Y,  Y,  Y,  x,  x,  x,    x,   B5G5R5A1_UNORM)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x,  x,    x,   B5G5R5A1_UNORM_SRGB)
> -   SF( Y,  Y,  x,  Y,  Y,  Y,  x,  x,  x,    x,   B4G4R4A4_UNORM)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x,  x,    x,   B4G4R4A4_UNORM_SRGB)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,    x,   R8G8_UNORM)
> -   SF( Y,  Y,  x,  Y,  Y, 60,  Y,  x,  x,    x,   R8G8_SNORM)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,    x,   R8G8_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,    x,   R8G8_UINT)
> -   SF( Y,  Y,  Y,  x,  Y, 45,  Y,  x, 70,    x,   R16_UNORM)
> -   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,    x,   R16_SNORM)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,    x,   R16_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,    x,   R16_UINT)
> -   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,    x,   R16_FLOAT)
> -   SF(50, 50,  x,  x,  x,  x,  x,  x,  x,    x,   A8P8_UNORM_PALETTE0)
> -   SF(50, 50,  x,  x,  x,  x,  x,  x,  x,    x,   A8P8_UNORM_PALETTE1)
> -   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,   I16_UNORM)
> -   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,   L16_UNORM)
> -   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,   A16_UNORM)
> -   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,   L8A8_UNORM)
> -   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,   I16_FLOAT)
> -   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,   L16_FLOAT)
> -   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,   A16_FLOAT)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   L8A8_UNORM_SRGB)
> -   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,   R5G5_SNORM_B6_UNORM)
> -   SF( x,  x,  x,  x,  Y,  Y,  x,  x,  x,    x,   B5G5R5X1_UNORM)
> -   SF( x,  x,  x,  x,  Y,  Y,  x,  x,  x,    x,   B5G5R5X1_UNORM_SRGB)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R8G8_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R8G8_USCALED)
> -/* smpl filt shad CK  RT  AB  VB  SO  color ccs_e */
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R16_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R16_USCALED)
> -   SF(50, 50,  x,  x,  x,  x,  x,  x,  x,    x,   P8A8_UNORM_PALETTE0)
> -   SF(50, 50,  x,  x,  x,  x,  x,  x,  x,    x,   P8A8_UNORM_PALETTE1)
> -   SF( x,  x,  x,  x,  x,  x,  x,  x,  x,    x,   A1B5G5R5_UNORM)
> +/* smpl filt shad CK  RT  AB  VB  SO  color TW  TR  ccs_e */
> +   SF( Y, 50,  x,  x,  Y,  Y,  Y,  Y,  x,   70, 90, 90,   R32G32B32A32_FLOAT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   70, 90, 90,   R32G32B32A32_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   70, 90, 90,   R32G32B32A32_UINT)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32B32A32_UNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32B32A32_SNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R64G64_FLOAT)
> +   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R32G32B32X32_FLOAT)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32B32A32_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32B32A32_USCALED)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R32G32B32A32_SFIXED)
> +   SF( x,  x,  x,  x,  x,  x, 80,  x,  x,    x,  x,  x,   R64G64_PASSTHRU)
> +   SF( Y, 50,  x,  x,  x,  x,  Y,  Y,  x,    x,  x,  x,   R32G32B32_FLOAT)
> +   SF( Y,  x,  x,  x,  x,  x,  Y,  Y,  x,    x,  x,  x,   R32G32B32_SINT)
> +   SF( Y,  x,  x,  x,  x,  x,  Y,  Y,  x,    x,  x,  x,   R32G32B32_UINT)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32B32_UNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32B32_SNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32B32_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32B32_USCALED)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R32G32B32_SFIXED)
> +   SF( Y,  Y,  x,  x,  Y, 45,  Y,  x, 60,   70,  x, 90,   R16G16B16A16_UNORM)
> +   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,   70,  x, 90,   R16G16B16A16_SNORM)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 90, 90,   R16G16B16A16_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 75, 90,   R16G16B16A16_UINT)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,   70, 90, 90,   R16G16B16A16_FLOAT)
> +   SF( Y, 50,  x,  x,  Y,  Y,  Y,  Y,  x,   70, 90, 90,   R32G32_FLOAT)
> +   SF( Y, 70,  x,  x,  Y,  Y,  Y,  Y,  x,    x,  x,  x,   R32G32_FLOAT_LD)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   70, 90, 90,   R32G32_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   70, 90, 90,   R32G32_UINT)
> +   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R32_FLOAT_X8X24_TYPELESS)
> +   SF( Y,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   X32_TYPELESS_G8X24_UINT)
> +   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L32A32_FLOAT)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32_UNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32_SNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R64_FLOAT)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R16G16B16X16_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x, 90,   R16G16B16X16_FLOAT)
> +   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A32X32_FLOAT)
> +   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L32X32_FLOAT)
> +   SF( Y, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   I32X32_FLOAT)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16G16B16A16_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16G16B16A16_USCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32G32_USCALED)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R32G32_SFIXED)
> +   SF( x,  x,  x,  x,  x,  x, 80,  x,  x,    x,  x,  x,   R64_PASSTHRU)
> +   SF( Y,  Y,  x,  Y,  Y,  Y,  Y,  x, 60,   70,  x, 90,   B8G8R8A8_UNORM)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x,  x,    x,  x,  x,   B8G8R8A8_UNORM_SRGB)
> +/* smpl filt shad CK  RT  AB  VB  SO  color TW  TR  ccs_e */
> +   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x, 60,   70,  x,  x,   R10G10B10A2_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x, 60,    x,  x,  x,   R10G10B10A2_UNORM_SRGB)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70,  x,  x,   R10G10B10A2_UINT)
> +   SF( Y,  Y,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R10G10B10_SNORM_A2_UNORM)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x, 60,   70,  x, 90,   R8G8B8A8_UNORM)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x, 60,    x,  x,  x,   R8G8B8A8_UNORM_SRGB)
> +   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,   70,  x, 90,   R8G8B8A8_SNORM)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 90, 90,   R8G8B8A8_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 75, 90,   R8G8B8A8_UINT)
> +   SF( Y,  Y,  x,  x,  Y, 45,  Y,  x,  x,   70,  x, 90,   R16G16_UNORM)
> +   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,   70,  x, 90,   R16G16_SNORM)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 90, 90,   R16G16_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 75, 90,   R16G16_UINT)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,   70, 90, 90,   R16G16_FLOAT)
> +   SF( Y,  Y,  x,  x,  Y,  Y, 75,  x, 60,   70,  x,  x,   B10G10R10A2_UNORM)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x, 60,    x,  x,  x,   B10G10R10A2_UNORM_SRGB)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,   70,  x,  x,   R11G11B10_FLOAT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   70, 70, 90,   R32_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  Y,  x,   70, 70, 90,   R32_UINT)
> +   SF( Y, 50,  Y,  x,  Y,  Y,  Y,  Y,  x,   70, 70, 90,   R32_FLOAT)
> +   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R24_UNORM_X8_TYPELESS)
> +   SF( Y,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   X24_TYPELESS_G8_UINT)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L16A16_UNORM)
> +   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   I24X8_UNORM)
> +   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L24X8_UNORM)
> +   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A24X8_UNORM)
> +   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   I32_FLOAT)
> +   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L32_FLOAT)
> +   SF( Y, 50,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A32_FLOAT)
> +   SF( Y,  Y,  x,  Y, 80, 80,  x,  x, 60,    x,  x, 90,   B8G8R8X8_UNORM)
> +   SF( Y,  Y,  x,  x, 80, 80,  x,  x,  x,    x,  x,  x,   B8G8R8X8_UNORM_SRGB)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R8G8B8X8_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R8G8B8X8_UNORM_SRGB)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R9G9B9E5_SHAREDEXP)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   B10G10R10X2_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L16A16_FLOAT)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32_UNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32_SNORM)
> +/* smpl filt shad CK  RT  AB  VB  SO  color TW  TR  ccs_e */
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R10G10B10X2_USCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8G8B8A8_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8G8B8A8_USCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16G16_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16G16_USCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R32_USCALED)
> +   SF( Y,  Y,  x,  Y,  Y,  Y,  x,  x,  x,   70,  x,  x,   B5G6R5_UNORM)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x,  x,    x,  x,  x,   B5G6R5_UNORM_SRGB)
> +   SF( Y,  Y,  x,  Y,  Y,  Y,  x,  x,  x,   70,  x,  x,   B5G5R5A1_UNORM)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x,  x,    x,  x,  x,   B5G5R5A1_UNORM_SRGB)
> +   SF( Y,  Y,  x,  Y,  Y,  Y,  x,  x,  x,   70,  x,  x,   B4G4R4A4_UNORM)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  x,  x,  x,    x,  x,  x,   B4G4R4A4_UNORM_SRGB)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,   70,  x,  x,   R8G8_UNORM)
> +   SF( Y,  Y,  x,  Y,  Y, 60,  Y,  x,  x,   70,  x,  x,   R8G8_SNORM)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 90,  x,   R8G8_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 75,  x,   R8G8_UINT)
> +   SF( Y,  Y,  Y,  x,  Y, 45,  Y,  x, 70,   70,  x,  x,   R16_UNORM)
> +   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,   70,  x,  x,   R16_SNORM)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 90,  x,   R16_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 75,  x,   R16_UINT)
> +   SF( Y,  Y,  x,  x,  Y,  Y,  Y,  x,  x,   70, 90,  x,   R16_FLOAT)
> +   SF(50, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A8P8_UNORM_PALETTE0)
> +   SF(50, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A8P8_UNORM_PALETTE1)
> +   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   I16_UNORM)
> +   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L16_UNORM)
> +   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A16_UNORM)
> +   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,  x,  x,   L8A8_UNORM)
> +   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   I16_FLOAT)
> +   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L16_FLOAT)
> +   SF( Y,  Y,  Y,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A16_FLOAT)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L8A8_UNORM_SRGB)
> +   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,  x,  x,   R5G5_SNORM_B6_UNORM)
> +   SF( x,  x,  x,  x,  Y,  Y,  x,  x,  x,   70,  x,  x,   B5G5R5X1_UNORM)
> +   SF( x,  x,  x,  x,  Y,  Y,  x,  x,  x,    x,  x,  x,   B5G5R5X1_UNORM_SRGB)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8G8_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8G8_USCALED)
> +/* smpl filt shad CK  RT  AB  VB  SO  color TW  TR  ccs_e */
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16_USCALED)
> +   SF(50, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   P8A8_UNORM_PALETTE0)
> +   SF(50, 50,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   P8A8_UNORM_PALETTE1)
> +   SF( x,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A1B5G5R5_UNORM)
>      /* According to the PRM, A4B4G4R4_UNORM isn't supported until Sky Lake
>       * but empirical testing indicates that at least sampling works just fine
>       * on Broadwell.
>       */
> -   SF(80, 80,  x,  x, 90,  x,  x,  x,  x,    x,   A4B4G4R4_UNORM)
> -   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,   L8A8_UINT)
> -   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,   L8A8_SINT)
> -   SF( Y,  Y,  x, 45,  Y,  Y,  Y,  x,  x,    x,   R8_UNORM)
> -   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,    x,   R8_SNORM)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,    x,   R8_SINT)
> -   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,    x,   R8_UINT)
> -   SF( Y,  Y,  x,  Y,  Y,  Y,  x,  x,  x,    x,   A8_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   I8_UNORM)
> -   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,   L8_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   P4A4_UNORM_PALETTE0)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   A4P4_UNORM_PALETTE0)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R8_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R8_USCALED)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   P8_UNORM_PALETTE0)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   L8_UNORM_SRGB)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   P8_UNORM_PALETTE1)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   P4A4_UNORM_PALETTE1)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   A4P4_UNORM_PALETTE1)
> -   SF( x,  x,  x,  x,  x,  x,  x,  x,  x,    x,   Y8_UNORM)
> -   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,   L8_UINT)
> -   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,   L8_SINT)
> -   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,   I8_UINT)
> -   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,   I8_SINT)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   DXT1_RGB_SRGB)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   R1_UNORM)
> -   SF( Y,  Y,  x,  Y,  Y,  x,  x,  x, 60,    x,   YCRCB_NORMAL)
> -   SF( Y,  Y,  x,  Y,  Y,  x,  x,  x, 60,    x,   YCRCB_SWAPUVY)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   P2_UNORM_PALETTE0)
> -   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,   P2_UNORM_PALETTE1)
> -   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,   BC1_UNORM)
> -   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,   BC2_UNORM)
> -   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,   BC3_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   BC4_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   BC5_UNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   BC1_UNORM_SRGB)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   BC2_UNORM_SRGB)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   BC3_UNORM_SRGB)
> -   SF( Y,  x,  x,  x,  x,  x,  x,  x,  x,    x,   MONO8)
> -   SF( Y,  Y,  x,  x,  Y,  x,  x,  x, 60,    x,   YCRCB_SWAPUV)
> -   SF( Y,  Y,  x,  x,  Y,  x,  x,  x, 60,    x,   YCRCB_SWAPY)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   DXT1_RGB)
> -/* smpl filt shad CK  RT  AB  VB  SO  color ccs_e */
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   FXT1)
> -   SF(75, 75,  x,  x,  x,  x,  Y,  x,  x,    x,   R8G8B8_UNORM)
> -   SF(75, 75,  x,  x,  x,  x,  Y,  x,  x,    x,   R8G8B8_SNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R8G8B8_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R8G8B8_USCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R64G64B64A64_FLOAT)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R64G64B64_FLOAT)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   BC4_SNORM)
> -   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,   BC5_SNORM)
> -   SF(50, 50,  x,  x,  x,  x, 60,  x,  x,    x,   R16G16B16_FLOAT)
> -   SF(75, 75,  x,  x,  x,  x,  Y,  x,  x,    x,   R16G16B16_UNORM)
> -   SF(75, 75,  x,  x,  x,  x,  Y,  x,  x,    x,   R16G16B16_SNORM)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R16G16B16_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,   R16G16B16_USCALED)
> -   SF(70, 70,  x,  x,  x,  x,  x,  x,  x,    x,   BC6H_SF16)
> -   SF(70, 70,  x,  x,  x,  x,  x,  x,  x,    x,   BC7_UNORM)
> -   SF(70, 70,  x,  x,  x,  x,  x,  x,  x,    x,   BC7_UNORM_SRGB)
> -   SF(70, 70,  x,  x,  x,  x,  x,  x,  x,    x,   BC6H_UF16)
> -   SF( x,  x,  x,  x,  x,  x,  x,  x,  x,    x,   PLANAR_420_8)
> -   SF(75, 75,  x,  x,  x,  x,  x,  x,  x,    x,   R8G8B8_UNORM_SRGB)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   ETC1_RGB8)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   ETC2_RGB8)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   EAC_R11)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   EAC_RG11)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   EAC_SIGNED_R11)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   EAC_SIGNED_RG11)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   ETC2_SRGB8)
> -   SF(90,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R16G16B16_UINT)
> -   SF(90,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R16G16B16_SINT)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R32_SFIXED)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R10G10B10A2_SNORM)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R10G10B10A2_USCALED)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R10G10B10A2_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R10G10B10A2_SINT)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   B10G10R10A2_SNORM)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   B10G10R10A2_USCALED)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   B10G10R10A2_SSCALED)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   B10G10R10A2_UINT)
> -   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,   B10G10R10A2_SINT)
> -   SF( x,  x,  x,  x,  x,  x, 80,  x,  x,    x,   R64G64B64A64_PASSTHRU)
> -   SF( x,  x,  x,  x,  x,  x, 80,  x,  x,    x,   R64G64B64_PASSTHRU)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   ETC2_RGB8_PTA)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   ETC2_SRGB8_PTA)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   ETC2_EAC_RGBA8)
> -   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,   ETC2_EAC_SRGB8_A8)
> -   SF(90,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R8G8B8_UINT)
> -   SF(90,  x,  x,  x,  x,  x, 75,  x,  x,    x,   R8G8B8_SINT)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_4X4_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_5X4_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_5X5_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_6X5_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_6X6_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_8X5_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_8X6_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_8X8_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_10X5_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_10X6_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_10X8_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_10X10_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_12X10_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_12X12_FLT16)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_4X4_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_5X4_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_5X5_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_6X5_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_6X6_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_8X5_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_8X6_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_8X8_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_10X5_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_10X6_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_10X8_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_10X10_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_12X10_U8SRGB)
> -   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,   ASTC_LDR_2D_12X12_U8SRGB)
> +   SF(80, 80,  x,  x, 90,  x,  x,  x,  x,    x,  x,  x,   A4B4G4R4_UNORM)
> +   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L8A8_UINT)
> +   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L8A8_SINT)
> +   SF( Y,  Y,  x, 45,  Y,  Y,  Y,  x,  x,   70,  x,  x,   R8_UNORM)
> +   SF( Y,  Y,  x,  x,  Y, 60,  Y,  x,  x,   70,  x,  x,   R8_SNORM)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 90,  x,   R8_SINT)
> +   SF( Y,  x,  x,  x,  Y,  x,  Y,  x,  x,   70, 75,  x,   R8_UINT)
> +   SF( Y,  Y,  x,  Y,  Y,  Y,  x,  x,  x,   70,  x,  x,   A8_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   I8_UNORM)
> +   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,  x,  x,   L8_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   P4A4_UNORM_PALETTE0)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A4P4_UNORM_PALETTE0)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8_USCALED)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   P8_UNORM_PALETTE0)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L8_UNORM_SRGB)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   P8_UNORM_PALETTE1)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   P4A4_UNORM_PALETTE1)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   A4P4_UNORM_PALETTE1)
> +   SF( x,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   Y8_UNORM)
> +   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L8_UINT)
> +   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   L8_SINT)
> +   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   I8_UINT)
> +   SF(90,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   I8_SINT)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   DXT1_RGB_SRGB)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R1_UNORM)
> +   SF( Y,  Y,  x,  Y,  Y,  x,  x,  x, 60,    x,  x,  x,   YCRCB_NORMAL)
> +   SF( Y,  Y,  x,  Y,  Y,  x,  x,  x, 60,    x,  x,  x,   YCRCB_SWAPUVY)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   P2_UNORM_PALETTE0)
> +   SF(45, 45,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   P2_UNORM_PALETTE1)
> +   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,  x,  x,   BC1_UNORM)
> +   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,  x,  x,   BC2_UNORM)
> +   SF( Y,  Y,  x,  Y,  x,  x,  x,  x,  x,    x,  x,  x,   BC3_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC4_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC5_UNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC1_UNORM_SRGB)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC2_UNORM_SRGB)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC3_UNORM_SRGB)
> +   SF( Y,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   MONO8)
> +   SF( Y,  Y,  x,  x,  Y,  x,  x,  x, 60,    x,  x,  x,   YCRCB_SWAPUV)
> +   SF( Y,  Y,  x,  x,  Y,  x,  x,  x, 60,    x,  x,  x,   YCRCB_SWAPY)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   DXT1_RGB)
> +/* smpl filt shad CK  RT  AB  VB  SO  color TW  TR  ccs_e */
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   FXT1)
> +   SF(75, 75,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8G8B8_UNORM)
> +   SF(75, 75,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8G8B8_SNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8G8B8_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R8G8B8_USCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R64G64B64A64_FLOAT)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R64G64B64_FLOAT)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC4_SNORM)
> +   SF( Y,  Y,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC5_SNORM)
> +   SF(50, 50,  x,  x,  x,  x, 60,  x,  x,    x,  x,  x,   R16G16B16_FLOAT)
> +   SF(75, 75,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16G16B16_UNORM)
> +   SF(75, 75,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16G16B16_SNORM)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16G16B16_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x,  Y,  x,  x,    x,  x,  x,   R16G16B16_USCALED)
> +   SF(70, 70,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC6H_SF16)
> +   SF(70, 70,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC7_UNORM)
> +   SF(70, 70,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC7_UNORM_SRGB)
> +   SF(70, 70,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   BC6H_UF16)
> +   SF( x,  x,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   PLANAR_420_8)
> +   SF(75, 75,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   R8G8B8_UNORM_SRGB)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ETC1_RGB8)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ETC2_RGB8)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   EAC_R11)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   EAC_RG11)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   EAC_SIGNED_R11)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   EAC_SIGNED_RG11)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ETC2_SRGB8)
> +   SF(90,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R16G16B16_UINT)
> +   SF(90,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R16G16B16_SINT)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R32_SFIXED)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R10G10B10A2_SNORM)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R10G10B10A2_USCALED)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R10G10B10A2_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R10G10B10A2_SINT)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   B10G10R10A2_SNORM)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   B10G10R10A2_USCALED)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   B10G10R10A2_SSCALED)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   B10G10R10A2_UINT)
> +   SF( x,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   B10G10R10A2_SINT)
> +   SF( x,  x,  x,  x,  x,  x, 80,  x,  x,    x,  x,  x,   R64G64B64A64_PASSTHRU)
> +   SF( x,  x,  x,  x,  x,  x, 80,  x,  x,    x,  x,  x,   R64G64B64_PASSTHRU)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ETC2_RGB8_PTA)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ETC2_SRGB8_PTA)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ETC2_EAC_RGBA8)
> +   SF(80, 80,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ETC2_EAC_SRGB8_A8)
> +   SF(90,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R8G8B8_UINT)
> +   SF(90,  x,  x,  x,  x,  x, 75,  x,  x,    x,  x,  x,   R8G8B8_SINT)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_4X4_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_5X4_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_5X5_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_6X5_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_6X6_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_8X5_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_8X6_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_8X8_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_10X5_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_10X6_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_10X8_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_10X10_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_12X10_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_12X12_FLT16)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_4X4_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_5X4_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_5X5_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_6X5_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_6X6_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_8X5_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_8X6_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_8X8_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_10X5_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_10X6_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_10X8_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_10X10_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_12X10_U8SRGB)
> +   SF(90, 90,  x,  x,  x,  x,  x,  x,  x,    x,  x,  x,   ASTC_LDR_2D_12X12_U8SRGB)
>   };
>   #undef x
>   #undef Y
> @@ -438,6 +440,40 @@ isl_format_supports_vertex_fetch(const struct gen_device_info *devinfo,
>   }
>   
>   /**
> + * Returns true if the given format can support typed writes.
> + */
> +bool
> +isl_format_supports_typed_writes(const struct gen_device_info *devinfo,
> +                                 enum isl_format format)
> +{
> +   if (!format_info[format].exists)
> +      return false;
> +
> +   return format_gen(devinfo) >= format_info[format].typed_write;
> +}
> +
> +
> +/**
> + * Returns true if the given format can support typed reads with format
> + * conversion fully handled by hardware.  On Sky Lake, all formats which are
> + * supported for typed writes also support typed reads but some of them return
> + * the raw image data and don't provide format conversion.
> + *
> + * For anyone looking to find this data in the PRM, the easiest way to find
> + * format tables is to search for R11G11B10.  There are only a few
> + * occurrences.
> + */
> +bool
> +isl_format_supports_typed_reads(const struct gen_device_info *devinfo,
> +                                enum isl_format format)
> +{
> +   if (!format_info[format].exists)
> +      return false;
> +
> +   return format_gen(devinfo) >= format_info[format].typed_read;
> +}
> +
> +/**
>    * Returns true if the given format can support single-sample fast clears.
>    * This function only checks the format.  In order to determine if a surface
>    * supports CCS_E, several other factors need to be considered such as tiling




More information about the mesa-dev mailing list