This subject used to say Add lossless compression to surface format TO table
somehow, "to" got dropped. It's fixed locally.
On Wed, Nov 11, 2015 at 02:06:16PM -0800, Ben Widawsky wrote:
> Background: Prior to Skylake and since Ivybridge Intel hardware has had the
> ability to use a MCS (Multisample Control Surface) as auxiliary data in
> "compression" operations on the surface. This reduces memory bandwidth. This
> hardware was either used for MSAA compression, and fast clear operations. On
> Gen8, a similar mechanism exists to allow the hiz buffer to be sampled from,
> and
> therefore this feature is sometimes referred to more generally as "AUX
> buffers".
>
> Skylake adds the ability to have the display engine directly source compressed
> surfaces on top of the ability to sample from them. Inference dictates that
> enabling this display features adding a restriction to the formats which could
> actually be compressed. The current set of surfaces seems to be a subset as
> compared to previous gens (see the next patch). Also, if I had to guess I
> would
> guess that future gens add support for more surface formats. To make handling
> this a bit easier to read, and more future proof, the support for this is
> moved
> into the surface formats table.
>
> Along with the modifications to the table, a helper function is also provided
> to
> determine if a surface is CCS compatible. Because fast clears are currently
> disabled on SKL, we can plumb the helper all the way through here, and not
> actually have anything break.
>
> The logic in the table works a bit differently than the other columns in the
> table and therefore deserves a small mention. For most other features, the GEN
> which began implementing it is set, and it is assumed future gens also support
> this. For this feature, GEN9 actually eliminates support for certain formats.
> We
> could use this column to determine support for the similar feature on older
> generation hardware. Aside from that being an error prone task which is
> unrelated to enabling this on GEN9, it becomes somewhat tricky to implement
> because of the fact that surface format support diminishes. You'd probably
> want
> another column to cleanly implement it.
>
> Requested-by: Chad Versace <chad.vers...@intel.com>
> Requested-by: Neil Roberts <n...@linux.intel.com>
> Signed-off-by: Ben Widawsky <benjamin.wida...@intel.com>
> ---
> src/mesa/drivers/dri/i965/brw_context.h | 2 +
> src/mesa/drivers/dri/i965/brw_surface_formats.c | 527
> +++++++++++++-----------
> src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 7 +
> 3 files changed, 285 insertions(+), 251 deletions(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_context.h
> b/src/mesa/drivers/dri/i965/brw_context.h
> index 4b2db61..6284c18 100644
> --- a/src/mesa/drivers/dri/i965/brw_context.h
> +++ b/src/mesa/drivers/dri/i965/brw_context.h
> @@ -1465,6 +1465,8 @@ void brw_upload_image_surfaces(struct brw_context *brw,
> /* brw_surface_formats.c */
> bool brw_render_target_supported(struct brw_context *brw,
> struct gl_renderbuffer *rb);
> +bool brw_losslessly_compressible_format(struct brw_context *brw,
> + uint32_t brw_format);
> uint32_t brw_depth_format(struct brw_context *brw, mesa_format format);
> mesa_format brw_lower_mesa_image_format(const struct brw_device_info
> *devinfo,
> mesa_format format);
> diff --git a/src/mesa/drivers/dri/i965/brw_surface_formats.c
> b/src/mesa/drivers/dri/i965/brw_surface_formats.c
> index 97fff60..a7cdc13 100644
> --- a/src/mesa/drivers/dri/i965/brw_surface_formats.c
> +++ b/src/mesa/drivers/dri/i965/brw_surface_formats.c
> @@ -39,14 +39,15 @@ struct surface_format_info {
> int input_vb;
> int streamed_output_vb;
> int color_processing;
> + int lossless_compression_support;
> const char *name;
> };
>
> /* 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, sf) \
> - [BRW_SURFACEFORMAT_##sf] = { true, sampl, filt, shad, ck, rt, ab, vb, so,
> color, #sf},
> +#define SF(sampl, filt, shad, ck, rt, ab, vb, so, color, ccs, sf) \
> + [BRW_SURFACEFORMAT_##sf] = { true, sampl, filt, shad, ck, rt, ab, vb, so,
> color, ccs, #sf},
>
> #define Y 0
> #define x 999
> @@ -74,6 +75,7 @@ struct surface_format_info {
> * VB - Input Vertex Buffer
> * SO - Steamed Output Vertex Buffers (transform feedback)
> * color - Color Processing
> + * ccs - Lossless Compression Support (gen9+ only)
> * sf - Surface Format
> *
> * See page 88 of the Sandybridge PRM VOL4_Part1 PDF.
> @@ -84,257 +86,258 @@ struct surface_format_info {
> * - VOL2_Part1 section 2.5.11 Format Conversion (vertex fetch).
> * - VOL4_Part1 section 2.12.2.1.2 Sampler Output Channel Mapping.
> * - VOL4_Part1 section 3.9.11 Render Target Write.
> + * - Render Target Surface Types [SKL+]
> */
> const struct surface_format_info surface_formats[] = {
> -/* smpl filt shad CK RT AB VB SO color */
> - SF( Y, 50, x, x, Y, Y, Y, Y, x, R32G32B32A32_FLOAT)
> - SF( Y, x, x, x, Y, x, Y, Y, x, R32G32B32A32_SINT)
> - SF( Y, x, x, x, Y, x, Y, Y, x, R32G32B32A32_UINT)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32B32A32_UNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32B32A32_SNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R64G64_FLOAT)
> - SF( Y, 50, x, x, x, x, x, x, x, R32G32B32X32_FLOAT)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32B32A32_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32B32A32_USCALED)
> - SF( x, x, x, x, x, x, x, x, x, R32G32B32A32_SFIXED)
> - SF( x, x, x, x, x, x, x, x, x, R64G64_PASSTHRU)
> - SF( Y, 50, x, x, x, x, Y, Y, x, R32G32B32_FLOAT)
> - SF( Y, x, x, x, x, x, Y, Y, x, R32G32B32_SINT)
> - SF( Y, x, x, x, x, x, Y, Y, x, R32G32B32_UINT)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32B32_UNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32B32_SNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32B32_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32B32_USCALED)
> - SF( x, x, x, x, x, x, x, x, x, R32G32B32_SFIXED)
> - SF( Y, Y, x, x, Y, 45, Y, x, 60, R16G16B16A16_UNORM)
> - SF( Y, Y, x, x, Y, 60, Y, x, x, R16G16B16A16_SNORM)
> - SF( Y, x, x, x, Y, x, Y, x, x, R16G16B16A16_SINT)
> - SF( Y, x, x, x, Y, x, Y, x, x, R16G16B16A16_UINT)
> - SF( Y, Y, x, x, Y, Y, Y, x, x, R16G16B16A16_FLOAT)
> - SF( Y, 50, x, x, Y, Y, Y, Y, x, R32G32_FLOAT)
> - SF( Y, 70, x, x, Y, Y, Y, Y, x, R32G32_FLOAT_LD)
> - SF( Y, x, x, x, Y, x, Y, Y, x, R32G32_SINT)
> - SF( Y, x, x, x, Y, x, Y, Y, x, R32G32_UINT)
> - SF( Y, 50, Y, x, x, x, x, x, x, R32_FLOAT_X8X24_TYPELESS)
> - SF( Y, x, x, x, x, x, x, x, x, X32_TYPELESS_G8X24_UINT)
> - SF( Y, 50, x, x, x, x, x, x, x, L32A32_FLOAT)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32_UNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32_SNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R64_FLOAT)
> - SF( Y, Y, x, x, x, x, x, x, x, R16G16B16X16_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, R16G16B16X16_FLOAT)
> - SF( Y, 50, x, x, x, x, x, x, x, A32X32_FLOAT)
> - SF( Y, 50, x, x, x, x, x, x, x, L32X32_FLOAT)
> - SF( Y, 50, x, x, x, x, x, x, x, I32X32_FLOAT)
> - SF( x, x, x, x, x, x, Y, x, x, R16G16B16A16_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R16G16B16A16_USCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R32G32_USCALED)
> - SF( x, x, x, x, x, x, x, x, x, R32G32_SFIXED)
> - SF( x, x, x, x, x, x, x, x, x, R64_PASSTHRU)
> - SF( Y, Y, x, Y, Y, Y, Y, x, 60, B8G8R8A8_UNORM)
> - SF( Y, Y, x, x, Y, Y, x, x, x, B8G8R8A8_UNORM_SRGB)
> -/* smpl filt shad CK RT AB VB SO color */
> - SF( Y, Y, x, x, Y, Y, Y, x, 60, R10G10B10A2_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, 60, R10G10B10A2_UNORM_SRGB)
> - SF( Y, x, x, x, Y, x, Y, x, x, R10G10B10A2_UINT)
> - SF( Y, Y, x, x, x, Y, Y, x, x, R10G10B10_SNORM_A2_UNORM)
> - SF( Y, Y, x, x, Y, Y, Y, x, 60, R8G8B8A8_UNORM)
> - SF( Y, Y, x, x, Y, Y, x, x, 60, R8G8B8A8_UNORM_SRGB)
> - SF( Y, Y, x, x, Y, 60, Y, x, x, R8G8B8A8_SNORM)
> - SF( Y, x, x, x, Y, x, Y, x, x, R8G8B8A8_SINT)
> - SF( Y, x, x, x, Y, x, Y, x, x, R8G8B8A8_UINT)
> - SF( Y, Y, x, x, Y, 45, Y, x, x, R16G16_UNORM)
> - SF( Y, Y, x, x, Y, 60, Y, x, x, R16G16_SNORM)
> - SF( Y, x, x, x, Y, x, Y, x, x, R16G16_SINT)
> - SF( Y, x, x, x, Y, x, Y, x, x, R16G16_UINT)
> - SF( Y, Y, x, x, Y, Y, Y, x, x, R16G16_FLOAT)
> - SF( Y, Y, x, x, Y, Y, x, x, 60, B10G10R10A2_UNORM)
> - SF( Y, Y, x, x, Y, Y, x, x, 60, B10G10R10A2_UNORM_SRGB)
> - SF( Y, Y, x, x, Y, Y, Y, x, x, R11G11B10_FLOAT)
> - SF( Y, x, x, x, Y, x, Y, Y, x, R32_SINT)
> - SF( Y, x, x, x, Y, x, Y, Y, x, R32_UINT)
> - SF( Y, 50, Y, x, Y, Y, Y, Y, x, R32_FLOAT)
> - SF( Y, 50, Y, x, x, x, x, x, x, R24_UNORM_X8_TYPELESS)
> - SF( Y, x, x, x, x, x, x, x, x, X24_TYPELESS_G8_UINT)
> - SF( Y, Y, x, x, x, x, x, x, x, L16A16_UNORM)
> - SF( Y, 50, Y, x, x, x, x, x, x, I24X8_UNORM)
> - SF( Y, 50, Y, x, x, x, x, x, x, L24X8_UNORM)
> - SF( Y, 50, Y, x, x, x, x, x, x, A24X8_UNORM)
> - SF( Y, 50, Y, x, x, x, x, x, x, I32_FLOAT)
> - SF( Y, 50, Y, x, x, x, x, x, x, L32_FLOAT)
> - SF( Y, 50, Y, x, x, x, x, x, x, A32_FLOAT)
> - SF( Y, Y, x, Y, x, x, x, x, 60, B8G8R8X8_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, B8G8R8X8_UNORM_SRGB)
> - SF( Y, Y, x, x, x, x, x, x, x, R8G8B8X8_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, R8G8B8X8_UNORM_SRGB)
> - SF( Y, Y, x, x, x, x, x, x, x, R9G9B9E5_SHAREDEXP)
> - SF( Y, Y, x, x, x, x, x, x, x, B10G10R10X2_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, L16A16_FLOAT)
> - SF( x, x, x, x, x, x, Y, x, x, R32_UNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R32_SNORM)
> -/* smpl filt shad CK RT AB VB SO color */
> - SF( x, x, x, x, x, x, Y, x, x, R10G10B10X2_USCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R8G8B8A8_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R8G8B8A8_USCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R16G16_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R16G16_USCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R32_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R32_USCALED)
> - SF( Y, Y, x, Y, Y, Y, x, x, x, B5G6R5_UNORM)
> - SF( Y, Y, x, x, Y, Y, x, x, x, B5G6R5_UNORM_SRGB)
> - SF( Y, Y, x, Y, Y, Y, x, x, x, B5G5R5A1_UNORM)
> - SF( Y, Y, x, x, Y, Y, x, x, x, B5G5R5A1_UNORM_SRGB)
> - SF( Y, Y, x, Y, Y, Y, x, x, x, B4G4R4A4_UNORM)
> - SF( Y, Y, x, x, Y, Y, x, x, x, B4G4R4A4_UNORM_SRGB)
> - SF( Y, Y, x, x, Y, Y, Y, x, x, R8G8_UNORM)
> - SF( Y, Y, x, Y, Y, 60, Y, x, x, R8G8_SNORM)
> - SF( Y, x, x, x, Y, x, Y, x, x, R8G8_SINT)
> - SF( Y, x, x, x, Y, x, Y, x, x, R8G8_UINT)
> - SF( Y, Y, Y, x, Y, 45, Y, x, 70, R16_UNORM)
> - SF( Y, Y, x, x, Y, 60, Y, x, x, R16_SNORM)
> - SF( Y, x, x, x, Y, x, Y, x, x, R16_SINT)
> - SF( Y, x, x, x, Y, x, Y, x, x, R16_UINT)
> - SF( Y, Y, x, x, Y, Y, Y, x, x, R16_FLOAT)
> - SF(50, 50, x, x, x, x, x, x, x, A8P8_UNORM_PALETTE0)
> - SF(50, 50, x, x, x, x, x, x, x, A8P8_UNORM_PALETTE1)
> - SF( Y, Y, Y, x, x, x, x, x, x, I16_UNORM)
> - SF( Y, Y, Y, x, x, x, x, x, x, L16_UNORM)
> - SF( Y, Y, Y, x, x, x, x, x, x, A16_UNORM)
> - SF( Y, Y, x, Y, x, x, x, x, x, L8A8_UNORM)
> - SF( Y, Y, Y, x, x, x, x, x, x, I16_FLOAT)
> - SF( Y, Y, Y, x, x, x, x, x, x, L16_FLOAT)
> - SF( Y, Y, Y, x, x, x, x, x, x, A16_FLOAT)
> - SF(45, 45, x, x, x, x, x, x, x, L8A8_UNORM_SRGB)
> - SF( Y, Y, x, Y, x, x, x, x, x, R5G5_SNORM_B6_UNORM)
> - SF( x, x, x, x, Y, Y, x, x, x, B5G5R5X1_UNORM)
> - SF( x, x, x, x, Y, Y, x, x, x, B5G5R5X1_UNORM_SRGB)
> - SF( x, x, x, x, x, x, Y, x, x, R8G8_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R8G8_USCALED)
> -/* smpl filt shad CK RT AB VB SO color */
> - SF( x, x, x, x, x, x, Y, x, x, R16_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R16_USCALED)
> - SF(50, 50, x, x, x, x, x, x, x, P8A8_UNORM_PALETTE0)
> - SF(50, 50, x, x, x, x, x, x, x, P8A8_UNORM_PALETTE1)
> - SF( x, x, x, x, x, x, x, x, x, A1B5G5R5_UNORM)
> - SF( x, x, x, x, x, x, x, x, x, A4B4G4R4_UNORM)
> - SF( x, x, x, x, x, x, x, x, x, L8A8_UINT)
> - SF( x, x, x, x, x, x, x, x, x, L8A8_SINT)
> - SF( Y, Y, x, 45, Y, Y, Y, x, x, R8_UNORM)
> - SF( Y, Y, x, x, Y, 60, Y, x, x, R8_SNORM)
> - SF( Y, x, x, x, Y, x, Y, x, x, R8_SINT)
> - SF( Y, x, x, x, Y, x, Y, x, x, R8_UINT)
> - SF( Y, Y, x, Y, Y, Y, x, x, x, A8_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, I8_UNORM)
> - SF( Y, Y, x, Y, x, x, x, x, x, L8_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, P4A4_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, A4P4_UNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R8_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R8_USCALED)
> - SF(45, 45, x, x, x, x, x, x, x, P8_UNORM_PALETTE0)
> - SF(45, 45, x, x, x, x, x, x, x, L8_UNORM_SRGB)
> - SF(45, 45, x, x, x, x, x, x, x, P8_UNORM_PALETTE1)
> - SF(45, 45, x, x, x, x, x, x, x, P4A4_UNORM_PALETTE1)
> - SF(45, 45, x, x, x, x, x, x, x, A4P4_UNORM_PALETTE1)
> - SF( x, x, x, x, x, x, x, x, x, Y8_SNORM)
> - SF( x, x, x, x, x, x, x, x, x, L8_UINT)
> - SF( x, x, x, x, x, x, x, x, x, L8_SINT)
> - SF( x, x, x, x, x, x, x, x, x, I8_UINT)
> - SF( x, x, x, x, x, x, x, x, x, I8_SINT)
> - SF(45, 45, x, x, x, x, x, x, x, DXT1_RGB_SRGB)
> - SF( Y, Y, x, x, x, x, x, x, x, R1_UINT)
> - SF( Y, Y, x, Y, Y, x, x, x, 60, YCRCB_NORMAL)
> - SF( Y, Y, x, Y, Y, x, x, x, 60, YCRCB_SWAPUVY)
> - SF(45, 45, x, x, x, x, x, x, x, P2_UNORM_PALETTE0)
> - SF(45, 45, x, x, x, x, x, x, x, P2_UNORM_PALETTE1)
> - SF( Y, Y, x, Y, x, x, x, x, x, BC1_UNORM)
> - SF( Y, Y, x, Y, x, x, x, x, x, BC2_UNORM)
> - SF( Y, Y, x, Y, x, x, x, x, x, BC3_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, BC4_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, BC5_UNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, BC1_UNORM_SRGB)
> - SF( Y, Y, x, x, x, x, x, x, x, BC2_UNORM_SRGB)
> - SF( Y, Y, x, x, x, x, x, x, x, BC3_UNORM_SRGB)
> - SF( Y, x, x, x, x, x, x, x, x, MONO8)
> - SF( Y, Y, x, x, Y, x, x, x, 60, YCRCB_SWAPUV)
> - SF( Y, Y, x, x, Y, x, x, x, 60, YCRCB_SWAPY)
> - SF( Y, Y, x, x, x, x, x, x, x, DXT1_RGB)
> -/* smpl filt shad CK RT AB VB SO color */
> - SF( Y, Y, x, x, x, x, x, x, x, FXT1)
> - SF( x, x, x, x, x, x, Y, x, x, R8G8B8_UNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R8G8B8_SNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R8G8B8_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R8G8B8_USCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R64G64B64A64_FLOAT)
> - SF( x, x, x, x, x, x, Y, x, x, R64G64B64_FLOAT)
> - SF( Y, Y, x, x, x, x, x, x, x, BC4_SNORM)
> - SF( Y, Y, x, x, x, x, x, x, x, BC5_SNORM)
> - SF(50, 50, x, x, x, x, 60, x, x, R16G16B16_FLOAT)
> - SF( x, x, x, x, x, x, Y, x, x, R16G16B16_UNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R16G16B16_SNORM)
> - SF( x, x, x, x, x, x, Y, x, x, R16G16B16_SSCALED)
> - SF( x, x, x, x, x, x, Y, x, x, R16G16B16_USCALED)
> - SF(70, 70, x, x, x, x, x, x, x, BC6H_SF16)
> - SF(70, 70, x, x, x, x, x, x, x, BC7_UNORM)
> - SF(70, 70, x, x, x, x, x, x, x, BC7_UNORM_SRGB)
> - SF(70, 70, x, x, x, x, x, x, x, BC6H_UF16)
> - SF( x, x, x, x, x, x, x, x, x, PLANAR_420_8)
> - SF( x, x, x, x, x, x, x, x, x, R8G8B8_UNORM_SRGB)
> - SF( x, x, x, x, x, x, x, x, x, ETC1_RGB8)
> - SF( x, x, x, x, x, x, x, x, x, ETC2_RGB8)
> - SF( x, x, x, x, x, x, x, x, x, EAC_R11)
> - SF( x, x, x, x, x, x, x, x, x, EAC_RG11)
> - SF( x, x, x, x, x, x, x, x, x, EAC_SIGNED_R11)
> - SF( x, x, x, x, x, x, x, x, x, EAC_SIGNED_RG11)
> - SF( x, x, x, x, x, x, x, x, x, ETC2_SRGB8)
> - SF( x, x, x, x, x, x, x, x, x, R16G16B16_UINT)
> - SF( x, x, x, x, x, x, x, x, x, R16G16B16_SINT)
> - SF( x, x, x, x, x, x, x, x, x, R32_SFIXED)
> - SF( x, x, x, x, x, x, x, x, x, R10G10B10A2_SNORM)
> - SF( x, x, x, x, x, x, x, x, x, R10G10B10A2_USCALED)
> - SF( x, x, x, x, x, x, x, x, x, R10G10B10A2_SSCALED)
> - SF( x, x, x, x, x, x, x, x, x, R10G10B10A2_SINT)
> - SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_SNORM)
> - SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_USCALED)
> - SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_SSCALED)
> - SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_UINT)
> - SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_SINT)
> - SF( x, x, x, x, x, x, x, x, x, R64G64B64A64_PASSTHRU)
> - SF( x, x, x, x, x, x, x, x, x, R64G64B64_PASSTHRU)
> - SF( x, x, x, x, x, x, x, x, x, ETC2_RGB8_PTA)
> - SF( x, x, x, x, x, x, x, x, x, ETC2_SRGB8_PTA)
> - SF( x, x, x, x, x, x, x, x, x, ETC2_EAC_RGBA8)
> - SF( x, x, x, x, x, x, x, x, x, ETC2_EAC_SRGB8_A8)
> - SF( x, x, x, x, x, x, x, x, x, R8G8B8_UINT)
> - SF( x, x, x, x, x, x, x, x, x, R8G8B8_SINT)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_4x4_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_5x4_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_5x5_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_6x5_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_6x6_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_8x5_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_8x6_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_8x8_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_10x5_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_10x6_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_10x8_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_10x10_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_12x10_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_12x12_FLT16)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_4x4_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_5x4_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_5x5_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_6x5_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_6x6_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_8x5_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_8x6_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_8x8_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_10x5_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_10x6_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_10x8_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_10x10_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_12x10_U8sRGB)
> - SF(80, 80, x, x, x, x, x, x, x, ASTC_LDR_2D_12x12_U8sRGB)
> +/* smpl filt shad CK RT AB VB SO color ccs */
> + SF( Y, 50, x, x, Y, Y, Y, Y, x, x, R32G32B32A32_FLOAT)
> + SF( Y, x, x, x, Y, x, Y, Y, x, x, R32G32B32A32_SINT)
> + SF( Y, x, x, x, Y, x, Y, Y, x, x, 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, x, x, x, x, R32G32B32A32_SFIXED)
> + SF( x, x, x, x, x, x, x, 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, x, x, x, x, R32G32B32_SFIXED)
> + SF( Y, Y, x, x, Y, 45, Y, x, 60, x, R16G16B16A16_UNORM)
> + SF( Y, Y, x, x, Y, 60, Y, x, x, x, R16G16B16A16_SNORM)
> + SF( Y, x, x, x, Y, x, Y, x, x, x, R16G16B16A16_SINT)
> + SF( Y, x, x, x, Y, x, Y, x, x, x, R16G16B16A16_UINT)
> + SF( Y, Y, x, x, Y, Y, Y, x, x, x, R16G16B16A16_FLOAT)
> + SF( Y, 50, x, x, Y, Y, Y, Y, x, x, 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, x, R32G32_SINT)
> + SF( Y, x, x, x, Y, x, Y, Y, x, x, 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, x, 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, x, x, x, x, R32G32_SFIXED)
> + SF( x, x, x, x, x, x, x, x, x, x, R64_PASSTHRU)
> + SF( Y, Y, x, Y, Y, Y, Y, x, 60, x, 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 */
> + 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, Y, Y, x, x, x, R10G10B10_SNORM_A2_UNORM)
> + SF( Y, Y, x, x, Y, Y, Y, x, 60, x, 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, x, R8G8B8A8_SNORM)
> + SF( Y, x, x, x, Y, x, Y, x, x, x, R8G8B8A8_SINT)
> + SF( Y, x, x, x, Y, x, Y, x, x, x, R8G8B8A8_UINT)
> + SF( Y, Y, x, x, Y, 45, Y, x, x, x, R16G16_UNORM)
> + SF( Y, Y, x, x, Y, 60, Y, x, x, x, R16G16_SNORM)
> + SF( Y, x, x, x, Y, x, Y, x, x, x, R16G16_SINT)
> + SF( Y, x, x, x, Y, x, Y, x, x, x, R16G16_UINT)
> + SF( Y, Y, x, x, Y, Y, Y, x, x, x, R16G16_FLOAT)
> + SF( Y, Y, x, x, Y, Y, x, 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, x, R32_SINT)
> + SF( Y, x, x, x, Y, x, Y, Y, x, x, R32_UINT)
> + SF( Y, 50, Y, x, Y, Y, Y, Y, x, x, 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, x, x, x, x, 60, x, B8G8R8X8_UNORM)
> + SF( Y, Y, x, x, x, x, 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 ccs */
> + 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 */
> + 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)
> + SF( x, x, x, x, x, x, x, x, x, x, A4B4G4R4_UNORM)
> + SF( x, x, x, x, x, x, x, x, x, x, L8A8_UINT)
> + SF( x, 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)
> + SF( Y, Y, x, x, x, x, x, x, x, x, A4P4_UNORM)
> + 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_SNORM)
> + SF( x, x, x, x, x, x, x, x, x, x, L8_UINT)
> + SF( x, x, x, x, x, x, x, x, x, x, L8_SINT)
> + SF( x, x, x, x, x, x, x, x, x, x, I8_UINT)
> + SF( x, 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_UINT)
> + 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 */
> + SF( Y, Y, x, x, x, x, x, x, x, x, FXT1)
> + SF( x, x, x, x, x, x, Y, x, x, x, R8G8B8_UNORM)
> + SF( x, x, 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( x, x, x, x, x, x, Y, x, x, x, R16G16B16_UNORM)
> + SF( x, x, 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( x, x, x, x, x, x, x, x, x, x, R8G8B8_UNORM_SRGB)
> + SF( x, x, x, x, x, x, x, x, x, x, ETC1_RGB8)
> + SF( x, x, x, x, x, x, x, x, x, x, ETC2_RGB8)
> + SF( x, x, x, x, x, x, x, x, x, x, EAC_R11)
> + SF( x, x, x, x, x, x, x, x, x, x, EAC_RG11)
> + SF( x, x, x, x, x, x, x, x, x, x, EAC_SIGNED_R11)
> + SF( x, x, x, x, x, x, x, x, x, x, EAC_SIGNED_RG11)
> + SF( x, x, x, x, x, x, x, x, x, x, ETC2_SRGB8)
> + SF( x, x, x, x, x, x, x, x, x, x, R16G16B16_UINT)
> + SF( x, x, x, x, x, x, x, x, x, x, R16G16B16_SINT)
> + SF( x, x, x, x, x, x, x, x, x, x, R32_SFIXED)
> + SF( x, x, x, x, x, x, x, x, x, x, R10G10B10A2_SNORM)
> + SF( x, x, x, x, x, x, x, x, x, x, R10G10B10A2_USCALED)
> + SF( x, x, x, x, x, x, x, x, x, x, R10G10B10A2_SSCALED)
> + SF( x, x, x, x, x, x, x, x, x, x, R10G10B10A2_SINT)
> + SF( x, x, x, x, x, x, x, x, x, x, B10G10R10A2_SNORM)
> + SF( x, x, x, x, x, x, x, x, x, x, B10G10R10A2_USCALED)
> + SF( x, x, x, x, x, x, x, x, x, x, B10G10R10A2_SSCALED)
> + SF( x, x, x, x, x, x, x, x, x, x, B10G10R10A2_UINT)
> + SF( x, x, x, x, x, x, x, x, x, x, B10G10R10A2_SINT)
> + SF( x, x, x, x, x, x, x, x, x, x, R64G64B64A64_PASSTHRU)
> + SF( x, x, x, x, x, x, x, x, x, x, R64G64B64_PASSTHRU)
> + SF( x, x, x, x, x, x, x, x, x, x, ETC2_RGB8_PTA)
> + SF( x, x, x, x, x, x, x, x, x, x, ETC2_SRGB8_PTA)
> + SF( x, x, x, x, x, x, x, x, x, x, ETC2_EAC_RGBA8)
> + SF( x, x, x, x, x, x, x, x, x, x, ETC2_EAC_SRGB8_A8)
> + SF( x, x, x, x, x, x, x, x, x, x, R8G8B8_UINT)
> + SF( x, x, x, x, x, x, x, x, x, x, R8G8B8_SINT)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_4x4_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_5x4_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_5x5_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_6x5_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_6x6_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_8x5_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_8x6_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_8x8_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_10x5_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_10x6_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_10x8_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_10x10_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_12x10_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_12x12_FLT16)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_4x4_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_5x4_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_5x5_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_6x5_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_6x6_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_8x5_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_8x6_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_8x8_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_10x5_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_10x6_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_10x8_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_10x10_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_12x10_U8sRGB)
> + SF(80, 80, x, x, x, x, x, x, x, x, ASTC_LDR_2D_12x12_U8sRGB)
> };
> #undef x
> #undef Y
> @@ -784,6 +787,28 @@ brw_render_target_supported(struct brw_context *brw,
> return brw->format_supported_as_render_target[format];
> }
>
> +/*
> + * True if the underlying hardware format can support lossless color
> compression
> + * (MSAA compression, or Color Compression for render targets).
> + */
> +bool
> +brw_losslessly_compressible_format(struct brw_context *brw,
> + uint32_t brw_format)
> +{
> + const struct surface_format_info *sinfo;
> + int gen = brw->gen * 10;
> +
> + /* Prior to gen9, there are no restrictions */
> + if (brw->gen < 9)
> + return true;
> +
> + sinfo = &surface_formats[brw_format];
> + if (gen >= sinfo->lossless_compression_support)
> + return true;
> +
> + return false;
> +}
> +
> GLuint
> translate_tex_format(struct brw_context *brw,
> mesa_format mesa_format,
> diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> index 4c3f2c0..4f6848f 100644
> --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> @@ -35,6 +35,7 @@
>
> #include "brw_blorp.h"
> #include "brw_context.h"
> +#include "brw_state.h"
>
> #include "main/enums.h"
> #include "main/fbobject.h"
> @@ -265,6 +266,12 @@ intel_miptree_supports_non_msrt_fast_clear(struct
> brw_context *brw,
> if (!brw->format_supported_as_render_target[mt->format])
> return false;
>
> + const uint32_t brw_format = brw_format_for_mesa_format(mt->format);
> + if (!brw_losslessly_compressible_format(brw, brw_format)) {
> + assert(brw->gen >= 9);
> + return false;
> + }
> +
> return true;
> }
>
> --
> 2.6.2
>
--
Ben Widawsky, Intel Open Source Technology Center
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