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, Y, x, x, Y, 45, Y, x, 60, 70, 110, 90, R16G16B16A16_UNORM)
+ SF( Y, Y, x, x, Y, 60, Y, x, x, 70, 110, 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, Y, x, x, Y, Y, x, x, x, x, x, 100, 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, 100, R10G10B10A2_UNORM)
- SF( Y, Y, x, x, x, x, x, x, 60, x, x, x, R10G10B10A2_UNORM_SRGB)
+ SF( Y, Y, x, x, x, x, x, x, 60, x, x, 120, R10G10B10A2_UNORM_SRGB)
SF( Y, x, x, x, Y, x, Y, x, x, 70, x, 100, 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, Y, x, 60, 70, 110, 90, R8G8B8A8_UNORM)
SF( Y, Y, x, x, Y, Y, x, x, 60, x, x, 100, R8G8B8A8_UNORM_SRGB)
- SF( Y, Y, x, x, Y, 60, Y, x, x, 70, x, 90, R8G8B8A8_SNORM)
+ SF( Y, Y, x, x, Y, 60, Y, x, x, 70, 110, 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, Y, x, x, Y, 45, Y, x, x, 70, 110, 90, R16G16_UNORM)
+ SF( Y, Y, x, x, Y, 60, Y, x, x, 70, 110, 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, 100, B10G10R10A2_UNORM)
SF( Y, Y, x, x, Y, Y, x, x, 60, x, x, 100, B10G10R10A2_UNORM_SRGB)
SF( Y, Y, x, x, Y, Y, Y, x, x, 70, x, 100, R11G11B10_FLOAT)
+ SF(120, 120, x, x, 120, 120, x, x, x, x, x, 120, R10G10B10_FLOAT_A2_UNORM)
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, 50, Y, x, x, x, x, x, x, x, x, 120, 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( 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( Y, Y, x, Y, Y, Y, x, x, x, 70, x, 120, B5G6R5_UNORM)
+ SF( Y, Y, x, x, Y, Y, x, x, x, x, x, 120, B5G6R5_UNORM_SRGB)
+ SF( Y, Y, x, Y, Y, Y, x, x, x, 70, x, 120, B5G5R5A1_UNORM)
+ SF( Y, Y, x, x, Y, Y, x, x, x, x, x, 120, B5G5R5A1_UNORM_SRGB)
+ SF( Y, Y, x, Y, Y, Y, x, x, x, 70, x, 120, B4G4R4A4_UNORM)
+ SF( Y, Y, x, x, Y, Y, x, x, x, x, x, 120, B4G4R4A4_UNORM_SRGB)
+ SF( Y, Y, x, x, Y, Y, Y, x, x, 70, 110, 120, R8G8_UNORM)
+ SF( Y, Y, x, Y, Y, 60, Y, x, x, 70, 110, 120, R8G8_SNORM)
+ SF( Y, x, x, x, Y, x, Y, x, x, 70, 90, 120, R8G8_SINT)
+ SF( Y, x, x, x, Y, x, Y, x, x, 70, 75, 120, R8G8_UINT)
+ SF( Y, Y, Y, x, Y, 45, Y, x, 70, 70, 110, 120, R16_UNORM)
+ SF( Y, Y, x, x, Y, 60, Y, x, x, 70, 110, 120, R16_SNORM)
+ SF( Y, x, x, x, Y, x, Y, x, x, 70, 90, 120, R16_SINT)
+ SF( Y, x, x, x, Y, x, Y, x, x, 70, 75, 120, R16_UINT)
+ SF( Y, Y, x, x, Y, Y, Y, x, x, 70, 90, 120, 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, 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, Y, Y, x, x, x, 70, x, 120, B5G5R5X1_UNORM)
+ SF( x, x, x, x, Y, Y, x, x, x, x, x, 120, 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_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)
+ SF(120, 120, x, x, 120, 120, x, x, x, x, x, 120, 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, x, x, A4B4G4R4_UNORM)
+ SF( 80, 80, x, x, 90, 120, x, x, x, x, x, 120, 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, 45, Y, Y, Y, x, x, 70, 110, 120, R8_UNORM)
+ SF( Y, Y, x, x, Y, 60, Y, x, x, 70, 110, 120, R8_SNORM)
+ SF( Y, x, x, x, Y, x, Y, x, x, 70, 90, 120, R8_SINT)
+ SF( Y, x, x, x, Y, x, Y, x, x, 70, 75, 120, R8_UINT)
+ SF( Y, Y, x, Y, Y, Y, x, x, x, 70, 110, 120, 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( 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)
+ /* The format enum for R8G8B8_UNORM_SRGB first shows up in the HSW PRM but
+ * empirical testing indicates that it doesn't actually sRGB decode and
+ * acts identical to R8G8B8_UNORM. It does work on gen8+.
+ */
+ SF( 80, 80, 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)
#undef x
#undef Y
+
+enum isl_format
+isl_format_for_pipe_format(enum pipe_format pf)
+{
+ static const enum isl_format table[PIPE_FORMAT_COUNT] = {
+ [0 ... PIPE_FORMAT_COUNT-1] = ISL_FORMAT_UNSUPPORTED,
+
+ [PIPE_FORMAT_B8G8R8A8_UNORM] = ISL_FORMAT_B8G8R8A8_UNORM,
+ [PIPE_FORMAT_B8G8R8X8_UNORM] = ISL_FORMAT_B8G8R8X8_UNORM,
+ [PIPE_FORMAT_B5G5R5A1_UNORM] = ISL_FORMAT_B5G5R5A1_UNORM,
+ [PIPE_FORMAT_B4G4R4A4_UNORM] = ISL_FORMAT_B4G4R4A4_UNORM,
+ [PIPE_FORMAT_B5G6R5_UNORM] = ISL_FORMAT_B5G6R5_UNORM,
+ [PIPE_FORMAT_R10G10B10A2_UNORM] = ISL_FORMAT_R10G10B10A2_UNORM,
+
+ [PIPE_FORMAT_Z16_UNORM] = ISL_FORMAT_R16_UNORM,
+ [PIPE_FORMAT_Z32_UNORM] = ISL_FORMAT_R32_UNORM,
+ [PIPE_FORMAT_Z32_FLOAT] = ISL_FORMAT_R32_FLOAT,
+
+ /* We translate the combined depth/stencil formats to depth only here */
+ [PIPE_FORMAT_Z24_UNORM_S8_UINT] = ISL_FORMAT_R24_UNORM_X8_TYPELESS,
+ [PIPE_FORMAT_Z24X8_UNORM] = ISL_FORMAT_R24_UNORM_X8_TYPELESS,
+ [PIPE_FORMAT_Z32_FLOAT_S8X24_UINT] = ISL_FORMAT_R32_FLOAT,
+
+ [PIPE_FORMAT_S8_UINT] = ISL_FORMAT_R8_UINT,
+ [PIPE_FORMAT_X24S8_UINT] = ISL_FORMAT_R8_UINT,
+ [PIPE_FORMAT_X32_S8X24_UINT] = ISL_FORMAT_R8_UINT,
+
+ [PIPE_FORMAT_R64_FLOAT] = ISL_FORMAT_R64_FLOAT,
+ [PIPE_FORMAT_R64G64_FLOAT] = ISL_FORMAT_R64G64_FLOAT,
+ [PIPE_FORMAT_R64G64B64_FLOAT] = ISL_FORMAT_R64G64B64_FLOAT,
+ [PIPE_FORMAT_R64G64B64A64_FLOAT] = ISL_FORMAT_R64G64B64A64_FLOAT,
+ [PIPE_FORMAT_R32_FLOAT] = ISL_FORMAT_R32_FLOAT,
+ [PIPE_FORMAT_R32G32_FLOAT] = ISL_FORMAT_R32G32_FLOAT,
+ [PIPE_FORMAT_R32G32B32_FLOAT] = ISL_FORMAT_R32G32B32_FLOAT,
+ [PIPE_FORMAT_R32G32B32A32_FLOAT] = ISL_FORMAT_R32G32B32A32_FLOAT,
+ [PIPE_FORMAT_R32_UNORM] = ISL_FORMAT_R32_UNORM,
+ [PIPE_FORMAT_R32G32_UNORM] = ISL_FORMAT_R32G32_UNORM,
+ [PIPE_FORMAT_R32G32B32_UNORM] = ISL_FORMAT_R32G32B32_UNORM,
+ [PIPE_FORMAT_R32G32B32A32_UNORM] = ISL_FORMAT_R32G32B32A32_UNORM,
+ [PIPE_FORMAT_R32_USCALED] = ISL_FORMAT_R32_USCALED,
+ [PIPE_FORMAT_R32G32_USCALED] = ISL_FORMAT_R32G32_USCALED,
+ [PIPE_FORMAT_R32G32B32_USCALED] = ISL_FORMAT_R32G32B32_USCALED,
+ [PIPE_FORMAT_R32G32B32A32_USCALED] = ISL_FORMAT_R32G32B32A32_USCALED,
+ [PIPE_FORMAT_R32_SNORM] = ISL_FORMAT_R32_SNORM,
+ [PIPE_FORMAT_R32G32_SNORM] = ISL_FORMAT_R32G32_SNORM,
+ [PIPE_FORMAT_R32G32B32_SNORM] = ISL_FORMAT_R32G32B32_SNORM,
+ [PIPE_FORMAT_R32G32B32A32_SNORM] = ISL_FORMAT_R32G32B32A32_SNORM,
+ [PIPE_FORMAT_R32_SSCALED] = ISL_FORMAT_R32_SSCALED,
+ [PIPE_FORMAT_R32G32_SSCALED] = ISL_FORMAT_R32G32_SSCALED,
+ [PIPE_FORMAT_R32G32B32_SSCALED] = ISL_FORMAT_R32G32B32_SSCALED,
+ [PIPE_FORMAT_R32G32B32A32_SSCALED] = ISL_FORMAT_R32G32B32A32_SSCALED,
+ [PIPE_FORMAT_R16_UNORM] = ISL_FORMAT_R16_UNORM,
+ [PIPE_FORMAT_R16G16_UNORM] = ISL_FORMAT_R16G16_UNORM,
+ [PIPE_FORMAT_R16G16B16_UNORM] = ISL_FORMAT_R16G16B16_UNORM,
+ [PIPE_FORMAT_R16G16B16A16_UNORM] = ISL_FORMAT_R16G16B16A16_UNORM,
+ [PIPE_FORMAT_R16_USCALED] = ISL_FORMAT_R16_USCALED,
+ [PIPE_FORMAT_R16G16_USCALED] = ISL_FORMAT_R16G16_USCALED,
+ [PIPE_FORMAT_R16G16B16_USCALED] = ISL_FORMAT_R16G16B16_USCALED,
+ [PIPE_FORMAT_R16G16B16A16_USCALED] = ISL_FORMAT_R16G16B16A16_USCALED,
+ [PIPE_FORMAT_R16_SNORM] = ISL_FORMAT_R16_SNORM,
+ [PIPE_FORMAT_R16G16_SNORM] = ISL_FORMAT_R16G16_SNORM,
+ [PIPE_FORMAT_R16G16B16_SNORM] = ISL_FORMAT_R16G16B16_SNORM,
+ [PIPE_FORMAT_R16G16B16A16_SNORM] = ISL_FORMAT_R16G16B16A16_SNORM,
+ [PIPE_FORMAT_R16_SSCALED] = ISL_FORMAT_R16_SSCALED,
+ [PIPE_FORMAT_R16G16_SSCALED] = ISL_FORMAT_R16G16_SSCALED,
+ [PIPE_FORMAT_R16G16B16_SSCALED] = ISL_FORMAT_R16G16B16_SSCALED,
+ [PIPE_FORMAT_R16G16B16A16_SSCALED] = ISL_FORMAT_R16G16B16A16_SSCALED,
+ [PIPE_FORMAT_R8_UNORM] = ISL_FORMAT_R8_UNORM,
+ [PIPE_FORMAT_R8G8_UNORM] = ISL_FORMAT_R8G8_UNORM,
+ [PIPE_FORMAT_R8G8B8_UNORM] = ISL_FORMAT_R8G8B8_UNORM,
+ [PIPE_FORMAT_R8G8B8A8_UNORM] = ISL_FORMAT_R8G8B8A8_UNORM,
+ [PIPE_FORMAT_R8_USCALED] = ISL_FORMAT_R8_USCALED,
+ [PIPE_FORMAT_R8G8_USCALED] = ISL_FORMAT_R8G8_USCALED,
+ [PIPE_FORMAT_R8G8B8_USCALED] = ISL_FORMAT_R8G8B8_USCALED,
+ [PIPE_FORMAT_R8G8B8A8_USCALED] = ISL_FORMAT_R8G8B8A8_USCALED,
+ [PIPE_FORMAT_R8_SNORM] = ISL_FORMAT_R8_SNORM,
+ [PIPE_FORMAT_R8G8_SNORM] = ISL_FORMAT_R8G8_SNORM,
+ [PIPE_FORMAT_R8G8B8_SNORM] = ISL_FORMAT_R8G8B8_SNORM,
+ [PIPE_FORMAT_R8G8B8A8_SNORM] = ISL_FORMAT_R8G8B8A8_SNORM,
+ [PIPE_FORMAT_R8_SSCALED] = ISL_FORMAT_R8_SSCALED,
+ [PIPE_FORMAT_R8G8_SSCALED] = ISL_FORMAT_R8G8_SSCALED,
+ [PIPE_FORMAT_R8G8B8_SSCALED] = ISL_FORMAT_R8G8B8_SSCALED,
+ [PIPE_FORMAT_R8G8B8A8_SSCALED] = ISL_FORMAT_R8G8B8A8_SSCALED,
+ [PIPE_FORMAT_R32_FIXED] = ISL_FORMAT_R32_SFIXED,
+ [PIPE_FORMAT_R32G32_FIXED] = ISL_FORMAT_R32G32_SFIXED,
+ [PIPE_FORMAT_R32G32B32_FIXED] = ISL_FORMAT_R32G32B32_SFIXED,
+ [PIPE_FORMAT_R32G32B32A32_FIXED] = ISL_FORMAT_R32G32B32A32_SFIXED,
+ [PIPE_FORMAT_R16_FLOAT] = ISL_FORMAT_R16_FLOAT,
+ [PIPE_FORMAT_R16G16_FLOAT] = ISL_FORMAT_R16G16_FLOAT,
+ [PIPE_FORMAT_R16G16B16_FLOAT] = ISL_FORMAT_R16G16B16_FLOAT,
+ [PIPE_FORMAT_R16G16B16A16_FLOAT] = ISL_FORMAT_R16G16B16A16_FLOAT,
+
+ [PIPE_FORMAT_R8G8B8_SRGB] = ISL_FORMAT_R8G8B8_UNORM_SRGB,
+ [PIPE_FORMAT_B8G8R8A8_SRGB] = ISL_FORMAT_B8G8R8A8_UNORM_SRGB,
+ [PIPE_FORMAT_B8G8R8X8_SRGB] = ISL_FORMAT_B8G8R8X8_UNORM_SRGB,
+ [PIPE_FORMAT_R8G8B8A8_SRGB] = ISL_FORMAT_R8G8B8A8_UNORM_SRGB,
+
+ [PIPE_FORMAT_DXT1_RGB] = ISL_FORMAT_BC1_UNORM,
+ [PIPE_FORMAT_DXT1_RGBA] = ISL_FORMAT_BC1_UNORM,
+ [PIPE_FORMAT_DXT3_RGBA] = ISL_FORMAT_BC2_UNORM,
+ [PIPE_FORMAT_DXT5_RGBA] = ISL_FORMAT_BC3_UNORM,
+
+ [PIPE_FORMAT_DXT1_SRGB] = ISL_FORMAT_BC1_UNORM_SRGB,
+ [PIPE_FORMAT_DXT1_SRGBA] = ISL_FORMAT_BC1_UNORM_SRGB,
+ [PIPE_FORMAT_DXT3_SRGBA] = ISL_FORMAT_BC2_UNORM_SRGB,
+ [PIPE_FORMAT_DXT5_SRGBA] = ISL_FORMAT_BC3_UNORM_SRGB,
+
+ [PIPE_FORMAT_RGTC1_UNORM] = ISL_FORMAT_BC4_UNORM,
+ [PIPE_FORMAT_RGTC1_SNORM] = ISL_FORMAT_BC4_SNORM,
+ [PIPE_FORMAT_RGTC2_UNORM] = ISL_FORMAT_BC5_UNORM,
+ [PIPE_FORMAT_RGTC2_SNORM] = ISL_FORMAT_BC5_SNORM,
+
+ [PIPE_FORMAT_R10G10B10A2_USCALED] = ISL_FORMAT_R10G10B10A2_USCALED,
+ [PIPE_FORMAT_R11G11B10_FLOAT] = ISL_FORMAT_R11G11B10_FLOAT,
+ [PIPE_FORMAT_R9G9B9E5_FLOAT] = ISL_FORMAT_R9G9B9E5_SHAREDEXP,
+ [PIPE_FORMAT_R1_UNORM] = ISL_FORMAT_R1_UNORM,
+ [PIPE_FORMAT_R10G10B10X2_USCALED] = ISL_FORMAT_R10G10B10X2_USCALED,
+ [PIPE_FORMAT_B10G10R10A2_UNORM] = ISL_FORMAT_B10G10R10A2_UNORM,
+ [PIPE_FORMAT_R8G8B8X8_UNORM] = ISL_FORMAT_R8G8B8X8_UNORM,
+
+ /* Just use red formats for these - they're actually renderable,
+ * and faster to sample than the legacy L/I/A/LA formats.
+ */
+ [PIPE_FORMAT_I8_UNORM] = ISL_FORMAT_R8_UNORM,
+ [PIPE_FORMAT_I8_UINT] = ISL_FORMAT_R8_UINT,
+ [PIPE_FORMAT_I8_SINT] = ISL_FORMAT_R8_SINT,
+ [PIPE_FORMAT_I8_SNORM] = ISL_FORMAT_R8_SNORM,
+ [PIPE_FORMAT_I16_UINT] = ISL_FORMAT_R16_UINT,
+ [PIPE_FORMAT_I16_UNORM] = ISL_FORMAT_R16_UNORM,
+ [PIPE_FORMAT_I16_SINT] = ISL_FORMAT_R16_SINT,
+ [PIPE_FORMAT_I16_SNORM] = ISL_FORMAT_R16_SNORM,
+ [PIPE_FORMAT_I16_FLOAT] = ISL_FORMAT_R16_FLOAT,
+ [PIPE_FORMAT_I32_UINT] = ISL_FORMAT_R32_UINT,
+ [PIPE_FORMAT_I32_SINT] = ISL_FORMAT_R32_SINT,
+ [PIPE_FORMAT_I32_FLOAT] = ISL_FORMAT_R32_FLOAT,
+
+ [PIPE_FORMAT_L8_UINT] = ISL_FORMAT_R8_UINT,
+ [PIPE_FORMAT_L8_UNORM] = ISL_FORMAT_R8_UNORM,
+ [PIPE_FORMAT_L8_SINT] = ISL_FORMAT_R8_SINT,
+ [PIPE_FORMAT_L8_SNORM] = ISL_FORMAT_R8_SNORM,
+ [PIPE_FORMAT_L16_UINT] = ISL_FORMAT_R16_UINT,
+ [PIPE_FORMAT_L16_UNORM] = ISL_FORMAT_R16_UNORM,
+ [PIPE_FORMAT_L16_SINT] = ISL_FORMAT_R16_SINT,
+ [PIPE_FORMAT_L16_SNORM] = ISL_FORMAT_R16_SNORM,
+ [PIPE_FORMAT_L16_FLOAT] = ISL_FORMAT_R16_FLOAT,
+ [PIPE_FORMAT_L32_UINT] = ISL_FORMAT_R32_UINT,
+ [PIPE_FORMAT_L32_SINT] = ISL_FORMAT_R32_SINT,
+ [PIPE_FORMAT_L32_FLOAT] = ISL_FORMAT_R32_FLOAT,
+
+ /* We also map alpha and luminance-alpha formats to red as well,
+ * though most of these (other than A8_UNORM) will be non-renderable.
+ */
+ [PIPE_FORMAT_A8_UINT] = ISL_FORMAT_R8_UINT,
+ [PIPE_FORMAT_A8_UNORM] = ISL_FORMAT_R8_UNORM,
+ [PIPE_FORMAT_A8_SINT] = ISL_FORMAT_R8_SINT,
+ [PIPE_FORMAT_A8_SNORM] = ISL_FORMAT_R8_SNORM,
+ [PIPE_FORMAT_A16_UINT] = ISL_FORMAT_R16_UINT,
+ [PIPE_FORMAT_A16_UNORM] = ISL_FORMAT_R16_UNORM,
+ [PIPE_FORMAT_A16_SINT] = ISL_FORMAT_R16_SINT,
+ [PIPE_FORMAT_A16_SNORM] = ISL_FORMAT_R16_SNORM,
+ [PIPE_FORMAT_A16_FLOAT] = ISL_FORMAT_R16_FLOAT,
+ [PIPE_FORMAT_A32_UINT] = ISL_FORMAT_R32_UINT,
+ [PIPE_FORMAT_A32_SINT] = ISL_FORMAT_R32_SINT,
+ [PIPE_FORMAT_A32_FLOAT] = ISL_FORMAT_R32_FLOAT,
+
+ [PIPE_FORMAT_L8A8_UINT] = ISL_FORMAT_R8G8_UINT,
+ [PIPE_FORMAT_L8A8_UNORM] = ISL_FORMAT_R8G8_UNORM,
+ [PIPE_FORMAT_L8A8_SINT] = ISL_FORMAT_R8G8_SINT,
+ [PIPE_FORMAT_L8A8_SNORM] = ISL_FORMAT_R8G8_SNORM,
+ [PIPE_FORMAT_L16A16_UINT] = ISL_FORMAT_R16G16_UINT,
+ [PIPE_FORMAT_L16A16_UNORM] = ISL_FORMAT_R16G16_UNORM,
+ [PIPE_FORMAT_L16A16_SINT] = ISL_FORMAT_R16G16_SINT,
+ [PIPE_FORMAT_L16A16_SNORM] = ISL_FORMAT_R16G16_SNORM,
+ [PIPE_FORMAT_L16A16_FLOAT] = ISL_FORMAT_R16G16_FLOAT,
+ [PIPE_FORMAT_L32A32_UINT] = ISL_FORMAT_R32G32_UINT,
+ [PIPE_FORMAT_L32A32_SINT] = ISL_FORMAT_R32G32_SINT,
+ [PIPE_FORMAT_L32A32_FLOAT] = ISL_FORMAT_R32G32_FLOAT,
+
+ /* Sadly, we have to use luminance[-alpha] formats for sRGB decoding. */
+ [PIPE_FORMAT_R8_SRGB] = ISL_FORMAT_L8_UNORM_SRGB,
+ [PIPE_FORMAT_L8_SRGB] = ISL_FORMAT_L8_UNORM_SRGB,
+ [PIPE_FORMAT_L8A8_SRGB] = ISL_FORMAT_L8A8_UNORM_SRGB,
+
+ [PIPE_FORMAT_R10G10B10A2_SSCALED] = ISL_FORMAT_R10G10B10A2_SSCALED,
+ [PIPE_FORMAT_R10G10B10A2_SNORM] = ISL_FORMAT_R10G10B10A2_SNORM,
+
+ [PIPE_FORMAT_B10G10R10A2_USCALED] = ISL_FORMAT_B10G10R10A2_USCALED,
+ [PIPE_FORMAT_B10G10R10A2_SSCALED] = ISL_FORMAT_B10G10R10A2_SSCALED,
+ [PIPE_FORMAT_B10G10R10A2_SNORM] = ISL_FORMAT_B10G10R10A2_SNORM,
+
+ [PIPE_FORMAT_R8_UINT] = ISL_FORMAT_R8_UINT,
+ [PIPE_FORMAT_R8G8_UINT] = ISL_FORMAT_R8G8_UINT,
+ [PIPE_FORMAT_R8G8B8_UINT] = ISL_FORMAT_R8G8B8_UINT,
+ [PIPE_FORMAT_R8G8B8A8_UINT] = ISL_FORMAT_R8G8B8A8_UINT,
+
+ [PIPE_FORMAT_R8_SINT] = ISL_FORMAT_R8_SINT,
+ [PIPE_FORMAT_R8G8_SINT] = ISL_FORMAT_R8G8_SINT,
+ [PIPE_FORMAT_R8G8B8_SINT] = ISL_FORMAT_R8G8B8_SINT,
+ [PIPE_FORMAT_R8G8B8A8_SINT] = ISL_FORMAT_R8G8B8A8_SINT,
+
+ [PIPE_FORMAT_R16_UINT] = ISL_FORMAT_R16_UINT,
+ [PIPE_FORMAT_R16G16_UINT] = ISL_FORMAT_R16G16_UINT,
+ [PIPE_FORMAT_R16G16B16_UINT] = ISL_FORMAT_R16G16B16_UINT,
+ [PIPE_FORMAT_R16G16B16A16_UINT] = ISL_FORMAT_R16G16B16A16_UINT,
+
+ [PIPE_FORMAT_R16_SINT] = ISL_FORMAT_R16_SINT,
+ [PIPE_FORMAT_R16G16_SINT] = ISL_FORMAT_R16G16_SINT,
+ [PIPE_FORMAT_R16G16B16_SINT] = ISL_FORMAT_R16G16B16_SINT,
+ [PIPE_FORMAT_R16G16B16A16_SINT] = ISL_FORMAT_R16G16B16A16_SINT,
+
+ [PIPE_FORMAT_R32_UINT] = ISL_FORMAT_R32_UINT,
+ [PIPE_FORMAT_R32G32_UINT] = ISL_FORMAT_R32G32_UINT,
+ [PIPE_FORMAT_R32G32B32_UINT] = ISL_FORMAT_R32G32B32_UINT,
+ [PIPE_FORMAT_R32G32B32A32_UINT] = ISL_FORMAT_R32G32B32A32_UINT,
+
+ [PIPE_FORMAT_R32_SINT] = ISL_FORMAT_R32_SINT,
+ [PIPE_FORMAT_R32G32_SINT] = ISL_FORMAT_R32G32_SINT,
+ [PIPE_FORMAT_R32G32B32_SINT] = ISL_FORMAT_R32G32B32_SINT,
+ [PIPE_FORMAT_R32G32B32A32_SINT] = ISL_FORMAT_R32G32B32A32_SINT,
+
+ [PIPE_FORMAT_B10G10R10A2_UINT] = ISL_FORMAT_B10G10R10A2_UINT,
+
+ [PIPE_FORMAT_ETC1_RGB8] = ISL_FORMAT_ETC1_RGB8,
+
+ [PIPE_FORMAT_R8G8B8X8_SRGB] = ISL_FORMAT_R8G8B8X8_UNORM_SRGB,
+ [PIPE_FORMAT_B10G10R10X2_UNORM] = ISL_FORMAT_B10G10R10X2_UNORM,
+ [PIPE_FORMAT_R16G16B16X16_UNORM] = ISL_FORMAT_R16G16B16X16_UNORM,
+ [PIPE_FORMAT_R16G16B16X16_FLOAT] = ISL_FORMAT_R16G16B16X16_FLOAT,
+ [PIPE_FORMAT_R32G32B32X32_FLOAT] = ISL_FORMAT_R32G32B32X32_FLOAT,
+
+ [PIPE_FORMAT_R10G10B10A2_UINT] = ISL_FORMAT_R10G10B10A2_UINT,
+
+ [PIPE_FORMAT_B5G6R5_SRGB] = ISL_FORMAT_B5G6R5_UNORM_SRGB,
+
+ [PIPE_FORMAT_BPTC_RGBA_UNORM] = ISL_FORMAT_BC7_UNORM,
+ [PIPE_FORMAT_BPTC_SRGBA] = ISL_FORMAT_BC7_UNORM_SRGB,
+ [PIPE_FORMAT_BPTC_RGB_FLOAT] = ISL_FORMAT_BC6H_SF16,
+ [PIPE_FORMAT_BPTC_RGB_UFLOAT] = ISL_FORMAT_BC6H_UF16,
+
+ [PIPE_FORMAT_ETC2_RGB8] = ISL_FORMAT_ETC2_RGB8,
+ [PIPE_FORMAT_ETC2_SRGB8] = ISL_FORMAT_ETC2_SRGB8,
+ [PIPE_FORMAT_ETC2_RGB8A1] = ISL_FORMAT_ETC2_RGB8_PTA,
+ [PIPE_FORMAT_ETC2_SRGB8A1] = ISL_FORMAT_ETC2_SRGB8_PTA,
+ [PIPE_FORMAT_ETC2_RGBA8] = ISL_FORMAT_ETC2_EAC_RGBA8,
+ [PIPE_FORMAT_ETC2_SRGBA8] = ISL_FORMAT_ETC2_EAC_SRGB8_A8,
+ [PIPE_FORMAT_ETC2_R11_UNORM] = ISL_FORMAT_EAC_R11,
+ [PIPE_FORMAT_ETC2_R11_SNORM] = ISL_FORMAT_EAC_SIGNED_R11,
+ [PIPE_FORMAT_ETC2_RG11_UNORM] = ISL_FORMAT_EAC_RG11,
+ [PIPE_FORMAT_ETC2_RG11_SNORM] = ISL_FORMAT_EAC_SIGNED_RG11,
+
+ [PIPE_FORMAT_FXT1_RGB] = ISL_FORMAT_FXT1,
+ [PIPE_FORMAT_FXT1_RGBA] = ISL_FORMAT_FXT1,
+
+ [PIPE_FORMAT_ASTC_4x4] = ISL_FORMAT_ASTC_LDR_2D_4X4_FLT16,
+ [PIPE_FORMAT_ASTC_5x4] = ISL_FORMAT_ASTC_LDR_2D_5X4_FLT16,
+ [PIPE_FORMAT_ASTC_5x5] = ISL_FORMAT_ASTC_LDR_2D_5X5_FLT16,
+ [PIPE_FORMAT_ASTC_6x5] = ISL_FORMAT_ASTC_LDR_2D_6X5_FLT16,
+ [PIPE_FORMAT_ASTC_6x6] = ISL_FORMAT_ASTC_LDR_2D_6X6_FLT16,
+ [PIPE_FORMAT_ASTC_8x5] = ISL_FORMAT_ASTC_LDR_2D_8X5_FLT16,
+ [PIPE_FORMAT_ASTC_8x6] = ISL_FORMAT_ASTC_LDR_2D_8X6_FLT16,
+ [PIPE_FORMAT_ASTC_8x8] = ISL_FORMAT_ASTC_LDR_2D_8X8_FLT16,
+ [PIPE_FORMAT_ASTC_10x5] = ISL_FORMAT_ASTC_LDR_2D_10X5_FLT16,
+ [PIPE_FORMAT_ASTC_10x6] = ISL_FORMAT_ASTC_LDR_2D_10X6_FLT16,
+ [PIPE_FORMAT_ASTC_10x8] = ISL_FORMAT_ASTC_LDR_2D_10X8_FLT16,
+ [PIPE_FORMAT_ASTC_10x10] = ISL_FORMAT_ASTC_LDR_2D_10X10_FLT16,
+ [PIPE_FORMAT_ASTC_12x10] = ISL_FORMAT_ASTC_LDR_2D_12X10_FLT16,
+ [PIPE_FORMAT_ASTC_12x12] = ISL_FORMAT_ASTC_LDR_2D_12X12_FLT16,
+
+ [PIPE_FORMAT_ASTC_4x4_SRGB] = ISL_FORMAT_ASTC_LDR_2D_4X4_U8SRGB,
+ [PIPE_FORMAT_ASTC_5x4_SRGB] = ISL_FORMAT_ASTC_LDR_2D_5X4_U8SRGB,
+ [PIPE_FORMAT_ASTC_5x5_SRGB] = ISL_FORMAT_ASTC_LDR_2D_5X5_U8SRGB,
+ [PIPE_FORMAT_ASTC_6x5_SRGB] = ISL_FORMAT_ASTC_LDR_2D_6X5_U8SRGB,
+ [PIPE_FORMAT_ASTC_6x6_SRGB] = ISL_FORMAT_ASTC_LDR_2D_6X6_U8SRGB,
+ [PIPE_FORMAT_ASTC_8x5_SRGB] = ISL_FORMAT_ASTC_LDR_2D_8X5_U8SRGB,
+ [PIPE_FORMAT_ASTC_8x6_SRGB] = ISL_FORMAT_ASTC_LDR_2D_8X6_U8SRGB,
+ [PIPE_FORMAT_ASTC_8x8_SRGB] = ISL_FORMAT_ASTC_LDR_2D_8X8_U8SRGB,
+ [PIPE_FORMAT_ASTC_10x5_SRGB] = ISL_FORMAT_ASTC_LDR_2D_10X5_U8SRGB,
+ [PIPE_FORMAT_ASTC_10x6_SRGB] = ISL_FORMAT_ASTC_LDR_2D_10X6_U8SRGB,
+ [PIPE_FORMAT_ASTC_10x8_SRGB] = ISL_FORMAT_ASTC_LDR_2D_10X8_U8SRGB,
+ [PIPE_FORMAT_ASTC_10x10_SRGB] = ISL_FORMAT_ASTC_LDR_2D_10X10_U8SRGB,
+ [PIPE_FORMAT_ASTC_12x10_SRGB] = ISL_FORMAT_ASTC_LDR_2D_12X10_U8SRGB,
+ [PIPE_FORMAT_ASTC_12x12_SRGB] = ISL_FORMAT_ASTC_LDR_2D_12X12_U8SRGB,
+
+ [PIPE_FORMAT_A1B5G5R5_UNORM] = ISL_FORMAT_A1B5G5R5_UNORM,
+
+ /* We support these so that we know the API expects no alpha channel.
+ * Otherwise, the state tracker would just give us a format with alpha
+ * and we wouldn't know to override the swizzle to 1.
+ */
+ [PIPE_FORMAT_R16G16B16X16_UINT] = ISL_FORMAT_R16G16B16A16_UINT,
+ [PIPE_FORMAT_R16G16B16X16_SINT] = ISL_FORMAT_R16G16B16A16_SINT,
+ [PIPE_FORMAT_R32G32B32X32_UINT] = ISL_FORMAT_R32G32B32A32_UINT,
+ [PIPE_FORMAT_R32G32B32X32_SINT] = ISL_FORMAT_R32G32B32A32_SINT,
+ [PIPE_FORMAT_R10G10B10X2_SNORM] = ISL_FORMAT_R10G10B10A2_SNORM,
+ };
+ assert(pf < PIPE_FORMAT_COUNT);
+ return table[pf];
+}
+
static unsigned
format_gen(const struct gen_device_info *devinfo)
{
return devinfo->gen * 10 + (devinfo->is_g4x || devinfo->is_haswell) * 5;
}
+static bool
+format_info_exists(enum isl_format format)
+{
+ assert(format != ISL_FORMAT_UNSUPPORTED);
+ assert(format < ISL_NUM_FORMATS);
+ return format < ARRAY_SIZE(format_info) && format_info[format].exists;
+}
+
bool
isl_format_supports_rendering(const struct gen_device_info *devinfo,
enum isl_format format)
{
- if (!format_info[format].exists)
+ if (!format_info_exists(format))
return false;
return format_gen(devinfo) >= format_info[format].render_target;
isl_format_supports_alpha_blending(const struct gen_device_info *devinfo,
enum isl_format format)
{
- if (!format_info[format].exists)
+ if (!format_info_exists(format))
return false;
return format_gen(devinfo) >= format_info[format].alpha_blend;
isl_format_supports_sampling(const struct gen_device_info *devinfo,
enum isl_format format)
{
- if (!format_info[format].exists)
+ if (!format_info_exists(format))
return false;
if (devinfo->is_baytrail) {
isl_format_supports_filtering(const struct gen_device_info *devinfo,
enum isl_format format)
{
- if (!format_info[format].exists)
+ if (!format_info_exists(format))
return false;
if (devinfo->is_baytrail) {
isl_format_supports_vertex_fetch(const struct gen_device_info *devinfo,
enum isl_format format)
{
- if (!format_info[format].exists)
+ if (!format_info_exists(format))
return false;
/* For vertex fetch, Bay Trail supports the same set of formats as Haswell
isl_format_supports_typed_writes(const struct gen_device_info *devinfo,
enum isl_format format)
{
- if (!format_info[format].exists)
+ if (!format_info_exists(format))
return false;
return format_gen(devinfo) >= format_info[format].typed_write;
isl_format_supports_typed_reads(const struct gen_device_info *devinfo,
enum isl_format format)
{
- if (!format_info[format].exists)
+ if (!format_info_exists(format))
return false;
return format_gen(devinfo) >= format_info[format].typed_read;
isl_format_supports_ccs_d(const struct gen_device_info *devinfo,
enum isl_format format)
{
- /* Fast clears were first added on Ivy Bridge */
- if (devinfo->gen < 7)
+ /* Clear-only compression was first added on Ivy Bridge and was last
+ * implemented on Ice lake (see BSpec: 43862).
+ */
+ if (devinfo->gen < 7 || devinfo->gen > 11)
return false;
if (!isl_format_supports_rendering(devinfo, format))
isl_format_supports_ccs_e(const struct gen_device_info *devinfo,
enum isl_format format)
{
- if (!format_info[format].exists)
+ if (!format_info_exists(format))
return false;
/* For simplicity, only report that a format supports CCS_E if blorp can
* perform bit-for-bit copies with an image of that format while compressed.
- * This allows ISL users to avoid having to resolve the image before
- * performing such a copy. We may want to change this behavior in the
- * future.
- *
- * R11G11B10_FLOAT has no equivalent UINT format. Given how blorp_copy
- * currently works, bit-for-bit copy operations are not possible without an
- * intermediate resolve.
+ * Unfortunately, R11G11B10_FLOAT is in a compression class of its own and
+ * there is no way to copy to/from it which doesn't potentially loose data
+ * if one of the bit patterns being copied isn't valid finite floats.
*/
if (format == ISL_FORMAT_R11G11B10_FLOAT)
return false;
- /* blorp_copy currently doesn't support formats with different bit-widths
- * per-channel. Until that support is added, report that these formats don't
- * support CCS_E. FIXME: Add support for these formats.
- */
- if (format == ISL_FORMAT_B10G10R10A2_UNORM ||
- format == ISL_FORMAT_B10G10R10A2_UNORM_SRGB ||
- format == ISL_FORMAT_R10G10B10A2_UNORM ||
- format == ISL_FORMAT_R10G10B10A2_UINT) {
- return false;
- }
-
return format_gen(devinfo) >= format_info[format].ccs_e;
}
!isl_format_supports_ccs_e(devinfo, format2))
return false;
+ /* Gen12 added CCS_E support for A8_UNORM, A8_UNORM and R8_UNORM share the
+ * same aux map format encoding so they are definitely compatible.
+ */
+ if (format1 == ISL_FORMAT_A8_UNORM)
+ format1 = ISL_FORMAT_R8_UNORM;
+
+ if (format2 == ISL_FORMAT_A8_UNORM)
+ format2 = ISL_FORMAT_R8_UNORM;
+
const struct isl_format_layout *fmtl1 = isl_format_get_layout(format1);
const struct isl_format_layout *fmtl2 = isl_format_get_layout(format2);
return isl_format_has_channel_type(fmt, ISL_SINT);
}
+bool
+isl_format_has_color_component(enum isl_format fmt, int component)
+{
+ const struct isl_format_layout *fmtl = isl_format_get_layout(fmt);
+ const uint8_t intensity = fmtl->channels.i.bits;
+ const uint8_t luminance = fmtl->channels.l.bits;
+
+ switch (component) {
+ case 0:
+ return (fmtl->channels.r.bits + intensity + luminance) > 0;
+ case 1:
+ return (fmtl->channels.g.bits + intensity + luminance) > 0;
+ case 2:
+ return (fmtl->channels.b.bits + intensity + luminance) > 0;
+ case 3:
+ return (fmtl->channels.a.bits + intensity) > 0;
+ default:
+ assert(!"Invalid color component: must be 0..3");
+ return false;
+ }
+}
+
unsigned
isl_format_get_num_channels(enum isl_format fmt)
{
projects / mesa.git / blobdiff