*/
#include "anv_private.h"
+#include "brw_surface_formats.h"
-#define UNSUPPORTED 0xffff
+#include "gen7_pack.h"
-#define fmt(__vk_fmt, ...) \
- [__vk_fmt] = { .vk_format = __vk_fmt, .name = #__vk_fmt, __VA_ARGS__ }
+#define RGBA ((struct anv_format_swizzle) { 0, 1, 2, 3 })
+#define BGRA ((struct anv_format_swizzle) { 2, 1, 0, 3 })
+#define swiz_fmt(__vk_fmt, __hw_fmt, __swizzle, ...) \
+ [__vk_fmt] = { \
+ .vk_format = __vk_fmt, \
+ .name = #__vk_fmt, \
+ .isl_format = __hw_fmt, \
+ .isl_layout = &isl_format_layouts[__hw_fmt], \
+ .swizzle = __swizzle, \
+ __VA_ARGS__ \
+ }
+
+#define fmt(__vk_fmt, __hw_fmt, ...) \
+ swiz_fmt(__vk_fmt, __hw_fmt, RGBA, __VA_ARGS__)
+
+/* HINT: For array formats, the ISL name should match the VK name. For
+ * packed formats, they should have the channels in reverse order from each
+ * other. The reason for this is that, for packed formats, the ISL (and
+ * bspec) names are in LSB -> MSB order while VK formats are MSB -> LSB.
+ */
static const struct anv_format anv_formats[] = {
- fmt(VK_FORMAT_UNDEFINED, RAW, .cpp = 1, .num_channels = 1),
- fmt(VK_FORMAT_R4G4_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_R4G4_USCALED, UNSUPPORTED),
- fmt(VK_FORMAT_R4G4B4A4_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_R4G4B4A4_USCALED, UNSUPPORTED),
- fmt(VK_FORMAT_R5G6B5_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_R5G6B5_USCALED, UNSUPPORTED),
- fmt(VK_FORMAT_R5G5B5A1_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_R5G5B5A1_USCALED, UNSUPPORTED),
- fmt(VK_FORMAT_R8_UNORM, R8_UNORM, .cpp = 1, .num_channels = 1),
- fmt(VK_FORMAT_R8_SNORM, R8_SNORM, .cpp = 1, .num_channels = 1,),
- fmt(VK_FORMAT_R8_USCALED, R8_USCALED, .cpp = 1, .num_channels = 1),
- fmt(VK_FORMAT_R8_SSCALED, R8_SSCALED, .cpp = 1, .num_channels = 1),
- fmt(VK_FORMAT_R8_UINT, R8_UINT, .cpp = 1, .num_channels = 1),
- fmt(VK_FORMAT_R8_SINT, R8_SINT, .cpp = 1, .num_channels = 1),
- fmt(VK_FORMAT_R8_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_R8G8_UNORM, R8G8_UNORM, .cpp = 2, .num_channels = 2),
- fmt(VK_FORMAT_R8G8_SNORM, R8G8_SNORM, .cpp = 2, .num_channels = 2),
- fmt(VK_FORMAT_R8G8_USCALED, R8G8_USCALED, .cpp = 2, .num_channels = 2),
- fmt(VK_FORMAT_R8G8_SSCALED, R8G8_SSCALED, .cpp = 2, .num_channels = 2),
- fmt(VK_FORMAT_R8G8_UINT, R8G8_UINT, .cpp = 2, .num_channels = 2),
- fmt(VK_FORMAT_R8G8_SINT, R8G8_SINT, .cpp = 2, .num_channels = 2),
- fmt(VK_FORMAT_R8G8_SRGB, UNSUPPORTED), /* L8A8_UNORM_SRGB */
- fmt(VK_FORMAT_R8G8B8_UNORM, R8G8B8X8_UNORM, .cpp = 3, .num_channels = 3),
- fmt(VK_FORMAT_R8G8B8_SNORM, R8G8B8_SNORM, .cpp = 3, .num_channels = 3),
- fmt(VK_FORMAT_R8G8B8_USCALED, R8G8B8_USCALED, .cpp = 3, .num_channels = 3),
- fmt(VK_FORMAT_R8G8B8_SSCALED, R8G8B8_SSCALED, .cpp = 3, .num_channels = 3),
- fmt(VK_FORMAT_R8G8B8_UINT, R8G8B8_UINT, .cpp = 3, .num_channels = 3),
- fmt(VK_FORMAT_R8G8B8_SINT, R8G8B8_SINT, .cpp = 3, .num_channels = 3),
- fmt(VK_FORMAT_R8G8B8_SRGB, UNSUPPORTED), /* B8G8R8A8_UNORM_SRGB */
- fmt(VK_FORMAT_R8G8B8A8_UNORM, R8G8B8A8_UNORM, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R8G8B8A8_SNORM, R8G8B8A8_SNORM, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R8G8B8A8_USCALED, R8G8B8A8_USCALED, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R8G8B8A8_SSCALED, R8G8B8A8_SSCALED, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R8G8B8A8_UINT, R8G8B8A8_UINT, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R8G8B8A8_SINT, R8G8B8A8_SINT, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R8G8B8A8_SRGB, R8G8B8A8_UNORM_SRGB, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R10G10B10A2_UNORM, R10G10B10A2_UNORM, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R10G10B10A2_SNORM, R10G10B10A2_SNORM, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R10G10B10A2_USCALED, R10G10B10A2_USCALED, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R10G10B10A2_SSCALED, R10G10B10A2_SSCALED, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R10G10B10A2_UINT, R10G10B10A2_UINT, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R10G10B10A2_SINT, R10G10B10A2_SINT, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_R16_UNORM, R16_UNORM, .cpp = 2, .num_channels = 1),
- fmt(VK_FORMAT_R16_SNORM, R16_SNORM, .cpp = 2, .num_channels = 1),
- fmt(VK_FORMAT_R16_USCALED, R16_USCALED, .cpp = 2, .num_channels = 1),
- fmt(VK_FORMAT_R16_SSCALED, R16_SSCALED, .cpp = 2, .num_channels = 1),
- fmt(VK_FORMAT_R16_UINT, R16_UINT, .cpp = 2, .num_channels = 1),
- fmt(VK_FORMAT_R16_SINT, R16_SINT, .cpp = 2, .num_channels = 1),
- fmt(VK_FORMAT_R16_SFLOAT, R16_FLOAT, .cpp = 2, .num_channels = 1),
- fmt(VK_FORMAT_R16G16_UNORM, R16G16_UNORM, .cpp = 4, .num_channels = 2),
- fmt(VK_FORMAT_R16G16_SNORM, R16G16_SNORM, .cpp = 4, .num_channels = 2),
- fmt(VK_FORMAT_R16G16_USCALED, R16G16_USCALED, .cpp = 4, .num_channels = 2),
- fmt(VK_FORMAT_R16G16_SSCALED, R16G16_SSCALED, .cpp = 4, .num_channels = 2),
- fmt(VK_FORMAT_R16G16_UINT, R16G16_UINT, .cpp = 4, .num_channels = 2),
- fmt(VK_FORMAT_R16G16_SINT, R16G16_SINT, .cpp = 4, .num_channels = 2),
- fmt(VK_FORMAT_R16G16_SFLOAT, R16G16_FLOAT, .cpp = 4, .num_channels = 2),
- fmt(VK_FORMAT_R16G16B16_UNORM, R16G16B16_UNORM, .cpp = 6, .num_channels = 3),
- fmt(VK_FORMAT_R16G16B16_SNORM, R16G16B16_SNORM, .cpp = 6, .num_channels = 3),
- fmt(VK_FORMAT_R16G16B16_USCALED, R16G16B16_USCALED, .cpp = 6, .num_channels = 3),
- fmt(VK_FORMAT_R16G16B16_SSCALED, R16G16B16_SSCALED, .cpp = 6, .num_channels = 3),
- fmt(VK_FORMAT_R16G16B16_UINT, R16G16B16_UINT, .cpp = 6, .num_channels = 3),
- fmt(VK_FORMAT_R16G16B16_SINT, R16G16B16_SINT, .cpp = 6, .num_channels = 3),
- fmt(VK_FORMAT_R16G16B16_SFLOAT, R16G16B16_FLOAT, .cpp = 6, .num_channels = 3),
- fmt(VK_FORMAT_R16G16B16A16_UNORM, R16G16B16A16_UNORM, .cpp = 8, .num_channels = 4),
- fmt(VK_FORMAT_R16G16B16A16_SNORM, R16G16B16A16_SNORM, .cpp = 8, .num_channels = 4),
- fmt(VK_FORMAT_R16G16B16A16_USCALED, R16G16B16A16_USCALED, .cpp = 8, .num_channels = 4),
- fmt(VK_FORMAT_R16G16B16A16_SSCALED, R16G16B16A16_SSCALED, .cpp = 8, .num_channels = 4),
- fmt(VK_FORMAT_R16G16B16A16_UINT, R16G16B16A16_UINT, .cpp = 8, .num_channels = 4),
- fmt(VK_FORMAT_R16G16B16A16_SINT, R16G16B16A16_SINT, .cpp = 8, .num_channels = 4),
- fmt(VK_FORMAT_R16G16B16A16_SFLOAT, R16G16B16A16_FLOAT, .cpp = 8, .num_channels = 4),
- fmt(VK_FORMAT_R32_UINT, R32_UINT, .cpp = 4, .num_channels = 1,),
- fmt(VK_FORMAT_R32_SINT, R32_SINT, .cpp = 4, .num_channels = 1,),
- fmt(VK_FORMAT_R32_SFLOAT, R32_FLOAT, .cpp = 4, .num_channels = 1,),
- fmt(VK_FORMAT_R32G32_UINT, R32G32_UINT, .cpp = 8, .num_channels = 2,),
- fmt(VK_FORMAT_R32G32_SINT, R32G32_SINT, .cpp = 8, .num_channels = 2,),
- fmt(VK_FORMAT_R32G32_SFLOAT, R32G32_FLOAT, .cpp = 8, .num_channels = 2,),
- fmt(VK_FORMAT_R32G32B32_UINT, R32G32B32_UINT, .cpp = 12, .num_channels = 3,),
- fmt(VK_FORMAT_R32G32B32_SINT, R32G32B32_SINT, .cpp = 12, .num_channels = 3,),
- fmt(VK_FORMAT_R32G32B32_SFLOAT, R32G32B32_FLOAT, .cpp = 12, .num_channels = 3,),
- fmt(VK_FORMAT_R32G32B32A32_UINT, R32G32B32A32_UINT, .cpp = 16, .num_channels = 4,),
- fmt(VK_FORMAT_R32G32B32A32_SINT, R32G32B32A32_SINT, .cpp = 16, .num_channels = 4,),
- fmt(VK_FORMAT_R32G32B32A32_SFLOAT, R32G32B32A32_FLOAT, .cpp = 16, .num_channels = 4,),
- fmt(VK_FORMAT_R64_SFLOAT, R64_FLOAT, .cpp = 8, .num_channels = 1),
- fmt(VK_FORMAT_R64G64_SFLOAT, R64G64_FLOAT, .cpp = 16, .num_channels = 2),
- fmt(VK_FORMAT_R64G64B64_SFLOAT, R64G64B64_FLOAT, .cpp = 24, .num_channels = 3),
- fmt(VK_FORMAT_R64G64B64A64_SFLOAT, R64G64B64A64_FLOAT, .cpp = 32, .num_channels = 4),
- fmt(VK_FORMAT_R11G11B10_UFLOAT, R11G11B10_FLOAT, .cpp = 4, .num_channels = 3),
- fmt(VK_FORMAT_R9G9B9E5_UFLOAT, R9G9B9E5_SHAREDEXP, .cpp = 4, .num_channels = 3),
-
- fmt(VK_FORMAT_D16_UNORM, R16_UNORM, .cpp = 2, .num_channels = 1, .depth_format = D16_UNORM),
- fmt(VK_FORMAT_D24_UNORM, R24_UNORM_X8_TYPELESS, .cpp = 4, .num_channels = 1, .depth_format = D24_UNORM_X8_UINT),
- fmt(VK_FORMAT_D32_SFLOAT, R32_FLOAT, .cpp = 4, .num_channels = 1, .depth_format = D32_FLOAT),
- fmt(VK_FORMAT_S8_UINT, R8_UINT, .cpp = 1, .num_channels = 1, .has_stencil = true),
- fmt(VK_FORMAT_D16_UNORM_S8_UINT, R16_UNORM, .cpp = 2, .num_channels = 2, .depth_format = D16_UNORM, .has_stencil = true),
- fmt(VK_FORMAT_D24_UNORM_S8_UINT, R24_UNORM_X8_TYPELESS, .cpp = 4, .num_channels = 2, .depth_format = D24_UNORM_X8_UINT, .has_stencil = true),
- fmt(VK_FORMAT_D32_SFLOAT_S8_UINT, R32_FLOAT, .cpp = 4, .num_channels = 2, .depth_format = D32_FLOAT, .has_stencil = true),
-
- fmt(VK_FORMAT_BC1_RGB_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC1_RGB_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_BC1_RGBA_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC1_RGBA_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_BC2_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC2_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_BC3_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC3_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_BC4_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC4_SNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC5_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC5_SNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC6H_UFLOAT, UNSUPPORTED),
- fmt(VK_FORMAT_BC6H_SFLOAT, UNSUPPORTED),
- fmt(VK_FORMAT_BC7_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_BC7_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ETC2_R8G8B8_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ETC2_R8G8B8_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ETC2_R8G8B8A1_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ETC2_R8G8B8A1_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ETC2_R8G8B8A8_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ETC2_R8G8B8A8_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_EAC_R11_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_EAC_R11_SNORM, UNSUPPORTED),
- fmt(VK_FORMAT_EAC_R11G11_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_EAC_R11G11_SNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_4x4_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_4x4_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_5x4_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_5x4_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_5x5_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_5x5_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_6x5_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_6x5_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_6x6_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_6x6_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_8x5_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_8x5_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_8x6_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_8x6_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_8x8_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_8x8_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_10x5_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_10x5_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_10x6_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_10x6_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_10x8_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_10x8_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_10x10_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_10x10_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_12x10_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_12x10_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_12x12_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_ASTC_12x12_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_B4G4R4A4_UNORM, B4G4R4A4_UNORM, .cpp = 2, .num_channels = 4),
- fmt(VK_FORMAT_B5G5R5A1_UNORM, B5G5R5A1_UNORM, .cpp = 2, .num_channels = 4),
- fmt(VK_FORMAT_B5G6R5_UNORM, B5G6R5_UNORM, .cpp = 2, .num_channels = 3),
- fmt(VK_FORMAT_B5G6R5_USCALED, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8_UNORM, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8_SNORM, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8_USCALED, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8_SSCALED, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8_UINT, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8_SINT, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8_SRGB, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8A8_UNORM, B8G8R8A8_UNORM, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_B8G8R8A8_SNORM, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8A8_USCALED, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8A8_SSCALED, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8A8_UINT, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8A8_SINT, UNSUPPORTED),
- fmt(VK_FORMAT_B8G8R8A8_SRGB, B8G8R8A8_UNORM_SRGB, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_B10G10R10A2_UNORM, B10G10R10A2_UNORM, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_B10G10R10A2_SNORM, B10G10R10A2_SNORM, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_B10G10R10A2_USCALED, B10G10R10A2_USCALED, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_B10G10R10A2_SSCALED, B10G10R10A2_SSCALED, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_B10G10R10A2_UINT, B10G10R10A2_UINT, .cpp = 4, .num_channels = 4),
- fmt(VK_FORMAT_B10G10R10A2_SINT, B10G10R10A2_SINT, .cpp = 4, .num_channels = 4)
+ fmt(VK_FORMAT_UNDEFINED, ISL_FORMAT_RAW),
+ fmt(VK_FORMAT_R4G4_UNORM_PACK8, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_R4G4B4A4_UNORM_PACK16, ISL_FORMAT_A4B4G4R4_UNORM),
+ swiz_fmt(VK_FORMAT_B4G4R4A4_UNORM_PACK16, ISL_FORMAT_A4B4G4R4_UNORM, BGRA),
+ fmt(VK_FORMAT_R5G6B5_UNORM_PACK16, ISL_FORMAT_B5G6R5_UNORM),
+ swiz_fmt(VK_FORMAT_B5G6R5_UNORM_PACK16, ISL_FORMAT_B5G6R5_UNORM, BGRA),
+ fmt(VK_FORMAT_R5G5B5A1_UNORM_PACK16, ISL_FORMAT_A1B5G5R5_UNORM),
+ fmt(VK_FORMAT_B5G5R5A1_UNORM_PACK16, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_A1R5G5B5_UNORM_PACK16, ISL_FORMAT_B5G5R5A1_UNORM),
+ fmt(VK_FORMAT_R8_UNORM, ISL_FORMAT_R8_UNORM),
+ fmt(VK_FORMAT_R8_SNORM, ISL_FORMAT_R8_SNORM),
+ fmt(VK_FORMAT_R8_USCALED, ISL_FORMAT_R8_USCALED),
+ fmt(VK_FORMAT_R8_SSCALED, ISL_FORMAT_R8_SSCALED),
+ fmt(VK_FORMAT_R8_UINT, ISL_FORMAT_R8_UINT),
+ fmt(VK_FORMAT_R8_SINT, ISL_FORMAT_R8_SINT),
+ fmt(VK_FORMAT_R8_SRGB, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_R8G8_UNORM, ISL_FORMAT_R8G8_UNORM),
+ fmt(VK_FORMAT_R8G8_SNORM, ISL_FORMAT_R8G8_SNORM),
+ fmt(VK_FORMAT_R8G8_USCALED, ISL_FORMAT_R8G8_USCALED),
+ fmt(VK_FORMAT_R8G8_SSCALED, ISL_FORMAT_R8G8_SSCALED),
+ fmt(VK_FORMAT_R8G8_UINT, ISL_FORMAT_R8G8_UINT),
+ fmt(VK_FORMAT_R8G8_SINT, ISL_FORMAT_R8G8_SINT),
+ fmt(VK_FORMAT_R8G8_SRGB, ISL_FORMAT_UNSUPPORTED), /* L8A8_UNORM_SRGB */
+ fmt(VK_FORMAT_R8G8B8_UNORM, ISL_FORMAT_R8G8B8_UNORM),
+ fmt(VK_FORMAT_R8G8B8_SNORM, ISL_FORMAT_R8G8B8_SNORM),
+ fmt(VK_FORMAT_R8G8B8_USCALED, ISL_FORMAT_R8G8B8_USCALED),
+ fmt(VK_FORMAT_R8G8B8_SSCALED, ISL_FORMAT_R8G8B8_SSCALED),
+ fmt(VK_FORMAT_R8G8B8_UINT, ISL_FORMAT_R8G8B8_UINT),
+ fmt(VK_FORMAT_R8G8B8_SINT, ISL_FORMAT_R8G8B8_SINT),
+ fmt(VK_FORMAT_R8G8B8_SRGB, ISL_FORMAT_UNSUPPORTED), /* B8G8R8A8_UNORM_SRGB */
+ fmt(VK_FORMAT_R8G8B8A8_UNORM, ISL_FORMAT_R8G8B8A8_UNORM),
+ fmt(VK_FORMAT_R8G8B8A8_SNORM, ISL_FORMAT_R8G8B8A8_SNORM),
+ fmt(VK_FORMAT_R8G8B8A8_USCALED, ISL_FORMAT_R8G8B8A8_USCALED),
+ fmt(VK_FORMAT_R8G8B8A8_SSCALED, ISL_FORMAT_R8G8B8A8_SSCALED),
+ fmt(VK_FORMAT_R8G8B8A8_UINT, ISL_FORMAT_R8G8B8A8_UINT),
+ fmt(VK_FORMAT_R8G8B8A8_SINT, ISL_FORMAT_R8G8B8A8_SINT),
+ fmt(VK_FORMAT_R8G8B8A8_SRGB, ISL_FORMAT_R8G8B8A8_UNORM_SRGB),
+ fmt(VK_FORMAT_A8B8G8R8_UNORM_PACK32, ISL_FORMAT_R8G8B8A8_UNORM),
+ fmt(VK_FORMAT_A8B8G8R8_SNORM_PACK32, ISL_FORMAT_R8G8B8A8_SNORM),
+ fmt(VK_FORMAT_A8B8G8R8_USCALED_PACK32, ISL_FORMAT_R8G8B8A8_USCALED),
+ fmt(VK_FORMAT_A8B8G8R8_SSCALED_PACK32, ISL_FORMAT_R8G8B8A8_SSCALED),
+ fmt(VK_FORMAT_A8B8G8R8_UINT_PACK32, ISL_FORMAT_R8G8B8A8_UINT),
+ fmt(VK_FORMAT_A8B8G8R8_SINT_PACK32, ISL_FORMAT_R8G8B8A8_SINT),
+ fmt(VK_FORMAT_A8B8G8R8_SRGB_PACK32, ISL_FORMAT_R8G8B8A8_UNORM_SRGB),
+ fmt(VK_FORMAT_A2R10G10B10_UNORM_PACK32, ISL_FORMAT_B10G10R10A2_UNORM),
+ fmt(VK_FORMAT_A2R10G10B10_SNORM_PACK32, ISL_FORMAT_B10G10R10A2_SNORM),
+ fmt(VK_FORMAT_A2R10G10B10_USCALED_PACK32, ISL_FORMAT_B10G10R10A2_USCALED),
+ fmt(VK_FORMAT_A2R10G10B10_SSCALED_PACK32, ISL_FORMAT_B10G10R10A2_SSCALED),
+ fmt(VK_FORMAT_A2R10G10B10_UINT_PACK32, ISL_FORMAT_B10G10R10A2_UINT),
+ fmt(VK_FORMAT_A2R10G10B10_SINT_PACK32, ISL_FORMAT_B10G10R10A2_SINT),
+ fmt(VK_FORMAT_A2B10G10R10_UNORM_PACK32, ISL_FORMAT_R10G10B10A2_UNORM),
+ fmt(VK_FORMAT_A2B10G10R10_SNORM_PACK32, ISL_FORMAT_R10G10B10A2_SNORM),
+ fmt(VK_FORMAT_A2B10G10R10_USCALED_PACK32, ISL_FORMAT_R10G10B10A2_USCALED),
+ fmt(VK_FORMAT_A2B10G10R10_SSCALED_PACK32, ISL_FORMAT_R10G10B10A2_SSCALED),
+ fmt(VK_FORMAT_A2B10G10R10_UINT_PACK32, ISL_FORMAT_R10G10B10A2_UINT),
+ fmt(VK_FORMAT_A2B10G10R10_SINT_PACK32, ISL_FORMAT_R10G10B10A2_SINT),
+ fmt(VK_FORMAT_R16_UNORM, ISL_FORMAT_R16_UNORM),
+ fmt(VK_FORMAT_R16_SNORM, ISL_FORMAT_R16_SNORM),
+ fmt(VK_FORMAT_R16_USCALED, ISL_FORMAT_R16_USCALED),
+ fmt(VK_FORMAT_R16_SSCALED, ISL_FORMAT_R16_SSCALED),
+ fmt(VK_FORMAT_R16_UINT, ISL_FORMAT_R16_UINT),
+ fmt(VK_FORMAT_R16_SINT, ISL_FORMAT_R16_SINT),
+ fmt(VK_FORMAT_R16_SFLOAT, ISL_FORMAT_R16_FLOAT),
+ fmt(VK_FORMAT_R16G16_UNORM, ISL_FORMAT_R16G16_UNORM),
+ fmt(VK_FORMAT_R16G16_SNORM, ISL_FORMAT_R16G16_SNORM),
+ fmt(VK_FORMAT_R16G16_USCALED, ISL_FORMAT_R16G16_USCALED),
+ fmt(VK_FORMAT_R16G16_SSCALED, ISL_FORMAT_R16G16_SSCALED),
+ fmt(VK_FORMAT_R16G16_UINT, ISL_FORMAT_R16G16_UINT),
+ fmt(VK_FORMAT_R16G16_SINT, ISL_FORMAT_R16G16_SINT),
+ fmt(VK_FORMAT_R16G16_SFLOAT, ISL_FORMAT_R16G16_FLOAT),
+ fmt(VK_FORMAT_R16G16B16_UNORM, ISL_FORMAT_R16G16B16_UNORM),
+ fmt(VK_FORMAT_R16G16B16_SNORM, ISL_FORMAT_R16G16B16_SNORM),
+ fmt(VK_FORMAT_R16G16B16_USCALED, ISL_FORMAT_R16G16B16_USCALED),
+ fmt(VK_FORMAT_R16G16B16_SSCALED, ISL_FORMAT_R16G16B16_SSCALED),
+ fmt(VK_FORMAT_R16G16B16_UINT, ISL_FORMAT_R16G16B16_UINT),
+ fmt(VK_FORMAT_R16G16B16_SINT, ISL_FORMAT_R16G16B16_SINT),
+ fmt(VK_FORMAT_R16G16B16_SFLOAT, ISL_FORMAT_R16G16B16_FLOAT),
+ fmt(VK_FORMAT_R16G16B16A16_UNORM, ISL_FORMAT_R16G16B16A16_UNORM),
+ fmt(VK_FORMAT_R16G16B16A16_SNORM, ISL_FORMAT_R16G16B16A16_SNORM),
+ fmt(VK_FORMAT_R16G16B16A16_USCALED, ISL_FORMAT_R16G16B16A16_USCALED),
+ fmt(VK_FORMAT_R16G16B16A16_SSCALED, ISL_FORMAT_R16G16B16A16_SSCALED),
+ fmt(VK_FORMAT_R16G16B16A16_UINT, ISL_FORMAT_R16G16B16A16_UINT),
+ fmt(VK_FORMAT_R16G16B16A16_SINT, ISL_FORMAT_R16G16B16A16_SINT),
+ fmt(VK_FORMAT_R16G16B16A16_SFLOAT, ISL_FORMAT_R16G16B16A16_FLOAT),
+ fmt(VK_FORMAT_R32_UINT, ISL_FORMAT_R32_UINT,),
+ fmt(VK_FORMAT_R32_SINT, ISL_FORMAT_R32_SINT,),
+ fmt(VK_FORMAT_R32_SFLOAT, ISL_FORMAT_R32_FLOAT,),
+ fmt(VK_FORMAT_R32G32_UINT, ISL_FORMAT_R32G32_UINT,),
+ fmt(VK_FORMAT_R32G32_SINT, ISL_FORMAT_R32G32_SINT,),
+ fmt(VK_FORMAT_R32G32_SFLOAT, ISL_FORMAT_R32G32_FLOAT,),
+ fmt(VK_FORMAT_R32G32B32_UINT, ISL_FORMAT_R32G32B32_UINT,),
+ fmt(VK_FORMAT_R32G32B32_SINT, ISL_FORMAT_R32G32B32_SINT,),
+ fmt(VK_FORMAT_R32G32B32_SFLOAT, ISL_FORMAT_R32G32B32_FLOAT,),
+ fmt(VK_FORMAT_R32G32B32A32_UINT, ISL_FORMAT_R32G32B32A32_UINT,),
+ fmt(VK_FORMAT_R32G32B32A32_SINT, ISL_FORMAT_R32G32B32A32_SINT,),
+ fmt(VK_FORMAT_R32G32B32A32_SFLOAT, ISL_FORMAT_R32G32B32A32_FLOAT,),
+ fmt(VK_FORMAT_R64_UINT, ISL_FORMAT_R64_PASSTHRU),
+ fmt(VK_FORMAT_R64_SINT, ISL_FORMAT_R64_PASSTHRU),
+ fmt(VK_FORMAT_R64_SFLOAT, ISL_FORMAT_R64_FLOAT),
+ fmt(VK_FORMAT_R64G64_UINT, ISL_FORMAT_R64G64_PASSTHRU),
+ fmt(VK_FORMAT_R64G64_SINT, ISL_FORMAT_R64G64_PASSTHRU),
+ fmt(VK_FORMAT_R64G64_SFLOAT, ISL_FORMAT_R64G64_FLOAT),
+ fmt(VK_FORMAT_R64G64B64_UINT, ISL_FORMAT_R64G64B64_PASSTHRU),
+ fmt(VK_FORMAT_R64G64B64_SINT, ISL_FORMAT_R64G64B64_PASSTHRU),
+ fmt(VK_FORMAT_R64G64B64_SFLOAT, ISL_FORMAT_R64G64B64_FLOAT),
+ fmt(VK_FORMAT_R64G64B64A64_UINT, ISL_FORMAT_R64G64B64A64_PASSTHRU),
+ fmt(VK_FORMAT_R64G64B64A64_SINT, ISL_FORMAT_R64G64B64A64_PASSTHRU),
+ fmt(VK_FORMAT_R64G64B64A64_SFLOAT, ISL_FORMAT_R64G64B64A64_FLOAT),
+ fmt(VK_FORMAT_B10G11R11_UFLOAT_PACK32, ISL_FORMAT_R11G11B10_FLOAT),
+ fmt(VK_FORMAT_E5B9G9R9_UFLOAT_PACK32, ISL_FORMAT_R9G9B9E5_SHAREDEXP),
+
+ fmt(VK_FORMAT_D16_UNORM, ISL_FORMAT_R16_UNORM, .has_depth = true),
+ fmt(VK_FORMAT_X8_D24_UNORM_PACK32, ISL_FORMAT_R24_UNORM_X8_TYPELESS, .has_depth = true),
+ fmt(VK_FORMAT_D32_SFLOAT, ISL_FORMAT_R32_FLOAT, .has_depth = true),
+ fmt(VK_FORMAT_S8_UINT, ISL_FORMAT_R8_UINT, .has_stencil = true),
+ fmt(VK_FORMAT_D16_UNORM_S8_UINT, ISL_FORMAT_R16_UNORM, .has_depth = true, .has_stencil = true),
+ fmt(VK_FORMAT_D24_UNORM_S8_UINT, ISL_FORMAT_R24_UNORM_X8_TYPELESS, .has_depth = true, .has_stencil = true),
+ fmt(VK_FORMAT_D32_SFLOAT_S8_UINT, ISL_FORMAT_R32_FLOAT, .has_depth = true, .has_stencil = true),
+
+ fmt(VK_FORMAT_BC1_RGB_UNORM_BLOCK, ISL_FORMAT_DXT1_RGB),
+ fmt(VK_FORMAT_BC1_RGB_SRGB_BLOCK, ISL_FORMAT_DXT1_RGB_SRGB),
+ fmt(VK_FORMAT_BC1_RGBA_UNORM_BLOCK, ISL_FORMAT_BC1_UNORM),
+ fmt(VK_FORMAT_BC1_RGBA_SRGB_BLOCK, ISL_FORMAT_BC1_UNORM_SRGB),
+ fmt(VK_FORMAT_BC2_UNORM_BLOCK, ISL_FORMAT_BC2_UNORM),
+ fmt(VK_FORMAT_BC2_SRGB_BLOCK, ISL_FORMAT_BC2_UNORM_SRGB),
+ fmt(VK_FORMAT_BC3_UNORM_BLOCK, ISL_FORMAT_BC3_UNORM),
+ fmt(VK_FORMAT_BC3_SRGB_BLOCK, ISL_FORMAT_BC3_UNORM_SRGB),
+ fmt(VK_FORMAT_BC4_UNORM_BLOCK, ISL_FORMAT_BC4_UNORM),
+ fmt(VK_FORMAT_BC4_SNORM_BLOCK, ISL_FORMAT_BC4_SNORM),
+ fmt(VK_FORMAT_BC5_UNORM_BLOCK, ISL_FORMAT_BC5_UNORM),
+ fmt(VK_FORMAT_BC5_SNORM_BLOCK, ISL_FORMAT_BC5_SNORM),
+ fmt(VK_FORMAT_BC6H_UFLOAT_BLOCK, ISL_FORMAT_BC6H_UF16),
+ fmt(VK_FORMAT_BC6H_SFLOAT_BLOCK, ISL_FORMAT_BC6H_SF16),
+ fmt(VK_FORMAT_BC7_UNORM_BLOCK, ISL_FORMAT_BC7_UNORM),
+ fmt(VK_FORMAT_BC7_SRGB_BLOCK, ISL_FORMAT_BC7_UNORM_SRGB),
+ fmt(VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK, ISL_FORMAT_ETC2_RGB8),
+ fmt(VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK, ISL_FORMAT_ETC2_SRGB8),
+ fmt(VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK, ISL_FORMAT_ETC2_RGB8_PTA),
+ fmt(VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK, ISL_FORMAT_ETC2_SRGB8_PTA),
+ fmt(VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK, ISL_FORMAT_ETC2_EAC_RGBA8),
+ fmt(VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK, ISL_FORMAT_ETC2_EAC_SRGB8_A8),
+ fmt(VK_FORMAT_EAC_R11_UNORM_BLOCK, ISL_FORMAT_EAC_R11),
+ fmt(VK_FORMAT_EAC_R11_SNORM_BLOCK, ISL_FORMAT_EAC_SIGNED_R11),
+ fmt(VK_FORMAT_EAC_R11G11_UNORM_BLOCK, ISL_FORMAT_EAC_RG11),
+ fmt(VK_FORMAT_EAC_R11G11_SNORM_BLOCK, ISL_FORMAT_EAC_SIGNED_RG11),
+ fmt(VK_FORMAT_ASTC_4x4_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_4x4_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_5x4_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_5x4_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_5x5_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_5x5_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_6x5_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_6x5_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_6x6_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_6x6_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_8x5_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_8x5_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_8x6_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_8x6_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_8x8_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_8x8_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_10x5_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_10x5_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_10x6_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_10x6_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_10x8_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_10x8_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_10x10_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_10x10_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_12x10_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_12x10_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_12x12_UNORM_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_ASTC_12x12_SRGB_BLOCK, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8_UNORM, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8_SNORM, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8_USCALED, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8_SSCALED, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8_UINT, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8_SINT, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8_SRGB, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8A8_UNORM, ISL_FORMAT_B8G8R8A8_UNORM),
+ fmt(VK_FORMAT_B8G8R8A8_SNORM, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8A8_USCALED, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8A8_SSCALED, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8A8_UINT, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8A8_SINT, ISL_FORMAT_UNSUPPORTED),
+ fmt(VK_FORMAT_B8G8R8A8_SRGB, ISL_FORMAT_B8G8R8A8_UNORM_SRGB),
};
#undef fmt
-const struct anv_format *const
-anv_format_s8_uint = &anv_formats[VK_FORMAT_S8_UINT];
-
const struct anv_format *
anv_format_for_vk_format(VkFormat format)
{
return &anv_formats[format];
}
-// Format capabilities
+/**
+ * Exactly one bit must be set in \a aspect.
+ */
+enum isl_format
+anv_get_isl_format(VkFormat format, VkImageAspectFlags aspect,
+ VkImageTiling tiling, struct anv_format_swizzle *swizzle)
+{
+ const struct anv_format *anv_fmt = &anv_formats[format];
-struct surface_format_info {
- bool exists;
- int sampling;
- int filtering;
- int shadow_compare;
- int chroma_key;
- int render_target;
- int alpha_blend;
- int input_vb;
- int streamed_output_vb;
- int color_processing;
-};
+ if (swizzle)
+ *swizzle = anv_fmt->swizzle;
+
+ switch (aspect) {
+ case VK_IMAGE_ASPECT_COLOR_BIT:
+ if (anv_fmt->isl_format == ISL_FORMAT_UNSUPPORTED) {
+ return ISL_FORMAT_UNSUPPORTED;
+ } else if (tiling == VK_IMAGE_TILING_OPTIMAL &&
+ !util_is_power_of_two(anv_fmt->isl_layout->bs)) {
+ /* Tiled formats *must* be power-of-two because we need up upload
+ * them with the render pipeline. For 3-channel formats, we fix
+ * this by switching them over to RGBX or RGBA formats under the
+ * hood.
+ */
+ enum isl_format rgbx = isl_format_rgb_to_rgbx(anv_fmt->isl_format);
+ if (rgbx != ISL_FORMAT_UNSUPPORTED)
+ return rgbx;
+ else
+ return isl_format_rgb_to_rgba(anv_fmt->isl_format);
+ } else {
+ return anv_fmt->isl_format;
+ }
+
+ case VK_IMAGE_ASPECT_DEPTH_BIT:
+ case (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT):
+ assert(anv_fmt->has_depth);
+ return anv_fmt->isl_format;
-extern const struct surface_format_info surface_formats[];
+ case VK_IMAGE_ASPECT_STENCIL_BIT:
+ assert(anv_fmt->has_stencil);
+ return ISL_FORMAT_R8_UINT;
-VkResult anv_validate_GetPhysicalDeviceFormatProperties(
+ default:
+ unreachable("bad VkImageAspect");
+ return ISL_FORMAT_UNSUPPORTED;
+ }
+}
+
+// Format capabilities
+
+void anv_validate_GetPhysicalDeviceFormatProperties(
VkPhysicalDevice physicalDevice,
VkFormat _format,
VkFormatProperties* pFormatProperties)
{
const struct anv_format *format = anv_format_for_vk_format(_format);
fprintf(stderr, "vkGetFormatProperties(%s)\n", format->name);
- return anv_GetPhysicalDeviceFormatProperties(physicalDevice, _format, pFormatProperties);
+ anv_GetPhysicalDeviceFormatProperties(physicalDevice, _format, pFormatProperties);
}
-VkResult anv_GetPhysicalDeviceFormatProperties(
- VkPhysicalDevice physicalDevice,
- VkFormat _format,
- VkFormatProperties* pFormatProperties)
+static VkFormatFeatureFlags
+get_image_format_properties(int gen, enum isl_format base,
+ enum isl_format actual,
+ struct anv_format_swizzle swizzle)
{
- ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
- const struct surface_format_info *info;
- int gen;
+ const struct brw_surface_format_info *info = &surface_formats[actual];
- const struct anv_format *format = anv_format_for_vk_format(_format);
- if (format == NULL)
- return vk_error(VK_ERROR_INVALID_VALUE);
+ if (actual == ISL_FORMAT_UNSUPPORTED || !info->exists)
+ return 0;
+
+ VkFormatFeatureFlags flags = 0;
+ if (info->sampling <= gen) {
+ flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
+ VK_FORMAT_FEATURE_BLIT_SRC_BIT;
+
+ if (info->filtering <= gen)
+ flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
+ }
- gen = physical_device->info->gen * 10;
+ /* We can render to swizzled formats. However, if the alpha channel is
+ * moved, then blending won't work correctly. The PRM tells us
+ * straight-up not to render to such a surface.
+ */
+ if (info->render_target <= gen && swizzle.a == 3) {
+ flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
+ VK_FORMAT_FEATURE_BLIT_DST_BIT;
+ }
+
+ if (info->alpha_blend <= gen && swizzle.a == 3)
+ flags |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
+
+ /* Load/store is determined based on base format. This prevents RGB
+ * formats from showing up as load/store capable.
+ */
+ if (isl_is_storage_image_format(base))
+ flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
+
+ if (base == ISL_FORMAT_R32_SINT || base == ISL_FORMAT_R32_UINT)
+ flags |= VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT;
+
+ return flags;
+}
+
+static VkFormatFeatureFlags
+get_buffer_format_properties(int gen, enum isl_format format)
+{
+ const struct brw_surface_format_info *info = &surface_formats[format];
+
+ if (format == ISL_FORMAT_UNSUPPORTED || !info->exists)
+ return 0;
+
+ VkFormatFeatureFlags flags = 0;
+ if (info->sampling <= gen && !isl_format_is_compressed(format))
+ flags |= VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
+
+ if (info->input_vb <= gen)
+ flags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
+
+ if (isl_is_storage_image_format(format))
+ flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT;
+
+ if (format == ISL_FORMAT_R32_SINT || format == ISL_FORMAT_R32_UINT)
+ flags |= VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT;
+
+ return flags;
+}
+
+static void
+anv_physical_device_get_format_properties(struct anv_physical_device *physical_device,
+ VkFormat format,
+ VkFormatProperties *out_properties)
+{
+ int gen = physical_device->info->gen * 10;
if (physical_device->info->is_haswell)
gen += 5;
- if (format->surface_format == UNSUPPORTED)
- goto unsupported;
-
- uint32_t linear = 0, tiled = 0;
- if (anv_format_is_depth_or_stencil(format)) {
+ VkFormatFeatureFlags linear = 0, tiled = 0, buffer = 0;
+ if (anv_format_is_depth_or_stencil(&anv_formats[format])) {
tiled |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
- } else {
- /* The surface_formats table only contains color formats */
- info = &surface_formats[format->surface_format];
- if (!info->exists)
- goto unsupported;
-
- if (info->sampling <= gen) {
- linear |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
+ if (physical_device->info->gen >= 8) {
tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
+ tiled |= VK_FORMAT_FEATURE_BLIT_SRC_BIT;
}
- if (info->render_target <= gen) {
- linear |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT;
- tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT;
+ if (anv_formats[format].has_depth) {
+ tiled |= VK_FORMAT_FEATURE_BLIT_DST_BIT;
}
- if (info->alpha_blend <= gen) {
- linear |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
- tiled |= VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
- }
- if (info->input_vb <= gen) {
- linear |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
+ } else {
+ enum isl_format linear_fmt, tiled_fmt;
+ struct anv_format_swizzle linear_swizzle, tiled_swizzle;
+ linear_fmt = anv_get_isl_format(format, VK_IMAGE_ASPECT_COLOR_BIT,
+ VK_IMAGE_TILING_LINEAR, &linear_swizzle);
+ tiled_fmt = anv_get_isl_format(format, VK_IMAGE_ASPECT_COLOR_BIT,
+ VK_IMAGE_TILING_OPTIMAL, &tiled_swizzle);
+
+ linear = get_image_format_properties(gen, linear_fmt, linear_fmt,
+ linear_swizzle);
+ tiled = get_image_format_properties(gen, linear_fmt, tiled_fmt,
+ tiled_swizzle);
+ buffer = get_buffer_format_properties(gen, linear_fmt);
+
+ /* XXX: We handle 3-channel formats by switching them out for RGBX or
+ * RGBA formats behind-the-scenes. This works fine for textures
+ * because the upload process will fill in the extra channel.
+ * We could also support it for render targets, but it will take
+ * substantially more work and we have enough RGBX formats to handle
+ * what most clients will want.
+ */
+ if (linear_fmt != ISL_FORMAT_UNSUPPORTED &&
+ !util_is_power_of_two(isl_format_layouts[linear_fmt].bs) &&
+ isl_format_rgb_to_rgbx(linear_fmt) == ISL_FORMAT_UNSUPPORTED) {
+ tiled &= ~VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT &
+ ~VK_FORMAT_FEATURE_BLIT_DST_BIT;
}
}
- pFormatProperties->linearTilingFeatures = linear;
- pFormatProperties->optimalTilingFeatures = tiled;
+ out_properties->linearTilingFeatures = linear;
+ out_properties->optimalTilingFeatures = tiled;
+ out_properties->bufferFeatures = buffer;
- return VK_SUCCESS;
+ return;
+}
- unsupported:
- pFormatProperties->linearTilingFeatures = 0;
- pFormatProperties->optimalTilingFeatures = 0;
- return VK_SUCCESS;
+void anv_GetPhysicalDeviceFormatProperties(
+ VkPhysicalDevice physicalDevice,
+ VkFormat format,
+ VkFormatProperties* pFormatProperties)
+{
+ ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
+
+ anv_physical_device_get_format_properties(
+ physical_device,
+ format,
+ pFormatProperties);
}
VkResult anv_GetPhysicalDeviceImageFormatProperties(
VkImageType type,
VkImageTiling tiling,
VkImageUsageFlags usage,
+ VkImageCreateFlags createFlags,
VkImageFormatProperties* pImageFormatProperties)
{
- /* TODO: We should do something here. Chad? */
- stub_return(VK_UNSUPPORTED);
+ ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
+ VkFormatProperties format_props;
+ VkFormatFeatureFlags format_feature_flags;
+ VkExtent3D maxExtent;
+ uint32_t maxMipLevels;
+ uint32_t maxArraySize;
+ VkSampleCountFlags sampleCounts = VK_SAMPLE_COUNT_1_BIT;
+
+ anv_physical_device_get_format_properties(physical_device, format,
+ &format_props);
+
+ /* Extract the VkFormatFeatureFlags that are relevant for the queried
+ * tiling.
+ */
+ if (tiling == VK_IMAGE_TILING_LINEAR) {
+ format_feature_flags = format_props.linearTilingFeatures;
+ } else if (tiling == VK_IMAGE_TILING_OPTIMAL) {
+ format_feature_flags = format_props.optimalTilingFeatures;
+ } else {
+ unreachable("bad VkImageTiling");
+ }
+
+ switch (type) {
+ default:
+ unreachable("bad VkImageType");
+ case VK_IMAGE_TYPE_1D:
+ maxExtent.width = 16384;
+ maxExtent.height = 1;
+ maxExtent.depth = 1;
+ maxMipLevels = 15; /* log2(maxWidth) + 1 */
+ maxArraySize = 2048;
+ sampleCounts = VK_SAMPLE_COUNT_1_BIT;
+ break;
+ case VK_IMAGE_TYPE_2D:
+ /* FINISHME: Does this really differ for cube maps? The documentation
+ * for RENDER_SURFACE_STATE suggests so.
+ */
+ maxExtent.width = 16384;
+ maxExtent.height = 16384;
+ maxExtent.depth = 1;
+ maxMipLevels = 15; /* log2(maxWidth) + 1 */
+ maxArraySize = 2048;
+ break;
+ case VK_IMAGE_TYPE_3D:
+ maxExtent.width = 2048;
+ maxExtent.height = 2048;
+ maxExtent.depth = 2048;
+ maxMipLevels = 12; /* log2(maxWidth) + 1 */
+ maxArraySize = 1;
+ break;
+ }
+
+ if (tiling == VK_IMAGE_TILING_OPTIMAL &&
+ type == VK_IMAGE_TYPE_2D &&
+ (format_feature_flags & (VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
+ VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) &&
+ !(createFlags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) &&
+ !(usage & VK_IMAGE_USAGE_STORAGE_BIT)) {
+ sampleCounts = isl_device_get_sample_counts(&physical_device->isl_dev);
+ }
+
+ if (usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT) {
+ /* Meta implements transfers by sampling from the source image. */
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
+ goto unsupported;
+ }
+ }
+
+#if 0
+ if (usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT) {
+ if (anv_format_for_vk_format(format)->has_stencil) {
+ /* Not yet implemented because copying to a W-tiled surface is crazy
+ * hard.
+ */
+ anv_finishme("support VK_IMAGE_USAGE_TRANSFER_DST_BIT for "
+ "stencil format");
+ goto unsupported;
+ }
+ }
+#endif
+
+ if (usage & VK_IMAGE_USAGE_SAMPLED_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (usage & VK_IMAGE_USAGE_STORAGE_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) {
+ if (!(format_feature_flags & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
+ goto unsupported;
+ }
+ }
+
+ if (usage & VK_IMAGE_USAGE_TRANSIENT_ATTACHMENT_BIT) {
+ /* Nothing to check. */
+ }
+
+ if (usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) {
+ /* Ignore this flag because it was removed from the
+ * provisional_I_20150910 header.
+ */
+ }
+
+ *pImageFormatProperties = (VkImageFormatProperties) {
+ .maxExtent = maxExtent,
+ .maxMipLevels = maxMipLevels,
+ .maxArrayLayers = maxArraySize,
+ .sampleCounts = sampleCounts,
+
+ /* FINISHME: Accurately calculate
+ * VkImageFormatProperties::maxResourceSize.
+ */
+ .maxResourceSize = UINT32_MAX,
+ };
+
+ return VK_SUCCESS;
+
+unsupported:
+ *pImageFormatProperties = (VkImageFormatProperties) {
+ .maxExtent = { 0, 0, 0 },
+ .maxMipLevels = 0,
+ .maxArrayLayers = 0,
+ .sampleCounts = 0,
+ .maxResourceSize = 0,
+ };
+
+ return VK_SUCCESS;
}
-VkResult anv_GetPhysicalDeviceSparseImageFormatProperties(
+void anv_GetPhysicalDeviceSparseImageFormatProperties(
VkPhysicalDevice physicalDevice,
VkFormat format,
VkImageType type,
{
/* Sparse images are not yet supported. */
*pNumProperties = 0;
-
- return VK_SUCCESS;
}
projects / mesa.git / blobdiff