From 9851c8285f7bf70a6cb4bede2ee94110c14acc19 Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Thu, 18 Feb 2016 10:37:59 -0800 Subject: Move the intel vulkan driver to src/intel/vulkan --- src/intel/vulkan/anv_formats.c | 603 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 603 insertions(+) create mode 100644 src/intel/vulkan/anv_formats.c (limited to 'src/intel/vulkan/anv_formats.c') diff --git a/src/intel/vulkan/anv_formats.c b/src/intel/vulkan/anv_formats.c new file mode 100644 index 0000000..7798a7b --- /dev/null +++ b/src/intel/vulkan/anv_formats.c @@ -0,0 +1,603 @@ +/* + * Copyright © 2015 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#include "anv_private.h" +#include "brw_surface_formats.h" + +#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, 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 * +anv_format_for_vk_format(VkFormat format) +{ + return &anv_formats[format]; +} + +/** + * 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]; + + 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; + + case VK_IMAGE_ASPECT_STENCIL_BIT: + assert(anv_fmt->has_stencil); + return ISL_FORMAT_R8_UINT; + + 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); + anv_GetPhysicalDeviceFormatProperties(physicalDevice, _format, pFormatProperties); +} + +static VkFormatFeatureFlags +get_image_format_properties(int gen, enum isl_format base, + enum isl_format actual, + struct anv_format_swizzle swizzle) +{ + const struct brw_surface_format_info *info = &surface_formats[actual]; + + 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; + } + + /* 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; + + 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; + if (physical_device->info->gen >= 8) { + tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT; + tiled |= VK_FORMAT_FEATURE_BLIT_SRC_BIT; + } + if (anv_formats[format].has_depth) { + tiled |= VK_FORMAT_FEATURE_BLIT_DST_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; + } + } + + out_properties->linearTilingFeatures = linear; + out_properties->optimalTilingFeatures = tiled; + out_properties->bufferFeatures = buffer; + + return; +} + + +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( + VkPhysicalDevice physicalDevice, + VkFormat format, + VkImageType type, + VkImageTiling tiling, + VkImageUsageFlags usage, + VkImageCreateFlags createFlags, + VkImageFormatProperties* pImageFormatProperties) +{ + 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; +} + +void anv_GetPhysicalDeviceSparseImageFormatProperties( + VkPhysicalDevice physicalDevice, + VkFormat format, + VkImageType type, + uint32_t samples, + VkImageUsageFlags usage, + VkImageTiling tiling, + uint32_t* pNumProperties, + VkSparseImageFormatProperties* pProperties) +{ + /* Sparse images are not yet supported. */ + *pNumProperties = 0; +} -- cgit v1.1