From: Jason Ekstrand Date: Sat, 20 Feb 2016 17:32:43 +0000 (-0800) Subject: isl: Add a function for filling out a surface state X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d798762cdbe16b094efba7ced798752daf2e6efd;p=mesa.git isl: Add a function for filling out a surface state --- diff --git a/src/intel/isl/Makefile.am b/src/intel/isl/Makefile.am index 74e8ab04be5..b4af3c86f3d 100644 --- a/src/intel/isl/Makefile.am +++ b/src/intel/isl/Makefile.am @@ -24,6 +24,7 @@ SUBDIRS = . ISL_GEN_LIBS = \ libisl-gen7.la \ + libisl-gen75.la \ libisl-gen8.la \ libisl-gen9.la \ $(NULL) @@ -39,13 +40,15 @@ AM_CPPFLAGS = \ $(DEFINES) \ -I$(top_srcdir)/include \ -I$(top_srcdir)/src \ + -I$(top_srcdir)/src/intel \ -I$(top_srcdir)/src/mapi \ -I$(top_srcdir)/src/mesa \ -I$(top_srcdir)/src/mesa/drivers/dri/common \ -I$(top_srcdir)/src/mesa/drivers/dri/i965 \ -I$(top_srcdir)/src/gallium/auxiliary \ -I$(top_srcdir)/src/gallium/include \ - -I$(top_builddir)/src + -I$(top_builddir)/src \ + -I$(top_builddir)/src/intel libisl_la_CFLAGS = $(CFLAGS) -Wno-override-init @@ -66,20 +69,28 @@ libisl_la_SOURCES = \ libisl_gen7_la_SOURCES = \ isl_gen7.c \ isl_gen7.h \ + isl_surface_state.c \ $(NULL) -libisl_gen7_la_CFLAGS = $(libisl_la_CFLAGS) +libisl_gen7_la_CFLAGS = $(libisl_la_CFLAGS) -DGEN_VERSIONx10=70 + +libisl_gen75_la_SOURCES = \ + isl_surface_state.c \ + $(NULL) +libisl_gen75_la_CFLAGS = $(libisl_la_CFLAGS) -DGEN_VERSIONx10=75 libisl_gen8_la_SOURCES = \ isl_gen8.c \ isl_gen8.h \ + isl_surface_state.c \ $(NULL) -libisl_gen8_la_CFLAGS = $(libisl_la_CFLAGS) +libisl_gen8_la_CFLAGS = $(libisl_la_CFLAGS) -DGEN_VERSIONx10=80 libisl_gen9_la_SOURCES = \ isl_gen9.c \ isl_gen9.h \ + isl_surface_state.c \ $(NULL) -libisl_gen9_la_CFLAGS = $(libisl_la_CFLAGS) +libisl_gen9_la_CFLAGS = $(libisl_la_CFLAGS) -DGEN_VERSIONx10=90 BUILT_SOURCES = \ isl_format_layout.c diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c index 3b6bee10081..f7f276f16df 100644 --- a/src/intel/isl/isl.c +++ b/src/intel/isl/isl.c @@ -1161,6 +1161,48 @@ isl_surf_get_tile_info(const struct isl_device *dev, isl_tiling_get_info(dev, surf->tiling, fmtl->bs, tile_info); } +void +isl_surf_fill_state_s(const struct isl_device *dev, void *state, + const struct isl_surf_fill_state_info *restrict info) +{ +#ifndef NDEBUG + isl_surf_usage_flags_t _base_usage = + info->view->usage & (ISL_SURF_USAGE_RENDER_TARGET_BIT | + ISL_SURF_USAGE_TEXTURE_BIT | + ISL_SURF_USAGE_STORAGE_BIT); + /* They may only specify one of the above bits at a time */ + assert(__builtin_popcount(_base_usage) == 1); + /* The only other allowed bit is ISL_SURF_USAGE_CUBE_BIT */ + assert((info->view->usage & ~ISL_SURF_USAGE_CUBE_BIT) == _base_usage); +#endif + + if (info->surf->dim == ISL_SURF_DIM_3D) { + assert(info->view->base_array_layer + info->view->array_len <= + info->surf->logical_level0_px.depth); + } else { + assert(info->view->base_array_layer + info->view->array_len <= + info->surf->logical_level0_px.array_len); + } + + switch (ISL_DEV_GEN(dev)) { + case 7: + if (ISL_DEV_IS_HASWELL(dev)) { + isl_gen75_surf_fill_state_s(dev, state, info); + } else { + isl_gen7_surf_fill_state_s(dev, state, info); + } + break; + case 8: + isl_gen8_surf_fill_state_s(dev, state, info); + break; + case 9: + isl_gen9_surf_fill_state_s(dev, state, info); + break; + default: + assert(!"Cannot fill surface state for this gen"); + } +} + /** * A variant of isl_surf_get_image_offset_sa() specific to * ISL_DIM_LAYOUT_GEN4_2D. diff --git a/src/intel/isl/isl.h b/src/intel/isl/isl.h index 3e0ff935948..dbd480c51ce 100644 --- a/src/intel/isl/isl.h +++ b/src/intel/isl/isl.h @@ -60,6 +60,16 @@ struct brw_image_param; #define ISL_DEV_GEN(__dev) ((__dev)->info->gen) #endif +#ifndef ISL_DEV_IS_HASWELL +/** + * @brief Get the hardware generation of isl_device. + * + * You can define this as a compile-time constant in the CFLAGS. For example, + * `gcc -DISL_DEV_GEN(dev)=9 ...`. + */ +#define ISL_DEV_IS_HASWELL(__dev) ((__dev)->info->is_haswell) +#endif + #ifndef ISL_DEV_USE_SEPARATE_STENCIL /** * You can define this as a compile-time constant in the CFLAGS. For example, @@ -455,8 +465,21 @@ typedef uint64_t isl_surf_usage_flags_t; #define ISL_SURF_USAGE_DISPLAY_ROTATE_270_BIT (1u << 9) #define ISL_SURF_USAGE_DISPLAY_FLIP_X_BIT (1u << 10) #define ISL_SURF_USAGE_DISPLAY_FLIP_Y_BIT (1u << 11) +#define ISL_SURF_USAGE_STORAGE_BIT (1u << 12) /** @} */ +/** + * @brief A channel select (also known as texture swizzle) value + */ +enum isl_channel_select { + ISL_CHANNEL_SELECT_ZERO = 0, + ISL_CHANNEL_SELECT_ONE = 1, + ISL_CHANNEL_SELECT_RED = 4, + ISL_CHANNEL_SELECT_GREEN = 5, + ISL_CHANNEL_SELECT_BLUE = 6, + ISL_CHANNEL_SELECT_ALPHA = 7, +}; + /** * Identical to VkSampleCountFlagBits. */ @@ -695,6 +718,77 @@ struct isl_surf { isl_surf_usage_flags_t usage; }; +struct isl_view { + /** + * Indicates the usage of the particular view + * + * Normally, this is one bit. However, for a cube map texture, it + * should be ISL_SURF_USAGE_TEXTURE_BIT | ISL_SURF_USAGE_CUBE_BIT. + */ + isl_surf_usage_flags_t usage; + + /** + * The format to use in the view + * + * This may differ from the format of the actual isl_surf but must have + * the same block size. + */ + enum isl_format format; + + uint32_t base_level; + uint32_t levels; + + /** + * Base array layer + * + * For cube maps, both base_array_layer and array_len should be + * specified in terms of 2-D layers and must be a multiple of 6. + */ + uint32_t base_array_layer; + uint32_t array_len; + + enum isl_channel_select channel_select[4]; +}; + +union isl_color_value { + float f32[4]; + uint32_t u32[4]; + int32_t i32[4]; +}; + +struct isl_surf_fill_state_info { + const struct isl_surf *surf; + const struct isl_view *view; + + /** + * The address of the surface in GPU memory. + */ + uint64_t address; + + /** + * The Memory Object Control state for the filled surface state. + * + * The exact format of this value depends on hardware generation. + */ + uint32_t mocs; + + /** + * This allows the caller to over-ride the dimensions of the surface. + * This is used at the moment for compressed surfaces to let us hack + * around the fact that we can't actually render to them. + * + * FIXME: We really need to get rid of this. It's a lie. + */ + struct isl_extent4d level0_extent_px; + + /** + * The clear color for this surface + * + * Valid values depend on hardware generation. + */ + union isl_color_value clear_color; +}; + extern const struct isl_format_layout isl_format_layouts[]; void @@ -889,6 +983,14 @@ isl_surf_get_tile_info(const struct isl_device *dev, const struct isl_surf *surf, struct isl_tile_info *tile_info); +#define isl_surf_fill_state(dev, state, ...) \ + isl_surf_fill_state_s((dev), (state), \ + &(struct isl_surf_fill_state_info) { __VA_ARGS__ }); + +void +isl_surf_fill_state_s(const struct isl_device *dev, void *state, + const struct isl_surf_fill_state_info *restrict info); + /** * Alignment of the upper-left sample of each subimage, in units of surface * elements. diff --git a/src/intel/isl/isl_priv.h b/src/intel/isl/isl_priv.h index bca8503b4fd..d3f08094df9 100644 --- a/src/intel/isl/isl_priv.h +++ b/src/intel/isl/isl_priv.h @@ -138,3 +138,17 @@ isl_extent3d_el_to_sa(enum isl_format fmt, struct isl_extent3d extent_el) .d = extent_el.d * fmtl->bd, }; } + +void +isl_gen7_surf_fill_state_s(const struct isl_device *dev, void *state, + const struct isl_surf_fill_state_info *restrict info); + +void +isl_gen75_surf_fill_state_s(const struct isl_device *dev, void *state, + const struct isl_surf_fill_state_info *restrict info); +void +isl_gen8_surf_fill_state_s(const struct isl_device *dev, void *state, + const struct isl_surf_fill_state_info *restrict info); +void +isl_gen9_surf_fill_state_s(const struct isl_device *dev, void *state, + const struct isl_surf_fill_state_info *restrict info); diff --git a/src/intel/isl/isl_surface_state.c b/src/intel/isl/isl_surface_state.c new file mode 100644 index 00000000000..fe3c083c574 --- /dev/null +++ b/src/intel/isl/isl_surface_state.c @@ -0,0 +1,394 @@ +/* + * Copyright 2016 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 + +#define __gen_address_type uint64_t +#define __gen_user_data void + +static inline uint64_t +__gen_combine_address(void *data, void *loc, uint64_t addr, uint32_t delta) +{ + return addr + delta; +} + +#include "genxml/gen_macros.h" +#include "genxml/genX_pack.h" + +#include "isl_priv.h" + +#define __PASTE2(x, y) x ## y +#define __PASTE(x, y) __PASTE2(x, y) +#define isl_genX(x) __PASTE(isl_, genX(x)) + +#if GEN_GEN >= 8 +static const uint8_t isl_to_gen_halign[] = { + [4] = HALIGN4, + [8] = HALIGN8, + [16] = HALIGN16, +}; + +static const uint8_t isl_to_gen_valign[] = { + [4] = VALIGN4, + [8] = VALIGN8, + [16] = VALIGN16, +}; +#else +static const uint8_t isl_to_gen_halign[] = { + [4] = HALIGN_4, + [8] = HALIGN_8, +}; + +static const uint8_t isl_to_gen_valign[] = { + [2] = VALIGN_2, + [4] = VALIGN_4, +}; +#endif + +#if GEN_GEN >= 8 +static const uint8_t isl_to_gen_tiling[] = { + [ISL_TILING_LINEAR] = LINEAR, + [ISL_TILING_X] = XMAJOR, + [ISL_TILING_Y0] = YMAJOR, + [ISL_TILING_Yf] = YMAJOR, + [ISL_TILING_Ys] = YMAJOR, + [ISL_TILING_W] = WMAJOR, +}; +#endif + +#if GEN_GEN >= 8 +static const uint32_t isl_to_gen_multisample_layout[] = { + [ISL_MSAA_LAYOUT_NONE] = MSS, + [ISL_MSAA_LAYOUT_INTERLEAVED] = DEPTH_STENCIL, + [ISL_MSAA_LAYOUT_ARRAY] = MSS, +}; +#else +static const uint32_t isl_to_gen_multisample_layout[] = { + [ISL_MSAA_LAYOUT_NONE] = MSFMT_MSS, + [ISL_MSAA_LAYOUT_INTERLEAVED] = MSFMT_DEPTH_STENCIL, + [ISL_MSAA_LAYOUT_ARRAY] = MSFMT_MSS, +}; +#endif + +static const uint8_t +get_surftype(enum isl_surf_dim dim, isl_surf_usage_flags_t usage) +{ + switch (dim) { + default: + unreachable("bad isl_surf_dim"); + case ISL_SURF_DIM_1D: + assert(!(usage & ISL_SURF_USAGE_CUBE_BIT)); + return SURFTYPE_1D; + case ISL_SURF_DIM_2D: + if (usage & ISL_SURF_USAGE_STORAGE_BIT) { + /* Storage images are always plain 2-D, not cube */ + return SURFTYPE_2D; + } else if (usage & ISL_SURF_USAGE_CUBE_BIT) { + return SURFTYPE_CUBE; + } else { + return SURFTYPE_2D; + } + case ISL_SURF_DIM_3D: + assert(!(usage & ISL_SURF_USAGE_CUBE_BIT)); + return SURFTYPE_3D; + } +} + +/** + * Get the values to pack into RENDER_SUFFACE_STATE.SurfaceHorizontalAlignment + * and SurfaceVerticalAlignment. + */ +static void +get_halign_valign(const struct isl_surf *surf, + uint32_t *halign, uint32_t *valign) +{ + if (GEN_GEN >= 9) { + if (isl_tiling_is_std_y(surf->tiling) || + surf->dim_layout == ISL_DIM_LAYOUT_GEN9_1D) { + /* The hardware ignores the alignment values. Anyway, the surface's + * true alignment is likely outside the enum range of HALIGN* and + * VALIGN*. + */ + *halign = 0; + *valign = 0; + } else { + /* In Skylake, RENDER_SUFFACE_STATE.SurfaceVerticalAlignment is in units + * of surface elements (not pixels nor samples). For compressed formats, + * a "surface element" is defined as a compression block. For example, + * if SurfaceVerticalAlignment is VALIGN_4 and SurfaceFormat is an ETC2 + * format (ETC2 has a block height of 4), then the vertical alignment is + * 4 compression blocks or, equivalently, 16 pixels. + */ + struct isl_extent3d image_align_el + = isl_surf_get_image_alignment_el(surf); + + *halign = isl_to_gen_halign[image_align_el.width]; + *valign = isl_to_gen_valign[image_align_el.height]; + } + } else { + /* Pre-Skylake, RENDER_SUFFACE_STATE.SurfaceVerticalAlignment is in + * units of surface samples. For example, if SurfaceVerticalAlignment + * is VALIGN_4 and the surface is singlesampled, then for any surface + * format (compressed or not) the vertical alignment is + * 4 pixels. + */ + struct isl_extent3d image_align_sa + = isl_surf_get_image_alignment_sa(surf); + + *halign = isl_to_gen_halign[image_align_sa.width]; + *valign = isl_to_gen_valign[image_align_sa.height]; + } +} + +#if GEN_GEN >= 8 +static uint32_t +get_qpitch(const struct isl_surf *surf) +{ + switch (surf->dim) { + default: + assert(!"Bad isl_surf_dim"); + case ISL_SURF_DIM_1D: + if (GEN_GEN >= 9) { + /* QPitch is usually expressed as rows of surface elements (where + * a surface element is an compression block or a single surface + * sample). Skylake 1D is an outlier. + * + * From the Skylake BSpec >> Memory Views >> Common Surface + * Formats >> Surface Layout and Tiling >> 1D Surfaces: + * + * Surface QPitch specifies the distance in pixels between array + * slices. + */ + return isl_surf_get_array_pitch_el(surf); + } else { + return isl_surf_get_array_pitch_el_rows(surf); + } + case ISL_SURF_DIM_2D: + case ISL_SURF_DIM_3D: + if (GEN_GEN >= 9) { + return isl_surf_get_array_pitch_el_rows(surf); + } else { + /* From the Broadwell PRM for RENDER_SURFACE_STATE.QPitch + * + * "This field must be set to an integer multiple of the Surface + * Vertical Alignment. For compressed textures (BC*, FXT1, + * ETC*, and EAC* Surface Formats), this field is in units of + * rows in the uncompressed surface, and must be set to an + * integer multiple of the vertical alignment parameter "j" + * defined in the Common Surface Formats section." + */ + return isl_surf_get_array_pitch_sa_rows(surf); + } + } +} +#endif /* GEN_GEN >= 8 */ + +void +isl_genX(surf_fill_state_s)(const struct isl_device *dev, void *state, + const struct isl_surf_fill_state_info *restrict info) +{ + uint32_t halign, valign; + get_halign_valign(info->surf, &halign, &valign); + + struct GENX(RENDER_SURFACE_STATE) s = { + .SurfaceType = get_surftype(info->surf->dim, info->view->usage), + .SurfaceArray = info->surf->phys_level0_sa.array_len > 1, + .SurfaceVerticalAlignment = valign, + .SurfaceHorizontalAlignment = halign, + +#if GEN_GEN >= 8 + .TileMode = isl_to_gen_tiling[info->surf->tiling], +#else + .TiledSurface = info->surf->tiling != ISL_TILING_LINEAR, + .TileWalk = info->surf->tiling == ISL_TILING_X ? TILEWALK_XMAJOR : + TILEWALK_YMAJOR, +#endif + + .VerticalLineStride = 0, + .VerticalLineStrideOffset = 0, + +#if GEN_GEN >= 8 + .SamplerL2BypassModeDisable = true, +#endif + +#if GEN_GEN >= 8 + .RenderCacheReadWriteMode = WriteOnlyCache, +#else + .RenderCacheReadWriteMode = 0, +#endif + +#if GEN_GEN >= 8 + .CubeFaceEnablePositiveZ = 1, + .CubeFaceEnableNegativeZ = 1, + .CubeFaceEnablePositiveY = 1, + .CubeFaceEnableNegativeY = 1, + .CubeFaceEnablePositiveX = 1, + .CubeFaceEnableNegativeX = 1, +#else + .CubeFaceEnables = 0x3f, +#endif + +#if GEN_GEN >= 8 + .SurfaceQPitch = get_qpitch(info->surf) >> 2, +#endif + + .Width = info->level0_extent_px.width - 1, + .Height = info->level0_extent_px.height - 1, + .Depth = 0, /* TEMPLATE */ + + .SurfacePitch = info->surf->row_pitch - 1, + .RenderTargetViewExtent = 0, /* TEMPLATE */ + .MinimumArrayElement = 0, /* TEMPLATE */ + + .MultisampledSurfaceStorageFormat = + isl_to_gen_multisample_layout[info->surf->msaa_layout], + .NumberofMultisamples = ffs(info->surf->samples) - 1, + .MultisamplePositionPaletteIndex = 0, /* UNUSED */ + + .XOffset = 0, + .YOffset = 0, + + .ResourceMinLOD = 0.0, + + .MIPCountLOD = 0, /* TEMPLATE */ + .SurfaceMinLOD = 0, /* TEMPLATE */ + +#if (GEN_GEN >= 8 || GEN_IS_HASWELL) + .ShaderChannelSelectRed = info->view->channel_select[0], + .ShaderChannelSelectGreen = info->view->channel_select[1], + .ShaderChannelSelectBlue = info->view->channel_select[2], + .ShaderChannelSelectAlpha = info->view->channel_select[3], +#endif + + .SurfaceBaseAddress = info->address, + .MOCS = info->mocs, + +#if GEN_GEN >= 8 + .AuxiliarySurfaceMode = AUX_NONE, +#else + .MCSEnable = false, +#endif + }; + + if (info->view->usage & ISL_SURF_USAGE_STORAGE_BIT) { + s.SurfaceFormat = isl_lower_storage_image_format(dev, info->view->format); + } else { + s.SurfaceFormat = info->view->format; + } + + switch (s.SurfaceType) { + case SURFTYPE_1D: + case SURFTYPE_2D: + s.MinimumArrayElement = info->view->base_array_layer; + + /* From the Broadwell PRM >> RENDER_SURFACE_STATE::Depth: + * + * For SURFTYPE_1D, 2D, and CUBE: The range of this field is reduced + * by one for each increase from zero of Minimum Array Element. For + * example, if Minimum Array Element is set to 1024 on a 2D surface, + * the range of this field is reduced to [0,1023]. + * + * In other words, 'Depth' is the number of array layers. + */ + s.Depth = info->view->array_len - 1; + + /* From the Broadwell PRM >> RENDER_SURFACE_STATE::RenderTargetViewExtent: + * + * For Render Target and Typed Dataport 1D and 2D Surfaces: + * This field must be set to the same value as the Depth field. + */ + s.RenderTargetViewExtent = s.Depth; + break; + case SURFTYPE_CUBE: + s.MinimumArrayElement = info->view->base_array_layer; + /* Same as SURFTYPE_2D, but divided by 6 */ + s.Depth = info->view->array_len / 6 - 1; + s.RenderTargetViewExtent = s.Depth; + break; + case SURFTYPE_3D: + s.MinimumArrayElement = info->view->base_array_layer; + + /* From the Broadwell PRM >> RENDER_SURFACE_STATE::Depth: + * + * If the volume texture is MIP-mapped, this field specifies the + * depth of the base MIP level. + */ + s.Depth = info->level0_extent_px.depth - 1; + + /* From the Broadwell PRM >> RENDER_SURFACE_STATE::RenderTargetViewExtent: + * + * For Render Target and Typed Dataport 3D Surfaces: This field + * indicates the extent of the accessible 'R' coordinates minus 1 on + * the LOD currently being rendered to. + */ + s.RenderTargetViewExtent = info->level0_extent_px.depth - 1; + break; + default: + unreachable(!"bad SurfaceType"); + } + + if (info->view->usage & ISL_SURF_USAGE_RENDER_TARGET_BIT) { + /* For render target surfaces, the hardware interprets field + * MIPCount/LOD as LOD. The Broadwell PRM says: + * + * MIPCountLOD defines the LOD that will be rendered into. + * SurfaceMinLOD is ignored. + */ + s.MIPCountLOD = info->view->base_level; + s.SurfaceMinLOD = 0; + } else { + /* For non render target surfaces, the hardware interprets field + * MIPCount/LOD as MIPCount. The range of levels accessible by the + * sampler engine is [SurfaceMinLOD, SurfaceMinLOD + MIPCountLOD]. + */ + s.SurfaceMinLOD = info->view->base_level; + s.MIPCountLOD = MAX(info->view->levels, 1) - 1; + } + +#if 0 + if (GEN_GEN == 8) { + if (isl_format_is_integer(info->view->format)) { + for (unsigned i = 0; i < 4; i++) { + assert(info->clear_color.u32[i] == 0 || + info->clear_color.u32[i] == 1); + } + } else { + for (unsigned i = 0; i < 4; i++) { + assert(info->clear_color.f32[i] == 0.0f || + info->clear_color.f32[i] == 1.0f); + } + } + s.RedClearColor = info->clear_color.u32[0] != 0, + s.GreenClearColor = info->clear_color.u32[1] != 0, + s.BlueClearColor = info->clear_color.u32[2] != 0, + s.AlphaClearColor = info->clear_color.u32[3] != 0, + } else { + .RedClearColor = info->clear_color.u32[0], + .GreenClearColor = info->clear_color.u32[1], + .BlueClearColor = info->clear_color.u32[2], + .AlphaClearColor = info->clear_color.u32[3], + } +#endif + + GENX(RENDER_SURFACE_STATE_pack)(NULL, state, &s); +}