From: Jesse Natalie <jenatali@microsoft.com>
Date: Mon, 20 Apr 2020 19:27:27 +0000 (-0700)
Subject: glsl: Add 'bare' shadow sampler type
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c17b58a9e6092ebaf987dec1ba111647fd11d55e;p=mesa.git

glsl: Add 'bare' shadow sampler type

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6222>
---

diff --git a/src/compiler/builtin_type_macros.h b/src/compiler/builtin_type_macros.h
index 55ad2b89554..b5598c0b2dc 100644
--- a/src/compiler/builtin_type_macros.h
+++ b/src/compiler/builtin_type_macros.h
@@ -122,6 +122,7 @@ DECL_TYPE(usamplerBuffer,    GL_UNSIGNED_INT_SAMPLER_BUFFER,               GLSL_
 DECL_TYPE(usampler2DMS,      GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE,       GLSL_TYPE_SAMPLER, GLSL_SAMPLER_DIM_MS,   0, 0, GLSL_TYPE_UINT)
 DECL_TYPE(usampler2DMSArray, GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY, GLSL_TYPE_SAMPLER, GLSL_SAMPLER_DIM_MS,   0, 1, GLSL_TYPE_UINT)
 
+DECL_TYPE(samplerShadow,          GL_SAMPLER_1D_SHADOW,             GLSL_TYPE_SAMPLER, GLSL_SAMPLER_DIM_1D,       1, 0, GLSL_TYPE_VOID)
 DECL_TYPE(sampler1DShadow,        GL_SAMPLER_1D_SHADOW,             GLSL_TYPE_SAMPLER, GLSL_SAMPLER_DIM_1D,       1, 0, GLSL_TYPE_FLOAT)
 DECL_TYPE(sampler2DShadow,        GL_SAMPLER_2D_SHADOW,             GLSL_TYPE_SAMPLER, GLSL_SAMPLER_DIM_2D,       1, 0, GLSL_TYPE_FLOAT)
 DECL_TYPE(samplerCubeShadow,      GL_SAMPLER_CUBE_SHADOW,           GLSL_TYPE_SAMPLER, GLSL_SAMPLER_DIM_CUBE,     1, 0, GLSL_TYPE_FLOAT)
diff --git a/src/compiler/nir_types.cpp b/src/compiler/nir_types.cpp
index a53b14db814..975f5480e11 100644
--- a/src/compiler/nir_types.cpp
+++ b/src/compiler/nir_types.cpp
@@ -586,6 +586,12 @@ glsl_bare_sampler_type()
    return glsl_type::sampler_type;
 }
 
+const struct glsl_type *
+glsl_bare_shadow_sampler_type()
+{
+   return glsl_type::samplerShadow_type;
+}
+
 const struct glsl_type *
 glsl_image_type(enum glsl_sampler_dim dim, bool is_array,
                 enum glsl_base_type base_type)
diff --git a/src/compiler/nir_types.h b/src/compiler/nir_types.h
index 6118e52bfc5..5e4da1e8ab3 100644
--- a/src/compiler/nir_types.h
+++ b/src/compiler/nir_types.h
@@ -201,6 +201,7 @@ const struct glsl_type *glsl_sampler_type(enum glsl_sampler_dim dim,
                                           bool is_shadow, bool is_array,
                                           enum glsl_base_type base_type);
 const struct glsl_type *glsl_bare_sampler_type();
+const struct glsl_type *glsl_bare_shadow_sampler_type();
 const struct glsl_type *glsl_image_type(enum glsl_sampler_dim dim,
                                         bool is_array,
                                         enum glsl_base_type base_type);