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For arrayed textures in GLSL < 130, require GL_EXT_texture_array and emit correct texture lookup function names

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This commit is contained in:
Rob Fischer 2016-09-17 17:01:50 +09:00 committed by GitHub
parent e2a37b6301
commit 2199063e3c
1 changed files with 6 additions and 2 deletions
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8
spirv_glsl.cpp
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@ -1798,10 +1798,10 @@ string CompilerGLSL::legacy_tex_op(const std::string &op, const SPIRType &imgtyp
switch (imgtype.image.dim)
{
case spv::Dim1D:
type = "1D";
type = (imgtype.image.arrayed && !options.es) ? "1DArray" : "1D";
break;
case spv::Dim2D:
type = "2D";
type = (imgtype.image.arrayed && !options.es) ? "2DArray" : "2D";
break;
case spv::Dim3D:
type = "3D";
@ -4479,7 +4479,11 @@ string CompilerGLSL::image_type_glsl(const SPIRType &type)
if (type.image.ms)
res += "MS";
if (type.image.arrayed)
{
if (!options.es && options.version < 130)
require_extension("GL_EXT_texture_array");
res += "Array";
}
if (type.image.depth)
res += "Shadow";