Declare capability for extended storage image formats if required

[libs/gl.git] / source / glsl / spirv.cpp

diff --git a/source/glsl/spirv.cpp b/source/glsl/spirv.cpp
index 1fc9799ff6418ee7b153610f47c71465fb53c876..b263fe87dcdb38dd76f037a5e189d344d5e6c960 100644 (file)
--- a/source/glsl/spirv.cpp
+++ b/source/glsl/spirv.cpp
@@ -1605,6 +1605,7 @@ void SpirVGenerator::visit(ImageTypeDeclaration &image)
                return;
 
        Id type_id = allocate_id(image, 0);
+       SpirVFormat format = get_format(image.format);
 
        Id image_id = (image.sampled ? next_id++ : type_id);
        writer.begin_op(content.globals, OP_TYPE_IMAGE, 9);
@@ -1615,7 +1616,7 @@ void SpirVGenerator::visit(ImageTypeDeclaration &image)
        writer.write(image.array);
        writer.write(image.multisample);
        writer.write(image.sampled ? 1 : 2);
-       writer.write(get_format(image.format));
+       writer.write(format);
        writer.end_op(OP_TYPE_IMAGE);
 
        if(image.sampled)
@@ -1632,6 +1633,9 @@ void SpirVGenerator::visit(ImageTypeDeclaration &image)
 
        if(image.multisample && !image.sampled)
                use_capability(CAP_STORAGE_IMAGE_MULTISAMPLE);
+
+       if(format>=FORMAT_RG32F && format<=FORMAT_R8_SNORM)
+               use_capability(CAP_STORAGE_IMAGE_EXTENDED_FORMATS);
 }
 
 void SpirVGenerator::visit(StructDeclaration &strct)