X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Fprogram_backend.cpp;h=10c04d83e7eabe6c6cb3cd7b79f5dfbc84ee7b34;hb=9eb9f592d37e9a1e05c2ff70887a1c5f26b98864;hp=9402226b1e68917bf00273bd10ae31ff519d3f4c;hpb=f6cb2d0e13b78007a5c57b06c270b7386130d4b4;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/program_backend.cpp b/source/backends/vulkan/program_backend.cpp
index 9402226b..10c04d83 100644
--- a/source/backends/vulkan/program_backend.cpp
+++ b/source/backends/vulkan/program_backend.cpp
@@ -138,7 +138,10 @@ void VulkanProgram::finalize_uniforms()
 				bindings.emplace_back();
 				VkDescriptorSetLayoutBinding &binding = bindings.back();
 				binding.binding = u.binding&0xFFFFF;
-				binding.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+				if(is_sampled_image(u.type))
+					binding.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
+				else
+					binding.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE;
 				binding.descriptorCount = 1;
 				binding.stageFlags = stage_flags;
 				binding.pImmutableSamplers = 0;
@@ -172,6 +175,17 @@ void VulkanProgram::finalize_uniforms()
 #endif
 }
 
+bool VulkanProgram::is_compute() const
+{
+	return stage_flags&VK_SHADER_STAGE_COMPUTE_BIT;
+}
+
+bool VulkanProgram::has_tessellation() const
+{
+	constexpr unsigned tess_flags = VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT | VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT;
+	return (stage_flags&tess_flags)==tess_flags;
+}
+
 void VulkanProgram::set_debug_name(const string &name)
 {
 #ifdef DEBUG