support for structured buffers

1 files changed, 23 insertions, 4 deletions

diff --git a/pipeline.cpp b/pipeline.cpp
index 30c110c..647ff49 100644
--- a/pipeline.cpp
+++ b/pipeline.cpp
@@ -232,10 +232,10 @@ void Pipeline_Builder::cbuffer(
 	int size
 ) {
 	Descriptor* d;
-	Constant_Buffer_Descriptor* cd;
+	Buffer_Descriptor* cd;
 	assert(pip->descriptor_count < pipeline_max_descriptors);
 	d = &pip->descriptors[pip->descriptor_count++];
-	cd = (Constant_Buffer_Descriptor*)d->payload;
+	cd = (Buffer_Descriptor*)d->payload;
 	d->slot = binding;
 	d->type = Descriptor::Type::constant_buffer;
 	cd->buffer = id;
@@ -243,6 +243,24 @@ void Pipeline_Builder::cbuffer(
 	cd->size = size;
 }
 
+void Pipeline_Builder::sbuffer(
+	int binding,
+	Buffer_Id id,
+	int offset,
+	int size
+) {
+	Descriptor* d;
+	Buffer_Descriptor* cd;
+	assert(pip->descriptor_count < pipeline_max_descriptors);
+	d = &pip->descriptors[pip->descriptor_count++];
+	cd = (Buffer_Descriptor*)d->payload;
+	d->slot = binding;
+	d->type = Descriptor::Type::structured_buffer;
+	cd->buffer = id;
+	cd->offset = offset;
+	cd->size = size;
+}
+
 void Pipeline_Builder::vertex_format(Vertex_Format_Id vf) {
 	pip->vertex_format = vf;
 }
@@ -295,8 +313,9 @@ void Pipeline::hash() {
 					h(descriptor_resource_hash, td->sampler);
 					h(descriptor_resource_hash, td->texture);
 				} break;
-				case Descriptor::Type::constant_buffer: {
-					auto cd = (Constant_Buffer_Descriptor*)d->payload;
+				case Descriptor::Type::constant_buffer:
+				case Descriptor::Type::structured_buffer: {
+					auto cd = (Buffer_Descriptor*)d->payload;
 					h(descriptor_resource_hash, cd->buffer);
 					h(descriptor_resource_hash, cd->size);
 					h(descriptor_resource_hash, cd->offset);