1 files changed, 35 insertions, 0 deletions

diff --git a/gfx/src/core/renderbuffer.c b/gfx/src/core/renderbuffer.c
new file mode 100644
index 0000000..2753f3b
--- /dev/null
+++ b/gfx/src/core/renderbuffer.c
@@ -0,0 +1,35 @@
+#include "renderbuffer.h"
+
+#include "texture.h"
+
+#include <error.h>
+
+bool gfx_init_renderbuffer(
+    RenderBuffer* renderbuffer, const RenderBufferDesc* desc) {
+  assert(renderbuffer);
+  assert(desc);
+
+  glGenRenderbuffers(1, &renderbuffer->id);
+  if (!renderbuffer->id) {
+    log_error("glGenRenderbuffers failed");
+    return false;
+  }
+
+  glBindRenderbuffer(GL_RENDERBUFFER, renderbuffer->id);
+  glRenderbufferStorage(
+      GL_RENDERBUFFER, to_GL_internal_format(desc->texture_format), desc->width,
+      desc->height);
+  glBindRenderbuffer(GL_RENDERBUFFER, 0);
+
+  ASSERT_GL;
+  return true;
+}
+
+void gfx_del_renderbuffer(RenderBuffer* renderbuffer) {
+  assert(renderbuffer);
+
+  if (renderbuffer->id) {
+    glDeleteRenderbuffers(1, &renderbuffer->id);
+    renderbuffer->id = 0;
+  }
+}