Add support for depth & stencil buffers

1 files changed, 11 insertions, 3 deletions

diff --git a/src/daw.c b/src/daw.c
index 2687f11..4a99d33 100644
--- a/src/daw.c
+++ b/src/daw.c
@@ -245,13 +245,21 @@ i32 engine_run(Instance* p, StateType initial_state, void* state_arg) {
       // Create only 1 additional framebuffer, in addition to the default
       // one. This is used to render a texture that is represented as a quad
       // on the default framebuffer.
+      ivec2 wsz;
+      window_get_size(&wsz);
       FramebufferParameters p[] = {
-        {.num_attached_buffers = 1, {1600,1600}},
+        {.num_attached_buffers = 2, .dimensions = {wsz[0], wsz[1], 0}},
       };
       u32 t[] = {
-        BUFFERPARAMETER_SET_PARAMETER(BUFFERPARAMETER_SET_TYPE(0, BufferType_texture), BUFFERPARAMETER_TEXTURE_2D | BUFFERPARAMETER_TEXTURE_FMT_RGBA8)
+        BUFFERPARAMETER_SET_PARAMETER(BUFFERPARAMETER_SET_TYPE(0, BufferType_texture), BUFFERPARAMETER_TEXTURE_2D | BUFFERPARAMETER_FMT_RGBA8),
+        // The depth buffer could also be a texture like so:
+        //   BUFFERPARAMETER_SET_PARAMETER(
+        //     BUFFERPARAMETER_SET_TYPE(0, BufferType_texture),
+        //     BUFFERPARAMETER_TEXTURE_2D | BUFFERPARAMETER_FMT_DEPTH
+        //   ),
+        BUFFERPARAMETER_SET_PARAMETER(BUFFERPARAMETER_SET_TYPE(0, BufferType_render), BUFFERPARAMETER_RENDERBUFFER_DEPTH | BUFFERPARAMETER_FMT_DEPTH),
       };
-      window_init_renderstack(w, 1, 1, p, t);
+      window_init_renderstack(w, 1, 2, p, t);
       //w->render_targets->cam[0] = &default_renderbuffer_camera;
     }