From 3111792cd58d915c13cbfcd1b0c6e94c4bc4ad8d Mon Sep 17 00:00:00 2001
From: John Tsiombikas <nuclear@member.fsf.org>
Date: Mon, 2 Jan 2023 07:34:30 +0200
Subject: [PATCH] adding the pipeline part of the API

---
 src/vk.h |   38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/src/vk.h b/src/vk.h
index 218e810..d48634f 100644
--- a/src/vk.h
+++ b/src/vk.h
@@ -18,6 +18,22 @@ enum {
 	VKQ_XFER		= 8
 };
 
+/* shader types */
+enum {
+	VKSDR_VERTEX,
+	VKSDR_PIXEL,
+	VKSDR_TESS_CTL,
+	VKSDR_TESS_EVAL,
+	VKSDR_GEOM
+};
+
+/* primitives */
+enum {
+	VKPRIM_POINTS,
+	VKPRIM_LINES,
+	VKPRIM_TRIANGLES
+};
+
 void vk_init_xwin(Display *dpy, Window win);
 void vk_init_queue(unsigned int qflags, int count);
 
@@ -47,6 +63,26 @@ void vk_fb_rpass(int fb, int rpass);
 void vk_fb_images(int fb, int n, ...);
 VkFramebuffer vk_fb(int fb);
 
-
+int vk_create_pipeln(void);
+void vk_free_pipeln(int pp);
+void vk_viewport(int pp, int x, int y, int width, int height);
+void vk_scissor(int pp, int x, int y, int width, int height);
+void vk_pipeln_shader(int pp, int type, VkShaderModule sdr);
+/* TODO: vertex input */
+void vk_pipeln_prim(int pp, int prim);
+void vk_pipeln_polymode(int pp, int mode);
+void vk_pipeln_cull(int pp, int cull);
+void vk_pipeln_frontface(int pp, int ff);
+void vk_pipeln_linewidth(int pp, float w);
+void vk_pipeln_multisample(int pp, int nsamples);
+void vk_pipeln_colormask(int pp, int r, int g, int b);
+void vk_pipeln_depthmask(int pp, int z);
+void vk_pipeln_stencilmask(int pp, int s);
+void vk_pipeln_zbuffer(int pp, int enable);
+void vk_pipeln_stencil(int pp, int enable);
+void vk_pipeln_stencil_op(int pp, int sfail, int zfail, int zpass);
+void vk_pipeln_stencil_func(int pp, int op, unsigned int ref, unsigned int mask);
+void vk_pipeln_blend(int pp, int enable);
+void vk_pipeln_blendfunc(int pp, int src, int dst);
 
 #endif	/* VK_H_ */
-- 
1.7.10.4