From 67369173aaafd763a6369a84917ae457c7095a72 Mon Sep 17 00:00:00 2001
From: nyorain <nyorain@gmail.com>
Date: Wed, 9 Aug 2017 21:25:34 +0200
Subject: Implement drm (egl) buffer attaching

---
 include/render/gles2.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include/render')

diff --git a/include/render/gles2.h b/include/render/gles2.h
index 41af0593..7ad4ad2e 100644
--- a/include/render/gles2.h
+++ b/include/render/gles2.h
@@ -4,9 +4,14 @@
 #include <string.h>
 #include <stdbool.h>
 #include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
 #include <wlr/render.h>
 #include <wlr/util/log.h>
 
+extern PFNGLEGLIMAGETARGETTEXTURE2DOESPROC glEGLImageTargetTexture2DOES;
+
 struct pixel_format {
 	uint32_t wl_format;
 	GLint gl_format, gl_type;
@@ -18,6 +23,7 @@ struct wlr_texture_state {
 	struct wlr_texture *wlr_texture;
 	GLuint tex_id;
 	const struct pixel_format *pixel_format;
+	EGLImageKHR image;
 };
 
 struct shaders {
@@ -25,6 +31,7 @@ struct shaders {
 	GLuint rgba, rgbx;
 	GLuint quad;
 	GLuint ellipse;
+	Gluint external;
 };
 
 extern struct shaders shaders;
@@ -39,6 +46,7 @@ extern const GLchar ellipse_fragment_src[];
 extern const GLchar vertex_src[];
 extern const GLchar fragment_src_rgba[];
 extern const GLchar fragment_src_rgbx[];
+extern const GLchar fragment_src_external[];
 
 bool _gles2_flush_errors(const char *file, int line);
 #define gles2_flush_errors(...) \
-- 
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