opengl: add shader helper functions.

Helper functions to compile, link and run opengl shader programs.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/include/ui/shader.h b/include/ui/shader.h
new file mode 100644
index 0000000000..e1b0caf796
--- /dev/null
+++ b/include/ui/shader.h
@@ -0,0 +1,9 @@
+#ifdef CONFIG_OPENGL
+# include <GLES2/gl2.h>
+# include <GLES2/gl2ext.h>
+#endif
+
+GLuint qemu_gl_create_compile_shader(GLenum type, const GLchar *src);
+GLuint qemu_gl_create_link_program(GLuint vert, GLuint frag);
+GLuint qemu_gl_create_compile_link_program(const GLchar *vert_src,
+                                           const GLchar *frag_src);