Merge pull request #14 from vaxerski/custom-renderer-wlr

Added a custom wlr renderer

1 files changed, 69 insertions, 0 deletions

diff --git a/src/render/Shaders.hpp b/src/render/Shaders.hpp
new file mode 100644
index 00000000..a9140aca
--- /dev/null
+++ b/src/render/Shaders.hpp
@@ -0,0 +1,69 @@
+#pragma once
+
+#include <string>
+
+inline const std::string QUADVERTSRC = R"#(
+uniform mat3 proj;
+uniform vec4 color;
+attribute vec2 pos;
+attribute vec2 texcoord;
+varying vec4 v_color;
+varying vec2 v_texcoord;
+
+void main() {
+    gl_Position = vec4(proj * vec3(pos, 1.0), 1.0);
+    v_color = color;
+    v_texcoord = texcoord;
+})#";
+
+inline const std::string QUADFRAGSRC = R"#(
+precision mediump float;
+varying vec4 v_color;
+varying vec2 v_texcoord;
+
+void main() {
+    gl_FragColor = v_color;
+})#";
+
+inline const std::string TEXVERTSRC = R"#(
+uniform mat3 proj;
+attribute vec2 pos;
+attribute vec2 texcoord;
+varying vec2 v_texcoord;
+
+void main() {
+	gl_Position = vec4(proj * vec3(pos, 1.0), 1.0);
+	v_texcoord = texcoord;
+})#";
+
+inline const std::string TEXFRAGSRCRGBA = R"#(
+precision mediump float;
+varying vec2 v_texcoord;
+uniform sampler2D tex;
+uniform float alpha;
+
+void main() {
+	gl_FragColor = texture2D(tex, v_texcoord) * alpha;
+})#";
+
+inline const std::string TEXFRAGSRCRGBX = R"#(
+precision mediump float;
+varying vec2 v_texcoord;
+uniform sampler2D tex;
+uniform float alpha;
+
+void main() {
+	gl_FragColor = vec4(texture2D(tex, v_texcoord).rgb, 1.0) * alpha;
+})#";
+
+inline const std::string TEXFRAGSRCEXT = R"#(
+#extension GL_OES_EGL_image_external : require
+
+precision mediump float;
+varying vec2 v_texcoord;
+uniform samplerExternalOES texture0;
+uniform float alpha;
+
+void main() {
+	gl_FragColor = texture2D(texture0, v_texcoord) * alpha;
+})#";