1 files changed, 89 insertions, 0 deletions
diff --git a/src/libjin/graphics/shaders/je_base.shader.h b/src/libjin/graphics/shaders/je_base.shader.h
new file mode 100644
index 0000000..34996bc
--- /dev/null
+++ b/src/libjin/graphics/shaders/je_base.shader.h
@@ -0,0 +1,89 @@
+#ifndef __JE_BASE_SHADER_H__
+#define __JE_BASE_SHADER_H__
+
+static const char* base_shared = R"(
+#define Number	float
+#define Texture sampler2D 
+#define Canvas  sampler2D 
+#define Color   vec4
+#define Vec2	vec2
+#define Vec3	vec3
+#define Vec4	vec4
+
+#define texel   texture2D
+
+struct Vertex
+{
+    vec2 xy; 
+    vec2 uv;
+};
+
+)";
+
+static const int BASE_SHARED_SIZE = strlen(base_shared);
+
+static const char* base_vertex = R"(
+#version 130 core
+
+%s
+// Projection matrix
+uniform mat4 jin_ProjectionMatrix;
+// Model view matrix
+uniform mat4 jin_ModelViewMatrix;
+
+in vec2 jin_VertexCoords;
+in vec2 jin_TextureCoords;
+
+out vec4 jin_Color;
+out vec2 jin_XY;
+out vec2 jin_UV;
+
+%s
+
+void main()
+{
+	vec4 v = jin_ModelViewMatrix * vec4(jin_VertexCoords, 0, 1.0);
+    Vertex _v = vert(Vertex(v.xy, jin_TextureCoords));
+	gl_Position = jin_ProjectionMatrix * vec4(_v.xy, 0, 1.0f);
+	jin_Color = gl_Color;
+    jin_XY = _v.xy;
+    jin_UV = _v.uv;
+}
+)";
+
+static const int BASE_VERTEX_SHADER_SIZE = strlen(base_vertex) + BASE_SHARED_SIZE;
+
+#define formatVertexShader(buf, program) sprintf(buf,base_vertex, base_shared, program)
+
+static const char* base_fragment = R"(
+#version 130 core
+
+%s
+
+uniform Texture jin_MainTexture;
+
+in vec4 jin_Color;
+in vec2 jin_XY; 
+in vec2 jin_UV;
+
+out vec4 jin_OutColor;
+
+%s
+
+void main()
+{
+    jin_OutColor = frag(jin_Color, jin_MainTexture, Vertex(jin_XY, jin_UV));
+}
+)";
+
+static const int BASE_FRAGMENT_SHADER_SIZE = strlen(base_fragment) + BASE_SHARED_SIZE;
+
+#define formatFragmentShader(buf, program) sprintf(buf, base_fragment, base_shared, program)
+
+static const char* SHADER_PROJECTION_MATRIX = "jin_ProjectionMatrix";
+static const char* SHADER_MODELVIEW_MATRIX = "jin_ModelViewMatrix";
+static const char* SHADER_MAIN_TEXTURE = "jin_MainTexture";
+static const char* SHADER_VERTEX_COORDS = "jin_VertexCoords";
+static const char* SHADER_TEXTURE_COORDS = "jin_TextureCoords";
+
+#endif // __JE_BASE_SHADER_H__