Rework font rendering, configurable resolution

1 files changed, 6 insertions, 18 deletions

diff --git a/src/assets/shaders/bitmap/vert.glsl b/src/assets/shaders/bitmap/vert.glsl
index 4005d75..4ff9865 100644
--- a/src/assets/shaders/bitmap/vert.glsl
+++ b/src/assets/shaders/bitmap/vert.glsl
@@ -1,26 +1,14 @@
 #version 300 es
 precision highp float;
 
-uniform mat4 view;
-uniform mat4 position;
+in vec2 vertex;
+in vec2 texcoord;
+
+uniform mat4 transform;
 
 out vec2 vertex_texcoord;
 
 void main() {
-    const vec2 positions[4] = vec2[](
-        vec2(-1, -1),
-        vec2(+1, -1),
-        vec2(-1, +1),
-        vec2(+1, +1)
-    );
-    const vec2 coords[4] = vec2[](
-        vec2(0, 0),
-        vec2(1, 0),
-        vec2(0, 1),
-        vec2(1, 1)
-    );
-    vec4 vertex = vec4(positions[gl_VertexID], 0.0, 1.0);
-
-    vertex_texcoord = coords[gl_VertexID];
-    gl_Position = view * position * vertex;
+    vertex_texcoord = texcoord;
+    gl_Position = transform * vec4(vertex, 0.0, 1.0);
 }