Working api prototype

1 files changed, 12 insertions, 7 deletions

diff --git a/shaders/api-test-ui.vert b/shaders/api-test-ui.vert
index 4824d23..9592a65 100644
--- a/shaders/api-test-ui.vert
+++ b/shaders/api-test-ui.vert
@@ -8,16 +8,21 @@ struct vertex {
     uint    color;

 };

 

+layout(buffer_reference) readonly buffer params {

+    vec2 scale;

+    vec2 translate;

+    uint texture_index;

+    uint padding;

+};

+

 layout(buffer_reference) readonly buffer vertices {

     vertex vertices[];

 };

 

-layout(set = 2, binding = 0) uniform parameters {

+layout(push_constant) uniform constants {

+    layout(offset = 16) params ui_params;

     vertices vertex_buffer;

-    vec2 scale;

-    vec2 translate;

-    uint texture_index;

-} params;

+} consts;

 

 out gl_PerVertex {

     vec4 gl_Position;

@@ -30,11 +35,11 @@ layout(location = 0) out struct {
 

 

 void main() {

-    vertex v = params.vertex_buffer.vertices[gl_VertexIndex];

+    vertex v = consts.vertex_buffer.vertices[gl_VertexIndex];

 

     Out.color = unpackUnorm4x8(v.color);

     Out.uv = vec2(v.uv_x, v.uv_y);

 

     vec2 pos = vec2(v.pos_x, v.pos_y);

-    gl_Position = vec4(pos * params.scale + params.translate, 0.0, 1.0);

+    gl_Position = vec4(pos * consts.ui_params.scale + consts.ui_params.translate, 0.0, 1.0);

 }