GPU: Basic/hacky CPU->VRAM transfers

2019-09-13 01:10:08 +10:00
parent 52b619facc
commit cfe361c1a6
5 changed files with 84 additions and 5 deletions
--- a/src/pse/gpu_hw.cpp
+++ b/src/pse/gpu_hw.cpp
@ -85,7 +85,7 @@ void main()
 {
  // 0..+1023 -> -1..1
  float pos_x = (float(a_position.x) / 511.5) - 1.0;
-  float pos_y = (float(a_position.y) / 255.5) + 1.0;
+  float pos_y = (float(a_position.y) / -255.5) + 1.0;
  gl_Position = vec4(pos_x, pos_y, 0.0, 1.0);

  v_color = a_color;