diff options
Diffstat (limited to 'shaders/skia/262-3.shader_test')
-rw-r--r-- | shaders/skia/262-3.shader_test | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/shaders/skia/262-3.shader_test b/shaders/skia/262-3.shader_test new file mode 100644 index 0000000..d5321b0 --- /dev/null +++ b/shaders/skia/262-3.shader_test @@ -0,0 +1,30 @@ +[require] +GLSL >= 1.40 + +[fragment shader] +#version 140 + +out vec4 sk_FragColor; +uniform vec4 uColor_Stage0; +void main() { + { + sk_FragColor = vec4(1.0); + } +} + +[vertex shader] +#version 140 + +uniform vec4 sk_RTAdjust; +uniform mat3 uViewM_Stage0; +in vec2 inPosition; +void main() { + vec3 pos3 = uViewM_Stage0 * vec3(inPosition, 1.0); + { + vec2 _posTmp = vec2(pos3.x / pos3.z, pos3.y / pos3.z); + _posTmp = floor(_posTmp) + vec2(0.5, 0.5); + gl_Position = vec4(_posTmp, 0.0, 1.0); + } + gl_Position = vec4(gl_Position.xy * sk_RTAdjust.xz + gl_Position.ww * sk_RTAdjust.yw, 0.0, gl_Position.w); +} + |