Files
frameworks_base/libs/rs/java/Samples/res/raw/multitexf.glsl
Alex Sakhartchouk d2091639be changing vec4 to vec2 for perf reasons.
Change-Id: Ic885a6dc697af4fd82e184158772863673f041bd
2010-10-06 11:15:01 -07:00

13 lines
327 B
GLSL

varying vec2 varTex0;
void main() {
vec2 t0 = varTex0.xy;
lowp vec4 col0 = texture2D(UNI_Tex0, t0).rgba;
lowp vec4 col1 = texture2D(UNI_Tex1, t0*4.0).rgba;
lowp vec4 col2 = texture2D(UNI_Tex2, t0).rgba;
col0.xyz = col0.xyz*col1.xyz*1.5;
col0.xyz = mix(col0.xyz, col2.xyz, col2.w);
gl_FragColor = col0;
}