17 lines
690 B
C
17 lines
690 B
C
"#ifdef GL_ES\n"
|
|
"precision mediump float;\n"
|
|
"#endif\n"
|
|
"uniform sampler2D tex, texu, texv;\n"
|
|
"varying vec4 col;\n"
|
|
"varying vec2 tex_c, tex_c2, tex_c3;\n"
|
|
"void main()\n"
|
|
"{\n"
|
|
" const mat4 yuv2rgb = mat4( 1.16400, 1.16400, 1.16400, 0.00000,\n"
|
|
" 0.00000, -0.34410, 1.77200, 0.00000,\n"
|
|
" 1.40200, -0.71410, 0.00000, 0.00000,\n"
|
|
" -0.77380, 0.45630, -0.95880, 1.00000);\n"
|
|
" gl_FragColor = (yuv2rgb * vec4(texture2D(tex, tex_c.xy).r,\n"
|
|
" texture2D(texu, tex_c2.xy).r,\n"
|
|
" texture2D(texv, tex_c3.xy).r, 1.0)) * col;\n"
|
|
"}\n"
|