diff options
Diffstat (limited to 'src/qtmultimediaquicktools/shaders/triplanaryuvvideo.frag')
-rw-r--r-- | src/qtmultimediaquicktools/shaders/triplanaryuvvideo.frag | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/qtmultimediaquicktools/shaders/triplanaryuvvideo.frag b/src/qtmultimediaquicktools/shaders/triplanaryuvvideo.frag new file mode 100644 index 000000000..dad8bb5a9 --- /dev/null +++ b/src/qtmultimediaquicktools/shaders/triplanaryuvvideo.frag @@ -0,0 +1,18 @@ +uniform sampler2D plane1Texture; +uniform sampler2D plane2Texture; +uniform sampler2D plane3Texture; +uniform mediump mat4 colorMatrix; +uniform lowp float opacity; + +varying highp vec2 plane1TexCoord; +varying highp vec2 plane2TexCoord; +varying highp vec2 plane3TexCoord; + +void main() +{ + mediump float Y = texture2D(plane1Texture, plane1TexCoord).r; + mediump float U = texture2D(plane2Texture, plane2TexCoord).r; + mediump float V = texture2D(plane3Texture, plane3TexCoord).r; + mediump vec4 color = vec4(Y, U, V, 1.); + gl_FragColor = colorMatrix * color * opacity; +} |