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-rw-r--r--src/multimedia/video/qvideotexturehelper.cpp84
1 files changed, 58 insertions, 26 deletions
diff --git a/src/multimedia/video/qvideotexturehelper.cpp b/src/multimedia/video/qvideotexturehelper.cpp
index 706844022..77ad98f3e 100644
--- a/src/multimedia/video/qvideotexturehelper.cpp
+++ b/src/multimedia/video/qvideotexturehelper.cpp
@@ -45,135 +45,167 @@ namespace QVideoTextureHelper
static const TextureDescription descriptions[QVideoFrameFormat::NPixelFormats] = {
// Format_Invalid
- { 0,
+ { 0, 0,
+ [](QSize) { return 0; },
{ QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat},
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_ARGB32
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_ARGB32_Premultiplied
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_RGB32
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_BGRA32
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_BGRA32_Premultiplied
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_ABGR32
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_BGR32
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_AYUV444
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_AYUV444_Premultiplied
- { 1,
+ { 1, 4,
+ [](QSize s) { return 4*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_YUV420P
- { 3,
+ { 3, 1,
+ [](QSize s) { return 3*s.width()*s.height() / 2; },
{ QRhiTexture::R8, QRhiTexture::R8, QRhiTexture::R8 },
{ { 1, 1 }, { 2, 2 }, { 2, 2 } }
},
// Format_YUV422P
- { 3,
+ { 3, 1,
+ [](QSize s) { return 2*s.width()*s.height(); },
{ QRhiTexture::R8, QRhiTexture::R8, QRhiTexture::R8 },
{ { 1, 1 }, { 2, 1 }, { 2, 1 } }
},
// Format_YV12
- { 3,
+ { 3, 1,
+ [](QSize s) { return 2*s.width()*s.height(); },
{ QRhiTexture::R8, QRhiTexture::R8, QRhiTexture::R8 },
{ { 1, 1 }, { 2, 2 }, { 2, 2 } }
},
// Format_UYVY
- { 1,
+ { 1, 2,
+ [](QSize s) { return 2*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 2, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_YUYV
- { 1,
+ { 1, 2,
+ [](QSize s) { return 2*s.width()*s.height(); },
{ QRhiTexture::BGRA8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 2, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_NV12
- { 2,
+ { 2, 1,
+ [](QSize s) { return 3*s.width()*s.height() / 2; },
{ QRhiTexture::R8, QRhiTexture::RG8, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 2, 2 }, { 1, 1 } }
},
// Format_NV21
- { 2,
+ { 2, 1,
+ [](QSize s) { return 3*s.width()*s.height() / 2; },
{ QRhiTexture::R8, QRhiTexture::RG8, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 2, 2 }, { 1, 1 } }
},
// Format_IMC1
- { 3,
+ { 3, 1,
+ [](QSize s) {
+ // IMC1 requires that U and V components are aligned on a multiple of 16 lines
+ return s.width()*((s.height()*3/2 + 15) & ~15 + s.height()/2);
+ },
{ QRhiTexture::R8, QRhiTexture::R8, QRhiTexture::R8 },
{ { 1, 1 }, { 2, 2 }, { 2, 2 } }
},
// Format_IMC2
- { 2,
+ { 2, 1,
+ [](QSize s) { return 2*s.width()*s.height(); },
{ QRhiTexture::R8, QRhiTexture::R8, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 2 }, { 1, 1 } }
},
// Format_IMC3
- { 3,
+ { 3, 1,
+ [](QSize s) {
+ // IMC3 requires that U and V components are aligned on a multiple of 16 lines
+ return s.width()*((s.height()*3/2 + 15) & ~15 + s.height()/2);
+ },
{ QRhiTexture::R8, QRhiTexture::R8, QRhiTexture::R8 },
{ { 1, 1 }, { 2, 2 }, { 2, 2 } }
},
// Format_IMC4
- { 2,
+ { 2, 1,
+ [](QSize s) { return 2*s.width()*s.height(); },
{ QRhiTexture::R8, QRhiTexture::R8, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 2 }, { 1, 1 } }
},
// Format_Y8
- { 1,
+ { 1, 1,
+ [](QSize s) { return s.width()*s.height(); },
{ QRhiTexture::R8, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_Y16
- { 1,
+ { 1, 2,
+ [](QSize s) { return 2*s.width()*s.height(); },
{ QRhiTexture::R16, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
},
// Format_P010
- { 2,
+ { 2, 2,
+ [](QSize s) { return 3*s.width()*s.height(); },
{ QRhiTexture::R16, QRhiTexture::RG16, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 2, 2 }, { 1, 1 } }
},
// Format_P016
- { 2,
+ { 2, 2,
+ [](QSize s) { return 3*s.width()*s.height(); },
{ QRhiTexture::R16, QRhiTexture::RG16, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 2, 2 }, { 1, 1 } }
},
// Format_Jpeg
- { 1,
+ { 1, 0,
+ [](QSize) { return 0; },
{ QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat, QRhiTexture::UnknownFormat },
{ { 1, 1 }, { 1, 1 }, { 1, 1 } }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 17:49:05 +0000