diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-09-13 01:04:20 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-10-04 22:51:45 +0300 |
| commit | ae9e7fbf3a8bf45b08951b650aec3f91997fafc3 (patch) | |
| tree | 0509a8e0dd18f5456a341f936d53d93bb55df621 /src/qcam/viewfinder_gl.cpp | |
| parent | 0bc03960daf0d7e28d45513873e3d1feecbedbf6 (diff) | |
qcam: viewfinder_gl: Merge the semi-planar UV and VU shaders
Use macros to select the U and V pattern, to avoid code duplication
between the two semi-planar shaders.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Diffstat (limited to 'src/qcam/viewfinder_gl.cpp')
| -rw-r--r-- | src/qcam/viewfinder_gl.cpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/qcam/viewfinder_gl.cpp b/src/qcam/viewfinder_gl.cpp index 7cb5fb63..b8a48272 100644 --- a/src/qcam/viewfinder_gl.cpp +++ b/src/qcam/viewfinder_gl.cpp @@ -106,32 +106,38 @@ bool ViewFinderGL::selectFormat(const libcamera::PixelFormat &format) case libcamera::formats::NV12: horzSubSample_ = 2; vertSubSample_ = 2; - fragmentShaderFile_ = ":YUV_2_planes_UV.frag"; + fragmentShaderDefines_.append("#define YUV_PATTERN_UV"); + fragmentShaderFile_ = ":YUV_2_planes.frag"; break; case libcamera::formats::NV21: horzSubSample_ = 2; vertSubSample_ = 2; - fragmentShaderFile_ = ":YUV_2_planes_VU.frag"; + fragmentShaderDefines_.append("#define YUV_PATTERN_VU"); + fragmentShaderFile_ = ":YUV_2_planes.frag"; break; case libcamera::formats::NV16: horzSubSample_ = 2; vertSubSample_ = 1; - fragmentShaderFile_ = ":YUV_2_planes_UV.frag"; + fragmentShaderDefines_.append("#define YUV_PATTERN_UV"); + fragmentShaderFile_ = ":YUV_2_planes.frag"; break; case libcamera::formats::NV61: horzSubSample_ = 2; vertSubSample_ = 1; - fragmentShaderFile_ = ":YUV_2_planes_VU.frag"; + fragmentShaderDefines_.append("#define YUV_PATTERN_VU"); + fragmentShaderFile_ = ":YUV_2_planes.frag"; break; case libcamera::formats::NV24: horzSubSample_ = 1; vertSubSample_ = 1; - fragmentShaderFile_ = ":YUV_2_planes_UV.frag"; + fragmentShaderDefines_.append("#define YUV_PATTERN_UV"); + fragmentShaderFile_ = ":YUV_2_planes.frag"; break; case libcamera::formats::NV42: horzSubSample_ = 1; vertSubSample_ = 1; - fragmentShaderFile_ = ":YUV_2_planes_VU.frag"; + fragmentShaderDefines_.append("#define YUV_PATTERN_VU"); + fragmentShaderFile_ = ":YUV_2_planes.frag"; break; case libcamera::formats::YUV420: horzSubSample_ = 2; |