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qcam: viewfinder_gl: Rename shader files

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Rename shader files to prepare for packed YUYV support:

- The NV prefix isn't a good match for packed (or for 3-planar) formats,
  replace it with a YUV prefix
- Use .frag and .vert extensions to differentiate between fragment and
  vertex shaders

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
This commit is contained in:
Laurent Pinchart
2020-10-04 22:51:45 +03:00
parent 079afd17e7
commit 440028d6c9
6 changed files with 17 additions and 17 deletions
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src/qcam/viewfinder_gl.cpp
+9 -9
View File
@@ -101,42 +101,42 @@ bool ViewFinderGL::selectFormat(const libcamera::PixelFormat &format)
case libcamera::formats::NV12:
horzSubSample_ = 2;
vertSubSample_ = 2;
fragmentShaderSrc_ = ":NV_2_planes_UV_f.glsl";
fragmentShaderSrc_ = ":YUV_2_planes_UV.frag";
break;
case libcamera::formats::NV21:
horzSubSample_ = 2;
vertSubSample_ = 2;
fragmentShaderSrc_ = ":NV_2_planes_VU_f.glsl";
fragmentShaderSrc_ = ":YUV_2_planes_VU.frag";
break;
case libcamera::formats::NV16:
horzSubSample_ = 2;
vertSubSample_ = 1;
fragmentShaderSrc_ = ":NV_2_planes_UV_f.glsl";
fragmentShaderSrc_ = ":YUV_2_planes_UV.frag";
break;
case libcamera::formats::NV61:
horzSubSample_ = 2;
vertSubSample_ = 1;
fragmentShaderSrc_ = ":NV_2_planes_VU_f.glsl";
fragmentShaderSrc_ = ":YUV_2_planes_VU.frag";
break;
case libcamera::formats::NV24:
horzSubSample_ = 1;
vertSubSample_ = 1;
fragmentShaderSrc_ = ":NV_2_planes_UV_f.glsl";
fragmentShaderSrc_ = ":YUV_2_planes_UV.frag";
break;
case libcamera::formats::NV42:
horzSubSample_ = 1;
vertSubSample_ = 1;
fragmentShaderSrc_ = ":NV_2_planes_VU_f.glsl";
fragmentShaderSrc_ = ":YUV_2_planes_VU.frag";
break;
case libcamera::formats::YUV420:
horzSubSample_ = 2;
vertSubSample_ = 2;
fragmentShaderSrc_ = ":NV_3_planes_f.glsl";
fragmentShaderSrc_ = ":YUV_3_planes.frag";
break;
case libcamera::formats::YVU420:
horzSubSample_ = 2;
vertSubSample_ = 2;
fragmentShaderSrc_ = ":NV_3_planes_f.glsl";
fragmentShaderSrc_ = ":YUV_3_planes.frag";
break;
default:
ret = false;
@@ -154,7 +154,7 @@ bool ViewFinderGL::createVertexShader()
vertexShader_ = new QOpenGLShader(QOpenGLShader::Vertex, this);
/* Compile the vertex shader */
if (!vertexShader_->compileSourceFile(":NV_vertex_shader.glsl")) {
if (!vertexShader_->compileSourceFile(":YUV.vert")) {
qWarning() << "[ViewFinderGL]:" << vertexShader_->log();
return false;
}