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pixelsampler: added pixel sampler panel

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When visible, this panel will show the current reference and display transformed
color under the cursor of any viewer.
This commit is contained in:
itsmattkc
2020-04-01 16:57:10 +11:00
parent 76f260cb3a
commit 6ea6dd810e
25 changed files with 390 additions and 48 deletions
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app/render/pixelformat.cpp
-44
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@@ -140,50 +140,6 @@ PixelFormat::Format PixelFormat::OIIOFormatToOliveFormat(OIIO::TypeDesc desc, bo
return PixelFormat::PIX_FMT_INVALID;
}
/*PixelFormat::Info PixelFormat::GetPixelFormatInfo(const PixelFormat::Format &format)
{
PixelFormat::Info info;
switch (format) {
case PixelFormat::PIX_FMT_RGB8:
case PixelFormat::PIX_FMT_RGBA8:
info.name = tr("8-bit");
info.internal_format = (format == PixelFormat::PIX_FMT_RGB8) ? GL_RGB8 : GL_RGBA8;
info.gl_pixel_type = GL_UNSIGNED_BYTE;
info.oiio_desc = OIIO::TypeDesc::UINT8;
break;
case PixelFormat::PIX_FMT_RGB16U:
case PixelFormat::PIX_FMT_RGBA16U:
info.name = tr("16-bit Integer");
info.internal_format = (format == PixelFormat::PIX_FMT_RGB16U) ? GL_RGB8 : GL_RGBA16;
info.gl_pixel_type = GL_UNSIGNED_SHORT;
info.oiio_desc = OIIO::TypeDesc::UINT16;
break;
case PixelFormat::PIX_FMT_RGB16F:
case PixelFormat::PIX_FMT_RGBA16F:
info.name = tr("Half-Float (16-bit)");
info.internal_format = (format == PixelFormat::PIX_FMT_RGB8) ? GL_RGB8 : GL_RGBA16F;
info.gl_pixel_type = GL_HALF_FLOAT;
info.oiio_desc = OIIO::TypeDesc::HALF;
break;
case PixelFormat::PIX_FMT_RGB32F:
case PixelFormat::PIX_FMT_RGBA32F:
info.name = tr("Full-Float (32-bit)");
info.internal_format = (format == PixelFormat::PIX_FMT_RGB8) ? GL_RGB8 : GL_RGBA32F;
info.gl_pixel_type = GL_FLOAT;
info.oiio_desc = OIIO::TypeDesc::FLOAT;
break;
case PixelFormat::PIX_FMT_INVALID:
case PixelFormat::PIX_FMT_COUNT:
qFatal("Invalid pixel format requested");
}
info.pixel_format = GL_RGBA;
info.bytes_per_pixel = BytesPerPixel(format);
return info;
}*/
int PixelFormat::GetBufferSize(const PixelFormat::Format &format, const int &width, const int &height)
{
return BytesPerPixel(format) * width * height;