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Spectre/Graphics/PixelFormat: Rework

Browse source 
source/Graphics/Image/IcoFormat.cpp: use new PixelFormat.
source/Graphics/Image.cpp: update to confirm with new PixelFormat
Spectre/Graphics/PixelFormat: add PF_getNumChannels()
Spectre/Graphics/PixelFormat: Rework the enum with proper naming convention and documentation.
This commit is contained in:
Henrik Hautakoski 2020-11-03 14:20:36 +01:00
parent 82add50157
commit c731cda1a2
5 changed files with 73 additions and 16 deletions
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26
source/Graphics/PixelFormat.cpp Normal file
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#include <Spectre/Graphics/PixelFormat.h>
namespace sp {
uint8_t PF_getNumChannels(enum PixelFormat format)
{
switch(format) {
case PixelFormat::PF_RGBA :
case PixelFormat::PF_RGBA32 :
case PixelFormat::PF_BGRA :
case PixelFormat::PF_BGRA32 :
return 4;
case PixelFormat::PF_RGB :
case PixelFormat::PF_RGBX :
case PixelFormat::PF_RGBX32 :
case PixelFormat::PF_BGR :
case PixelFormat::PF_BGRX :
case PixelFormat::PF_BGRX32 :
return 3;
default :
return 1;
}
}
} // namespace sp