molecular::gfx::PixelFormatConversion Namespace Reference

Conversion between PixelFormat and OpenGL type, format and internalFormat. More...

Typedefs
using	Gl = GlConstants

Functions
uint32_t	ToGlType (PixelFormat format)
uint32_t	ToGlFormat (PixelFormat format)
uint32_t	ToGlInternalFormat (PixelFormat format)
PixelFormat	ToPixelFormat (uint32_t, uint32_t, uint32_t glInternalFormat)

Detailed Description

Conversion between PixelFormat and OpenGL type, format and internalFormat.

Also used outside of the OpenGL module, so this must not depend on OpenGL headers. Hence the use of uint32_t instead of glEnum.

Typedef Documentation

using molecular::gfx::PixelFormatConversion::Gl = typedef GlConstants

Function Documentation

uint32_t molecular::gfx::PixelFormatConversion::ToGlFormat

(

PixelFormat

format

)

uint32_t molecular::gfx::PixelFormatConversion::ToGlInternalFormat

(

util::PixelFormat

format

)

Defaults to sRGB formats where applicable and possible, except for pixel formats ending with _LINEAR.

uint32_t molecular::gfx::PixelFormatConversion::ToGlType

(

PixelFormat

format

)

util::PixelFormat molecular::gfx::PixelFormatConversion::ToPixelFormat	(	uint32_t	glType,
		uint32_t	glFormat,
		uint32_t	glInternalFormat
	)

Only implemented for a few compressed types.