magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	b5d9e1cfb7	GL: improve a test. It's tested everywhere but here so I guess it was some accidental omission.	6 years ago
Vladimír Vondruš	61af7672d1	Test: adapted for the upcoming asserting CORRADE_GRACEFUL_ASSERT.	6 years ago
Vladimír Vondruš	50ac6d1a13	Test: fix false sense of security in pixel/mesh enum mapping tests. The stripped-down versions didn't actually test for correct order because there was no external API result to check against expected output. That's fixed now, plus clarified some comments and removed copypasted nonsense.	6 years ago
Vladimír Vondruš	eef1981b43	GL: added hasTextureFormat() and textureFormat() helpers.	7 years ago
Vladimír Vondruš	539f3f6066	GL: we can use PVRTC to test this code path on desktop.	7 years ago
Vladimír Vondruš	71a9f1bbbf	Reserve zero [Compressed]PixelFormat for an invalid value. Catches accidents better -- just look at the diff. Might catch accidents in your code now as well, so beware!	7 years ago
Vladimír Vondruš	1e761d5701	GL: minor cleanup.	7 years ago
Vladimír Vondruš	619b4a3cb7	Be strict for missing values in pixel format switches.	7 years ago
Vladimír Vondruš	7d9ceb8832	Added ETC2 and EAC compressed pixel formats to the generic enum.	7 years ago
Vladimír Vondruš	3626562e1d	Adapted to Corrade changes. Mostly missing includes now.	7 years ago
Vladimír Vondruš	930a323c05	GL: removed deprecated aliases to GL functionality in the root namespace. Deprecated for 2018.04, it's been almost a year since. Whoever is using Magnum regularly updated already, and who not can always upgrade gradually (2018.02, 2018.04, 2018.10, 2019.01 etc.).	7 years ago
Vladimír Vondruš	2149f7b869	Wrap all tests in unnamed namespaces. This makes the compiler warn about test cases that aren't ever used, which is a good thing.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	b0a1719eb4	Vk: functions for translating generic enums to Vulkan values. Because I don't yet have any source file that's assert-independent, the MagnumVkObjects library is commented out, as it is completely empty right now.	8 years ago
Vladimír Vondruš	31b7a39e9d	GL: use CORRADE_IGNORE_DEPRECATED macros where applicable.	8 years ago
Vladimír Vondruš	6d41597d1d	Split the OpenGL layer out, pt 9: generic pixel formats. This is quite big, so: * There are new Magnum::PixelFormat and Magnum::CompressedPixelFormat enums, which contain generic API-independent formats. In particular, PixelFormat replaces GL::PixelFormat and GL::PixelType with a single value. * There's GL::pixelFormat(), GL::pixelType(), GL::compressedPixelFormat() to convert the generic enums to GL-specific. The mapping is only in one direction, done with a lookup table (generic enums are indices to that table). * GL classes taking the formats directly (such as GL::BufferImage) have overloads that take both the GL-specific and generic format. * The generic Image, CompressedImage, ImageView, CompressedImageView, and Trade::ImageData classes now accept the generic formats first-class. However, it's also possible to store an implementation-specific value to cover cases where a generic format enum doesn't have support for a particular format. This is done by wrapping the value using pixelFormatWrap() or compressedPixelFormatWrap(). Particular GPU APIs then assume it's their implementation-specific value and extract the value back using pixelFormatUnwrap() or compressedPixelFormatUnwrap(). There's also an isPixelFormatImplementationSpecific() and isCompressedPixelFormatImplementationSpecific() that distinguishes these values. * Many operations need pixel size and in order to have it even for implementation-specific formats, a corresponding pixelSize() overload is found via ADL on construction and the calculated size stored along the format. Previously the pixel size was only calculated on demand, but that's not possible now. In case such overload is not available, it's possible to pass pixel size manually as well. * In order to support the GL format+type pair, Image, ImageView and Trade::ImageData, there's now an additional untyped formatExtra() field that holds the second value. * The CompressedPixelStorage class is now unconditionally available on all targets, including OpenGL ES and WebGL. However, on OpenGL ES the GL APIs expect that it's all at default values. I attempted to preserve backwards compatibility as much as possible: * The PixelFormat and CompressedPixelFormat enum now contains generic API-independent values. The GL-specific formats are present there, but marked as deprecated. Use either the generic values or GL::PixelFormat (togehter with GL::PixelType) and GL::CompressedPixelFormat instead. There's a lot of ugliness caused by this, but seems to work well. * Image::type() functions are deprecated as they were too GL-specific. Use formatExtra() and cast it to GL::PixelType instead. Image constructors take templated format or format+extra arguments, so passing GL-specific values to them should still work.	8 years ago

16 Commits (0e2a5cce370214b902402ceabe5e127c3e02389e)