magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	e626aabfe2	TextureTools: actually allow zero-size items in AtlasLandfill. It's too annoying otherwise, especially if padding is involved. Turns out that if padding is zero, these don't really contribute to the layout in any way.	3 years ago
Vladimír Vondruš	81780e5838	TextureTools: it's height that's bounded to 16 bits, not width. Documented correctly, implemented and tested wrong.	3 years ago
Vladimír Vondruš	adb2437984	TextureTools: merge AtlasLandfill and AtlasLandfillArray. The overhead of maintaining two classes with only very slight differences in the API and the internals being basically identical is not worth it. Too much potential for inconsistencies and doc errors. Additionally, when I attempted to use it for the reworked Text glyph cache, I realized I'd need to wrap them both under a common interface, allowing easy use for both 2D and 2D array textures. And then it's easier to just have the Atlas class done that way directly instead of papering over that in a downstream API.	3 years ago
Vladimír Vondruš	ed288d360f	TextureTools: reverse landfill direction only if it makes sense. Instead of piling up a mountain if the other end is a ditch. Results in better packing in most cases, but in one doesn't, so also adding an option to disable this. The docs image is now slightly more leveled, one pixel lower.	3 years ago
Vladimír Vondruš	330dbc747e	TextureTools: deprecate the atlas() bad joke. Replacing this thing took almost 11 years.	3 years ago
Vladimír Vondruš	10bc66884a	TextureTools: support padding in the landfill atlas packer. This achieves feature parity with the silly old packer so I can deprecate it.	3 years ago
Vladimír Vondruš	57863b5db7	TextureTools: reduce AtlasBenchmark iterations. It takes too long in debug mode, causing timeouts on the Windows CI due to older MSVC having truly amazing virtually unmatched debug build performance.	3 years ago
Vladimír Vondruš	df1904c256	TextureTools: forgot to clean up this comment.	3 years ago
Vladimír Vondruš	66bf0b264d	TextureTools: new landfill atlas packer. Just the dumbest possible idea I had, and it compares surprisingly well in both efficiency (~comparable to stb_rect_pack) and speed (significantly faster than stb_rect_pack with tons of tiny images, slower with larger ones -- would probably need to SIMD Math::max() and such, haha). It's the very first implementation without any additional improvements I have in mind, so it'll likely improve further. Includes a benchmark with a bunch of "datasets" extracted from both fonts and large glTF models. The stb_rect_pack file isn't commited as it's not useful apart from this single benchmark, put it to AtlasTestFiles/ and recompile.	3 years ago
Vladimír Vondruš	f9402f2242	TextureTools: don't allocate the output in atlasArrayPowerOfTwo(). I mean, yes, it was already SIGNIFICANTLY better than the atlas() that took a vector and returned one as well, but still. One of the usual use cases is that there's an array of structs containing both sizes offsets and the offsets get written back. The original versions are deprecated as I really don't see any convenient use case for these, especially given they return a pair and not just an array.	3 years ago
Vladimír Vondruš	958e5edbc2	TextureTools: check that atlasArrayPowerOfTwo() sizes are in bounds. What, such an essential check was missing there?	3 years ago
Vladimír Vondruš	484596f936	TextureTools: remove redundant include from a test.	3 years ago
Vladimír Vondruš	78a93734dd	TextureTools: pass the whole test dir path to the test.	3 years ago
Vladimír Vondruš	3b32483d0b	TextureTools: (expected failing) test for DistanceField with an offset. The shader uses gl_FragCoord, which doesn't really work with a viewport that doesn't start at origin. Gotta fix this.	3 years ago
Vladimír Vondruš	bbb54a9df8	It's 2023 already!	3 years ago
Vladimír Vondruš	5f55f9e756	TextureTools: add a DistanceField overload taking a framebuffer. So one can directly read it back on GLES without having to wrap the texture in a framebuffer again. This change also puts the framebuffer completeness check before the clear() and bind() which makes it no longer emit a GL error. The error is still silent though, which isn't nice. Gotta fix that eventually as well.	3 years ago
Vladimír Vondruš	5d0454ce98	Remove random unneeded <string> and StringStl.h includes. Or document why is it still needed.	3 years ago
Vladimír Vondruš	06b5bae5c8	CMake: drop notes about old CMake on old Xcode Travis images. None of that is relevant anymore, especially given the broken feature affects something we don't even support.	4 years ago
Vladimír Vondruš	6bdffb2796	Test: make use of CORRADE_SKIP_IF_NO_ASSERT().	4 years ago
Vladimír Vondruš	cb3ac83485	TextureTools: take a strided view in atlasArrayPowerOfTwo(). Together with the parent commit, it's now possible to do THE UNTHINKABLE: Containers::Array<Trade::ImageData2D> inputImages = ...; auto out = TextureTools::atlasArrayPowerOfTwo({2048, 2048}, stridedArrayView(inputImages).slice(&Trade::ImageData2D::size)); An actual use case, in fact. Because why not.	4 years ago
Vladimír Vondruš	a901206bd2	TextureTools: choose a different approach to fix the test for MSVC 2015.	4 years ago
Vladimír Vondruš	b9f7bf6086	TextureTools: new, optimal, atlasArrayPowerOfTwo() algorithm.	4 years ago
Vladimír Vondruš	18bff5b479	TextureTools: forward-declare std::vector for this awful old function. Needs to be eventually reworked/deleted anyway, but that's not the goal now.	4 years ago
Vladimír Vondruš	b983781505	Prefix all CMake options with MAGNUM_*. Similar to the change done in Corrade, see the commit for details: `878624ac36` Wow, this is probably the most backwards-compatibility code I've ever written. Can't wait until I can drop all that.	4 years ago
Vladimír Vondruš	505ad471ad	CMake: use the CMAKE_FOLDER variable instead of FOLDER property. It limits the support for CMake 3.12+, but it's much less verbose and I don't expect people to use ancient CMake versions with IDEs like Xcode or VS anyway, so this should be fine.	4 years ago
Vladimír Vondruš	0001308d61	Test: port file/image comparison tests to the new Utility::Path.	4 years ago
Vladimír Vondruš	822fa0d644	Updated copyright year.	4 years ago
Vladimír Vondruš	361d87cd9e	Shaders,TextureTools: XFAIL tests that hit weird bugs on SwiftShader 4.0. No patience to investigate.	4 years ago
Vladimír Vondruš	04aeebaf1d	TextureTools: print a note if we're using EXT_texture_rg in a test.	4 years ago
Vladimír Vondruš	ce63928efc	Make plugin existence checks in tests consistent.	4 years ago
Vladimír Vondruš	63a8df1075	CMake: make dynamic plugins dependencies of tests that use CompareImage. So when building just a particular test, the relevant plugins get implicitly built as well without having to build everything.	5 years ago
Vladimír Vondruš	65a935cedc	Test: adapt to changes in CORRADE_SKIP(). Chose to update the tests instead of adding a compatibility DebugStl.h include to Tester.h, which would have a significant impact on compile times.	5 years ago
Vladimír Vondruš	3d136503d8	Updated copyright year.	5 years ago
Vladimír Vondruš	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	65a2ced2a7	Make this compile and test cleanly with CORRADE_NO_ASSERT defined.	6 years ago
Vladimír Vondruš	a018521a8c	CMake: simplify plugin test setup. No matter how broken iOS is in CMake 3.6, $<CONFIG> seems to work there, so reducing the amount of code and putting the configure into a single place independently of what generator or what system/build is used. Compared to current state it always adds Debug/configure.h instead of putting it directly to the ${CMAKE_CURRENT_BINARY_DIR}, but the alternative would be some CMake branching again and I just removed that, so no. This also prepares everything for plugin libraries being put into a central place -- the config files don't depend on their location anymore.	7 years ago
Vladimír Vondruš	398988193a	TextureTools: increase fuzzy compare threshold for iOS/WebGL.	7 years ago
Vladimír Vondruš	93789721b2	De-inline Image headers, remove dependency on ImageView. This means users have to add some more #includes on their side. Sorry but it's for your own good :P	7 years ago
Vladimír Vondruš	3626562e1d	Adapted to Corrade changes. Mostly missing includes now.	7 years ago
Vladimír Vondruš	b97c27ba82	DebugTools,TextureTools: better diagnostics for missing plugins in tests.	7 years ago
Vladimír Vondruš	67cf914864	TextureTools: avoid the test looking for plugins we didn't supply.	7 years ago
Vladimír Vondruš	9e3690670a	TextureTools: explicitly force operation sequencing in the test. On GCC 4.8 at least, release() gets called on the image before size(), causing size() to be zero.	7 years ago
Vladimír Vondruš	4ff67d53b1	TextureTools: don't benchmark GPU if we don't have time queries. Makes a loud BOOM on SwiftShader.	7 years ago
Vladimír Vondruš	49d70377af	Test: fixed various unused function warnings.	7 years ago
Vladimír Vondruš	f9f3df69de	Get rid of std::unique_ptr.	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	fe6fedf6c8	TextureTools: add some fuzziness to DistanceField test comparison.	8 years ago
Vladimír Vondruš	5cc140d60c	TextureTools: make the test files properly accessible on an iOS device. Testing exclusively on the iOS Simulator isn't a good thing after all.	8 years ago
Vladimír Vondruš	b9739a97ff	TextureTools: make distance field test working on WebGL 1 as well. And remove the implicit assumptions, making it more robust.	8 years ago

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66 Commits (2a6ebf091fca456fd90eba3d30aee4a71a202fb6)