magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	c92d608aa7	Shaders: assume drawOffset is 0 if DRAW_COUNT is 1. This is always true in the single-draw case, since setDrawOffset() asserts on this. In the multi-draw case this optimization doesn't make sense, because it doesn't make sense to create a multidraw shader with just one draw. On an Intel 630 GPU this resulted in single-draw single-material Phong to go from 550 ms to 440, which is roughly a 20% improvement. For the simpler shaders the difference is even higher. The multidraw numbers stayed the same as before, obviously.	5 years ago
Vladimír Vondruš	2c09a2a1e6	Shaders: multidraw support in all builtin shaders.	5 years ago
Vladimír Vondruš	b109216caa	Shaders: what in the name of fuck. That feeling when you lose three hours debugging STRANGE shader compiler issues that happen only on ES, seeing stuff like "unexpected HASH_TOKEN at line 140" or "unterminated ifdef" on just any compiler you try, and then you spot THIS. FFS. Apparently this is how I was porting shaders in 2013, but not all, I was mostly sane, wrapping things in a nice ifdef EXPLICIT_UNIFORM_LOCATION, except this one case in `b9a72bd3d1` where I temporarily went full retard. No idea why.	5 years ago
Vladimír Vondruš	0863d9e811	Shaders: reassign MeshVisualizer uniforms to be contiguous for UBOs too.	5 years ago
Vladimír Vondruš	ef9da0ec96	Shaders: add UBO support to all shaders.	5 years ago
Vladimír Vondruš	d3e11765ac	Shaders: EXPLICIT_TEXTURE_LAYER is very misleading. I went through renaming this on many places quite some time ago, but this one slipped through. Now that UBOs will be a thing, rename to EXPLICIT_BINDING instead of EXPLICIT_UNIFORM_BINDING.	5 years ago
Vladimír Vondruš	9f0a61e76e	Shaders: group things together also in GLSL sources. It was also becoming quite a mess in there.	5 years ago
Vladimír Vondruš	3d136503d8	Updated copyright year.	5 years ago
Vladimír Vondruš	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	062055d20d	Shaders: add vertex ID visualization to MeshVisualizer. Helps visualizing face connectivity (or the lack of it).	6 years ago
Vladimír Vondruš	7a58bf5e42	Shaders: reorder code for consistency. It's InstancedObjectId and then PrimitiveId in the flags, so follow the same order in the code also.	6 years ago
Vladimír Vondruš	e3841ade7e	Shaders: object and primitive ID visualization in MeshVisualizer.	6 years ago
Vladimír Vondruš	171e8a5301	Shaders: remove MeshVisualizer default behavior. It was rendering everything with a plain color, which is rather useless. Moreover it wasn't consistent with TBN visualization where you might actually want only the lines rendered and not the triangle.	6 years ago
Vladimír Vondruš	5b569942b8	Shaders: tangent space visualization in MeshVisualizer3D.	6 years ago
Vladimír Vondruš	c880e6293a	Shaders: enable noperspective in MeshVisualizer properly. This makes existing tests slightly broken, which is good (if it wouldn't, the thresholds would be too huge). Since the addition of ES3.2 geometry shaders (which broke this) happened long before there were rendering tests for shaders, this breakage wasn't caught until now. Of course proper tests would include the perspective case from the previous commit since the very beginning, but that's hard to do when you're testing long after the code was written. The test files are now RLE-encoded, which makes them significantly smaller (tho I assume Git would further compress both anyway). Not updating existing files to RLE yet to avoid repo history bloat, doing that the next time they get changed.	6 years ago
Vladimír Vondruš	65b589f765	New explicit-uniform-location-is-less-explicit-than-you-hoped workaround. Intel drivers on Windows. Surprisingly unsurprising.	7 years ago
Vladimír Vondruš	cd5f5e7ff9	Shaders: add ColorOutput constant to all shaders for consistency.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 years ago
Vladimír Vondruš	7a16273e5d	Updated copyright year.	9 years ago
Vladimír Vondruš	23646e6690	Hell, this project is big.	10 years ago
Vladimír Vondruš	8c2eaea406	Shaders: more shader code cleanup. Fixed random potential GLSL ES issues, reduced preprocessor madness.	11 years ago
Vladimír Vondruš	0ccd9aa26e	Shaders: ported MeshVisualizer to use geometry shaders also on ES3+AEP. Please note that in ES3 there is a behavioral change -- geometry shader is no longer explicitly disabled, but it is enabled by default and you have to disable it if you don't have the required extension or don't want to use it.	11 years ago
Vladimír Vondruš	6488fe6e75	Oh, it's 2015 already.	11 years ago
Vladimír Vondruš	adccc04c9a	Revert "Shaders: somehow I need to enable the extension also on ES3." Apparently not needed anymore with recent drivers. This reverts commit `331433effa`.	12 years ago
Vladimír Vondruš	c637002532	Shaders: fix MeshVisualizer on ES. The extension line must appear before any other non-preprocessor token.	12 years ago
Vladimír Vondruš	6f0ba96cb6	Happy new year too.	12 years ago
Vladimír Vondruš	45a10cefdf	Making includes absolute, part 1: moving files around. Everything what was in src/ is now in src/Corrade, everything from src/Plugins is now in src/MagnumPlugins, everything from external/ is in src/MagnumExternal. Added new CMakeLists.txt file and updated the other ones for the moves, no other change was made. If MAGNUM_BUILD_DEPRECATED is set, everything compiles and installs like previously except for the plugins, which are now in MagnumPlugins and not in Magnum/Plugins.	13 years ago
Vladimír Vondruš	331433effa	Shaders: somehow I need to enable the extension also on ES3. Although the extension is fully implemented in ES3 itself.	13 years ago
Vladimír Vondruš	3854e63f5a	Shaders: fix MeshVisualizer on ES3.	13 years ago
Vladimír Vondruš	f166d006c2	Shaders: `const` for readonly variables is since GLSL 4.20.	13 years ago
Vladimír Vondruš	20fd1f7afc	Shaders: really ported MeshVisualizer to ES.	13 years ago
Vladimír Vondruš	b9a72bd3d1	Shaders: ported MeshVisualizer to not require geometry shader. Wireframe width and smoothness isn't ported yet, because I don't fully understand the behavior of standard derivatives in fragment shader.	13 years ago
Vladimír Vondruš	173c2a8190	Shaders: added first version of MeshVisualizer shader. Rudely written to work only with fairly recent extensions and nothing less than GLSL 3.30. It requires geometry shaders for wireframe rendering, without it it behaves the same as Shaders::Flat.	13 years ago
Vladimír Vondruš	623fda0dc7	Shaders: removed superfluous `*Shader` suffix from class names.	13 years ago
Vladimír Vondruš	40a69636bd	Shaders: support color alpha in FlatShader.	13 years ago
Vladimír Vondruš	c5ab86794b	Relicensing to MIT/Expat license, part 3: source files. Added license header also to shader sources. Hopefully it won't harm compilation times too much.	13 years ago
Vladimír Vondruš	dc798b7320	Shaders: added missing 3D version of FlatShader vertex shader. Fragment shader is common for both 2D and 3D.	13 years ago
Vladimír Vondruš	7a894e97a0	Using ARB_explicit_uniform_location in shaders. The backwards compatibility fully kills the purpose, but at least I can test the feature somewhere :-)	14 years ago
Vladimír Vondruš	68a28f5098	Shaders: Fixed FlatShader fragment shader compilation.	14 years ago
Vladimír Vondruš	81b69f17e1	Shaders: another iteration in porting of Phong and Flat shaders to GLES. Hope the reduced precision won't hurt.	14 years ago
Vladimír Vondruš	6f6d3d09b2	Blind port of FlatShader to OpenGL 2.1 and OpenGL ES 2.0.	14 years ago
Vladimír Vondruš	d46bc34390	Moved flat shader from internal physics implementation to Shaders. It is so general that it can be reused elsewhere.	14 years ago
Vladimír Vondruš	f85a7fc568	Physics: Minimal initial implementation of debug draw.	14 years ago

28 Commits (c92d608aa712a7344b8f715bbf0de80f5ea2ddee)