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Author	SHA1	Message	Date
josh	26d17dae38	Move glPixelStore call inside of InitTextEngine so users don't need to call it. Also adjusted Color3 and Color4, more work coming soon.	2024-07-18 13:45:11 -04:00
Redacted	4ff8d8ff07	Update Font.cpp ... fix memleak Prerelease-24	2024-07-17 16:52:31 -04:00
josh	162732e4b7	Fix Dereference	2024-07-17 16:11:36 -04:00
josh	289157ab8a	Fiddle with README some	2024-07-17 15:54:39 -04:00
josh	3a658b1096	Testing MeasureString with underlaid box. But it appears to be offset by half-height?	2024-07-17 15:19:38 -04:00
josh	480502f89e	Implement Font::MeasureString (TODO: double check!!)	2024-07-17 14:59:34 -04:00
josh	d28f680cd0	Half-baked Font class implementation Fonts-Pre	2024-07-16 14:54:47 -04:00
josh	2d1e42c23b	Half-ass Font class implementation	2024-07-16 14:39:44 -04:00
Redacted	abd691b648	uhhhhhhhhhh yeeeeeeea	2024-07-16 14:19:39 -04:00
Redacted	e261b610c2	Update TextRendering.cpp ... Reset the Texture after drawing text. Prerelease-23	2024-07-15 11:50:27 -04:00
ori_sky	8625c52ee9	Implement optimizations for 2D text rendering (#23) ... The following patches are included: ## J2D: Rewrite text rendering This patch rewrites text rendering for `J2D::DrawString` to now construct a texture atlas for all ASCII-range glyphs in the FT font face, instead of constructing a texture for every glyph. This improves text rendering performance for several reasons: 1. Binding textures is relatively expensive as the GPU is required to do a context switch for internal data like texture parameters, and also cannot optimize for accesses to the same texture across draw calls. This patch removes the need to call `glBindTexture` more than once per call to `J2D::DrawString`. 2. As a consequence of the above, all glyphs for a given string can now be rendered in a single call to `glDrawArrays`. This is done by storing the cached texture coordinates on `CachedGlyph` and constructing a full array of vertices and texture coordinates for the entire string at once, resulting in only /one/ set of client-to-device attribute uploads and only one draw call, instead of being required to upload attribute data for each glyph separately. ## FontCache: Use map for efficient glyph lookup This patch updates `CachedFont` to now use an `std::map` for cached glyphs, instead of an `std::vector`. `std::map` allows O(log n) lookup, whereas `std::vector` only allows O(n) lookup. Note: `std::unordered_map` technically has better lookup complexity here, with amortized O(1) lookup. However, hashmaps have a higher inherent overhead than red-black trees so this would only be viable when going above around 1000 entries, which should never happen here for ASCII glyphs. Co-authored-by: Ori Sky Farrell <ori.sky.farrell+git@gmail.com> Reviewed-on: #23 Co-authored-by: ori_sky <redacted@ori.mx> Co-committed-by: ori_sky <redacted@ori.mx>	2024-07-15 11:38:20 -04:00
Redacted	74a4705e44	Fix windows being picky. Prerelease-22	2024-07-12 13:14:24 -04:00
Redacted	ae327b96a5	Cleanup	2024-07-12 01:47:49 -04:00
Redacted	eb3e037c96	Gradient FillRect + GradientLine Prerelease-21	2024-07-10 20:00:49 -04:00
josh	672a363c53	Fluff the README a little.	2024-07-10 15:17:37 -04:00
Redacted	6a16c3f87e	Update main.cpp	2024-07-10 15:05:21 -04:00
josh	23d3d1f378	Implement stub documentation & small refactors on J2D namespace	2024-07-10 15:05:46 -04:00
Redacted	523806f9ef	Rounded Fill Rect	2024-07-10 14:49:37 -04:00
Redacted	d118ae2f8e	Accept Color3 & Color4	2024-07-09 15:10:26 -04:00
Redacted	5979ae41fc	Performance optimization	2024-07-08 23:13:45 -04:00
Redacted	652626b2e4	text Prerelease-19	2024-07-08 19:12:16 -04:00
Redacted	a8145cb926	Update JGL.cpp ... Setting glLineWidth inside of glBegin causes error 1282. Prerelease-18	2024-07-07 19:59:10 -04:00
Redacted	0914b496e7	Refactor & Fix inverted text & More	2024-07-07 17:10:51 -04:00
Redacted	c62b58aa16	Font cache Prerelease-17	2024-07-06 22:51:25 -04:00
maxine	11ce9ac5fe	ReCI test	2024-07-05 11:44:34 -04:00
maxine	7310825ddd	ReCI test	2024-07-05 11:38:48 -04:00
maxine	513dc1e332	fixed syntax error in reci script	2024-07-05 10:56:43 -04:00
maxine	63bbb8794e	Wrote local ReCI script for JGL	2024-07-05 10:54:59 -04:00
maxine	178f328728	ReCI test	2024-07-05 09:35:51 -04:00
maxine	1c74ee9c71	Add ReCI build test	2024-07-05 09:30:20 -04:00
Redacted	608e9e29f5	Support for multiple fonts Prerelease-16	2024-07-05 05:31:25 -04:00
Redacted	c53fa52f6f	FreeType2 Prerelease-15	2024-06-29 15:07:02 -04:00
Redacted	7fa75cac54	initial	2024-06-29 12:37:16 -04:00
Redacted	d5f9eaa5a8	Update CMakeLists.txt	2024-06-26 23:30:40 -04:00
Redacted	dead018993	Update CMakeLists.txt Prerelease-14	2024-06-18 14:43:56 -04:00
Redacted	e9a339182b	Update CMakeLists.txt	2024-06-18 14:22:10 -04:00
Redacted	076398b290	Update CMakeLists.txt	2024-06-18 14:19:45 -04:00
Redacted	cf72d92c28	Merge branch 'master' of https://git.redacted.cc/josh/JGL Prerelease-13	2024-05-29 22:18:41 -04:00
Redacted	5d99f8ec1f	update	2024-05-29 22:18:40 -04:00
josh	a388ee8021	Implement proper GL state management in DrawString2D, DrawString3D	2024-05-29 15:27:24 -04:00
Redacted	41916a4089	Update JGL.cpp Release-12	2024-05-29 15:05:06 -04:00
Redacted	222dd346fb	Fix memleak Prerelease-11	2024-05-27 20:48:22 -04:00
Redacted	e6e567725b	Color Prerelease-10	2024-05-23 12:05:00 -04:00
Redacted	93612bb816	Update JGL Prerelease-9	2024-05-23 10:57:48 -04:00
josh	9ac22a8a87	Merge remote-tracking branch 'origin/master' ... # Conflicts: # CMakeLists.txt Prerelease-8	2024-05-01 20:30:50 -04:00
josh	1eaa9c6574	Migrating dependencies to latest releases	2024-05-01 20:30:21 -04:00
Redacted	f5f590164a	Update CMakeLists.txt ... J3ML v20 Prerelease-7	2024-03-21 15:19:53 -04:00
josh	c45485cabd	Merge remote-tracking branch 'origin/master' ... # Conflicts: # CMakeLists.txt	2024-02-29 02:18:05 -05:00
josh	143703dea3	Migrating Sources to LearnOpenGL	2024-02-29 02:17:42 -05:00
Redacted	48493cb2fc	Update CMakeLists.txt Prerelease-6	2024-02-24 07:56:25 -05:00