martinfouilleul
20e425494f
Use a custom GL loader to allow different versions of GL/GLES APIs to co-exist. The loader fills an api struct with GL functions pointers.
...
We have a per-thread pointer to select which api struct is used, and GL functions are pound-defined to call the versions in that struct.
GL/GLES surfaces can use one of the loader function to load their api, and the prepare proc of the surface sets its api as the current one
before gl calls are issued.
2023-02-16 19:35:01 +01:00
Martin Fouilleul
54df26232c
[wip, opengl] include gl headers in generated glapi files
2023-02-16 15:16:51 +01:00
Martin Fouilleul
a32e2165c7
[wip, opengl] parsing opengl xml spec to auto-generate gl/gles loader
2023-02-16 13:59:11 +01:00
martinfouilleul
80ea8db687
[surface/canvas cleanup]
...
- Make build-time and runtime backend selection a bit easier
- Reorganized backend-specific files with slightly more coherent naming scheme
2023-02-10 16:56:10 +01:00
martinfouilleul
f54f639db5
properly destroying windows and fonts
2023-02-10 12:05:52 +01:00
martinfouilleul
08d3521b61
[canvas/surface cleanup]
...
- properly destroy gl canvas backend
- properly destroy gl surface
2023-02-09 18:40:42 +01:00
martinfouilleul
af7cbae1fa
[canvas cleanup] cleanup canvas resources on creation failure
2023-02-09 18:18:12 +01:00
martinfouilleul
35e396e4c4
[canvas cleanup]
...
- Remove attributes/color arguments in functions where we don't need them anymore (since they're defined when calling mg_next_shape())
- Renamed "_with_zindex" functions with "_path" -> these function only fill a path (eg rect), but don't increment the current shape
2023-02-09 17:02:58 +01:00
martinfouilleul
09a18419e4
[canvas] make shapeIndex implicit in calls to mg_push_vertex
2023-02-09 16:42:02 +01:00
martinfouilleul
4e816a838b
[Clean canvas/shaders]
...
- Simplified shader names, prefix embedded strings by "glsl_"
- Extracted shader compilation in common function
- Add shader version string and common structs in canvas code rather than in every shader file
- Renamed zIndex with shapeIndex everywhere
2023-02-09 16:14:15 +01:00
martinfouilleul
4a8c77f023
- Move and Zoom perf_text example with the mouse
...
- Reverted to using 4 bits of subpixel precision and computing cross products with 32 bits integers, for perf reasons
- Fixed some confusion in tile array size vs number of elements (could still clean-up naming a bit though)
- Fixed bug where triangles on the left or below canvas boundaries where bucketted to the first colum/row of tiles
- Fixed bug in mouse button message handling (was always sending press on left button)
2023-02-09 13:09:41 +01:00
martinfouilleul
833767d6e2
move text with the mouse in perf_text example
2023-02-09 09:50:53 +01:00
martinfouilleul
21c604104f
fix mp_app_get_resource_path()
2023-02-08 20:40:48 +01:00
martinfouilleul
c0601961f1
Reposition window when changing dpi
2023-02-08 20:40:48 +01:00
martinfouilleul
3f58b2ac3d
glsl canvas shader: do cross products in 64 bits fixed point to avoid overflow
2023-02-08 20:36:39 +01:00
martinfouilleul
7cf4c3d925
opengl surface/renderer: set surface scaling according to dpi of first monitor. Use that dpi to scale backing texture of canvas renderer. Note: changing monitor isn't handled yet!
2023-02-08 18:22:54 +01:00
martinfouilleul
7fbc4ba270
canvas renderer: Use clip rects to cull tiles/pixels in tiling and drawing passes
2023-02-08 12:59:31 +01:00
martinfouilleul
e6e674ee04
Allow setting surface swap interval in opengl surface
2023-02-08 11:49:00 +01:00
martinfouilleul
c982b524c0
Merge branch 'gl_canvas' of ssh://git.forkingpaths.dev/martinfouilleul/milepost into gl_canvas
2023-02-08 10:47:20 +01:00
martinfouilleul
38c27f21d6
canvas: allow flushing externally built commands with mg_flush_commands()
2023-02-08 10:46:12 +01:00
Martin Fouilleul
afaa95fe07
applied canvas changes to metal backend
2023-02-08 10:42:21 +01:00
martinfouilleul
2419ab7889
opengl canvas renderer: splitting vertex data and shape data
2023-02-07 18:59:51 +01:00
martinfouilleul
f0bc88c4fb
gl canvas renderer with buffer re-specification
2023-02-07 17:00:59 +01:00
martinfouilleul
5788cdbcda
Desktop opengl 4.3 canvas
2023-02-07 13:24:14 +01:00
martinfouilleul
91780b12c7
reorder fields in glsl vertex struct to be less wasteful
2023-02-06 17:01:32 +01:00
martinfouilleul
5754fc1ad2
using temporary buffer to build canvas verex data and use glBufferData with exact number of vertices to submit buffer to gpu
2023-02-06 16:14:43 +01:00
martinfouilleul
3dfaea1bba
temporarily reducing vertex buffer size to test perf impact
2023-02-06 09:20:52 +01:00
martinfouilleul
fd836c00dd
canvas renderer: parallel tiling pass and sorting pass
2023-02-05 21:03:16 +01:00
martinfouilleul
e59f2b152b
simple gles tiled renderer
2023-02-03 18:44:28 +01:00
martinfouilleul
8faf588bee
Added text rendering in win_canvas test app and confirm it's slow as is...
2023-02-02 20:36:03 +01:00
martinfouilleul
68810d8bf0
updated todo
2023-02-02 19:15:20 +01:00
martinfouilleul
19988d045e
breaking triangle buffer into batches each time the current image changes
2023-02-02 18:57:57 +01:00
Martin Fouilleul
9cadc2f23f
added notes on bindless textures indexing
2023-02-02 17:02:55 +01:00
martinfouilleul
28e2a3648e
Multisampling in gles canvas shader
2023-02-02 13:34:06 +01:00
martinfouilleul
f73241e4a6
set background clear color correctly
2023-02-02 12:08:04 +01:00
martinfouilleul
0796b2cbcd
Switched to fixed point in gles triangle rasterization, and fixed wrong offset curve check collapsing the internal control points
2023-02-02 11:40:22 +01:00
martinfouilleul
e0300e9e3c
Fixed indexing in gles_canvas_fragment shaders and fixed native keys buffer
2023-02-01 16:23:51 +01:00
martinfouilleul
8e87837fcc
working on gles 3.1 canvas on windows
2023-01-31 15:51:50 +01:00
martinfouilleul
c5ae556f22
[wip] win32 gles surface using angle
2023-01-29 01:04:24 +01:00
Martin Fouilleul
bd7e1a15f1
- Conflating mp_views and surfaces
...
- Implicit canvas context in canvas API
- GLES window surface on mac
2023-01-28 17:24:43 +01:00
Martin Fouilleul
9bf62d2218
re-working graphics surfaces
2022-12-26 18:33:31 +01:00
Martin Fouilleul
db5b4966e9
- Restructure osx version to use mp_app_internal.h/mp_app.c
...
- test new run loop structure on osx
2022-12-24 15:33:32 +01:00
martinfouilleul
72338b1a25
Extracted commonalities from platform specific app backends
2022-12-23 20:46:42 +01:00
martinfouilleul
30bd704af2
win32 opengl loader nonsense
2022-12-22 18:24:43 +01:00
martinfouilleul
a696c2ba2b
Added platform detection macros and atomic/thread_local abstraction
2022-12-22 15:29:07 +01:00
martinfouilleul
c57e16db5a
[win32 port] Hello triangle in OpenGL 4.3
2022-12-21 19:43:31 +01:00
martinfouilleul
2421871c3e
windows port initial commit: simple window with GL 4.3 context
2022-12-21 12:03:55 +01:00
Martin Fouilleul
7f62938f84
directory create/remove
2022-08-28 13:49:40 +02:00
Martin Fouilleul
00b282dcd4
Platform file system functions (remove, move, etc)
2022-08-26 14:47:20 +02:00
Martin Fouilleul
884e05abd2
Adding plaform specific move file functions
2022-08-21 19:14:59 +02:00
martinfouilleul