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881 Commits

Author SHA1 Message Date
Lee Thomason
176ab53d45 Print error messages when shader doesn't compile. (#2378) 
* Trace compile error if shader doesn't compile.

* remove redundant output

Co-authored-by: Lee Thomason <leet@unity3d.com>
 2021-02-05 17:12:01 -08:00
Бранимир Караџић
16f441758f Fixed #2368. 2021-01-25 12:24:12 -08:00
kingscallop
758566b3af Make the provoking vertex consistent across OpenGL, D3D and Vulkan (#2360) 
The default provoking vertex on OpenGL is the last of a triangle, but
on D3D and Vulkan it is the first.

This patch sets the provoking vertex to the first vertex on OpenGL.
 2021-01-16 13:59:28 -08:00
Бранимир Караџић
af49c5d264 Happy New Year! 2021-01-14 15:53:49 -08:00
Branimir Karadžić
5c304dad3b Fixed issue #2330. Added support for 32-bit indices in transient index buffer. 2020-12-15 19:01:25 -08:00
Бранимир Караџић
86583e9bbd Cleanup. 2020-11-25 22:29:40 -08:00
Christophe Dehais
6b790dc96b Add opt-in compile flag for GL read back emulation (#2305) 
Co-authored-by: Christophe Dehais <christophe.dehais@fittingbox.com>
 2020-11-05 14:54:17 -08:00
Christophe Dehais
3a297ed3c0 Add support for OES_fbo_render_mipmap (#2303) 
Co-authored-by: Christophe Dehais <christophe.dehais@fittingbox.com>
 2020-10-30 11:58:36 -07:00
Christophe Dehais
3af46fd7dc Explicitly enable WebGL extensions (#2302) 
Co-authored-by: Christophe Dehais <christophe.dehais@fittingbox.com>
 2020-10-30 11:57:09 -07:00
pezcode
09c11bca29 Mip + blit fixes (#2281) 
* D3D12: Fix readback for non-zero mip

* Fix blit with non-zero mip

This required clamping the blit extents to the mip size, which is moved out of the renderers now

* Assert formatting
 2020-10-09 15:32:50 -07:00
Бранимир Караџић
e878147cf9 Added version info to debug stats. 2020-10-05 19:45:22 -07:00
MooZ
9d369ab4a0 Fixed msaa for OpenGL ES targets. (#2277) 2020-10-05 10:17:01 -07:00
kingscallop
436b7fab9e Adds UAV support for D3D12, Vulkan and reworked for OpenGL, D3D11 (#2119) 
* Adds UAV support for D3D12, Vulkan and reworked support for OpenGL, D3D11

UAV support is now uniform across compute and draw.
To set a UAV you just use bgfx::setImage() and IMAGE2D in the shader, just like in compute.
Due to these changes shaders will have to be recompiled.

The changes include:
	- D3D11 requires patching of the UAV slot number (which is now done by modifying the DXBC instead of using a macro)
	- If the DXBC binary includes a debug chunk, that is also patched to match the new slot number
	- All the other renderers don't need any kind of patching
	- There are some shader annotations to better convert the UAV format used in hlsl to spirv

Possibility of further enhancements:
	- bgfx::setViewFrameBuffer() only supports binding to a framebuffer or, using BGFX_INVALID_HANDLE, to bind the default backbuffer. This doesn't allow for the case where there is no need to bind to either one of them, for example when using a fragment shader only to read and write to an UAV.

* Bump shader version, because they need to be recompiled.
 2020-10-04 21:51:41 -07:00
Бранимир Караџић
ffb2518d5a Cleanup. 2020-09-28 10:05:18 -07:00
Christophe Dehais
816026a8bf Add blitting fallback for OGL (#2269) 
Co-authored-by: Christophe Dehais <christophe.dehais@fittingbox.com>
 2020-09-28 09:53:37 -07:00
kingscallop
cb8f6dfcec Fixes example 08 when using OpenGL (#2233) 
This example was broken on Windows and Linux when using OpenGL.
The code path when using immutable compressed textures was wrong.
 2020-08-16 11:42:42 -07:00
Julian Xhokaxhiu
daec25b6d0 OpenGL: Disable scissor testing while blitting framebuffers when MSAA is enabled (#2200) 2020-07-14 07:47:48 -07:00
Бранимир Караџић
a95ddd1c0c Reemoved use of old LineReader. 2020-06-20 15:14:54 -07:00
Бранимир Караџић
d5d3d29e9c Cleanup. 2020-06-20 14:29:25 -07:00
Бранимир Караџић
ce4fecc53e Cleanup. 2020-06-19 20:39:19 -07:00
Бранимир Караџић
38ac02695d Fixed emscripten build. 2020-06-19 20:36:44 -07:00
Бранимир Караџић
3f6d049470 Fixed Emscripten function calls. 2020-06-19 09:31:32 -07:00
Бранимир Караџић
2cbcb6ea90 RRenamed BX_CHECK to BX_ASSERT. 2020-06-16 10:06:18 -07:00
Бранимир Караџић
ee78de075c Cleanup. 2020-06-16 08:25:54 -07:00
Бранимир Караџић
5b42be38ec Cleanup. 2020-06-15 16:21:55 -07:00
Justin Murray
86bd3ad9ad Broadened bypass mechanism for bgfx default headers in the OpenGL renderer. This reflects the fact that, if the first line of a shader is already a #version declaration, we never want to write lines above that regardless of what version is declared. (#2168) 2020-06-12 21:16:06 -07:00
juj
75384ccfe1 Add checks for Emscripten API return values to make sure API calls are not failing (#2160) 2020-06-05 07:34:11 -07:00
Бранимир Караџић
594be53891 Reverted #2021. 2020-05-12 07:11:01 -07:00
Hugo Amnov
b62302631e Add Webgpu backend (#2132) 
* WebGPU first draft (shaderc bin version 8)

* WebGPU scripts
 2020-05-08 08:53:53 -07:00
kingscallop
eaab1be079 Fix GpuShader5 extension on Intel and support 'bitsTo' functions (#2118) 
GpuShader5 extension isn't supported on fragment shaders.
Bumps the GLSL version to support the 'bitsTo' functions when present on the shader.
 2020-04-26 20:43:03 -07:00
Бранимир Караџић
23998f3d78 Fixed typo. 2020-04-08 08:05:11 -07:00
Бранимир Караџић
5555c73b3a Cleanup. 2020-04-07 23:59:16 -07:00
Бранимир Караџић
1361ccf211 Revert "Revert "Avoid redundant uniform uploads (#2090)"" 
This reverts commit c023ac4620.
 2020-04-07 23:43:21 -07:00
Бранимир Караџић
c023ac4620 Revert "Avoid redundant uniform uploads (#2090)" 
This reverts commit d9d9865ad9.
 2020-04-07 23:23:54 -07:00
juj
d9d9865ad9 Avoid redundant uniform uploads (#2090) 
* Avoid redundant uniform uploads

* Fix placement of GL_CHECK()s and import of glUniform4f.

* Fix typo

* Migrate GL uniform cache to use tinystl to conform to BGFX data structures

* Address review

* Address review
 2020-04-07 23:08:09 -07:00
G
f07a0f5179 Added support for the extension OES_EGL_image_external(_essl3) for GLES2/3 (#2021) 
Co-authored-by: Gabriel <gabriel.sulka@visiarc.com>
 2020-04-06 08:20:49 -07:00
Pablo Escobar
1b85139371 Revert "Remove debug label quotes" 
This reverts commit 08b3ec5814.
 2020-04-03 21:56:54 +00:00
Pablo Escobar
fdcdeae23a Remove debug label quotes 2020-04-03 21:56:54 +00:00
Бранимир Караџић
ebc55f8083 Cleanup. 2020-03-31 18:52:02 -07:00
paul gruenbacher
c92e647b1a add missing flags to conditional check 2020-03-31 23:47:40 +00:00
Бранимир Караџић
f2290c1b57 Move GL_CHECK to GL callsites. 2020-03-30 09:08:10 -07:00
paul gruenbacher
5b9dd78383 make sure depth textures are resolved as well when blitting frameBuffer 2020-03-30 15:57:13 +00:00
Бранимир Караџић
a594cfa391 Cleanup. 2020-03-30 08:38:33 -07:00
Jukka Jylänki
7aed93f392 Adjust integer texture format enums for desktop OpenGL < 4.0 2020-03-30 15:35:15 +00:00
Jukka Jylänki
3ad3227595 Revert back to using GL_HALF_FLOAT (that is GL_HALF_FLOAT_OES) 2020-03-30 15:35:15 +00:00
Jukka Jylänki
43bd07f825 Fix OpenGL ES texture formats and remove runtime texture probing on WebGL. 2020-03-30 15:35:15 +00:00
Бранимир Караџић
e495c613a5 Cleanup. 2020-03-30 08:34:58 -07:00
Jukka Jylänki
4a8276cb29 Optimize glUniform1iv and glUniform4fv to use faster glUniform1i and glUniform4f on WebGL. 2020-03-30 15:26:49 +00:00
Jukka Jylänki
bab9dc752e Avoid redundant GL calls to glEnableVertexAttribArray() and glDisableVertexAttribArray(). #1960 2020-03-30 15:26:15 +00:00
Бранимир Караџић
29dc60b068 Revert "Fix RGBA4 and RGB5A1 format & internalFormat" 
This reverts commit 5b9b75abb2.
 2020-03-02 22:09:05 -08:00