* Add support for remaining unsupported ASTC formats
Add new ASTC formats into pixelformats example and ninja scripts
Rebuild ASTC textures
* Update idl and generate
Move comma in pixelformats
Co-authored-by: Raziel Alphadios <raziely@gmail.com>
* Add 'frameNumber' to Frame struct
Previously, the frame number returned from bgfx::frame() was tracked separately in the Context. Now,
we store that information in the Frame. This will allow us to attach the frame number to ViewStats.
* Add frame number to ViewStats
When ViewStats are enabled, we tag each timer query with the current frame number, then include
that information in the final results. In this way, clients can correlate specific work that they
submitted to specific GPU timing information.
NOTE: Some backends not implemented, yet. They will always have 0 for frame number.
The ones which are implemented are:
* OpenGL
* Vulkan
* D3D 9,11,12
* Noop
* Add indirect draw with indirect count (BGFX_CAPS_DRAW_INDIRECT_COUNT)
* Update bindings
* VK: Add support for BGFX_CAPS_DRAW_INDIRECT_COUNT
* D3D12: Add support for BGFX_CAPS_DRAW_INDIRECT_COUNT
* GL: Add support for BGFX_CAPS_DRAW_INDIRECT_COUNT
* 48-drawindirect: Use BGFX_CAPS_DRAW_INDIRECT_COUNT if available
* 48-drawindirect: Update shaders
* opengl: Implement texture swizzle mapping
* imageformats: Fix compilation on android
Android GLES does not have a definition for GL_BGR: Swizzle instead.
d3d9: Do software conversion to take advantage of B5G6R5.
d3d11: Do software conversion to take advantage of B5G6R5.
gl: Set internal representation to swap R and B.
metal: Swizzle R and B and remove software conversion.
* texture format info: Invert R and B in RGBA4
d3d9: Revert 06c08adc9e to force software
conversion because the format doesn't exist
d3d11: Force software conversion because the format doesn't exist
gl: Revert 3e3e655262 to swizzle R and B
mtl: Swizzle channels
* metal: Remove explicit conversion of RGBA4 and RGB5A1 in osx
* metal: Set alpha bit to correct end of short
d3d9: Revert 76db2ed38d to force software
conversion and use the format that does exist
d3d11: Force software conversion because the format doesn't exist
gl: Revert b36aa71403 to swizzle R and B
mtl: Swizzle R and B
Reset the previously bound FBO after rendering an emulated blit instead
of binding the default framebuffer.
Co-authored-by: Sami Kyöstilä <sami.kyostila@unrealvoodoo.org>
This extension is used to detect support for gl_InstanceID and gl_VertexID. However, in more recent
versions of OpenGL, this is built-in functionality. On my system, it does not list that extension,
even though it supports those features, but BGFX was not detecting that.
Updated detection to look for GL>=3.1.
Note 1: even with this change, you do need to compile BGFX with the appropriate
BGFX_CONFIG_RENDERER_OPENGL value (>=31). The default of 21 is not high enough.
Note 2: Even with all of the above, you will likely hit issues with duplicate '#version' lines in
the generated shader code. For that, see issue #xxxx.
fixes issue #2570
