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Author SHA1 Message Date
Branimir Karadžić
c80cc04445 Removed mapped constant buffers (it doesn't improve performance). 2015-06-18 20:39:16 -07:00
Branimir Karadžić
faf3164ecb Fixed issue #436. 2015-06-17 10:04:12 -07:00
Branimir Karadžić
527ab0bcc1 shaderc: Metal fixes. 2015-06-12 15:22:01 -07:00
Branimir Karadžić
3dd3a86a4d Fixed amalgamated build. 2015-06-11 14:26:01 -07:00
Branimir Karadžić
85de7fa148 Fixed VS2008 build. 2015-06-11 20:16:38 -07:00
Branimir Karadžić
52cfaf0aaa Added Metal renderer backend stub. 2015-06-11 09:38:17 -07:00
Kocsis Attila
e97be61a75 added iOS GL extension function import 2015-06-10 15:52:12 +02:00
Branimir Karadžić
ef143a1bb6 Fixed issue #429. 2015-06-09 19:57:10 -07:00
Branimir Karadžić
466c76071a Cleanup. 2015-06-05 10:43:43 -07:00
Branimir Karadžić
f81dadd9b8 Fixed shadowing variable warning. 2015-06-05 09:54:14 -07:00
Branimir Karadžić
d2204e5cf2 Merge pull request #423 from mendsley/vr_viewportfix 
VR: Fix skewed viewports with buffered eye textures
 2015-06-05 09:14:19 -07:00
Matthew Endsley
05d70ea99d VR: Fix skewed viewports with buffered eye textures 
Bug fix for #419

Viewport calculations need to take VR eye buffer size into
account. Noticable at the older 100px boundary. Skewing still
exists at newer 8px buffer, but is harder to notice.
Eventually causes pretty bad eye strain, though.

Easily reproduced by setting the buffer to something obscenely
large, such as 2048.
 2015-06-05 02:12:24 -07:00
Matthew Endsley
9a1b1f892c VR: Properly support MSAA in OVR builds 
Fixes #338

Create the swap chain without MSAA, and the eye textures
with MSAA. The core issue was using the surface description
for the backbuffer for the DSV on the eye textures which did
not match.

This meethod follows both the oculus and openvr guidance on MSAA -
MSAA is configured on the eye render targets, but not on the swap
chain.
 2015-06-05 00:30:05 -07:00
Branimir Karadžić
ad4b2f134f Merge branch 'master' of github.com:bkaradzic/bgfx 2015-06-04 22:26:09 -07:00
Branimir Karadžić
132b0c9a1b Cleanup. 2015-06-04 22:24:45 -07:00
Branimir Karadžić
66ad074f90 Merge pull request #420 from mendsley/vr_eye_bleeding 
VR: Add buffer between left/right eye textures
 2015-06-04 19:23:59 -07:00
Matthew Endsley
9020994470 VR: Add buffer between left/right eye textures 
This prevents bleeding across the individual viewports
when the oculus SDK applies distortion mapping. The current
reccommended values are 100px for SDK <= 0.5 and 8px for > 0.5

See: http://static.oculus.com/sdk-downloads/documents/0.6.0/Oculus_Developer_Guide.pdf
  in the "Bugs Fixed Since the Last Release" section.

For an example of this artifact, see the correct scene render:
![Imgur](http://i.imgur.com/fZZExg8.jpg)

followed by a scene that bleeds the left eye into the right eye:
![Imgur](http://i.imgur.com/dZalmPS.jpg)
 2015-06-04 18:44:31 -07:00
Matthew Endsley
acdaefb161 VR: Fix OVR_VERSION macro. 
Was previously supplying (major,minor,build) when it is
actuall (product,major,minor).

For example, the 0.5.0 SDK has the following:
```
 #define OVR_PRODUCT_VERSION 0
 #define OVR_MAJOR_VERSION   5
 #define OVR_MINOR_VERSION   0
 #define OVR_PATCH_VERSION   1
 #define OVR_BUILD_NUMBER    0
```
 2015-06-04 18:41:35 -07:00
Matthew Endsley
1e604e8f38 VR: Add device resolution to HMD. Init at startup. 
BREAKING: bgfx::getHMD() now returns a valid pointer
if the VR runtime was initialized. This is different
from existing behavior where getHMD returned NULL until
a bgfx::reset(... BGFX_RESET_HMD) was issued. Applications
must now check HMD::flags for the current state of the VR
runtime. The following code has the code change required:

`const bgfx::HMD* hmd = bgfx::getHMD()
if (NULL != hmd)`
becomes:
`const bgfx::HMD* hmd = bgfx::getHMD()
if (NULL != hmd && 0 != (hmd->flags & BGFX_HMD_RENDRERING))
{
	// rendering logic
}`

See the updated examples for details.

This allows applications to create the appropriately
sized back buffer for the HMD device by using the new device
resolution fields HMD::deviceHeight and HMD::deviceWidth.
These values report the pixel resolution of the attached
HMD hardware.

This also allows applications to query the reported HMD
resolution immediately after bgfx::init. This prevents
the device from being cycled which generates rendring
artifacts on startup - namely flashing back to a black
screen and reseting the Health+Warning disaply.

This involves initialization the ovrHmd device on
initialization, but deferring rendering until
postReset has been called. This adds an addiional
memory overhead of 32k to builds defining BGFX_CONFIG_USE_OVR.
The overhead for current builds is ~1.9MB for calls to
ovr_Initialize, so the additional overhead is pretty
trivial (+1.8%)
 2015-06-03 15:39:09 -07:00
Branimir Karadžić
e1a564ca72 Fixed noop renderer. 2015-06-02 23:29:26 -07:00
Branimir Karadžić
886dd485c0 Cleanup. 2015-05-30 15:58:45 -07:00
Branimir Karadžić
5d22798482 Patching GL shaders to avoid compiler warnings. 2015-05-30 10:07:07 -07:00
Branimir Karadžić
ff01992cb7 Refactored uniform types. 2015-05-28 15:27:00 -07:00
Miodrag Milanovic
b925007b9d Fix for MINGW compile (nw) 2015-05-27 12:27:00 +02:00
Mike Popoloski
b32fc0ec27 Fixing display bug when using flip-sequential swap effect. 2015-05-24 13:29:21 -04:00
Branimir Karadžić
d58d62401e Added texture size check. 2015-05-24 10:20:21 -07:00
Branimir Karadžić
0c78fe8073 Cleanup. 2015-05-21 17:58:21 -07:00
Branimir Karadžić
a361918374 Fixed issue #392. 2015-05-21 17:49:02 -07:00
Branimir Karadžić
cd234013ce Fixed mach TLS issue. 2015-05-21 16:50:14 -07:00
Branimir Karadžić
57f61b7e32 Added ability to run in single-thread mode without rebuild. 2015-05-21 16:45:24 -07:00
Branimir Karadžić
ab22eca640 D3D9: Fixed clear quad. 2015-05-20 17:02:19 -07:00
Branimir Karadžić
2e56304280 Fixed leak in single-threaded mode. 2015-05-19 15:52:47 -07:00
Branimir Karadžić
2048aef329 Cleanup. 2015-05-18 20:34:21 -07:00
Branimir Karadžić
11868f704a GLES31: Fixed image format test. 2015-05-18 20:24:37 -07:00
Branimir Karadžić
6b8964acf7 GL: Added image format test. 2015-05-18 14:35:05 -07:00
Branimir Karadžić
c4231c9731 Added framebuffer support test. 2015-05-18 12:39:42 -07:00
Matthew Endsley
b124334343 Map/Unmap constant buffers instead of using UpdateSubResource 
(XB1) Drops GPU Busy % on spiral from 65% to 20%

(PC) Drops bgfx::d3d11::RendererContextD3D11::commitShaderConstants
CPU usage by 95% (11.21%->0.66%)

(PC) Overall decreases bgfx::d3d11::RenderContextD3D11::submit CPU
usage by another 34% (27.18%->17.90%)
 2015-05-17 13:08:33 -07:00
Mike Popoloski
ad9e9fe111 Adding missing C99 API methods. 2015-05-16 19:07:10 -04:00
Branimir Karadžić
4b18beb082 Rollback #389. 2015-05-15 20:08:38 -07:00
Branimir Karadžić
e348c08ebe D3D11: Disable map constant buffers. 2015-05-15 19:48:36 -07:00
Branimir Karadžić
991a9604cb Merge branch 'master' of github.com:bkaradzic/bgfx 2015-05-15 16:49:59 -07:00
Branimir Karadžić
c957a3dd51 Fixed timer query. 2015-05-15 16:49:53 -07:00
Matthew Endsley
51875f88b0 Map/Unmap constant buffers instead of using UpdateSubResource 
(XB1) Drops GPU Busy % on spiral from 65% to 20%

(PC) Drops bgfx::d3d11::RendererContextD3D11::commitShaderConstants
CPU usage by 95% (11.21%->0.66%)

(PC) Overall decreases bgfx::d3d11::RenderContextD3D11::submit CPU
usage by another 34% (27.18%->17.90%)
 2015-05-15 13:38:43 -07:00
Branimir Karadžić
2a49e5a143 Added flush after render reset flag. 2015-05-15 13:14:35 -07:00
Branimir Karadžić
a8ef81ae4b D3D11: Force draw indirect UAV format to be uint32x4. 2015-05-14 14:38:53 -07:00
Branimir Karadžić
f5d0a39dd0 Added buffer compute format flags. 2015-05-14 11:37:32 -07:00
Branimir Karadžić
cacb332b42 GL: Enabled texture check for all platforms. 2015-05-12 23:03:17 -07:00
Branimir Karadžić
8da183a2f1 Cleanup. 2015-05-12 17:25:09 -07:00
Branimir Karadžić
5e33eaf65b Merge pull request #384 from bullno1/color-texture-format-detection 
Fix color texture format detection for webgl and gles < 3.0
 2015-05-12 17:05:15 -07:00
Branimir Karadžić
e05eddce21 Merge branch 'master' of github.com:bkaradzic/bgfx 2015-05-12 17:03:32 -07:00
Branimir Karadžić
7d50012dbe Added GPU timer. 2015-05-12 17:03:25 -07:00
bullno1
0a3795ddfc Fix color texture format detection for webgl and gles < 3.0 2015-05-13 03:05:33 +08:00
Jonathan Young
ee5d73a328 Reset glPixelStorei GL_UNPACK_ROW_LENGTH to 0 after texture upload, if it's been changed. 2015-05-12 13:09:31 +10:00
Branimir Karadžić
146829b057 Commenting out RenderDoc interface release. Issue #380. 2015-05-11 18:23:02 -07:00
Branimir Karadžić
306b7060ca Cleanup. 2015-05-11 18:17:43 -07:00
Branimir Karadžić
1dd602dd83 EGL: Fixed compile error. 2015-05-11 14:27:38 -07:00
Branimir Karadžić
a40281ea23 Reverted MinGW info queue fix. Doesn't work with TDM64-1 4.9.2. Pull request #377. 2015-05-11 10:45:31 -07:00
Branimir Karadžić
e70ee88dc7 EGL: Initialize GLES2 when KHR_create_context is not available. 2015-05-10 11:45:49 -07:00
Branimir Karadžić
3afcd2c7c4 Merge pull request #377 from Leandros/mingw-patch-1 
fix building under mingw32-w64
 2015-05-09 20:16:23 -07:00
Lars Viklund
b965f730c0 Create backbuffer RTVs honoring multisampling 
When adding sRGB support for the backbuffer render target in D3D11,
the now explicitly specified RTV desc specifies a TEXTURE2D dimension.
For multisampled targets, this needs to be TEXTURE2DMS dimension.

This solves it by branching on the presence of MSAA in the reset flags but
could envisionably be obtained by looking at the desc of the backbuffer.
 2015-05-10 01:14:43 +02:00
Arvid Gerstmann
3349d7334a fix building under mingw32-w64 2015-05-09 02:33:08 +02:00
Branimir Karadžić
1aea6fc415 Detect RenderDoc presence when it's injected. 2015-05-08 11:49:18 -07:00
Branimir Karadžić
916693c29b Fixed GLES 3.0+ build. 2015-05-08 10:39:56 -07:00
Branimir Karadžić
9e5e7d476b Cleanup. 2015-05-06 07:46:59 -07:00
Ka-ming Chan
e4c15eac32 fixed sRGB-texture related compile erros for gles 2.0 2015-05-06 21:04:12 +08:00
Branimir Karadžić
f3f302a20b GL: Create sRGB textures. D3D9: Enumerate sRGB textures. 2015-05-05 16:34:13 -07:00
Branimir Karadžić
d4cde9cbfa GL: Added sRGB texture caps. 2015-05-04 20:57:22 -07:00
Branimir Karadžić
bd17691a41 Added sRGB texture caps. 2015-05-04 17:23:11 -07:00
Branimir Karadžić
76fa899c22 Merge pull request #373 from MikePopoloski/srgb 
sRGB Support
 2015-05-04 16:31:24 -07:00
Branimir Karadžić
33dc15476b Updated RenderDoc header to v0.24. 2015-05-04 15:46:55 -07:00
Branimir Karadžić
d5c737924e Added back buffer depth stencil pointer to platform data. 2015-05-04 14:05:04 -07:00
Branimir Karadžić
088bd06b04 Updated C99 API. 2015-05-03 00:01:33 -07:00
MikePopoloski
d5923e25fe sRGB support for D3D9 2015-05-02 23:54:51 -04:00
MikePopoloski
8919b15468 Adding sRGB support for D3D11 and DDS. 2015-05-02 22:57:42 -04:00
Branimir Karadžić
a91232015f Fixed warning. 2015-05-01 15:12:44 -07:00
Branimir Karadžić
3b66dfa5e8 Added indirect compute dispatch. 2015-05-01 14:54:23 -07:00
Branimir Karadžić
d7e362f7dd Fixed warning. 2015-05-01 09:22:57 -07:00
Branimir Karadžić
b04af680ad GL: Added draw indirect support. 2015-04-30 18:06:41 -07:00
Branimir Karadžić
2194728394 GL: Draw indirect WIP. 2015-04-29 23:20:21 -07:00
Branimir Karadžić
3a0f46fe3f Fixed MinGW build. 2015-04-29 17:53:06 -07:00
Branimir Karadžić
d763196407 D3D11: Added draw indirect support. 2015-04-29 17:18:51 -07:00
Branimir Karadžić
80b6202ec0 Fixed switch without case warning. 2015-04-27 19:38:48 -07:00
Branimir Karadžić
38e6d2bbb3 GL: Fixed incomplete texture when using decompress fallback. 2015-04-26 15:23:33 -07:00
Branimir Karadžić
d804ca9023 Cleanup. 2015-04-26 11:34:33 -07:00
Mike Popoloski
9677f4a37c Updating C99 API to support scaled textures. 2015-04-26 10:18:44 -04:00
Mike Popoloski
36ca5cbd18 Exposing flags param for C99 buffer creation methods. 2015-04-26 10:18:43 -04:00
Branimir Karadžić
ae497c58bb Fixed OVR build. 2015-04-25 16:56:29 -07:00
Branimir Karadžić
e5ed5db1f1 Exposed software rasterizer. 2015-04-24 14:57:00 -07:00
Branimir Karadžić
5f9c6df918 Clear bgfx context in single-threaded mode. 2015-04-24 12:15:53 -07:00
Branimir Karadžić
72086ef80a Fixed issue #360. 2015-04-24 09:33:36 -07:00
Andrew Johnson
158799e79c Fixes error C4701 in renderer_d3d11.cpp on VC12 build 
renderer_d3d11.cpp(687, 0): error C4701: potentially uninitialized local variable 'adapter' used
 2015-04-23 08:14:29 -07:00
Branimir Karadžić
4e431c99db EGL: Fixed use extension use. 2015-04-22 21:39:20 -07:00
Branimir Karadžić
0aa27c112f D3D11: Fixed default settings for user created device. 2015-04-22 15:30:01 -07:00
Branimir Karadžić
0da98e8645 Fixed creation of GLES3 textures with compute write flag. 2015-04-22 15:11:45 -07:00
Branimir Karadžić
d1093eace8 Fixed build. 2015-04-22 00:22:18 -07:00
Branimir Karadžić
391d96f4d8 Cleanup. 2015-04-21 20:44:46 -07:00
Branimir Karadžić
eea21fede2 Enabling KHR_debug on GLES. 2015-04-21 20:30:31 -07:00
Branimir Karadžić
f246fd29fa Added texture caps flag for compute image formats. 2015-04-21 15:44:16 -07:00
Branimir Karadžić
ccb0f73308 Updated compute shader image formats. 2015-04-21 11:49:28 -07:00
Branimir Karadžić
db59a9d44d Enabled texture*Lod for vertex shaders in GLES3+. 2015-04-21 10:58:35 -07:00
Branimir Karadžić
a528554e67 Cleanup passing platform window/context data. 2015-04-20 16:22:40 -07:00
Branimir Karadžić
11794da949 Cleanup. 2015-04-18 00:39:57 -07:00
Ka-ming Chan
9e7e143f21 Add GLSurfaceView / external EGLContext support on Android by skipping the creation of BGFX's eglContext if g_bgfxAndroidWindow is set to NULL 2015-04-18 15:26:17 +08:00
Branimir Karadžić
62d2d744f9 Merge branch 'master' of github.com:bkaradzic/bgfx 2015-04-17 19:27:38 -07:00
Mike Popoloski
117571231a Fixing crash on WP8 ARM 
The ViewState struct is so big that it blows out the stack on ARM devices. This change promotes it to a member variable.
 2015-04-17 22:06:09 -04:00
James Darpinian
b54d33cdf7 Initialize Oculus pose after reset. 
Without this change the pose is uninitialized during the first frame which causes Oculus timewarp to warp the output in crazy ways.
 2015-04-17 11:03:41 -07:00
James Darpinian
8a689fac0d Switch Oculus distortion to high quality mode. 2015-04-17 11:03:04 -07:00
James Darpinian
ee649f682e Fix crash on shutdown in HMD mode. 
Presumably this crash is due to a bug in either the Oculus SDK or DirectX itself as changing the order of releasing these objects should not have any effect.
 2015-04-17 10:55:47 -07:00
Branimir Karadžić
a555a112a6 Cleanup. 2015-04-16 21:53:26 -07:00
Branimir Karadžić
4bc2df890a Make D3D11 work with outdated DXSDK. 2015-04-16 19:47:13 -07:00
Branimir Karadžić
a3a1127b4f Fixed MinGW build. 2015-04-16 19:28:18 -07:00
Mike Popoloski
4bc2e4ec10 This MakeWindowAssociation block got moved to the wrong branch of #if. 2015-04-16 21:47:41 -04:00
Mike Popoloski
3ed95c81f2 Adding proper caps support for D3D11 feature levels. 2015-04-16 19:24:28 -04:00
Mike Popoloski
b234364df9 Special casing texture2DLod for SM 2.0 targets 
tex2Dlod and related functions are not supported in shader model 2.0 (or D3D11 feature level 9_x). This commit just aliases them to a straight texture lookup, which doesn't do the same thing but at least it won't fail to compile.
 2015-04-16 19:24:27 -04:00
Branimir Karadžić
5c7986ad38 GL: Reset state when switching from compute to draw. 2015-04-16 11:38:46 -07:00
Miodrag Milanovic
6ca4a77353 Fixed initialization order warning 2015-04-16 14:23:02 +02:00
Branimir Karadžić
12998fe580 Update OVR pose. 2015-04-15 21:52:31 -07:00
Branimir Karadžić
6edd804f7a Cleanup. 2015-04-15 21:31:24 -07:00
Branimir Karadžić
66edb6c566 Moved HMD tracking into flip. Removed unnecessary frame data when using single-threaded renderer. 2015-04-15 20:59:00 -07:00
Branimir Karadžić
4210fb0d64 Renamed reset flag. 2015-04-15 11:49:20 -07:00
Branimir Karadžić
9d91d3bbbc Reversed instance data bindings. Issue #309. 2015-04-15 10:37:00 -07:00
Branimir Karadžić
5ac092d036 Cleanup. 2015-04-14 22:05:20 -07:00
Branimir Karadžić
7bfe51d0d8 Added flip after submit reset flag. 2015-04-14 20:03:05 -07:00
Branimir Karadžić
87a5652b46 Added extra error checking when creating frame buffer. 2015-04-14 17:03:07 -07:00
Branimir Karadžić
63cc071a6e D3D11: Fixed frame buffer auto resizing. 2015-04-14 17:02:41 -07:00
Branimir Karadžić
f3a17da8a8 GL: Cleanup FBO on destroy. 2015-04-14 17:02:04 -07:00
Branimir Karadžić
74fb466e92 Fixed issue #308. 2015-04-14 17:01:35 -07:00
Branimir Karadžić
bff3ae937c GL: Update frame buffer after reset. 2015-04-13 22:13:16 -07:00
Branimir Karadžić
c01a93e29d Added support for automatic texture scaling by backbuffer ratio on backbuffer resize. 2015-04-13 18:39:38 -07:00
Branimir Karadžić
dedf75a89b Rebuilt shaders. 2015-04-12 22:26:40 -07:00
Branimir Karadžić
f203c872b1 Moved lcd/gcd and strideAlign functions from bgfx to bx. 2015-04-12 17:31:33 -07:00
Branimir Karadžić
bce1a52c42 Cleanup. 2015-04-12 16:26:59 -07:00
Branimir Karadžić
202fb0b36c Fixed GL with BGRA extension and without texture swizzle extension. 2015-04-11 09:42:17 -07:00
Branimir Karadžić
a042d6f7b9 Fixed decoding of unsupported RGBA8/BGRA8 formats on D3D9/GL. 2015-04-11 00:17:49 -07:00
Branimir Karadžić
3362c31190 Merge pull request #331 from MikePopoloski/master 
Remove dependence on legacy DXSDK
 2015-04-10 21:05:03 -07:00
Mike Popoloski
d6da31d7f8 Rebuilding all embedded shaders. 2015-04-10 22:55:13 -04:00
Mike Popoloski
bfb793b3dd Fixing bug in compute shader macros 
Buffer<> type in HLSL requires 't' registers, not 'b'. This probably worked by accident in old shader compiler but the latest version throws an error on it.
 2015-04-10 22:48:07 -04:00
Branimir Karadžić
9aa304f86f Cleanup. 2015-04-10 19:21:31 -07:00
Branimir Karadžić
328f980945 Cleanup. 2015-04-10 08:33:20 -07:00
Miodrag Milanovic
ab94f3df36 Fix compile for FreeBSD 2015-04-10 16:11:55 +02:00
Branimir Karadžić
c9cd5521bd Fixed issue #327 (oops!). 2015-04-09 22:31:48 -07:00
Branimir Karadžić
da8a691163 Cleanup. 2015-04-09 21:57:05 -07:00
Branimir Karadžić
c15439b7cb Added ability to continue when GL shader compilation fails. Issue #327. 2015-04-09 20:36:52 -07:00
Branimir Karadžić
d94c38b7ef Fixed issue #325. 2015-04-09 20:03:59 -07:00
Branimir Karadžić
f24a84b8b1 Cleanup. 2015-04-09 19:38:51 -07:00
Branimir Karadžić
15206dc5a5 Fixed matrix cache size. 2015-04-09 17:36:36 -07:00
Mike Popoloski
e9f31b58d6 Allow the max draw call count to go above 65k. 2015-04-09 19:26:41 -04:00
Branimir Karadžić
5cd313e342 Cleanup. 2015-04-08 23:25:17 -07:00
Branimir Karadžić
c69f29cb36 D3D9: Fixed RGBA8 texture format. 2015-04-08 22:41:19 -07:00
Branimir Karadžić
a3a1ed112b Fixed variable shadowing warning. 2015-04-08 22:40:51 -07:00