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2245 Commits

Author SHA1 Message Date
Brecht Van Lommel
4b0c2152db Fix use of uninitialized GPU context memory in release builds. 
Reported by valgrind, not sure it caused any real bugs.
 2019-01-10 20:03:05 +01:00
Campbell Barton
b4a77a351e Cleanup: add trailing commas to structs 2019-01-07 09:15:07 +11:00
Campbell Barton
e305560f13 Cleanup: add trailing commas to structs 
Needed for clang formatting to workaround bug/limit, see: T53211
 2019-01-07 00:34:48 +11:00
Sergey Sharybin
7bd31bdcce Cleanup: Spelling 2019-01-04 12:51:10 +01:00
Sergey Sharybin
7a10960947 Provide more information on unknown GPU 2019-01-04 12:50:05 +01:00
Sergey Sharybin
785fc137ce Merge branch 'blender2.7' 2019-01-04 12:42:13 +01:00
Sergey Sharybin
e6acb4fba0 Recognize llvmpipe renderer as software OpenGL 2019-01-04 12:41:35 +01:00
Campbell Barton
052150bbcc Revert "GPU: add negated normal conversion functions" 
This reverts commit d28b29d428.
 2019-01-03 17:19:05 +11:00
Campbell Barton
d28b29d428 GPU: add negated normal conversion functions 
Saves having to negate to a temporary variable.
 2019-01-03 16:56:16 +11:00
mano-wii
945007b32e Fix T59773: Raise exception if the gpu module is used in backgound mode. 
Instead of crashing, an error message is displayed if a function of the gpu module is called without a GPU context.

Reviewers: brecht, campbellbarton, JacquesLucke, mont29

Subscribers: abdelmatinboulbayam, amir.shehata

Differential Revision: https://developer.blender.org/D4143
 2019-01-02 10:01:46 -02:00
Campbell Barton
bcf0c71433 Cleanup: remove non-existing function declarations 2018-12-31 00:58:54 +11:00
Campbell Barton
543ddbe6bf Cleanup: warnings (clang) 2018-12-30 15:15:05 +11:00
mano-wii
60b930af3e GPU: Add another driver to the list of unused_fb_slot_workaround 
I start to think that an automatic detection would be a better solution.
 2018-12-25 14:36:51 -02:00
Bastien Montagne
1ac311cedc Fix/cleanup another bunch of UI messages issues. 
Also (mostly in comments): behaviour -> behavior (we use American English).
 2018-12-24 12:32:43 +01:00
Clément Foucault
c92cffb56d DRW: Instance: Makes it possible to have instances of a non-init batch 2018-12-18 13:08:17 +01:00
Clément Foucault
7ac49a07c6 Mesh Batch Cache: Port Texture paint batches to new batch request 2018-12-17 17:05:57 +01:00
Clément Foucault
99457dd981 GPU: Add Intel HD Graphics 530 to the list of buggy intel gpus 2018-12-17 08:56:38 +01:00
mano-wii
ba1f178c1c Fix T56185, T59351: bypass GL_PROXY_TEXTURE.. test on AMD GPU + windows 
This replaces the test of consistency and capacity made with `GL_PROXY_TEXTURE_..` on AMD GPUs with one that checks only if the texture fits the limits of size and layer.

Differential Revision: https://developer.blender.org/D4081
 2018-12-14 21:33:31 -02:00
Clément Foucault
c09913e9dd GPUBatch: Add GPU_batch_clear to clear batches without freeing 2018-12-14 16:17:29 +01:00
Clément Foucault
49287b34a2 GPUBuffers: Fix uninitialized memory use causing undefined conditional jump 2018-12-14 16:17:29 +01:00
Sergey Sharybin
e67f7e922c Attempt to sanitize node tree deletion 
Make it explicit when freeing node tree which is owned by other
ID or when freeing node tree which is outside of a bmain.
 2018-12-14 15:29:16 +01:00
Campbell Barton
49490e5cfb Merge branch 'master' into blender2.8 2018-12-12 13:02:09 +11:00
Campbell Barton
16fc62e15f Docs: correct doxy comments 2018-12-12 12:18:52 +11:00
Clément Foucault
b7933cc601 GPUTexture: Add debug print for cubemap textures 2018-12-11 22:30:41 +01:00
Clément Foucault
70d38a996e GPUTexture: Fix memory statistics not working for Multisamples textures 
and also output the vram footprint of the texture at the creation.

Also output the full texture memory usage if alloc fails.
 2018-12-11 22:10:16 +01:00
Clément Foucault
bf2e0c7598 GPUState: Remove glLineWidth warnings about size 0x0 2018-12-11 21:15:50 +01:00
Clément Foucault
0ba02c6e9e GPUTexture: Add debug output to check what texture was created 2018-12-11 21:15:50 +01:00
Clément Foucault
33cc3344a2 GPU: Make changes to GPUIndexBuf and GPUVertBuf to allow multithreading 
This is a small change. We delay all gl calls at the first use of the
GPUIndexBuf / GPUVertBuf in order to be able to create multiple buffers
from different threads without having many gl contexts.
 2018-12-10 19:02:17 +01:00
Clément Foucault
a99eb0ca68 GPU: Cleanup: Rename vbo to ibo for index buffers 2018-12-10 19:02:17 +01:00
Sergey Sharybin
c2b0d8b6d6 Fix T57633: Particle texture update problem 
Textures are now hooked up to the RESET operation of particle
settings, which ensures particles being re-distributed when
texture is changed.

This is limited to a direct user modifications, which matches
old behavior in 2.79.
 2018-12-10 15:11:57 +01:00
Clément Foucault
9f5a27c5be GPU: Remove EXT and add assert 
Some drivers accept shaders with only vertex stage, but some just silently
fails.
 2018-12-07 05:33:46 +01:00
Clément Foucault
fe20aa1edf GPU: Add GPU_vertformat_triple_load to load next vertices attrib 
Right now does not add padding at the end of the buffer.

This seems not necessary but may cause problem on some platform. If needed
we will add this padding (only 2 more vertices).
 2018-12-07 05:33:17 +01:00
mano-wii
39efb58446 GPU Framebuffer: simplify gpu_framebuffer_update_attachments_and_fill_empty_slots func 2018-12-06 11:47:37 -02:00
mano-wii
da7f00b9c9 GPU Extensions: unused_fb_slot_workaround: Compare only the driver. 
Dozens of renderes are included.
 2018-12-06 10:05:42 -02:00
mano-wii
ffdd5b3699 Fix T56362: sub surface scattering does not work on eevee on radeon hd 7600 series 2018-12-05 21:22:12 -02:00
mano-wii
c0a71b8369 Fix problem with unused color slot in framebuffer on some bugged AMD GPUs 
Differential Revision: https://developer.blender.org/D4035
 2018-12-05 21:00:08 -02:00
Clément Foucault
16749070ae GPU: Fix gpu workaround detection 2018-12-05 16:57:44 +01:00
Clément Foucault
a7712e8594 GPU: Improve detection of intels UHD graphics 2018-12-05 04:22:32 +01:00
Clément Foucault
4d4f0dbd8d GPU: Print opengl infos if using --debug-gpu-force-workarounds 2018-12-05 04:03:40 +01:00
Clément Foucault
1fa527bfa3 BKE: Add "--debug-gpu-force-workarounds" to force gpu workarounds 
This is nice to test workarounds on other configs that may benefits from
the existing workarounds.
 2018-12-05 03:05:39 +01:00
Clément Foucault
5368540431 Workbench: Fix workbench broken on some config due to usuned fb slot 
This seems to be a driver bug. Only windows + Radeon HD 7500M seems
to be affected. Fix can be extended to more config if necessary.
 2018-12-05 02:51:48 +01:00
Clément Foucault
24fd03d0c2 Workbench: Reduce VRAM usage depending on mode 
We exploit the fact that we are using the metallic workflow for material
and pass the metallic parameter instead of the specular color.

Pack the front facing bit in the color buffer only for matcap display.

Change buffer formats to use less bytes as possible.

Also don't request buffers that we won't use.

Saved 40MB on 2K screen on StudioLight + Shadows + Specular Lighting.

Includes several cleanups.
 2018-12-03 17:19:11 +01:00
Clément Foucault
40d0374411 Fix T57455: Laggy, freezing UI with Linux and Intel UHD 620 
Seems like a driver bug but doing glFlush() before these calls fixes it.
 2018-12-02 01:57:30 +01:00
Clément Foucault
d55c269dd1 UI: Simplify the area border drawing 
Instead of doing a lot of alpha blended drawing with jittering, use the
fragment shader to do the masking using a circle mask.

This is much simpler and requires much less resources.

Hopefully this may solve the issue we have with the Intels UHD Graphics 620
on linux.
 2018-12-01 20:38:52 +01:00
Campbell Barton
40f45a7eac Cleanup: redundant NULL checks 
Also use unsigned shifting for values not in int range.
 2018-12-01 19:36:57 +11:00
Clément Foucault
e1023014f4 GPUTexture: Add support for GL_R16 texture format 2018-11-30 02:02:36 +01:00
Clément Foucault
52458ab49d GPU: Add AMD Radeon RX series to macos blitting workaround list 
Fixes T55987
 2018-11-28 15:59:56 +01:00
Campbell Barton
c2863326af Cleanup: correct assert, remove redundant NULL checks 2018-11-28 17:20:23 +11:00
Campbell Barton
62edc31d34 Cleanup: correct function signatures 2018-11-28 16:21:24 +11:00
Clément Foucault
65fa5a1926 Eevee: Optimize Color Ramp node for common cases. 2018-11-17 18:20:10 +01:00