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2984 Commits

Author SHA1 Message Date
Campbell Barton
7a602fb525 Cleanup: spelling 2020-08-19 14:04:36 +10:00
Clément Foucault
33fde699e2 Cleanup: GPUState: Remove GPU_state_init() 2020-08-18 21:30:11 +02:00
Clément Foucault
e5796233c7 GPUState: Use GPU_viewport to set viewport state in GPU_framebuffer 
also fix a small issue in GPU_texture_clear.
 2020-08-18 21:30:11 +02:00
Clément Foucault
adca09b643 GPUState: Port default state to StateManager constructor 2020-08-18 21:30:11 +02:00
Clément Foucault
a9f2ebb215 Cleanup: DRW: Use GPUState instead of raw opengl calls 
Should not break anything! Huh!
 2020-08-18 21:30:10 +02:00
Clément Foucault
536c2e0ec9 GPUState: Only apply state before drawing 2020-08-18 21:30:10 +02:00
Clément Foucault
482a51aabf Cleanup: GPUState: Remove stack from the state manager and rename it 2020-08-18 21:30:10 +02:00
Clément Foucault
d10f000322 GPUState: Remove gpuPushAttr/gpuPopAttr 
And use manual save/restore mechanism.

The stack method is not used so much to be considered useful.
 2020-08-18 21:30:10 +02:00
Clément Foucault
f30df15edc GPUState: Make use of GPUStateStack class 
This isolate most GL calls to the GL backend. Still a few remains.
 2020-08-18 21:30:10 +02:00
Clément Foucault
298329554a Cleanup: GPUState: remove double GPU_blend calls 2020-08-18 21:30:10 +02:00
Clément Foucault
bf1b622dd9 GPUState: GPU_blend final API renaming 
We now use GPU_blend for enabling / disabling blending and explicitly
set the blend equation.
 2020-08-18 21:30:10 +02:00
Clément Foucault
10558d6973 Cleanup: GPUState: remove use of GPU_blend_set_func 2020-08-18 21:30:10 +02:00
Clément Foucault
969bcf0793 Cleanup: GPUState: Replace blend func separate by enum 2020-08-18 21:30:10 +02:00
Clément Foucault
a1459b2f7a Cleanup: GPU: Move towards an explicit Blend state 
This make use of the GLStateStack functions for:
- `GPU_blend()`
- `GPU_blend_set_func()`
- `GPU_blend_set_func_separate()`

The goal is to unify them using an explicit state setting.
This will remove the need to use obscure blend functions
 2020-08-18 21:30:10 +02:00
Clément Foucault
2ae1c895a2 GPUState: Add GL backend and state tracking but do not use it 
This is just the backend work. It is not plugged in yet because it
needs more external cleanup/refactor.
 2020-08-18 21:30:10 +02:00
Clément Foucault
2eddfa85e0 Cleanup: GPU: Remove uneeded depth precision getter. 
We always use 24bit framebuffers nowadays.
 2020-08-18 21:30:10 +02:00
Clément Foucault
0f292dc072 Cleanup: GPUState: remove float variant of GPU_scissor_get 2020-08-18 21:30:10 +02:00
Clément Foucault
c78ea96528 GPUShader: Add debug labels 
This allow better debugging inside renderdoc.
 2020-08-18 21:30:10 +02:00
Clément Foucault
ba3c18f4b2 GPUShader: Add back vertformat_from_shader() 2020-08-18 21:30:10 +02:00
Clément Foucault
e8c48ce075 GPUShader: Improve auto name 
Use macro to get calling function name. Helps debugging shaders.
 2020-08-18 21:30:10 +02:00
Clément Foucault
e43e9caf1b GPUShader: Rewrite error printing 
Now error printing only display the line related to the error.
We also put char marker if present.

Example:
```
-- Shader Compilation Errors : MAMaterial --

10414 |  node_fresnel(, facingnormal, viewposition, tmp34);
      |               ^
      | error: syntax error, unexpected ',', expecting ')'

----------------------------------
```
 2020-08-18 21:30:10 +02:00
Clément Foucault
216d78687d GPUShader: GL backend isolation 2020-08-18 21:30:09 +02:00
Clément Foucault
df28d2c27e Cleanup: GPU: Replace Batch uniform by shader uniform using macro 
This is a first step into removing uniforms from GPU_batch and Imm.
 2020-08-18 21:30:09 +02:00
Clément Foucault
2e908156d0 Fix T77564: VSE (and compositor background) lost stereoscopy preview 
Issue introduced on fe045b2b77.

Since the stereoscopy compositing (anaglyph, ...) is only done for
viewports the VSE preview and compositor need to use viewports.

Reviewed by: dfelinto

Differential Revision: https://developer.blender.org/D8472
 2020-08-18 15:39:27 +02:00
Clément Foucault
673b1930d8 Merge branch 'blender-v2.90-release' 2020-08-18 14:05:26 +02:00
Clément Foucault
aba46371a1 GPUTexture: Extend CUBE_MAP_ARRAY_ARB proxy workaround to all Apple gpus 
Related to T79716
 2020-08-18 14:01:14 +02:00
Clément Foucault
41235eed1d GPU: Avoid invalid GL API usage 
Drawing with 0 sized buffer is prohibited.
 2020-08-18 13:53:07 +02:00
Clément Foucault
fe1827df82 Fix T79782 GPU: Crash cause by shadow batch reference 
After drawing, the batch could be reset and draw again using other
parameters.

Avoid having to track references by setting the batch pointer to NULL after
drawing.
 2020-08-18 13:53:07 +02:00
Clément Foucault
6a6cb83eb3 Fix T79568 EEVEE: Film transparent not working 
Since world shader use the same standard output and are considered opaque,
we need to set alpha as holdout.
 2020-08-18 12:26:22 +02:00
Campbell Barton
9a4c019255 Cleanup: header order, trailing space 2020-08-17 12:39:08 +10:00
Campbell Barton
9762c3892e Cleanup: spelling 2020-08-17 12:34:05 +10:00
Clément Foucault
a6447ca72d GPU: Fix MSVC warning 2020-08-13 14:20:24 +02:00
Clément Foucault
d52f28380b GPU: Fix issue with MDI and recent refactor 2020-08-13 14:20:24 +02:00
Clément Foucault
f349ea5508 GPUDrawList: Fix gl error with drawing without the correct VAO bound 2020-08-13 14:20:24 +02:00
Clément Foucault
985070b1ce GPUShader: Add more uniform functions 2020-08-13 14:20:24 +02:00
Clément Foucault
ac60a67b3f Cleanup: GPU: Remove Batch vao cache reset 
This is done at drawtime automatically.
 2020-08-13 14:20:24 +02:00
Clément Foucault
efc97b3919 GPUBatch: GL backend isolation 
This changes the drawing paradigm a bit. The VAO configuration is done
JIT-style and depends on context active shader.

This is to allow more flexibility for implementations to do optimization
at lower level.

The vao cache is now its own class to isolate the concept. It is this
class that is reference by the GLContext for ownership of the containing
VAO ids.
 2020-08-13 14:20:24 +02:00
Clément Foucault
47bfb0f7ad GPUBatch: Move allocator to backend 2020-08-13 14:20:24 +02:00
Clément Foucault
9443da6166 GPUBatch: Merge phase and ownership flags and cleanup there usage 
Also add new flags to communicate specific behavior to future backend.
 2020-08-13 14:20:24 +02:00
Clément Foucault
e0f5f95e66 DRW: InstanceData: Remove hacks of batch freeing callback 
We instead use a handle reference counter on the GPUVertBufs used by
the instancing batches. This make sure that if an update happens on the
GPUVertBuf used to contruct the batch, they will never have the same
memory address than the previously allocated ones (since they are still
pending deletion thanks to the refcounter).

This avoid the linear search to update the GPUBatch in the case a
batch is deleted (which was even a bad option since they could be only
cleared)
 2020-08-13 14:20:24 +02:00
Clément Foucault
157f2a20e6 GPU: Use GPU_vertbuf_create & GPU_indexbuf_calloc instead of manual alloc 2020-08-13 14:20:23 +02:00
Clément Foucault
00a3c297d2 GPUVertBuf: Add handle refcount 
A handle refcount is here to avoid freeing of the GPUVertBuf datablock
if it is still referenced somewhere else.

This does not prevent deleting the actual data. This is to avoid too
much zombie data usage.

This is in order to avoid most hacks inside `draw_instance_data.c`.
 2020-08-13 14:20:23 +02:00
Clément Foucault
93165cbf47 GPUBatch: Remove most use of GPU_batch_draw_advanced() 
This is in order to better encapsulate / isolate the drawing code.
 2020-08-13 14:20:23 +02:00
Clément Foucault
de4eb115ac Cleanup: GPUBatch: Remove GL functions from uniform assignment 2020-08-13 14:20:23 +02:00
Clément Foucault
b0f30bd684 Cleanup: GPUBatch: Move gpu_batch_private.h to CPP header 2020-08-13 14:20:23 +02:00
Clément Foucault
16b28ff974 Cleanup: GPUShader: Remove unused code 2020-08-13 14:20:23 +02:00
Clément Foucault
854c999d82 GPUShader: Change shader state tracking to be part of the GPUContext 
This remove the use of batch->program and replace it with batch->shader.

This will allow GL abstraction latter.
 2020-08-13 14:20:23 +02:00
Clément Foucault
186abf7d3b GPUBatch: Remove usage of gl_prim_type outside of GPU module 2020-08-13 14:20:23 +02:00
Clément Foucault
38ef35b1ed GPUDrawList: GL backend isolation 2020-08-13 14:20:23 +02:00
Campbell Barton
357547b010 Cleanup: spelling 2020-08-13 16:21:10 +10:00