EEVEE-Next: Add Film and RenderBuffers module

This modules handles renderpasses allocation and filling. Also handles
blitting to viewport framebuffer and render result reading.

Changes against the old implementation:
- the filling of the renderpasses happens all at once requiring
  only 1 geometry pass.
- The filtering is optimized with weights precomputed on CPU and
  reuse of neighboor pixels.
- Only one accumulation buffer for renderpasses (no ping-pong).
- Accumulation happens in one pass for every passes using a single
  dispatch or fullscreen triangle pass.

TAA and history reprojection is not yet implemented.
AOVs support is present but with a 16 AOV limit for now.
Cryptomatte is not yet implemented.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/makesdna/DNA_layer_types.h b/source/blender/makesdna/DNA_layer_types.h
index 4ee5f34fcde..0af50b2bd4f 100644
--- a/source/blender/makesdna/DNA_layer_types.h
+++ b/source/blender/makesdna/DNA_layer_types.h
@@ -35,6 +35,7 @@ typedef enum eViewLayerEEVEEPassType {
   EEVEE_RENDER_PASS_BLOOM = (1 << 14),
   EEVEE_RENDER_PASS_AOV = (1 << 15),
   EEVEE_RENDER_PASS_CRYPTOMATTE = (1 << 16),
+  EEVEE_RENDER_PASS_VECTOR = (1 << 17),
 } eViewLayerEEVEEPassType;
 #define EEVEE_RENDER_PASS_MAX_BIT 17