diff options
Diffstat (limited to 'intern/cycles/integrator/pass_accessor.cpp')
| -rw-r--r-- | intern/cycles/integrator/pass_accessor.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/intern/cycles/integrator/pass_accessor.cpp b/intern/cycles/integrator/pass_accessor.cpp index 4479442df56..9fa5aab9ea9 100644 --- a/intern/cycles/integrator/pass_accessor.cpp +++ b/intern/cycles/integrator/pass_accessor.cpp @@ -141,6 +141,7 @@ bool PassAccessor::get_render_tile_pixels(const RenderBuffers *render_buffers, const PassType type = pass_access_info_.type; const PassMode mode = pass_access_info_.mode; const PassInfo pass_info = Pass::get_info(type, pass_access_info_.include_albedo); + int num_written_components = pass_info.num_components; if (pass_info.num_components == 1) { /* Single channel passes. */ @@ -188,8 +189,10 @@ bool PassAccessor::get_render_tile_pixels(const RenderBuffers *render_buffers, else if ((pass_info.divide_type != PASS_NONE || pass_info.direct_type != PASS_NONE || pass_info.indirect_type != PASS_NONE) && mode != PassMode::DENOISED) { - /* RGB lighting passes that need to divide out color and/or sum direct and indirect. */ + /* RGB lighting passes that need to divide out color and/or sum direct and indirect. + * These can also optionally write alpha like the combined pass. */ get_pass_light_path(render_buffers, buffer_params, destination); + num_written_components = 4; } else { /* Passes that need no special computation, or denoised passes that already @@ -215,7 +218,7 @@ bool PassAccessor::get_render_tile_pixels(const RenderBuffers *render_buffers, } } - pad_pixels(buffer_params, destination, pass_info.num_components); + pad_pixels(buffer_params, destination, num_written_components); return true; } |