The current usage.
In viewport_find_from_screen_attachment
- Allocates a list of pointers, eg sizeof(RID*) * ridcount.
We need fill that buffer
viewport_owner.fill_owned_buffer(rids);
...
p_rid_buffer[idx] = _make_from_id((validator << 32) | i);
_make_from_id returns an RID object, not a pointer.
Since there isn't a copy constructor, a bitwise copy of the object occurs.
This issue will only present itself under 32bit builds.
sizeof(RID) : 8
sizeof(RID*) : 4
whereas 64bit builds they are both 8.
This fixes a bugs where per-viewport samplers were being used for internal texture fetches (probes, sky, etc.).
This also fixes a bug when using multiple viewports in the same scene.
This also fixes a bug where the texture bias would override the bias from 3D scale.
Ensure `ensure_tangents` option actually creates tangent array. Even if it is just a dummy array.
Allow mesh to generate its own tangents when using compression. This allows users to compress meshes without tangents.
Warn users if they are trying to read from tangents without providing tangents.
This cleans up a few more cases of uint32_t->uint64_t
Importantly this fixes an edge case in the axis-angle compression by
using the pre-existing Basis methods instead
Previously, it was possible to use zero or negative values, which are
invalid.
This also prevents crashing the engine by setting a shadow size of
0 or lower from a script.
From what I could see only SSAO & SSIL were affected when they both
call:
int zero[1] = { 0 };
RD::get_singleton()->buffer_update(ssao.importance_map_load_counter, 0,
sizeof(uint32_t), &zero, 0);
int zero[1] = { 0 };
RD::get_singleton()->buffer_update(ssil.importance_map_load_counter, 0,
sizeof(uint32_t), &zero, 0);
Also documented what setup_command_buffer & draw_command_buffer are for.
Fixes issue #83152. Due to how BLUR_0 is reused for multiple purposes and requires being at native resolution for some post-processing effects to work, FSR2 will use an alternate texture at internal size to use as the screen texture read by shaders instead. The rendering pipeline will prefer using this texture if it exists.
This is a longstanding issue in both the Mobile and GL Compatibility renderer.
Meshes pair with all lights that touch them, and then at draw time, we send all paired lights indices to the shader (even if that light isn't visible). The problem is that non-visible lights aren't uploaded to the GPU and don't have an index. So we end up using a bogus index
