diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2020-04-19 01:25:52 -0300 |
|---|---|---|
| committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2020-04-21 19:55:44 -0300 |
| commit | 0bbae63300fc83505d34f5ca3f9a5be10e42d7c7 (patch) | |
| tree | a7a1b11034b64ca73adea93260efe0d98bc30707 /src/video_core/engines | |
| parent | f293b1561132cbdf70551201a219ef5e5fc62338 (diff) | |
gl_rasterizer: Fix buffers without size
On NVN buffers can be enabled but have no size. According to deko3d and
the behavior we see in Animal Crossing: New Horizons these buffers get
the special address of 0x1000 and limit themselves to 0xfff.
Implement buffers without a size by binding a null buffer to OpenGL
without a side.
https://github.com/devkitPro/deko3d/blob/1d1930beea093b5a663419e93b0649719a3ca5da/source/maxwell/gpu_3d_vbo.cpp#L62-L63
Diffstat (limited to 'src/video_core/engines')
| -rw-r--r-- | src/video_core/engines/maxwell_3d.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index 59d5752d2..7bbc6600b 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -1259,7 +1259,8 @@ public: GPUVAddr LimitAddress() const { return static_cast<GPUVAddr>((static_cast<GPUVAddr>(limit_high) << 32) | - limit_low); + limit_low) + + 1; } } vertex_array_limit[NumVertexArrays]; |