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| author | Rémi Verschelde <rverschelde@gmail.com> | 2019-12-10 17:15:56 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-12-10 17:15:56 +0100 |
| commit | ec30c8bc25d75fadf1d82b8ad85d3c0f8d1b64aa (patch) | |
| tree | 73d313c82d060a17d5f5f47b804c3a2f6a06aafe | |
| parent | c868baf6581cb082844c7fde822c9b1ad86b3215 (diff) | |
| parent | e8d652f16095639dac33085b871b76a995fe8d86 (diff) | |
Merge pull request #34237 from clayjohn/GLES2-force-32bit-buffer-webgl
Force 32 bit depth buffer for WebGL
| -rw-r--r-- | drivers/gles2/rasterizer_storage_gles2.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp index 40e7f0c441..4040d94f10 100644 --- a/drivers/gles2/rasterizer_storage_gles2.cpp +++ b/drivers/gles2/rasterizer_storage_gles2.cpp @@ -5807,6 +5807,13 @@ void RasterizerStorageGLES2::initialize() { config.pvrtc_supported = config.extensions.has("IMG_texture_compression_pvrtc") || config.extensions.has("WEBGL_compressed_texture_pvrtc"); config.support_npot_repeat_mipmap = config.extensions.has("GL_OES_texture_npot"); +#ifdef JAVASCRIPT_ENABLED + // no way of detecting 32 or 16 bit support for renderbuffer, so default to 32 + // if the implementation doesn't support 32, it should just quietly use 16 instead + // https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/ + config.depth_buffer_internalformat = GL_DEPTH_COMPONENT; + config.depth_type = GL_UNSIGNED_INT; +#else // on mobile check for 24 bit depth support for RenderBufferStorage if (config.extensions.has("GL_OES_depth24")) { config.depth_buffer_internalformat = _DEPTH_COMPONENT24_OES; @@ -5816,6 +5823,7 @@ void RasterizerStorageGLES2::initialize() { config.depth_type = GL_UNSIGNED_SHORT; } #endif +#endif #ifndef GLES_OVER_GL //Manually load extensions for android and ios |