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metal: hook up correct texture size and max RT limits

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This commit is contained in:
Alex Szpakowski
2021-03-27 23:10:49 -03:00
parent 0d94530374
commit 3a1c85c13e
1 changed files with 15 additions and 4 deletions
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src/modules/graphics/metal/Graphics.mm
+15 -4
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@@ -1620,13 +1620,24 @@ void Graphics::initCapabilities()
// https://developer.apple.com/metal/Metal-Feature-Set-Tables.pdf
capabilities.limits[LIMIT_POINT_SIZE] = 511;
capabilities.limits[LIMIT_TEXTURE_SIZE] = 16384; // TODO
capabilities.limits[LIMIT_TEXTURE_LAYERS] = 2048;
capabilities.limits[LIMIT_VOLUME_TEXTURE_SIZE] = 2048;
capabilities.limits[LIMIT_CUBE_TEXTURE_SIZE] = 16384; // TODO
capabilities.limits[LIMIT_TEXEL_BUFFER_SIZE] = 128 * 1024 * 1024; // TODO
if (families.mac[1] || families.macCatalyst[1] || families.apple[3])
{
capabilities.limits[LIMIT_TEXTURE_SIZE] = 16384;
capabilities.limits[LIMIT_CUBE_TEXTURE_SIZE] = 16384;
}
else
{
capabilities.limits[LIMIT_TEXTURE_SIZE] = 8192;
capabilities.limits[LIMIT_CUBE_TEXTURE_SIZE] = 8192;
}
capabilities.limits[LIMIT_TEXEL_BUFFER_SIZE] = 128 * 1024 * 1024;
capabilities.limits[LIMIT_SHADER_STORAGE_BUFFER_SIZE] = 128 * 1024 * 1024; // TODO;
capabilities.limits[LIMIT_RENDER_TARGETS] = 8; // TODO
if (families.mac[1] || families.macCatalyst[1] || families.apple[2])
capabilities.limits[LIMIT_RENDER_TARGETS] = 8;
else
capabilities.limits[LIMIT_RENDER_TARGETS] = 4;
capabilities.limits[LIMIT_TEXTURE_MSAA] = msaa;
capabilities.limits[LIMIT_ANISOTROPY] = 16.0f;
static_assert(LIMIT_MAX_ENUM == 10, "Graphics::initCapabilities must be updated when adding a new system limit!");