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Fixed metal symbol render tests (#1853)

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
This commit is contained in:
Alex Cristici
2023-11-09 23:32:10 +02:00
committed by GitHub
parent a880247e14
commit 9faa155546
7 changed files with 59 additions and 47 deletions
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12
include/mbgl/shaders/mtl/common.hpp
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@@ -60,7 +60,7 @@ float2 unpack_float(const float packedValue) {
return float2(v0, packedIntValue - v0 * 256);
}
float2 unpack_opacity(const float packedOpacity) {
return float2(float(int(packedOpacity) / 2) / 127.0, fmod(packedOpacity, 2.0));
return float2(float(int(packedOpacity) / 2) / 127.0, glMod(packedOpacity, 2.0));
}
// To minimize the number of attributes needed, we encode a 4-component
// color into a pair of floats (i.e. a vec2) as follows:
@@ -220,11 +220,17 @@ struct alignas(16) SymbolDrawableUBO {
float pitch;
/*bool*/ int rotate_symbol;
float aspect_ratio;
float fade_change;
float pad;
float2 pad;
};
static_assert(sizeof(SymbolDrawableUBO) == 15 * 16, "unexpected padding");
struct alignas(16) SymbolDynamicUBO {
float fade_change;
float pad1;
float2 pad2;
};
static_assert(sizeof(SymbolDynamicUBO) == 16, "unexpected padding");
struct alignas(16) SymbolDrawablePaintUBO {
float4 fill_color;
float4 halo_color;