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fixing spirv interpreter image API functions
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kbz_8
2026-06-21 14:26:32 +02:00
parent d1a6728864
commit 47c63705e2
8 changed files with 158 additions and 49 deletions
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src/software/SoftSampler.zig
+14 -8
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@@ -383,10 +383,13 @@ fn readSampledFloat4(
std.math.clamp(@as(i32, @intFromFloat(texel.u * width_f)), 0, @as(i32, @intCast(extent.width)) - 1)
else
sampleAddressOrBorder(ix, extent.width, sampler.interface.address_mode_u) orelse return samplerBorderColor(sampler, format);
const sy = if (dim == .Cube)
std.math.clamp(@as(i32, @intFromFloat(texel.v * height_f)), 0, @as(i32, @intCast(extent.height)) - 1)
else
sampleAddressOrBorder(iy, extent.height, sampler.interface.address_mode_v) orelse return samplerBorderColor(sampler, format);
const sy = switch (image_view.interface.view_type) {
.@"1d", .@"1d_array" => 0,
else => if (dim == .Cube)
std.math.clamp(@as(i32, @intFromFloat(texel.v * height_f)), 0, @as(i32, @intCast(extent.height)) - 1)
else
sampleAddressOrBorder(iy, extent.height, sampler.interface.address_mode_v) orelse return samplerBorderColor(sampler, format),
};
const color = try image.readFloat4(
.{
@@ -458,10 +461,13 @@ fn readSampledInt4(
std.math.clamp(@as(i32, @intFromFloat(texel.u * width_f)), 0, @as(i32, @intCast(extent.width)) - 1)
else
sampleAddressOrBorder(ix, extent.width, sampler.interface.address_mode_u) orelse return samplerBorderColorInt(sampler, format);
const sy = if (dim == .Cube)
std.math.clamp(@as(i32, @intFromFloat(texel.v * height_f)), 0, @as(i32, @intCast(extent.height)) - 1)
else
sampleAddressOrBorder(iy, extent.height, sampler.interface.address_mode_v) orelse return samplerBorderColorInt(sampler, format);
const sy = switch (image_view.interface.view_type) {
.@"1d", .@"1d_array" => 0,
else => if (dim == .Cube)
std.math.clamp(@as(i32, @intFromFloat(texel.v * height_f)), 0, @as(i32, @intCast(extent.height)) - 1)
else
sampleAddressOrBorder(iy, extent.height, sampler.interface.address_mode_v) orelse return samplerBorderColorInt(sampler, format),
};
return image.readInt4(
.{