Misaki/Misaki.HighPerformance
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Refactor core APIs, fix bugs, and improve safety

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- Make image result/info structs readonly; improve error handling and memory safety in image library
- Introduce IJobScheduler interface; move job scheduling docs to interface
- Remove "index 0 invalid" convention from slot/sparse maps; fix Count logic
- Add Owner<T> for disposable value types in low-level utilities
- Improve ObjectPool<T> thread safety and logic
- Change List<T>.RemoveAndSwapBack to return bool
- Remove unsafe methods from generated math types; add debug range checks
- Update benchmarks and enable collection checks in tests
- Improve documentation, comments, and error messages
- Bump assembly versions across all projects
This commit is contained in:
Misaki
2025-12-21 16:08:10 +09:00
parent a1ad0bd2da
commit 1fee890329
38 changed files with 1967 additions and 350 deletions
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98
Misaki.HighPerformance.Image/StbImage.Generated.Hdr.cs
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@@ -44,44 +44,81 @@ namespace Misaki.HighPerformance.Image
sbyte* headerToken;
headerToken = stbi__hdr_gettoken(s, buffer);
if (CRuntime.strcmp(headerToken, "#?RADIANCE") != 0 && CRuntime.strcmp(headerToken, "#?RGBE") != 0)
{
return (float*)(ulong)(stbi__err("not HDR") != 0 ? 0 : 0);
}
for (; ; )
{
token = stbi__hdr_gettoken(s, buffer);
if (token[0] == 0)
{
break;
}
if (CRuntime.strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0)
{
valid = 1;
}
}
if (valid == 0)
{
return (float*)(ulong)(stbi__err("unsupported format") != 0 ? 0 : 0);
}
token = stbi__hdr_gettoken(s, buffer);
if (CRuntime.strncmp(token, "-Y ", 3) != 0)
{
return (float*)(ulong)(stbi__err("unsupported data layout") != 0 ? 0 : 0);
}
token += 3;
height = (int)CRuntime.strtol(token, &token, 10);
while (*token == 32)
{
++token;
}
if (CRuntime.strncmp(token, "+X ", 3) != 0)
{
return (float*)(ulong)(stbi__err("unsupported data layout") != 0 ? 0 : 0);
}
token += 3;
width = (int)CRuntime.strtol(token, null, 10);
if (height > 1 << 24)
{
return (float*)(ulong)(stbi__err("too large") != 0 ? 0 : 0);
}
if (width > 1 << 24)
{
return (float*)(ulong)(stbi__err("too large") != 0 ? 0 : 0);
}
*x = width;
*y = height;
if (comp != null)
{
*comp = 3;
}
if (req_comp == 0)
{
req_comp = 3;
}
if (stbi__mad4sizes_valid(width, height, req_comp, sizeof(float), 0) == 0)
{
return (float*)(ulong)(stbi__err("too large") != 0 ? 0 : 0);
}
hdr_data = (float*)stbi__malloc_mad4(width, height, req_comp, sizeof(float), 0);
if (hdr_data == null)
{
return (float*)(ulong)(stbi__err("outofmem") != 0 ? 0 : 0);
}
if (width < 8 || width >= 32768)
{
@@ -176,7 +213,9 @@ namespace Misaki.HighPerformance.Image
}
for (z = 0; z < count; ++z)
{
scanline[i++ * 4 + k] = value;
}
}
else
{
@@ -188,17 +227,23 @@ namespace Misaki.HighPerformance.Image
}
for (z = 0; z < count; ++z)
{
scanline[i++ * 4 + k] = stbi__get8(s);
}
}
}
}
for (i = 0; i < width; ++i)
{
stbi__hdr_convert(hdr_data + (j * width + i) * req_comp, scanline + i * 4, req_comp);
}
}
if (scanline != null)
{
CRuntime.free(scanline);
}
}
finish:
@@ -212,11 +257,20 @@ namespace Misaki.HighPerformance.Image
var valid = 0;
var dummy = 0;
if (x == null)
{
x = &dummy;
}
if (y == null)
{
y = &dummy;
}
if (comp == null)
{
comp = &dummy;
}
if (stbi__hdr_test(s) == 0)
{
stbi__rewind(s);
@@ -227,9 +281,14 @@ namespace Misaki.HighPerformance.Image
{
token = stbi__hdr_gettoken(s, buffer);
if (token[0] == 0)
{
break;
}
if (CRuntime.strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0)
{
valid = 1;
}
}
if (valid == 0)
@@ -248,7 +307,10 @@ namespace Misaki.HighPerformance.Image
token += 3;
*y = (int)CRuntime.strtol(token, &token, 10);
while (*token == 32)
{
++token;
}
if (CRuntime.strncmp(token, "+X ", 3) != 0)
{
stbi__rewind(s);
@@ -268,7 +330,10 @@ namespace Misaki.HighPerformance.Image
var n = 0;
byte* output;
if (data == null)
{
return null;
}
output = (byte*)stbi__malloc_mad3(x, y, comp, 0);
if (output == null)
{
@@ -277,9 +342,14 @@ namespace Misaki.HighPerformance.Image
}
if ((comp & 1) != 0)
{
n = comp;
}
else
{
n = comp - 1;
}
for (i = 0; i < x * y; ++i)
{
for (k = 0; k < n; ++k)
@@ -287,9 +357,15 @@ namespace Misaki.HighPerformance.Image
var z = (float)CRuntime.pow(data[i * comp + k] * stbi__h2l_scale_i, stbi__h2l_gamma_i) * 255 +
0.5f;
if (z < 0)
{
z = 0;
}
if (z > 255)
{
z = 255;
}
output[i * comp + k] = (byte)(int)z;
}
@@ -297,9 +373,15 @@ namespace Misaki.HighPerformance.Image
{
var z = data[i * comp + k] * 255 + 0.5f;
if (z < 0)
{
z = 0;
}
if (z > 255)
{
z = 255;
}
output[i * comp + k] = (byte)(int)z;
}
}
@@ -312,8 +394,13 @@ namespace Misaki.HighPerformance.Image
{
var i = 0;
for (i = 0; i < signature.Length; ++i)
{
if (stbi__get8(s) != signature[i])
{
return 0;
}
}
stbi__rewind(s);
return 1;
}
@@ -360,9 +447,14 @@ namespace Misaki.HighPerformance.Image
}
if (req_comp == 2)
{
output[1] = 1;
}
if (req_comp == 4)
{
output[3] = 1;
}
}
else
{
@@ -371,13 +463,19 @@ namespace Misaki.HighPerformance.Image
case 4:
case 3:
if (req_comp == 4)
{
output[3] = 1;
}
output[0] = output[1] = output[2] = 0;
break;
case 2:
case 1:
if (req_comp == 2)
{
output[1] = 1;
}
output[0] = 0;
break;
}