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Add PixelFormatSampler utility to quick read/write operations on various data formats

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Moved from `TextureTool` to be used in runtime and with more generic use cases (including C# scripting).
This commit is contained in:
Wojtek Figat
2025-01-05 23:49:44 +01:00
parent 933fac6c13
commit 29bfef677f
10 changed files with 610 additions and 426 deletions
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17
Source/Engine/Graphics/Textures/TextureBase.cpp
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@@ -11,6 +11,7 @@
#include "Engine/Debug/Exceptions/InvalidOperationException.h"
#include "Engine/Profiler/ProfilerCPU.h"
#include "Engine/Content/Factories/BinaryAssetFactory.h"
#include "Engine/Graphics/PixelFormatSampler.h"
#include "Engine/Scripting/Enums.h"
#include "Engine/Tools/TextureTool/TextureTool.h"
#include "Engine/Threading/Threading.h"
@@ -100,14 +101,14 @@ bool TextureMipData::GetPixels(Array<Color32>& pixels, int32 width, int32 height
default:
{
// Try to use texture sampler utility
auto sampler = TextureTool::GetSampler(format);
auto sampler = PixelFormatSampler::Get(format);
if (sampler)
{
for (int32 y = 0; y < height; y++)
{
for (int32 x = 0; x < width; x++)
{
Color c = TextureTool::SamplePoint(sampler, x, y, src, RowPitch);
Color c = sampler->SamplePoint(src, x, y, RowPitch);
*(Color32*)(dst + dstRowSize * y + x * sizeof(Color32)) = Color32(c);
}
}
@@ -149,14 +150,14 @@ bool TextureMipData::GetPixels(Array<Color>& pixels, int32 width, int32 height,
default:
{
// Try to use texture sampler utility
auto sampler = TextureTool::GetSampler(format);
auto sampler = PixelFormatSampler::Get(format);
if (sampler)
{
for (int32 y = 0; y < height; y++)
{
for (int32 x = 0; x < width; x++)
{
Color c = TextureTool::SamplePoint(sampler, x, y, src, RowPitch);
Color c = sampler->SamplePoint(src, x, y, RowPitch);
*(Color*)(dst + dstRowSize * y + x * sizeof(Color)) = c;
}
}
@@ -475,7 +476,7 @@ bool TextureBase::SetPixels(const Span<Color32>& pixels, int32 mipIndex, int32 a
if (error)
{
// Try to use texture sampler utility
auto sampler = TextureTool::GetSampler(format);
auto sampler = PixelFormatSampler::Get(format);
if (sampler)
{
for (int32 y = 0; y < height; y++)
@@ -483,7 +484,7 @@ bool TextureBase::SetPixels(const Span<Color32>& pixels, int32 mipIndex, int32 a
for (int32 x = 0; x < width; x++)
{
Color c(pixels.Get()[x + y * width]);
TextureTool::Store(sampler, x, y, dst, rowPitch, c);
sampler->Store(dst, x, y, rowPitch, c);
}
}
error = false;
@@ -553,7 +554,7 @@ bool TextureBase::SetPixels(const Span<Color>& pixels, int32 mipIndex, int32 arr
if (error)
{
// Try to use texture sampler utility
auto sampler = TextureTool::GetSampler(format);
auto sampler = PixelFormatSampler::Get(format);
if (sampler)
{
for (int32 y = 0; y < height; y++)
@@ -561,7 +562,7 @@ bool TextureBase::SetPixels(const Span<Color>& pixels, int32 mipIndex, int32 arr
for (int32 x = 0; x < width; x++)
{
Color c(pixels.Get()[x + y * width]);
TextureTool::Store(sampler, x, y, dst, rowPitch, c);
sampler->Store(dst, x, y, rowPitch, c);
}
}
error = false;