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Utility: Rework PixelFormat (WIP)

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Former-commit-id: 1ab609e753783d9767ba23fd4cab9390453bf729
This commit is contained in:
Lynix
2016-05-17 14:23:45 +02:00
parent c31f70af55
commit 1ebe1a8091
9 changed files with 306 additions and 561 deletions
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2
src/Nazara/Utility/Formats/DDSLoader.cpp
View File

@@ -169,7 +169,7 @@ namespace Nz
{
if (header.format.flags & (DDPF_RGB | DDPF_ALPHA | DDPF_ALPHAPIXELS | DDPF_LUMINANCE))
{
PixelFormatInfo info(header.format.bpp, PixelFormatSubType_Unsigned);
PixelFormatInfo info(PixelFormatContent_ColorRGBA, header.format.bpp, PixelFormatSubType_Unsigned);
if (header.format.flags & DDPF_RGB)
{

8
src/Nazara/Utility/Image.cpp
View File

@@ -89,7 +89,7 @@ namespace Nz
if (!PixelFormat::IsConversionSupported(m_sharedImage->format, newFormat))
{
NazaraError("Conversion from " + PixelFormat::ToString(m_sharedImage->format) + " to " + PixelFormat::ToString(newFormat) + " is not supported");
NazaraError("Conversion from " + PixelFormat::GetName(m_sharedImage->format) + " to " + PixelFormat::GetName(newFormat) + " is not supported");
return false;
}
#endif
@@ -327,7 +327,7 @@ namespace Nz
std::unique_ptr<UInt8[]> colorBuffer(new UInt8[bpp]);
if (!PixelFormat::Convert(PixelFormatType_RGBA8, m_sharedImage->format, &color.r, colorBuffer.get()))
{
NazaraError("Failed to convert RGBA8 to " + PixelFormat::ToString(m_sharedImage->format));
NazaraError("Failed to convert RGBA8 to " + PixelFormat::GetName(m_sharedImage->format));
return false;
}
@@ -405,7 +405,7 @@ namespace Nz
std::unique_ptr<UInt8[]> colorBuffer(new UInt8[bpp]);
if (!PixelFormat::Convert(PixelFormatType_RGBA8, m_sharedImage->format, &color.r, colorBuffer.get()))
{
NazaraError("Failed to convert RGBA8 to " + PixelFormat::ToString(m_sharedImage->format));
NazaraError("Failed to convert RGBA8 to " + PixelFormat::GetName(m_sharedImage->format));
return false;
}
@@ -477,7 +477,7 @@ namespace Nz
std::unique_ptr<UInt8[]> colorBuffer(new UInt8[bpp]);
if (!PixelFormat::Convert(PixelFormatType_RGBA8, m_sharedImage->format, &color.r, colorBuffer.get()))
{
NazaraError("Failed to convert RGBA8 to " + PixelFormat::ToString(m_sharedImage->format));
NazaraError("Failed to convert RGBA8 to " + PixelFormat::GetName(m_sharedImage->format));
return false;
}

82
src/Nazara/Utility/PixelFormat.cpp
View File

@@ -48,7 +48,7 @@ namespace Nz
NazaraUnused(dst);
NazaraUnused(end);
NazaraInternalError("Conversion from " + PixelFormat::ToString(from) + " to " + PixelFormat::ToString(to) + " is not supported");
NazaraInternalError("Conversion from " + PixelFormat::GetName(from) + " to " + PixelFormat::GetName(to) + " is not supported");
return nullptr;
}
@@ -1270,15 +1270,13 @@ namespace Nz
PixelFormatType PixelFormat::IdentifyFormat(const PixelFormatInfo& info)
{
switch (info.bitsPerPixel)
for (unsigned int i = 0; i <= PixelFormatType_Max; ++i)
{
case 32:
if (info.redMask == Bitset<>(0xFF000000) &&
info.greenMask == Bitset<>(0x00FF0000) &&
info.blueMask == Bitset<>(0x0000FF00) &&
info.alphaMask == Bitset<>(0x000000FF))
return PixelFormatType_RGBA8;
break;
PixelFormatInfo& info2 = s_pixelFormatInfos[i];
if (info.bitsPerPixel == info2.bitsPerPixel && info.content == info2.content &&
info.redMask == info2.redMask && info.greenMask == info2.greenMask && info.blueMask == info2.blueMask && info.alphaMask == info2.alphaMask &&
info.redType == info2.redType && info.greenType == info2.greenType && info.blueType == info2.blueType && info.alphaType == info2.alphaType)
return static_cast<PixelFormatType>(i);
}
return PixelFormatType_Undefined;
@@ -1286,7 +1284,67 @@ namespace Nz
bool PixelFormat::Initialize()
{
// Réinitialisation
// Setup informations about every pixel format
s_pixelFormatInfos[PixelFormatType_A8] = PixelFormatInfo("A8", PixelFormatContent_ColorRGBA, 0, 0, 0, 0xFF, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_BGR8] = PixelFormatInfo("BGR8", PixelFormatContent_ColorRGBA, 0x0000FF, 0x00FF00, 0xFF0000, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_BGRA8] = PixelFormatInfo("BGRA8", PixelFormatContent_ColorRGBA, 0x0000FF00, 0x00FF0000, 0xFF000000, 0x000000FF, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_DXT1] = PixelFormatInfo("DXT1", PixelFormatContent_ColorRGBA, 8, PixelFormatSubType_Compressed);
s_pixelFormatInfos[PixelFormatType_DXT3] = PixelFormatInfo("DXT3", PixelFormatContent_ColorRGBA, 16, PixelFormatSubType_Compressed);
s_pixelFormatInfos[PixelFormatType_DXT5] = PixelFormatInfo("DXT5", PixelFormatContent_ColorRGBA, 16, PixelFormatSubType_Compressed);
s_pixelFormatInfos[PixelFormatType_L8] = PixelFormatInfo("L8", PixelFormatContent_ColorRGBA, 0xFF, 0xFF, 0xFF, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_LA8] = PixelFormatInfo("LA8", PixelFormatContent_ColorRGBA, 0xFF00, 0xFF00, 0xFF00, 0x00FF, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_R8] = PixelFormatInfo("R8", PixelFormatContent_ColorRGBA, 0xFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_R8I] = PixelFormatInfo("R8I", PixelFormatContent_ColorRGBA, 0xFF, 0, 0, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_R8UI] = PixelFormatInfo("R8UI", PixelFormatContent_ColorRGBA, 0xFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_R16] = PixelFormatInfo("R16", PixelFormatContent_ColorRGBA, 0xFFFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_R16F] = PixelFormatInfo("R16F", PixelFormatContent_ColorRGBA, 0xFFFF, 0, 0, 0, PixelFormatSubType_Half);
s_pixelFormatInfos[PixelFormatType_R16I] = PixelFormatInfo("R16I", PixelFormatContent_ColorRGBA, 0xFFFF, 0, 0, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_R16UI] = PixelFormatInfo("R16UI", PixelFormatContent_ColorRGBA, 0xFFFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_R32F] = PixelFormatInfo("R32F", PixelFormatContent_ColorRGBA, 0xFFFFFFFF, 0, 0, 0, PixelFormatSubType_Float);
s_pixelFormatInfos[PixelFormatType_R32I] = PixelFormatInfo("R32I", PixelFormatContent_ColorRGBA, 0xFFFFFFFF, 0, 0, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_R32UI] = PixelFormatInfo("R32UI", PixelFormatContent_ColorRGBA, 0xFFFFFFFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RG8] = PixelFormatInfo("RG8", PixelFormatContent_ColorRGBA, 0xFF00, 0x00FF, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RG8I] = PixelFormatInfo("RG8I", PixelFormatContent_ColorRGBA, 0xFF00, 0x00FF, 0, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_RG8UI] = PixelFormatInfo("RG8UI", PixelFormatContent_ColorRGBA, 0xFF00, 0x00FF, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RG16] = PixelFormatInfo("RG16", PixelFormatContent_ColorRGBA, 0xFFFF0000, 0x0000FFFF, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RG16F] = PixelFormatInfo("RG16F", PixelFormatContent_ColorRGBA, 0xFFFF0000, 0x0000FFFF, 0, 0, PixelFormatSubType_Half);
s_pixelFormatInfos[PixelFormatType_RG16I] = PixelFormatInfo("RG16I", PixelFormatContent_ColorRGBA, 0xFFFF0000, 0x0000FFFF, 0, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_RG16UI] = PixelFormatInfo("RG16UI", PixelFormatContent_ColorRGBA, 0xFFFF0000, 0x0000FFFF, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RG32F] = PixelFormatInfo("RG32F", PixelFormatContent_ColorRGBA, 0xFFFFFFFF00000000, 0x00000000FFFFFFFF, 0, 0, PixelFormatSubType_Float);
s_pixelFormatInfos[PixelFormatType_RG32I] = PixelFormatInfo("RG32I", PixelFormatContent_ColorRGBA, 0xFFFFFFFF00000000, 0x00000000FFFFFFFF, 0, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_RG32UI] = PixelFormatInfo("RG32UI", PixelFormatContent_ColorRGBA, 0xFFFFFFFF00000000, 0x00000000FFFFFFFF, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RGB8] = PixelFormatInfo("RGB8", PixelFormatContent_ColorRGBA, 0xFF000000, 0x00FF0000, 0x0000FF00, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RGB16F] = PixelFormatInfo("RGB16F", PixelFormatContent_ColorRGBA, 0xFFFF00000000, 0x0000FFFF0000, 0x00000000FFFF, 0, PixelFormatSubType_Half);
s_pixelFormatInfos[PixelFormatType_RGB16I] = PixelFormatInfo("RGB16I", PixelFormatContent_ColorRGBA, 0xFFFF00000000, 0x0000FFFF0000, 0x00000000FFFF, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_RGB16UI] = PixelFormatInfo("RGB16UI", PixelFormatContent_ColorRGBA, 0xFFFF000000000000, 0x0000FFFF00000000, 0x00000000FFFF0000, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RGB32F] = PixelFormatInfo("RGB32F", PixelFormatContent_ColorRGBA, 0, 0, 0, 0, PixelFormatSubType_Half);
s_pixelFormatInfos[PixelFormatType_RGB32I] = PixelFormatInfo("RGB32I", PixelFormatContent_ColorRGBA, 0, 0, 0, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_RGB32UI] = PixelFormatInfo("RGB32UI", PixelFormatContent_ColorRGBA, 0, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RGBA4] = PixelFormatInfo("RGBA4", PixelFormatContent_ColorRGBA, 0xF000, 0x0F00, 0x00F0, 0x000F, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RGB5A1] = PixelFormatInfo("RGB5A1", PixelFormatContent_ColorRGBA, 0xF800, 0x07C0, 0x003E, 0x0001, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RGBA8] = PixelFormatInfo("RGBA8", PixelFormatContent_ColorRGBA, 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RGBA16F] = PixelFormatInfo("RGBA16F", PixelFormatContent_ColorRGBA, 0xFFFF000000000000, 0x0000FFFF00000000, 0x00000000FFFF0000, 0x000000000000FFFF, PixelFormatSubType_Half);
s_pixelFormatInfos[PixelFormatType_RGBA16I] = PixelFormatInfo("RGBA16I", PixelFormatContent_ColorRGBA, 0xFFFF000000000000, 0x0000FFFF00000000, 0x00000000FFFF0000, 0x000000000000FFFF, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_RGBA16UI] = PixelFormatInfo("RGBA16UI", PixelFormatContent_ColorRGBA, 0xFFFF000000000000, 0x0000FFFF00000000, 0x00000000FFFF0000, 0x000000000000FFFF, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_RGBA32F] = PixelFormatInfo("RGBA32F", PixelFormatContent_ColorRGBA, 0, 0, 0, 0, PixelFormatSubType_Half);
s_pixelFormatInfos[PixelFormatType_RGBA32I] = PixelFormatInfo("RGBA32I", PixelFormatContent_ColorRGBA, 0, 0, 0, 0, PixelFormatSubType_Int);
s_pixelFormatInfos[PixelFormatType_RGBA32UI] = PixelFormatInfo("RGBA32UI", PixelFormatContent_ColorRGBA, 0, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_Depth16] = PixelFormatInfo("Depth16", PixelFormatContent_DepthStencil, 0xFFFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_Depth24] = PixelFormatInfo("Depth24", PixelFormatContent_DepthStencil, 0xFFFFFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_Depth24Stencil8] = PixelFormatInfo("Depth24Stencil8", PixelFormatContent_DepthStencil, 0xFFFFFF00, 0x000000FF, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_Depth32] = PixelFormatInfo("Depth32", PixelFormatContent_DepthStencil, 0xFFFFFFFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_Stencil1] = PixelFormatInfo("Stencil1", PixelFormatContent_Stencil, 0x1, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_Stencil4] = PixelFormatInfo("Stencil4", PixelFormatContent_Stencil, 0xF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_Stencil8] = PixelFormatInfo("Stencil8", PixelFormatContent_Stencil, 0xFF, 0, 0, 0, PixelFormatSubType_Unsigned);
s_pixelFormatInfos[PixelFormatType_Stencil16] = PixelFormatInfo("Stencil16", PixelFormatContent_Stencil, 0xFFFF, 0, 0, 0, PixelFormatSubType_Unsigned);
for (unsigned int i = 0; i <= PixelFormatType_Max; ++i)
{
if (!s_pixelFormatInfos[i].Validate())
NazaraWarning("Pixel format 0x" + String::Number(i, 16) + " (" + GetName(static_cast<Nz::PixelFormatType>(i)) + ") failed validation tests");
}
// Reset functions
std::memset(s_convertFunctions, 0, (PixelFormatType_Max+1)*(PixelFormatType_Max+1)*sizeof(PixelFormat::ConvertFunction));
/***********************************A8************************************/
@@ -1511,12 +1569,16 @@ namespace Nz
void PixelFormat::Uninitialize()
{
for (unsigned int i = 0; i <= PixelFormatType_Max; ++i)
s_pixelFormatInfos[i].Clear();
std::memset(s_convertFunctions, 0, (PixelFormatType_Max+1)*(PixelFormatType_Max+1)*sizeof(PixelFormat::ConvertFunction));
for (unsigned int i = 0; i <= PixelFlipping_Max; ++i)
s_flipFunctions[i].clear();
}
PixelFormatInfo PixelFormat::s_pixelFormatInfos[PixelFormatType_Max + 1];
PixelFormat::ConvertFunction PixelFormat::s_convertFunctions[PixelFormatType_Max+1][PixelFormatType_Max+1];
std::map<PixelFormatType, PixelFormat::FlipFunction> PixelFormat::s_flipFunctions[PixelFlipping_Max+1];
}