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swiftshader
Commit 1efac529 by Nicolas Capens Committed by Nicolas Capens
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Implement sRGB conversion for the fallback path.

Change-Id: Idba9017de6bf92142e2281bdca3cb6c73ea2451d Reviewed-on: https://swiftshader-review.googlesource.com/14491Tested-by: 's avatarNicolas Capens <nicolascapens@google.com> Reviewed-by: 's avatarAlexis Hétu <sugoi@google.com> Reviewed-by: 's avatarNicolas Capens <nicolascapens@google.com>
parent 5555af49
Showing with 150 additions and 138 deletions
src/Renderer/Surface.cpp
......@@ -66,265 +66,277 @@ namespace sw
inline void Surface::Buffer::write(void *element, const Color<float> &color)
{
float r = color.r;
float g = color.g;
float b = color.b;
float a = color.a;
if(isSRGBformat(format))
{
r = linearToSRGB(r);
g = linearToSRGB(g);
b = linearToSRGB(b);
}
switch(format)
{
case FORMAT_A8:
*(unsigned char*)element = unorm<8>(color.a);
*(unsigned char*)element = unorm<8>(a);
break;
case FORMAT_R8I_SNORM:
*(char*)element = snorm<8>(color.r);
*(char*)element = snorm<8>(r);
break;
case FORMAT_R8:
*(unsigned char*)element = unorm<8>(color.r);
*(unsigned char*)element = unorm<8>(r);
break;
case FORMAT_R8I:
*(char*)element = scast<8>(color.r);
*(char*)element = scast<8>(r);
break;
case FORMAT_R8UI:
*(unsigned char*)element = ucast<8>(color.r);
*(unsigned char*)element = ucast<8>(r);
break;
case FORMAT_R16I:
*(short*)element = scast<16>(color.r);
*(short*)element = scast<16>(r);
break;
case FORMAT_R16UI:
*(unsigned short*)element = ucast<16>(color.r);
*(unsigned short*)element = ucast<16>(r);
break;
case FORMAT_R32I:
*(int*)element = static_cast<int>(color.r);
*(int*)element = static_cast<int>(r);
break;
case FORMAT_R32UI:
*(unsigned int*)element = static_cast<unsigned int>(color.r);
*(unsigned int*)element = static_cast<unsigned int>(r);
break;
case FORMAT_R3G3B2:
*(unsigned char*)element = (unorm<3>(color.r) << 5) | (unorm<3>(color.g) << 2) | (unorm<2>(color.b) << 0);
*(unsigned char*)element = (unorm<3>(r) << 5) | (unorm<3>(g) << 2) | (unorm<2>(b) << 0);
break;
case FORMAT_A8R3G3B2:
*(unsigned short*)element = (unorm<8>(color.a) << 8) | (unorm<3>(color.r) << 5) | (unorm<3>(color.g) << 2) | (unorm<2>(color.b) << 0);
*(unsigned short*)element = (unorm<8>(a) << 8) | (unorm<3>(r) << 5) | (unorm<3>(g) << 2) | (unorm<2>(b) << 0);
break;
case FORMAT_X4R4G4B4:
*(unsigned short*)element = 0xF000 | (unorm<4>(color.r) << 8) | (unorm<4>(color.g) << 4) | (unorm<4>(color.b) << 0);
*(unsigned short*)element = 0xF000 | (unorm<4>(r) << 8) | (unorm<4>(g) << 4) | (unorm<4>(b) << 0);
break;
case FORMAT_A4R4G4B4:
*(unsigned short*)element = (unorm<4>(color.a) << 12) | (unorm<4>(color.r) << 8) | (unorm<4>(color.g) << 4) | (unorm<4>(color.b) << 0);
*(unsigned short*)element = (unorm<4>(a) << 12) | (unorm<4>(r) << 8) | (unorm<4>(g) << 4) | (unorm<4>(b) << 0);
break;
case FORMAT_R4G4B4A4:
*(unsigned short*)element = (unorm<4>(color.r) << 12) | (unorm<4>(color.g) << 8) | (unorm<4>(color.b) << 4) | (unorm<4>(color.a) << 0);
*(unsigned short*)element = (unorm<4>(r) << 12) | (unorm<4>(g) << 8) | (unorm<4>(b) << 4) | (unorm<4>(a) << 0);
break;
case FORMAT_R5G6B5:
*(unsigned short*)element = (unorm<5>(color.r) << 11) | (unorm<6>(color.g) << 5) | (unorm<5>(color.b) << 0);
*(unsigned short*)element = (unorm<5>(r) << 11) | (unorm<6>(g) << 5) | (unorm<5>(b) << 0);
break;
case FORMAT_A1R5G5B5:
*(unsigned short*)element = (unorm<1>(color.a) << 15) | (unorm<5>(color.r) << 10) | (unorm<5>(color.g) << 5) | (unorm<5>(color.b) << 0);
*(unsigned short*)element = (unorm<1>(a) << 15) | (unorm<5>(r) << 10) | (unorm<5>(g) << 5) | (unorm<5>(b) << 0);
break;
case FORMAT_R5G5B5A1:
*(unsigned short*)element = (unorm<5>(color.r) << 11) | (unorm<5>(color.g) << 6) | (unorm<5>(color.b) << 1) | (unorm<5>(color.a) << 0);
*(unsigned short*)element = (unorm<5>(r) << 11) | (unorm<5>(g) << 6) | (unorm<5>(b) << 1) | (unorm<5>(a) << 0);
break;
case FORMAT_X1R5G5B5:
*(unsigned short*)element = 0x8000 | (unorm<5>(color.r) << 10) | (unorm<5>(color.g) << 5) | (unorm<5>(color.b) << 0);
*(unsigned short*)element = 0x8000 | (unorm<5>(r) << 10) | (unorm<5>(g) << 5) | (unorm<5>(b) << 0);
break;
case FORMAT_A8R8G8B8:
*(unsigned int*)element = (unorm<8>(color.a) << 24) | (unorm<8>(color.r) << 16) | (unorm<8>(color.g) << 8) | (unorm<8>(color.b) << 0);
*(unsigned int*)element = (unorm<8>(a) << 24) | (unorm<8>(r) << 16) | (unorm<8>(g) << 8) | (unorm<8>(b) << 0);
break;
case FORMAT_X8R8G8B8:
*(unsigned int*)element = 0xFF000000 | (unorm<8>(color.r) << 16) | (unorm<8>(color.g) << 8) | (unorm<8>(color.b) << 0);
*(unsigned int*)element = 0xFF000000 | (unorm<8>(r) << 16) | (unorm<8>(g) << 8) | (unorm<8>(b) << 0);
break;
case FORMAT_A8B8G8R8I_SNORM:
*(unsigned int*)element = (static_cast<unsigned int>(snorm<8>(color.a)) << 24) |
(static_cast<unsigned int>(snorm<8>(color.b)) << 16) |
(static_cast<unsigned int>(snorm<8>(color.g)) << 8) |
(static_cast<unsigned int>(snorm<8>(color.r)) << 0);
*(unsigned int*)element = (static_cast<unsigned int>(snorm<8>(a)) << 24) |
(static_cast<unsigned int>(snorm<8>(b)) << 16) |
(static_cast<unsigned int>(snorm<8>(g)) << 8) |
(static_cast<unsigned int>(snorm<8>(r)) << 0);
break;
case FORMAT_A8B8G8R8:
case FORMAT_SRGB8_A8:
*(unsigned int*)element = (unorm<8>(color.a) << 24) | (unorm<8>(color.b) << 16) | (unorm<8>(color.g) << 8) | (unorm<8>(color.r) << 0);
*(unsigned int*)element = (unorm<8>(a) << 24) | (unorm<8>(b) << 16) | (unorm<8>(g) << 8) | (unorm<8>(r) << 0);
break;
case FORMAT_A8B8G8R8I:
*(unsigned int*)element = (static_cast<unsigned int>(scast<8>(color.a)) << 24) |
(static_cast<unsigned int>(scast<8>(color.b)) << 16) |
(static_cast<unsigned int>(scast<8>(color.g)) << 8) |
(static_cast<unsigned int>(scast<8>(color.r)) << 0);
*(unsigned int*)element = (static_cast<unsigned int>(scast<8>(a)) << 24) |
(static_cast<unsigned int>(scast<8>(b)) << 16) |
(static_cast<unsigned int>(scast<8>(g)) << 8) |
(static_cast<unsigned int>(scast<8>(r)) << 0);
break;
case FORMAT_A8B8G8R8UI:
*(unsigned int*)element = (ucast<8>(color.a) << 24) | (ucast<8>(color.b) << 16) | (ucast<8>(color.g) << 8) | (ucast<8>(color.r) << 0);
*(unsigned int*)element = (ucast<8>(a) << 24) | (ucast<8>(b) << 16) | (ucast<8>(g) << 8) | (ucast<8>(r) << 0);
break;
case FORMAT_X8B8G8R8I_SNORM:
*(unsigned int*)element = 0x7F000000 |
(static_cast<unsigned int>(snorm<8>(color.b)) << 16) |
(static_cast<unsigned int>(snorm<8>(color.g)) << 8) |
(static_cast<unsigned int>(snorm<8>(color.r)) << 0);
(static_cast<unsigned int>(snorm<8>(b)) << 16) |
(static_cast<unsigned int>(snorm<8>(g)) << 8) |
(static_cast<unsigned int>(snorm<8>(r)) << 0);
break;
case FORMAT_X8B8G8R8:
case FORMAT_SRGB8_X8:
*(unsigned int*)element = 0xFF000000 | (unorm<8>(color.b) << 16) | (unorm<8>(color.g) << 8) | (unorm<8>(color.r) << 0);
*(unsigned int*)element = 0xFF000000 | (unorm<8>(b) << 16) | (unorm<8>(g) << 8) | (unorm<8>(r) << 0);
break;
case FORMAT_X8B8G8R8I:
*(unsigned int*)element = 0x7F000000 |
(static_cast<unsigned int>(scast<8>(color.b)) << 16) |
(static_cast<unsigned int>(scast<8>(color.g)) << 8) |
(static_cast<unsigned int>(scast<8>(color.r)) << 0);
(static_cast<unsigned int>(scast<8>(b)) << 16) |
(static_cast<unsigned int>(scast<8>(g)) << 8) |
(static_cast<unsigned int>(scast<8>(r)) << 0);
case FORMAT_X8B8G8R8UI:
*(unsigned int*)element = 0xFF000000 | (ucast<8>(color.b) << 16) | (ucast<8>(color.g) << 8) | (ucast<8>(color.r) << 0);
*(unsigned int*)element = 0xFF000000 | (ucast<8>(b) << 16) | (ucast<8>(g) << 8) | (ucast<8>(r) << 0);
break;
case FORMAT_A2R10G10B10:
*(unsigned int*)element = (unorm<2>(color.a) << 30) | (unorm<10>(color.r) << 20) | (unorm<10>(color.g) << 10) | (unorm<10>(color.b) << 0);
*(unsigned int*)element = (unorm<2>(a) << 30) | (unorm<10>(r) << 20) | (unorm<10>(g) << 10) | (unorm<10>(b) << 0);
break;
case FORMAT_A2B10G10R10:
case FORMAT_A2B10G10R10UI:
*(unsigned int*)element = (unorm<2>(color.a) << 30) | (unorm<10>(color.b) << 20) | (unorm<10>(color.g) << 10) | (unorm<10>(color.r) << 0);
*(unsigned int*)element = (unorm<2>(a) << 30) | (unorm<10>(b) << 20) | (unorm<10>(g) << 10) | (unorm<10>(r) << 0);
break;
case FORMAT_G8R8I_SNORM:
*(unsigned short*)element = (static_cast<unsigned short>(snorm<8>(color.g)) << 8) |
(static_cast<unsigned short>(snorm<8>(color.r)) << 0);
*(unsigned short*)element = (static_cast<unsigned short>(snorm<8>(g)) << 8) |
(static_cast<unsigned short>(snorm<8>(r)) << 0);
break;
case FORMAT_G8R8:
*(unsigned short*)element = (unorm<8>(color.g) << 8) | (unorm<8>(color.r) << 0);
*(unsigned short*)element = (unorm<8>(g) << 8) | (unorm<8>(r) << 0);
break;
case FORMAT_G8R8I:
*(unsigned short*)element = (static_cast<unsigned short>(scast<8>(color.g)) << 8) |
(static_cast<unsigned short>(scast<8>(color.r)) << 0);
*(unsigned short*)element = (static_cast<unsigned short>(scast<8>(g)) << 8) |
(static_cast<unsigned short>(scast<8>(r)) << 0);
break;
case FORMAT_G8R8UI:
*(unsigned short*)element = (ucast<8>(color.g) << 8) | (ucast<8>(color.r) << 0);
*(unsigned short*)element = (ucast<8>(g) << 8) | (ucast<8>(r) << 0);
break;
case FORMAT_G16R16:
*(unsigned int*)element = (unorm<16>(color.g) << 16) | (unorm<16>(color.r) << 0);
*(unsigned int*)element = (unorm<16>(g) << 16) | (unorm<16>(r) << 0);
break;
case FORMAT_G16R16I:
*(unsigned int*)element = (static_cast<unsigned int>(scast<16>(color.g)) << 16) |
(static_cast<unsigned int>(scast<16>(color.r)) << 0);
*(unsigned int*)element = (static_cast<unsigned int>(scast<16>(g)) << 16) |
(static_cast<unsigned int>(scast<16>(r)) << 0);
break;
case FORMAT_G16R16UI:
*(unsigned int*)element = (ucast<16>(color.g) << 16) | (ucast<16>(color.r) << 0);
*(unsigned int*)element = (ucast<16>(g) << 16) | (ucast<16>(r) << 0);
break;
case FORMAT_G32R32I:
case FORMAT_G32R32UI:
((unsigned int*)element)[0] = static_cast<unsigned int>(color.r);
((unsigned int*)element)[1] = static_cast<unsigned int>(color.g);
((unsigned int*)element)[0] = static_cast<unsigned int>(r);
((unsigned int*)element)[1] = static_cast<unsigned int>(g);
break;
case FORMAT_A16B16G16R16:
((unsigned short*)element)[0] = unorm<16>(color.r);
((unsigned short*)element)[1] = unorm<16>(color.g);
((unsigned short*)element)[2] = unorm<16>(color.b);
((unsigned short*)element)[3] = unorm<16>(color.a);
((unsigned short*)element)[0] = unorm<16>(r);
((unsigned short*)element)[1] = unorm<16>(g);
((unsigned short*)element)[2] = unorm<16>(b);
((unsigned short*)element)[3] = unorm<16>(a);
break;
case FORMAT_A16B16G16R16I:
((unsigned short*)element)[0] = static_cast<unsigned short>(scast<16>(color.r));
((unsigned short*)element)[1] = static_cast<unsigned short>(scast<16>(color.g));
((unsigned short*)element)[2] = static_cast<unsigned short>(scast<16>(color.b));
((unsigned short*)element)[3] = static_cast<unsigned short>(scast<16>(color.a));
((unsigned short*)element)[0] = static_cast<unsigned short>(scast<16>(r));
((unsigned short*)element)[1] = static_cast<unsigned short>(scast<16>(g));
((unsigned short*)element)[2] = static_cast<unsigned short>(scast<16>(b));
((unsigned short*)element)[3] = static_cast<unsigned short>(scast<16>(a));
break;
case FORMAT_A16B16G16R16UI:
((unsigned short*)element)[0] = static_cast<unsigned short>(ucast<16>(color.r));
((unsigned short*)element)[1] = static_cast<unsigned short>(ucast<16>(color.g));
((unsigned short*)element)[2] = static_cast<unsigned short>(ucast<16>(color.b));
((unsigned short*)element)[3] = static_cast<unsigned short>(ucast<16>(color.a));
((unsigned short*)element)[0] = static_cast<unsigned short>(ucast<16>(r));
((unsigned short*)element)[1] = static_cast<unsigned short>(ucast<16>(g));
((unsigned short*)element)[2] = static_cast<unsigned short>(ucast<16>(b));
((unsigned short*)element)[3] = static_cast<unsigned short>(ucast<16>(a));
break;
case FORMAT_X16B16G16R16I:
((unsigned short*)element)[0] = static_cast<unsigned short>(scast<16>(color.r));
((unsigned short*)element)[1] = static_cast<unsigned short>(scast<16>(color.g));
((unsigned short*)element)[2] = static_cast<unsigned short>(scast<16>(color.b));
((unsigned short*)element)[0] = static_cast<unsigned short>(scast<16>(r));
((unsigned short*)element)[1] = static_cast<unsigned short>(scast<16>(g));
((unsigned short*)element)[2] = static_cast<unsigned short>(scast<16>(b));
break;
case FORMAT_X16B16G16R16UI:
((unsigned short*)element)[0] = static_cast<unsigned short>(ucast<16>(color.r));
((unsigned short*)element)[1] = static_cast<unsigned short>(ucast<16>(color.g));
((unsigned short*)element)[2] = static_cast<unsigned short>(ucast<16>(color.b));
((unsigned short*)element)[0] = static_cast<unsigned short>(ucast<16>(r));
((unsigned short*)element)[1] = static_cast<unsigned short>(ucast<16>(g));
((unsigned short*)element)[2] = static_cast<unsigned short>(ucast<16>(b));
break;
case FORMAT_A32B32G32R32I:
case FORMAT_A32B32G32R32UI:
((unsigned int*)element)[0] = static_cast<unsigned int>(color.r);
((unsigned int*)element)[1] = static_cast<unsigned int>(color.g);
((unsigned int*)element)[2] = static_cast<unsigned int>(color.b);
((unsigned int*)element)[3] = static_cast<unsigned int>(color.a);
((unsigned int*)element)[0] = static_cast<unsigned int>(r);
((unsigned int*)element)[1] = static_cast<unsigned int>(g);
((unsigned int*)element)[2] = static_cast<unsigned int>(b);
((unsigned int*)element)[3] = static_cast<unsigned int>(a);
break;
case FORMAT_X32B32G32R32I:
case FORMAT_X32B32G32R32UI:
((unsigned int*)element)[0] = static_cast<unsigned int>(color.r);
((unsigned int*)element)[1] = static_cast<unsigned int>(color.g);
((unsigned int*)element)[2] = static_cast<unsigned int>(color.b);
((unsigned int*)element)[0] = static_cast<unsigned int>(r);
((unsigned int*)element)[1] = static_cast<unsigned int>(g);
((unsigned int*)element)[2] = static_cast<unsigned int>(b);
break;
case FORMAT_V8U8:
*(unsigned short*)element = (snorm<8>(color.g) << 8) | (snorm<8>(color.r) << 0);
*(unsigned short*)element = (snorm<8>(g) << 8) | (snorm<8>(r) << 0);
break;
case FORMAT_L6V5U5:
*(unsigned short*)element = (unorm<6>(color.b) << 10) | (snorm<5>(color.g) << 5) | (snorm<5>(color.r) << 0);
*(unsigned short*)element = (unorm<6>(b) << 10) | (snorm<5>(g) << 5) | (snorm<5>(r) << 0);
break;
case FORMAT_Q8W8V8U8:
*(unsigned int*)element = (snorm<8>(color.a) << 24) | (snorm<8>(color.b) << 16) | (snorm<8>(color.g) << 8) | (snorm<8>(color.r) << 0);
*(unsigned int*)element = (snorm<8>(a) << 24) | (snorm<8>(b) << 16) | (snorm<8>(g) << 8) | (snorm<8>(r) << 0);
break;
case FORMAT_X8L8V8U8:
*(unsigned int*)element = 0xFF000000 | (unorm<8>(color.b) << 16) | (snorm<8>(color.g) << 8) | (snorm<8>(color.r) << 0);
*(unsigned int*)element = 0xFF000000 | (unorm<8>(b) << 16) | (snorm<8>(g) << 8) | (snorm<8>(r) << 0);
break;
case FORMAT_V16U16:
*(unsigned int*)element = (snorm<16>(color.g) << 16) | (snorm<16>(color.r) << 0);
*(unsigned int*)element = (snorm<16>(g) << 16) | (snorm<16>(r) << 0);
break;
case FORMAT_A2W10V10U10:
*(unsigned int*)element = (unorm<2>(color.a) << 30) | (snorm<10>(color.b) << 20) | (snorm<10>(color.g) << 10) | (snorm<10>(color.r) << 0);
*(unsigned int*)element = (unorm<2>(a) << 30) | (snorm<10>(b) << 20) | (snorm<10>(g) << 10) | (snorm<10>(r) << 0);
break;
case FORMAT_A16W16V16U16:
((unsigned short*)element)[0] = snorm<16>(color.r);
((unsigned short*)element)[1] = snorm<16>(color.g);
((unsigned short*)element)[2] = snorm<16>(color.b);
((unsigned short*)element)[3] = unorm<16>(color.a);
((unsigned short*)element)[0] = snorm<16>(r);
((unsigned short*)element)[1] = snorm<16>(g);
((unsigned short*)element)[2] = snorm<16>(b);
((unsigned short*)element)[3] = unorm<16>(a);
break;
case FORMAT_Q16W16V16U16:
((unsigned short*)element)[0] = snorm<16>(color.r);
((unsigned short*)element)[1] = snorm<16>(color.g);
((unsigned short*)element)[2] = snorm<16>(color.b);
((unsigned short*)element)[3] = snorm<16>(color.a);
((unsigned short*)element)[0] = snorm<16>(r);
((unsigned short*)element)[1] = snorm<16>(g);
((unsigned short*)element)[2] = snorm<16>(b);
((unsigned short*)element)[3] = snorm<16>(a);
break;
case FORMAT_R8G8B8:
((unsigned char*)element)[0] = unorm<8>(color.b);
((unsigned char*)element)[1] = unorm<8>(color.g);
((unsigned char*)element)[2] = unorm<8>(color.r);
((unsigned char*)element)[0] = unorm<8>(b);
((unsigned char*)element)[1] = unorm<8>(g);
((unsigned char*)element)[2] = unorm<8>(r);
break;
case FORMAT_B8G8R8:
((unsigned char*)element)[0] = unorm<8>(color.r);
((unsigned char*)element)[1] = unorm<8>(color.g);
((unsigned char*)element)[2] = unorm<8>(color.b);
((unsigned char*)element)[0] = unorm<8>(r);
((unsigned char*)element)[1] = unorm<8>(g);
((unsigned char*)element)[2] = unorm<8>(b);
break;
case FORMAT_R16F:
*(half*)element = (half)color.r;
*(half*)element = (half)r;
break;
case FORMAT_A16F:
*(half*)element = (half)color.a;
*(half*)element = (half)a;
break;
case FORMAT_G16R16F:
((half*)element)[0] = (half)color.r;
((half*)element)[1] = (half)color.g;
((half*)element)[0] = (half)r;
((half*)element)[1] = (half)g;
break;
case FORMAT_B16G16R16F:
((half*)element)[0] = (half)color.r;
((half*)element)[1] = (half)color.g;
((half*)element)[2] = (half)color.b;
((half*)element)[0] = (half)r;
((half*)element)[1] = (half)g;
((half*)element)[2] = (half)b;
break;
case FORMAT_A16B16G16R16F:
((half*)element)[0] = (half)color.r;
((half*)element)[1] = (half)color.g;
((half*)element)[2] = (half)color.b;
((half*)element)[3] = (half)color.a;
((half*)element)[0] = (half)r;
((half*)element)[1] = (half)g;
((half*)element)[2] = (half)b;
((half*)element)[3] = (half)a;
break;
case FORMAT_A32F:
*(float*)element = color.a;
*(float*)element = a;
break;
case FORMAT_R32F:
*(float*)element = color.r;
*(float*)element = r;
break;
case FORMAT_G32R32F:
((float*)element)[0] = color.r;
((float*)element)[1] = color.g;
((float*)element)[0] = r;
((float*)element)[1] = g;
break;
case FORMAT_X32B32G32R32F:
((float*)element)[3] = 1.0f;
case FORMAT_B32G32R32F:
((float*)element)[0] = color.r;
((float*)element)[1] = color.g;
((float*)element)[2] = color.b;
((float*)element)[0] = r;
((float*)element)[1] = g;
((float*)element)[2] = b;
break;
case FORMAT_A32B32G32R32F:
((float*)element)[0] = color.r;
((float*)element)[1] = color.g;
((float*)element)[2] = color.b;
((float*)element)[3] = color.a;
((float*)element)[0] = r;
((float*)element)[1] = g;
((float*)element)[2] = b;
((float*)element)[3] = a;
break;
case FORMAT_D32F:
case FORMAT_D32FS8:
......@@ -332,40 +344,40 @@ namespace sw
case FORMAT_D32FS8_TEXTURE:
case FORMAT_D32F_SHADOW:
case FORMAT_D32FS8_SHADOW:
*((float*)element) = color.r;
*((float*)element) = r;
break;
case FORMAT_D32F_COMPLEMENTARY:
case FORMAT_D32FS8_COMPLEMENTARY:
*((float*)element) = 1 - color.r;
*((float*)element) = 1 - r;
break;
case FORMAT_S8:
*((unsigned char*)element) = unorm<8>(color.r);
*((unsigned char*)element) = unorm<8>(r);
break;
case FORMAT_L8:
*(unsigned char*)element = unorm<8>(color.r);
*(unsigned char*)element = unorm<8>(r);
break;
case FORMAT_A4L4:
*(unsigned char*)element = (unorm<4>(color.a) << 4) | (unorm<4>(color.r) << 0);
*(unsigned char*)element = (unorm<4>(a) << 4) | (unorm<4>(r) << 0);
break;
case FORMAT_L16:
*(unsigned short*)element = unorm<16>(color.r);
*(unsigned short*)element = unorm<16>(r);
break;
case FORMAT_A8L8:
*(unsigned short*)element = (unorm<8>(color.a) << 8) | (unorm<8>(color.r) << 0);
*(unsigned short*)element = (unorm<8>(a) << 8) | (unorm<8>(r) << 0);
break;
case FORMAT_L16F:
*(half*)element = (half)color.r;
*(half*)element = (half)r;
break;
case FORMAT_A16L16F:
((half*)element)[0] = (half)color.r;
((half*)element)[1] = (half)color.a;
((half*)element)[0] = (half)r;
((half*)element)[1] = (half)a;
break;
case FORMAT_L32F:
*(float*)element = color.r;
*(float*)element = r;
break;
case FORMAT_A32L32F:
((float*)element)[0] = color.r;
((float*)element)[1] = color.a;
((float*)element)[0] = r;
((float*)element)[1] = a;
break;
default:
ASSERT(false);
......@@ -1008,12 +1020,12 @@ namespace sw
ASSERT(false);
}
// if(sRGB)
// {
// r = sRGBtoLinear(r);
// g = sRGBtoLinear(g);
// b = sRGBtoLinear(b);
// }
if(isSRGBformat(format))
{
r = sRGBtoLinear(r);
g = sRGBtoLinear(g);
b = sRGBtoLinear(b);
}
return Color<float>(r, g, b, a);
}
......
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