diff options
author | Brian <runningnak3d@gmail.com> | 2010-06-07 18:32:20 -0600 |
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committer | Brian <runningnak3d@gmail.com> | 2010-06-07 18:32:20 -0600 |
commit | 1fd70827128177aba3ac1334135fc12422819db0 (patch) | |
tree | 83355f4e124ef9d8e5ad47f9f904bfb001dcd3f9 /externals/g3dlite/G3D.lib/source/Image4uint8.cpp | |
parent | 726a76e93aa3f20f4e642a01027f977f368a979e (diff) |
* Reverted to the old G3D library, however collision still will not compile
* and is therefore commented out.
--HG--
branch : trunk
Diffstat (limited to 'externals/g3dlite/G3D.lib/source/Image4uint8.cpp')
-rw-r--r-- | externals/g3dlite/G3D.lib/source/Image4uint8.cpp | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/externals/g3dlite/G3D.lib/source/Image4uint8.cpp b/externals/g3dlite/G3D.lib/source/Image4uint8.cpp deleted file mode 100644 index dee1cba14ba..00000000000 --- a/externals/g3dlite/G3D.lib/source/Image4uint8.cpp +++ /dev/null @@ -1,222 +0,0 @@ -/** - @file Image4uint8.cpp - - @maintainer Morgan McGuire, matrix@graphics3d.com - - @created 2007-01-31 - @edited 2008-07-31 -*/ - -#include "G3D/Image4uint8.h" -#include "G3D/Image4.h" -#include "G3D/Image3uint8.h" -#include "G3D/Image3.h" -#include "G3D/GImage.h" -#include "G3D/Color1.h" -#include "G3D/Color1uint8.h" -#include "G3D/Color4.h" -#include "G3D/Color4uint8.h" -#include "G3D/ImageFormat.h" - -namespace G3D { - -Image4uint8::Image4uint8(int w, int h, WrapMode wrap) : Map2D<Color4uint8, Color4>(w, h, wrap) { - setAll(Color4::zero()); -} - - -Image4uint8::Ref Image4uint8::fromGImage(const GImage& im, WrapMode wrap) { - switch (im.channels) { - case 1: - return fromArray(im.pixel1(), im.width, im.height, wrap); - - case 3: - return fromArray(im.pixel3(), im.width, im.height, wrap); - - case 4: - return fromArray(im.pixel4(), im.width, im.height, wrap); - - default: - debugAssertM(false, "Input GImage must have 1, 3, or 4 channels."); - return NULL; - } -} - - -Image4uint8::Ref Image4uint8::fromImage4(const ReferenceCountedPointer<Image4>& im) { - Ref out = createEmpty(static_cast<WrapMode>(im->wrapMode())); - out->copyArray(im->getCArray(), im->width(), im->height()); - - return out; -} - - -Image4uint8::Ref Image4uint8::createEmpty(int width, int height, WrapMode wrap) { - return new Type(width, height, wrap); -} - - -Image4uint8::Ref Image4uint8::createEmpty(WrapMode wrap) { - return createEmpty(0, 0, wrap); -} - - -Image4uint8::Ref Image4uint8::fromFile(const std::string& filename, WrapMode wrap, GImage::Format fmt) { - Ref out = createEmpty(wrap); - out->load(filename); - return out; -} - - -Image4uint8::Ref Image4uint8::fromArray(const class Color3uint8* ptr, int w, int h, WrapMode wrap) { - Ref out = createEmpty(wrap); - out->copyArray(ptr, w, h); - return out; -} - - -Image4uint8::Ref Image4uint8::fromArray(const class Color1* ptr, int w, int h, WrapMode wrap) { - Ref out = createEmpty(wrap); - out->copyArray(ptr, w, h); - return out; -} - - -Image4uint8::Ref Image4uint8::fromArray(const class Color1uint8* ptr, int w, int h, WrapMode wrap) { - Ref out = createEmpty(wrap); - out->copyArray(ptr, w, h); - return out; -} - - -Image4uint8::Ref Image4uint8::fromArray(const class Color3* ptr, int w, int h, WrapMode wrap) { - Ref out = createEmpty(wrap); - out->copyArray(ptr, w, h); - return out; -} - - -Image4uint8::Ref Image4uint8::fromArray(const class Color4uint8* ptr, int w, int h, WrapMode wrap) { - Ref out = createEmpty(wrap); - out->copyArray(ptr, w, h); - return out; -} - - -Image4uint8::Ref Image4uint8::fromArray(const class Color4* ptr, int w, int h, WrapMode wrap) { - Ref out = createEmpty(wrap); - out->copyArray(ptr, w, h); - return out; -} - - -void Image4uint8::load(const std::string& filename, GImage::Format fmt) { - copyGImage(GImage(filename, fmt)); - setChanged(true); -} - - -void Image4uint8::copyGImage(const GImage& im) { - switch (im.channels) { - case 1: - copyArray(im.pixel1(), im.width, im.height); - break; - - case 3: - copyArray(im.pixel3(), im.width, im.height); - break; - - case 4: - copyArray(im.pixel4(), im.width, im.height); - break; - } -} - - -void Image4uint8::copyArray(const Color1uint8* src, int w, int h) { - resize(w, h); - int N = w * h; - - Color4uint8* dst = getCArray(); - for (int i = 0; i < N; ++i) { - dst[i].r = dst[i].g = dst[i].b = src[i].value; - dst[i].a = 255; - } -} - -void Image4uint8::copyArray(const Color1* src, int w, int h) { - resize(w, h); - int N = w * h; - - Color4uint8* dst = getCArray(); - for (int i = 0; i < N; ++i) { - dst[i].r = dst[i].g = dst[i].b = Color1uint8(src[i]).value; - dst[i].a = 255; - } -} - - -void Image4uint8::copyArray(const Color4uint8* ptr, int w, int h) { - resize(w, h); - System::memcpy(getCArray(), ptr, w * h * 4); -} - - -void Image4uint8::copyArray(const Color4* src, int w, int h) { - resize(w, h); - int N = w * h; - - Color4uint8* dst = getCArray(); - for (int i = 0; i < N; ++i) { - dst[i] = Color4uint8(src[i]); - } -} - - -void Image4uint8::copyArray(const Color3uint8* ptr, int w, int h) { - resize(w, h); - - GImage::RGBtoRGBA((const uint8*)ptr, (uint8*)getCArray(), w * h); -} - - -void Image4uint8::copyArray(const Color3* src, int w, int h) { - resize(w, h); - int N = w * h; - - Color4uint8* dst = getCArray(); - for (int i = 0; i < N; ++i) { - dst[i] = Color4uint8(Color4(src[i], 1.0f)); - } -} - - -/** Saves in any of the formats supported by G3D::GImage. */ -void Image4uint8::save(const std::string& filename, GImage::Format fmt) { - GImage im(width(), height(), 4); - System::memcpy(im.byte(), getCArray(), width() * height() * 4); - im.save(filename, fmt); -} - - -ReferenceCountedPointer<class Image1uint8> Image4uint8::getChannel(int c) const { - debugAssert(c >= 0 && c <= 3); - - Image1uint8Ref dst = Image1uint8::createEmpty(width(), height(), wrapMode()); - const Color4uint8* srcArray = getCArray(); - Color1uint8* dstArray = dst->getCArray(); - - const int N = width() * height(); - for (int i = 0; i < N; ++i) { - dstArray[i] = Color1uint8(srcArray[i][c]); - } - - return dst; -} - - -const ImageFormat* Image4uint8::format() const { - return ImageFormat::RGBA8(); -} - -} // G3D |