#include <math.h>
#include <cassert>
#include "gamma.h"
#include <synfig/string.h>
#include "angle.h"
Go to the source code of this file.
Namespaces | |
namespace | synfig |
Classes | |
class | synfig::Color |
Defines | |
#define | use_colorspace_gamma() App::use_colorspace_gamma |
#define | colorspace_gamma() (2.2f) |
#define | gamma_in(x) ((x>=0) ? pow((float)x,1.0f/colorspace_gamma()) : -pow((float)-x,1.0f/colorspace_gamma())) |
#define | gamma_out(x) ((x>=0) ? pow((float)x, colorspace_gamma()) : -pow((float)-x, colorspace_gamma())) |
#define | FLAGS(x, y) (((x)&(y))==(y)) |
Typedefs | |
typedef float | synfig::ColorReal |
typedef Color | synfig::ColorAccumulator |
Enumerations | |
enum | synfig::PixelFormat { synfig::PF_RGB = 0, synfig::PF_GRAY = (1<<0), synfig::PF_A = (1<<1), synfig::PF_Z = (1<<2), synfig::PF_BGR = (1<<3), synfig::PF_A_START = (1<<4), synfig::PF_Z_START = (1<<5), synfig::PF_ZA = (1<<6), synfig::PF_A_INV = (1<<7), synfig::PF_Z_INV = (1<<8), synfig::PF_RAW_COLOR = (1<<9)+(1<<1) } |
Functions | |
PixelFormat | synfig::operator| (PixelFormat lhs, PixelFormat rhs) |
PixelFormat | synfig::operator & (PixelFormat lhs, PixelFormat rhs) |
int | synfig::channels (PixelFormat x) |
Returns the number of channels that the given PixelFormat calls for. | |
unsigned char * | synfig::Color2PixelFormat (const Color &color, const PixelFormat &pf, unsigned char *out, const Gamma &gamma) |
void | synfig::convert_color_format (unsigned char *dest, const Color *src, int w, PixelFormat pf, const Gamma &gamma) |
const unsigned char * | synfig::PixelFormat2Color (Color &color, const PixelFormat &pf, const unsigned char *out) |
Variables | |
static const float | synfig::EncodeYUV [3][3] |
static const float | synfig::DecodeYUV [3][3] |
$Id$
#define use_colorspace_gamma | ( | ) | App::use_colorspace_gamma |
#define colorspace_gamma | ( | ) | (2.2f) |
#define gamma_in | ( | x | ) | ((x>=0) ? pow((float)x,1.0f/colorspace_gamma()) : -pow((float)-x,1.0f/colorspace_gamma())) |
#define gamma_out | ( | x | ) | ((x>=0) ? pow((float)x, colorspace_gamma()) : -pow((float)-x, colorspace_gamma())) |
#define FLAGS | ( | x, | |||
y | ) | (((x)&(y))==(y)) |