diff options
Diffstat (limited to 'conversions.h')
| -rw-r--r-- | conversions.h | 176 |
1 files changed, 2 insertions, 174 deletions
diff --git a/conversions.h b/conversions.h index 99261e9..494a666 100644 --- a/conversions.h +++ b/conversions.h @@ -12,25 +12,6 @@ (TO_MINV)[1][0], (TO_MINV)[1][1], (TO_MINV)[1][2],\ (TO_MINV)[2][0], (TO_MINV)[2][1], (TO_MINV)[2][2] -#define CIEXYZ_TO_SRGB\ - MATRIX( 3.240446254647737500675930277794, -1.537134761820080575134284117667, -0.498530193022728718155178739835,\ - -0.969266606244679751469561779231, 1.876011959788370209167851498933, 0.041556042214430065351304932619,\ - 0.055643503564352832235773149705, -0.204026179735960239147729566866, 1.057226567722703292062647051353) - -#define YIQ_TO_SRGB\ - MATRIX(1., 0.95629483232089407263032398986979387700557708740234, 0.62102512544472865396727456754888407886028289794922,\ - 1., -0.27212147408397735492968649850809015333652496337891, -0.64738095351761570928061928498209454119205474853516,\ - 1., -1.10698990856712820018969978264067322015762329101562, 1.70461497549882934343656870623817667365074157714844) - /* ⎛1 1000 cos 33° / 877 1000 sin 33° / 877 ⎞ - ⎜1 9500 sin 33° / 24067 - 299000 * cos 33° / 514799 -9500 cos 33° / 24067 - 299000 * sin 33° / 514799⎟ - ⎝1 -250 sin 33° / 123 250 cos 33° / 123 ⎠ - */ - -#define YDBDR_TO_SRGB\ - MATRIX(1., 0.000092303716148, -0.525912630661865,\ - 1., -0.129132898890509, 0.267899328207599,\ - 1., 0.664679059978955, -0.000079202543533) - #define YPBPR_TO_SRGB(FROM_Y, FROM_PB, FROM_PR, TO_R, TO_G, TO_B)\ do {\ TYPE y__ = (FROM_Y);\ @@ -41,16 +22,6 @@ (TO_G) = (y__ - r__ * D(0.2126) - b__ * D(0.0722)) / D(0.7152);\ } while (0) -#define YUV_TO_SRGB\ - MATRIX(1., 0.00028328010485821202317155420580263580632163211703, 1.14070449590558520291949662350816652178764343261719,\ - 1., -0.39630886669497211727275498560629785060882568359375, -0.58107364288228224857846271333983168005943298339844,\ - 1., 2.03990003507541306504435851820744574069976806640625, 0.00017179031692307700847528739718228507626918144524) - -#define YCGCO_TO_SRGB\ - MATRIX(1., -1., 1.,\ - 1., 1., 0.,\ - 1., -1., -1.) - #define CIEXYZ_TO_CIEXYY(FROM_X, FROM_Y, FROM_Z, TO_X, TO_Y, TO_YY)\ do {\ TYPE x__ = (FROM_X), y__ = (FROM_Y), z__ = (FROM_Z);\ @@ -69,11 +40,6 @@ (FROM_M)[1][0], (FROM_M)[1][1], (FROM_M)[1][2],\ (FROM_M)[2][0], (FROM_M)[2][1], (FROM_M)[2][2] -#define SRGB_TO_CIEXYZ\ - MATRIX(0.412457445582367576708548995157, 0.357575865245515878143578447634, 0.180437247826399665973085006954,\ - 0.212673370378408277403536885686, 0.715151730491031756287156895269, 0.072174899130559869164791564344,\ - 0.019333942761673460208893260415, 0.119191955081838593666354597644, 0.950302838552371742508739771438) - #define CIEXYY_TO_CIEXYZ(FROM_X, FROM_Y, FROM_YY, TO_X, TO_Y, TO_Z)\ do {\ TYPE x__ = (FROM_X), y__ = (FROM_Y), Y__ = (FROM_YY);\ @@ -115,61 +81,6 @@ (TO_Z) = Y__ * (3 / v__ - D(0.75) * u__ / v__ - 5);\ } while (0) -#define YIQ_TO_CIEXYZ\ - MATRIX( 0.95047055865428309306963683411595411598682403564453,\ - 0.09738463974178063198294807989441324025392532348633,\ - 0.33223466706854809515903070860076695680618286132812,\ - 0.99999999999999988897769753748434595763683319091797,\ - -0.07112658301916767455974621725545148365199565887451,\ - -0.20786968876398304040264974901219829916954040527344,\ - 1.08882873639588373393394249433185905218124389648438,\ - -1.06592139332461721679123911599162966012954711914062,\ - 1.55474471255181900808395312196807935833930969238281) - -#define YDBDR_TO_CIEXYZ\ - MATRIX( 0.95047055865428309306963683411595411598682403564453,\ - 0.07379612357298576119646327242662664502859115600586,\ - -0.12113653724874726136384595065464964136481285095215,\ - 0.99999999999999988897769753748434595763683319091797,\ - -0.04435684145428285540813106990754022262990474700928,\ - 0.07973534004202506575431641522300196811556816101074,\ - 1.08882873639588373393394249433185905218124389648438,\ - 0.61625657933494271123464613992837257683277130126953,\ - 0.02168821359337728266192257819966471288353204727173) - -#define YUV_TO_CIEXYZ\ - MATRIX( 0.95047055865428309306963683411595411598682403564453,\ - 0.22648030324549334180161963558930438011884689331055,\ - 0.26274514929253273143316960158699657768011093139648,\ - 0.99999999999999988897769753748434595763683319091797,\ - -0.13613114642319409930415474718756740912795066833496,\ - -0.17294595255115238763288232348713790997862815856934,\ - 1.08882873639588373393394249433185905218124389648438,\ - 1.89129144197893928058817891724174842238426208496094,\ - -0.04704173528403532422714761196402832865715026855469) - -#define YPBPR_TO_CIEXYZ\ - MATRIX( 0.95047055865428298204733437160030007362365722656250,\ - 0.14433968424876231217979238863335922360420227050781,\ - 0.30616461986760712399302519770571961998939514160156,\ - 0.99999999999999977795539507496869191527366638183594,\ - -0.00002022802471486617736928792510298080742359161377,\ - 0.00008771894888734421691367515450110659003257751465,\ - 1.08882873639588373393394249433185905218124389648438,\ - 0.93827031735982591165168287261622026562690734863281,\ - -0.01609699914324668607035206946420657914131879806519) - -#define YCGCO_TO_CIEXYZ\ - MATRIX( 0.95047055865428309306963683411595411598682403564453,\ - -0.23531882816325136453805555447615915909409523010254,\ - 0.23202019775596791073546398820326430723071098327637,\ - 0.99999999999999988897769753748434595763683319091797,\ - 0.43030346098206362359661625305307097733020782470703,\ - 0.14049847124784842211653312915586866438388824462891,\ - 1.08882873639588373393394249433185905218124389648438,\ - -0.85044482623220662986796014592982828617095947265625,\ - -0.93096889579069830311652822274481877684593200683594) - #define CIE1960UCS_TO_CIEXYZ(FROM_U, FROM_V, FROM_Y, TO_X, TO_Y, TO_Z)\ do {\ TYPE u__ = (FROM_U), v__ = (FROM_V), Y__ = (FROM_Y);\ @@ -228,31 +139,6 @@ (TO_H) = h__;\ } while (0) -#define SRGB_TO_YIQ\ - MATRIX( 0.299, 0.587, 0.114,\ - 0.59571613491277464191853141528554260730743408203125, /* (0.877 cos 33°)(1 - 0.299) - (0.492 sin 33°)(-0.299) */\ - -0.27445283783925644716106262421817518770694732666016, /* (0.877 cos 33°)(-0.587) - (0.492 sin 33°)(-0.587) */\ - -0.32126329707351808373516632855171337723731994628906, /* (0.877 cos 33°)(-0.114) - (0.492 sin 33°)(1 - 0.114) */\ - 0.21145640212011795888713550084503367543220520019531, /* (0.877 sin 33°)(1 - 0.299) + (0.492 cos 33°)(-0.299) */\ - -0.52259104529161115593183239980135113000869750976562, /* (0.877 sin 33°)(-0.587) + (0.492 cos 33°)(-0.587) */\ - 0.31113464317149330806699936147197149693965911865234) /* (0.877 sin 33°)(-0.114) + (0.492 cos 33°)(1 - 0.114) */ - -#define CIEXYZ_TO_YIQ\ - MATRIX( 0.40627729168038273499519164033699780702590942382812,\ - 0.61835674212166968910509012857801280915737152099609,\ - -0.00414330221353725880462093300593551248311996459961,\ - 2.17852787350219845308174626552499830722808837890625,\ - -1.36502666214454104753883711964590474963188171386719,\ - -0.64803574634025240541745915834326297044754028320312,\ - 1.20905577682138853923277110880007967352867126464844,\ - -1.36890364998339797431015085749095305800437927246094,\ - 0.20180559439597040016778350945969577878713607788086) - -#define SRGB_TO_YDBDR\ - MATRIX( 0.299, 0.587, 0.114,\ - -0.450, -0.883, 1.333,\ - -1.333, 1.116, 0.217) - #define YUV_TO_YDBDR(FROM_Y, FROM_U, FROM_V, TO_Y, TO_DB, TO_DR)\ do {\ TYPE U__ = (FROM_U), V__ = (FROM_V);\ @@ -261,17 +147,6 @@ (TO_DR) = V__ * D(-2.169);\ } while (0) -#define CIEXYZ_TO_YDBDR\ - MATRIX( 0.40627729168038273499519164033699780702590942382812,\ - 0.61835674212166968910509012857801280915737152099609,\ - -0.00414330221353725880462093300593551248311996459961,\ - -0.52816561102614745237815441214479506015777587890625,\ - -1.23677481526212962315014465275453403592109680175781,\ - 1.59692761635924940222253098909277468919754028320312,\ - -5.38914174974103143966885909321717917919158935546875,\ - 4.09835630362728497999569299281574785709381103515625,\ - 0.94033545560642795013706063400604762136936187744141) - #define YDBDR_TO_YUV(FROM_Y, FROM_DB, FROM_DR, TO_Y, TO_U, TO_V)\ do {\ TYPE DB__ = (FROM_DB), DR__ = (FROM_DR);\ @@ -280,28 +155,6 @@ (TO_V) = DR__ / D(-2.169);\ } while (0) -#define SRGB_TO_YUV\ - MATRIX( 0.29899999999999998800959133404830936342477798461914,\ - 0.58699999999999996624922005139524117112159729003906,\ - 0.11400000000000000410782519111307919956743717193604,\ - -0.14662756598240470062854967636667424812912940979004,\ - -0.28771586836102963635752871596196200698614120483398,\ - 0.43434343434343436474165400795754976570606231689453,\ - 0.61456892577224520035628074765554629266262054443359,\ - -0.51452282157676354490405401520547457039356231689453,\ - -0.10004610419548178035231700278018251992762088775635) - -#define CIEXYZ_TO_YUV\ - MATRIX( 0.40627729168038273499519164033699780702590942382812,\ - 0.61835674212166968910509012857801280915737152099609,\ - -0.00414330221353725880462093300593551248311996459961,\ - -0.17209697328971895746718701047939248383045196533203,\ - -0.40298951295605395239718404809536878019571304321289,\ - 0.52034135430408912093014350830344483256340026855469,\ - 2.48462044709130047692724474472925066947937011718750,\ - -1.88951420176453876997868519538315013051033020019531,\ - -0.43353409663735725798616726933687459677457809448242) - #define SRGB_TO_YPBPR(FROM_R, FROM_G, FROM_B, TO_Y, TO_PB, TO_PR)\ do {\ TYPE R__ = (FROM_R), G__ = (FROM_G), B__ = (FROM_B);\ @@ -313,33 +166,6 @@ (TO_PR) = R__ - Y__;\ } while (0) -#define CIEXYZ_TO_YPBPR\ - MATRIX(-0.00028314209073960778378920011277841695118695497513,\ - 1.00019821310075673892470149439759552478790283203125,\ - 0.00006512054470741990286342115723527967929840087891,\ - 0.05592664565509243568275365987574332393705844879150,\ - -1.20422439283671711685030913940863683819770812988281,\ - 1.05716144717799576113748116767965257167816162109375,\ - 3.24072939673847715269516811531502753496170043945312,\ - -2.53733297492083753610359053709544241428375244140625,\ - -0.49859531356743613805804216099204495549201965332031) - -#define SRGB_TO_YCGCO\ - MATRIX( 0.25, 0.50, 0.25,\ - -0.25, 0.50, -0.25,\ - 0.50, 0., -0.50) - -#define CIEXYZ_TO_YCGCO\ - MATRIX( 0.33938913643068269188063368346774950623512268066406,\ - 0.50271574450517486631895280879689380526542663574219,\ - 0.16045211478220866574417868832824751734733581542969,\ - -1.30865574267536244335019546269904822111129760742188,\ - 1.37329621528319534284889869013568386435508728027344,\ - -0.11889607256777862120955546743061859160661697387695,\ - 1.59240137554169236544510113162687048316001892089844,\ - -0.66655429104206020962664069884340278804302215576172,\ - -0.77787838037271606062006412685150280594825744628906) - #define CIEUVW_TO_CIE1960UCS(FROM_U, FROM_V, FROM_W, TO_U, TO_V, TO_Y, FROM_U0, FROM_V0)\ do {\ TYPE U__ = (FROM_U), V__ = (FROM_V), W__ = (FROM_W), Y__;\ @@ -380,3 +206,5 @@ (TO_V) = w__ * (V__ - v0__);\ (TO_W) = Y__;\ } while (0) + +#include "conversion-matrices.h" |