mlib_GraphicsFillTriangle_A_8 man page on SunOS
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mlib_GraphicsFillTriangle(mediaLib Library Funmlib_GraphicsFillTriangle(3MLIB)
NAME
mlib_GraphicsFillTriangle, mlib_GraphicsFillTriangle_8, mlib_Graphics‐
FillTriangle_32, mlib_GraphicsFillTriangle_X_8, mlib_GraphicsFillTrian‐
gle_X_32, mlib_GraphicsFillTriangle_A_8, mlib_GraphicsFillTrian‐
gle_A_32, mlib_GraphicsFillTriangle_B_8, mlib_GraphicsFillTrian‐
gle_B_32, mlib_GraphicsFillTriangle_G_8, mlib_GraphicsFillTrian‐
gle_G_32, mlib_GraphicsFillTriangle_Z_8, mlib_GraphicsFillTrian‐
gle_Z_32, mlib_GraphicsFillTriangle_AB_8, mlib_GraphicsFillTrian‐
gle_AB_32, mlib_GraphicsFillTriangle_ABG_8, mlib_GraphicsFillTrian‐
gle_ABG_32, mlib_GraphicsFillTriangle_ABGZ_8, mlib_GraphicsFillTrian‐
gle_ABGZ_32, mlib_GraphicsFillTriangle_ABZ_8, mlib_GraphicsFillTrian‐
gle_ABZ_32, mlib_GraphicsFillTriangle_AG_8, mlib_GraphicsFillTrian‐
gle_AG_32, mlib_GraphicsFillTriangle_AGZ_8, mlib_GraphicsFillTrian‐
gle_AGZ_32, mlib_GraphicsFillTriangle_AZ_8, mlib_GraphicsFillTrian‐
gle_AZ_32, mlib_GraphicsFillTriangle_BG_8, mlib_GraphicsFillTrian‐
gle_BG_32, mlib_GraphicsFillTriangle_BGZ_8, mlib_GraphicsFillTrian‐
gle_BGZ_32, mlib_GraphicsFillTriangle_BZ_8, mlib_GraphicsFillTrian‐
gle_BZ_32, mlib_GraphicsFillTriangle_GZ_8, mlib_GraphicsFillTrian‐
gle_GZ_32 - draw filled triangle
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_GraphicsFillTriangle_8(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c);
mlib_status mlib_GraphicsFillTriangle_32(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c);
mlib_status mlib_GraphicsFillTriangle_X_8(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c, mlib_s32 c2);
mlib_status mlib_GraphicsFillTriangle_X_32(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c, mlib_s32 c2);
mlib_status mlib_GraphicsFillTriangle_A_8(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c);
mlib_status mlib_GraphicsFillTriangle_A_32(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3,
mlib_s16 y3, mlib_s32 c);
mlib_status mlib_GraphicsFillTriangle_B_8(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3,
mlib_s16 y3, mlib_s32 c,
mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_B_32(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3,
mlib_s16 y3, mlib_s32 c,
mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_G_8(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c1, mlib_s32 c2, mlib_s32 c3);
mlib_status mlib_GraphicsFillTriangle_G_32(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c1, mlib_s32 c2, mlib_s32 c3);
mlib_status mlib_GraphicsFillTriangle_Z_8(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c);
mlib_status mlib_GraphicsFillTriangle_Z_32(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c);
mlib_status mlib_GraphicsFillTriangle_AB_8(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_AB_32(mlib_image *buffer,
mlib_s16 x1, mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3,
mlib_s16 y3, mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_ABG_8(mlib_image *buffer,
mlib_s16 x1, mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3,
mlib_s16 y3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_ABG_32(mlib_image *buffer,
mlib_s16 x1, mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3,
mlib_s16 y3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_ABGZ_8(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_ABGZ_32(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_ABZ_8(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c,
mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_ABZ_32(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_AG_8(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c1, mlib_s32 c2, mlib_s32 c3);
mlib_status mlib_GraphicsFillTriangle_AG_32(mlib_image *buffer,
mlib_s16 x1, mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3,
mlib_s16 y3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3);
mlib_status mlib_GraphicsFillTriangle_AGZ_8(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3);
mlib_status mlib_GraphicsFillTriangle_AGZ_32(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3);
mlib_status mlib_GraphicsFillTriangle_AZ_8(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c);
mlib_status mlib_GraphicsFillTriangle_AZ_32(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c);
mlib_status mlib_GraphicsFillTriangle_BG_8(mlib_image *buffer, mlib_s16 x1,
mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3, mlib_s16 y3,
mlib_s32 c1, mlib_s32 c2, mlib_s32 c3, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_BG_32(mlib_image *buffer,
mlib_s16 x1, mlib_s16 y1, mlib_s16 x2, mlib_s16 y2, mlib_s16 x3,
mlib_s16 y3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_BGZ_8(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_BGZ_32(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_BZ_8(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_BZ_32(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c, mlib_s32 a);
mlib_status mlib_GraphicsFillTriangle_GZ_8(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2,
mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3);
mlib_status mlib_GraphicsFillTriangle_GZ_32(mlib_image *buffer,
mlib_image *zbuffer, mlib_s16 x1, mlib_s16 y1, mlib_s16 z1,
mlib_s16 x2, mlib_s16 y2, mlib_s16 z2, mlib_s16 x3, mlib_s16 y3,
mlib_s16 z3, mlib_s32 c1, mlib_s32 c2, mlib_s32 c3);
DESCRIPTION
Each of the mlib_GraphicsFillTriangle_*() functions draws a filled tri‐
angle with the vertices at (x1,y1), (x2,y2), and (x3,y3).
Each of the mlib_GraphicsFillTriangle_X_*() functions draws a filled
triangle in Xor mode as follows:
data[x,y] ^= c ^ c2
Each of the mlib_GraphicsFillTriangle_A_*() functions draws a filled
triangle with antialiasing.
Each of the mlib_GraphicsFillTriangle_B_*() functions draws a filled
triangle with alpha blending as follows:
data[x,y] = (data[x,y] * (255 - a) + c * a) / 255
Each of the mlib_GraphicsFillTriangle_G_*() functions draws a filled
triangle with Gouraud shading.
Each of the mlib_GraphicsFillTriangle_Z_*() functions draws a filled
triangle with Z buffering.
Each of the other functions draws a filled triangle with a combination
of two or more features like antialiasing (A), alpha blending (B),
Gouraud shading (G), and Z buffering (Z).
PARAMETERS
Each of the functions takes some of the following arguments:
buffer Pointer to the image into which the function is drawing.
zbuffer Pointer to the image that holds the Z buffer.
x1 X coordinate of the first vertex.
y1 Y coordinate of the first vertex.
z1 Z coordinate of the first vertex.
x2 X coordinate of the second vertex.
y2 Y coordinate of the second vertex.
z2 Z coordinate of the second vertex.
x3 X coordinate of the third vertex.
y3 Y coordinate of the third vertex.
z3 Z coordinate of the third vertex.
c Color used in the drawing.
c1 Color of the first vertex.
c2 Color of the second vertex, or the alternation color in Xor
Mode.
c3 Color of the third vertex.
a Alpha value for blending. 0 ≤ a ≤ 255.
RETURN VALUES
Each of the functions returns MLIB_SUCCESS if successful. Otherwise it
returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSO
mlib_GraphicsDrawTriangle(3MLIB), attributes(5)
SunOS 5.10 2 Mar 2007 mlib_GraphicsFillTriangle(3MLIB)
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