diff options
Diffstat (limited to 'progs/egl/openvg/trivial/stroke2.c')
-rw-r--r-- | progs/egl/openvg/trivial/stroke2.c | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/progs/egl/openvg/trivial/stroke2.c b/progs/egl/openvg/trivial/stroke2.c deleted file mode 100644 index ce950c1886..0000000000 --- a/progs/egl/openvg/trivial/stroke2.c +++ /dev/null @@ -1,207 +0,0 @@ -#include "eglcommon.h" - -#include <VG/openvg.h> -#include <X11/keysym.h> -#include <stdio.h> - -VGPaint stroke; -VGPath target; -VGPath lines; - -VGfloat xform[9]; -VGfloat color1[4]; -VGfloat color2[4]; -VGfloat bgCol[4]; - -static void -init(void) -{ - VGubyte lineCmds[6]; - VGfloat lineCoords[8]; - VGfloat arcCoords[5]; - VGubyte sccCmd[1]; - VGubyte scCmd[1]; - VGubyte lccCmd[1]; - VGubyte lcCmd[1]; - VGubyte moveCmd[1]; - VGfloat moveCoords[2]; - VGint i; - - bgCol[0] = 1.0f; - bgCol[1] = 1.0f; - bgCol[2] = 1.0f; - bgCol[3] = 1.0f; - - vgSetfv(VG_CLEAR_COLOR, 4, bgCol); - vgSeti(VG_RENDERING_QUALITY, VG_RENDERING_QUALITY_NONANTIALIASED); - - stroke = vgCreatePaint(); - /* Red */ - color1[0] = 1.0f; - color1[1] = 0.0f; - color1[2] = 0.0f; - color1[3] = 1.0f; - - /* Orange */ - color2[0] = 1.0000f; - color2[1] = 1.0f; - color2[2] = 0.0f; - color2[3] = 1.0f; - vgSetPaint(stroke, VG_STROKE_PATH); - - vgSeti(VG_STROKE_CAP_STYLE, VG_CAP_SQUARE); - - { - VGfloat temp[9] = {0, 0, 0, 0, 0, 0, 0, 0, 0}; - for (i = 0; i < 9; i++) - { - xform[i] = temp[i]; - } - } - vgGetMatrix(xform); - - target = vgCreatePath(VG_PATH_FORMAT_STANDARD, - VG_PATH_DATATYPE_F, 1, 0, 0, 0, VG_PATH_CAPABILITY_TRANSFORM_TO); - -#if 0 - /* Line path */ - { - VGubyte temp[6] = {VG_MOVE_TO_ABS, VG_VLINE_TO_REL, - VG_MOVE_TO_ABS, VG_VLINE_TO_REL, - VG_HLINE_TO_REL, VG_VLINE_TO_REL}; - for (i = 0; i < 6; i++) - { - lineCmds[i] = temp[i]; - } - } - { - VGfloat temp[8] = {0.5f, 0.8f, -0.6f, 0.28f, 0.6f, -0.4f, 0.44f, 0.4f}; - for (i = 0; i < 8; i++) - { - lineCoords[i] = temp[i] * window_width(); - } - } -#else - { - VGfloat temp[5] = {0.35f, 0.15f, 29, 0.3f, 0.4f}; - for (i = 0; i < 5; i++) - { - arcCoords[i] = temp[i] * window_width(); - } - arcCoords[2] = 29; - } - - { - VGubyte temp[1] = {VG_SCCWARC_TO_ABS}; - for (i = 0; i < 1; i++) - { - sccCmd[i] = temp[i]; - } - } - { - VGubyte temp[1] = {VG_SCWARC_TO_ABS}; - for (i = 0; i < 1; i++) - { - scCmd[i] = temp[i]; - } - } - { - VGubyte temp[1] = {VG_LCCWARC_TO_ABS}; - for (i = 0; i < 1; i++) - { - lccCmd[i] = temp[i]; - } - } - { - VGubyte temp[1] = {VG_LCWARC_TO_ABS}; - for (i = 0; i < 1; i++) - { - lcCmd[i] = temp[i]; - } - } - - { - VGubyte temp[1] = {VG_MOVE_TO_ABS}; - for (i = 0; i < 1; i++) - { - moveCmd[i] = temp[i]; - } - } - { - VGfloat temp[2] = {0.7f, 0.6f}; - for (i = 0; i < 2; i++) - { - moveCoords[i] = temp[i] * window_width(); - } - } -#endif - - lines = vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F, 1, - 0, 0, 0, - VG_PATH_CAPABILITY_APPEND_TO| - VG_PATH_CAPABILITY_TRANSFORM_FROM); -#if 0 - vgAppendPathData(lines, 6, lineCmds, lineCoords); -#else - vgAppendPathData(lines, 1, moveCmd, moveCoords); - vgAppendPathData(lines, 1, sccCmd, arcCoords); - vgAppendPathData(lines, 1, moveCmd, moveCoords); - vgAppendPathData(lines, 1, scCmd, arcCoords); - vgAppendPathData(lines, 1, moveCmd, moveCoords); - vgAppendPathData(lines, 1, lccCmd, arcCoords); - vgAppendPathData(lines, 1, moveCmd, moveCoords); - vgAppendPathData(lines, 1, lcCmd, arcCoords); -#endif - - vgLoadIdentity(); - vgTranslate(0.25f * window_width(), 0.25f * window_height()); - vgRotate(30); - vgTranslate(-0.25f * window_width(), -0.25f * window_height()); - vgTransformPath(target, lines);} - -/* new window size or exposure */ -static void -reshape(int w, int h) -{ -} - -static void -draw(void) -{ - vgClear(0, 0, window_width(), window_height()); - vgLoadMatrix(xform); - vgLoadIdentity(); - vgTranslate(0.25f * window_width(), 0.25f * window_height()); - vgRotate(30); - vgTranslate(-0.25f * window_width(), -0.25f * window_height()); - vgSetf(VG_STROKE_LINE_WIDTH, 7); - vgSetParameterfv(stroke, VG_PAINT_COLOR, 4, color1); - vgDrawPath(lines, VG_STROKE_PATH); - - vgLoadMatrix(xform); - vgSetParameterfv(stroke, VG_PAINT_COLOR, 4, color2); - vgSetf(VG_STROKE_LINE_WIDTH, 3); - vgDrawPath(target, VG_STROKE_PATH); -} - -static int key_press(unsigned key) -{ - switch(key) { - case XK_c: - case XK_C: - break; - case XK_j: - case XK_J: - break; - default: - break; - } - - return VG_TRUE; -} - -int main(int argc, char **argv) -{ - return run(argc, argv, init, reshape, - draw, key_press); -} |