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Diffstat (limited to 'progs/egl/openvg/trivial/gradorigin.c')
-rw-r--r--progs/egl/openvg/trivial/gradorigin.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/progs/egl/openvg/trivial/gradorigin.c b/progs/egl/openvg/trivial/gradorigin.c
deleted file mode 100644
index b376263fe5..0000000000
--- a/progs/egl/openvg/trivial/gradorigin.c
+++ /dev/null
@@ -1,98 +0,0 @@
-#include "eglcommon.h"
-
-#include <VG/openvg.h>
-
-#include <stdio.h>
-#include <string.h>
-
-static const VGfloat white_color[4] = {1.0, 1.0, 1.0, 1.0};
-
-static VGPath path;
-static VGPaint fill;
-
-VGColorRampSpreadMode spread = VG_COLOR_RAMP_SPREAD_PAD;
-
-static void
-init(void)
-{
- VGubyte commands[5] = {VG_MOVE_TO_ABS, VG_LINE_TO_ABS, VG_LINE_TO_ABS, VG_LINE_TO_ABS, VG_CLOSE_PATH};
- VGfloat coords[8] = {0.0f,0.0f, 32.0f,0.0f, 32.0f,32.0f, 0.0f,32.0f };
-
- VGfloat rampStop[20] = {-0.5f, 1.0f, 1.0f, 1.0f, 1.0f,
- 0.25f, 1.0f, 0.0f, 0.0f, 1.0f,
- 0.75f, 0.0f, 0.0f, 1.0f, 1.0f,
- 1.5f, 0.0f, 0.0f, 0.0f, 0.0f};
-
- VGfloat defaultColor[] = {1.0f, 1.0f, 1.0f, 1.0f};
- VGfloat linearGradient[4] = {0.0f, 0.0f, 0.0f, 32.0f};
-
- path = vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F,
- 1.0f, 0.0f, 0, 0, VG_PATH_CAPABILITY_ALL);
- if (path == VG_INVALID_HANDLE)
- return;
-
- fill = vgCreatePaint();
- if (fill == VG_INVALID_HANDLE) {
- vgDestroyPath(path);
- return;
- }
-
- vgSetfv(VG_CLEAR_COLOR, 4, defaultColor);
- vgSeti(VG_RENDERING_QUALITY, VG_RENDERING_QUALITY_NONANTIALIASED);
-
- vgAppendPathData(path, 5, commands, coords);
-
- vgSetPaint(fill, VG_FILL_PATH);
- vgSetParameteri(fill, VG_PAINT_TYPE, VG_PAINT_TYPE_LINEAR_GRADIENT);
- vgSetParameteri(fill, VG_PAINT_COLOR_RAMP_SPREAD_MODE,
- VG_COLOR_RAMP_SPREAD_REPEAT);
- vgSetParameterfv(fill, VG_PAINT_LINEAR_GRADIENT, 4, linearGradient);
- vgSetParameterfv(fill, VG_PAINT_COLOR_RAMP_STOPS, 20, rampStop);
-}
-
-/* new window size or exposure */
-static void
-reshape(int w, int h)
-{
- vgLoadIdentity();
-}
-
-static void
-draw(void)
-{
- vgClear(0, 0, window_width(), window_height());
-
- vgDrawPath(path, VG_FILL_PATH);
-
- vgFlush();
-}
-
-
-int main(int argc, char **argv)
-{
- if (argc > 1) {
- const char *arg = argv[1];
- if (!strcmp("-pad", arg))
- spread = VG_COLOR_RAMP_SPREAD_PAD;
- else if (!strcmp("-repeat", arg))
- spread = VG_COLOR_RAMP_SPREAD_REPEAT;
- else if (!strcmp("-reflect", arg))
- spread = VG_COLOR_RAMP_SPREAD_REFLECT;
- }
-
- switch(spread) {
- case VG_COLOR_RAMP_SPREAD_PAD:
- printf("Using spread mode: pad\n");
- break;
- case VG_COLOR_RAMP_SPREAD_REPEAT:
- printf("Using spread mode: repeat\n");
- break;
- case VG_COLOR_RAMP_SPREAD_REFLECT:
- printf("Using spread mode: reflect\n");
- }
-
- set_window_size(200, 200);
-
- return run(argc, argv, init, reshape,
- draw, 0);
-}