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continue working with direct buffers

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This commit is contained in:
codeanticode
2012-12-09 17:59:38 +00:00
parent 5703e24070
commit 144eaa14cb
2 changed files with 101 additions and 85 deletions
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21
core/src/processing/opengl/PShapeOpenGL.java
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@@ -3553,11 +3553,11 @@ public class PShapeOpenGL extends PShape {
int sizef = size * PGL.SIZEOF_FLOAT;
int sizei = size * PGL.SIZEOF_INT;
tessGeo.readyPointVertices();
glPointVertex = pg.createVertexBufferObject(context.id());
pgl.bindBuffer(PGL.ARRAY_BUFFER, glPointVertex);
pgl.bufferData(PGL.ARRAY_BUFFER, 4 * sizef,
FloatBuffer.wrap(tessGeo.pointVertices, 0, 4 * size),
PGL.STATIC_DRAW);
tessGeo.pointVertices, PGL.STATIC_DRAW);
glPointColor = pg.createVertexBufferObject(context.id());
pgl.bindBuffer(PGL.ARRAY_BUFFER, glPointColor);
@@ -3573,12 +3573,12 @@ public class PShapeOpenGL extends PShape {
pgl.bindBuffer(PGL.ARRAY_BUFFER, 0);
tessGeo.readyPointIndices();
glPointIndex = pg.createVertexBufferObject(context.id());
pgl.bindBuffer(PGL.ELEMENT_ARRAY_BUFFER, glPointIndex);
pgl.bufferData(PGL.ELEMENT_ARRAY_BUFFER,
tessGeo.pointIndexCount * PGL.SIZEOF_INDEX,
ShortBuffer.wrap(tessGeo.pointIndices, 0,
tessGeo.pointIndexCount), PGL.STATIC_DRAW);
tessGeo.pointIndices, PGL.STATIC_DRAW);
pgl.bindBuffer(PGL.ELEMENT_ARRAY_BUFFER, 0);
}
@@ -3985,11 +3985,10 @@ public class PShapeOpenGL extends PShape {
protected void copyPointVertices(int offset, int size) {
tessGeo.readyPointVertices();
pgl.bindBuffer(PGL.ARRAY_BUFFER, glPointVertex);
pgl.bufferSubData(PGL.ARRAY_BUFFER, 4 * offset * PGL.SIZEOF_FLOAT,
4 * size * PGL.SIZEOF_FLOAT,
FloatBuffer.wrap(tessGeo.pointVertices,
4 * offset, 4 * size));
4 * size * PGL.SIZEOF_FLOAT, tessGeo.pointVertices);
pgl.bindBuffer(PGL.ARRAY_BUFFER, 0);
}
@@ -4618,10 +4617,10 @@ public class PShapeOpenGL extends PShape {
raw.strokeCap(strokeCap);
raw.beginShape(POINTS);
float[] vertices = tessGeo.pointVertices;
FloatBuffer vertices = tessGeo.pointVertices;
int[] color = tessGeo.pointColors;
float[] attribs = tessGeo.pointAttribs;
short[] indices = tessGeo.pointIndices;
ShortBuffer indices = tessGeo.pointIndices;
IndexCache cache = tessGeo.pointIndexCache;
for (int n = 0; n < cache.size; n++) {
@@ -4644,12 +4643,12 @@ public class PShapeOpenGL extends PShape {
perim = 5;
}
int i0 = voffset + indices[3 * pt];
int i0 = voffset + indices.get(3 * pt);
int argb0 = PGL.nativeToJavaARGB(color[i0]);
float[] pt0 = {0, 0, 0, 0};
float[] src0 = {0, 0, 0, 0};
PApplet.arrayCopy(vertices, 4 * i0, src0, 0, 4);
vertices.position(4 * i0); vertices.get(src0, 0, 4);
g.modelview.mult(src0, pt0);
if (raw.is3D()) {