diff options
| author | Sven Gothel <[email protected]> | 2012-10-12 21:38:36 +0200 |
|---|---|---|
| committer | Sven Gothel <[email protected]> | 2012-10-12 21:38:36 +0200 |
| commit | 1992d24671f8d99abccb671b8f9d5a7cd474fd00 (patch) | |
| tree | 108ada7dcba74e5700861caf6fbc80673c4eeb45 /src/jogl/classes/jogamp/graph/curve | |
| parent | 2958508131e5f0b3336f07c6f1c2865eb954921b (diff) | |
GLArrayData* VBO binding: Properly document and impl. bindBuffer(..) in detail w/ data sync within GLArrayHandle,
which also removed redundant code (VBO data sync and binding).
Refines commit 8582ece7dc7f65271b3184261697a542766d9864
and f49f8e22953ed2426fd4264ee407e2dc3fc07cfc
Diffstat (limited to 'src/jogl/classes/jogamp/graph/curve')
| -rw-r--r-- | src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java | 18 | ||||
| -rw-r--r-- | src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java | 10 |
2 files changed, 11 insertions, 17 deletions
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java index 765b94855..85d3ad5a7 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java +++ b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegion2PES2.java @@ -220,16 +220,14 @@ public class VBORegion2PES2 extends GLRegion { gl.glActiveTexture(GL.GL_TEXTURE0 + mgl_ActiveTexture.intValue()); fbo.use(gl, texA); verticeFboAttr.enableBuffer(gl, true); - texCoordFboAttr.enableBuffer(gl, true); - indicesFbo.enableBuffer(gl, true); + texCoordFboAttr.enableBuffer(gl, true); + indicesFbo.bindBuffer(gl, true); // keeps VBO binding - indicesFbo.bindBuffer(gl, true); gl.glDrawElements(GL2ES2.GL_TRIANGLES, indicesFbo.getElementCount() * indicesFbo.getComponentCount(), GL2ES2.GL_UNSIGNED_SHORT, 0); - indicesFbo.bindBuffer(gl, false); - verticeFboAttr.enableBuffer(gl, false); + indicesFbo.bindBuffer(gl, false); texCoordFboAttr.enableBuffer(gl, false); - indicesFbo.enableBuffer(gl, false); + verticeFboAttr.enableBuffer(gl, false); fbo.unuse(gl); // setback: gl.glActiveTexture(currentActiveTextureEngine[0]); @@ -289,15 +287,13 @@ public class VBORegion2PES2 extends GLRegion { private void renderRegion(GL2ES2 gl) { verticeTxtAttr.enableBuffer(gl, true); texCoordTxtAttr.enableBuffer(gl, true); - indicesTxt.enableBuffer(gl, true); + indicesTxt.bindBuffer(gl, true); // keeps VBO binding - indicesTxt.bindBuffer(gl, true); gl.glDrawElements(GL2ES2.GL_TRIANGLES, indicesTxt.getElementCount() * indicesTxt.getComponentCount(), GL2ES2.GL_UNSIGNED_SHORT, 0); - indicesTxt.bindBuffer(gl, false); - verticeTxtAttr.enableBuffer(gl, false); + indicesTxt.bindBuffer(gl, false); texCoordTxtAttr.enableBuffer(gl, false); - indicesTxt.enableBuffer(gl, false); + verticeTxtAttr.enableBuffer(gl, false); } public void destroy(GL2ES2 gl, RenderState rs) { diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java index 7f3e937e1..0cba444ad 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java +++ b/src/jogl/classes/jogamp/graph/curve/opengl/VBORegionSPES2.java @@ -127,16 +127,14 @@ public class VBORegionSPES2 extends GLRegion { protected void drawImpl(GL2ES2 gl, RenderState rs, int vp_width, int vp_height, int[/*1*/] texWidth) { verticeAttr.enableBuffer(gl, true); - texCoordAttr.enableBuffer(gl, true); - indices.enableBuffer(gl, true); + texCoordAttr.enableBuffer(gl, true); + indices.bindBuffer(gl, true); // keeps VBO binding - indices.bindBuffer(gl, true); gl.glDrawElements(GL2ES2.GL_TRIANGLES, indices.getElementCount() * indices.getComponentCount(), GL2ES2.GL_UNSIGNED_SHORT, 0); + indices.bindBuffer(gl, false); - - verticeAttr.enableBuffer(gl, false); texCoordAttr.enableBuffer(gl, false); - indices.enableBuffer(gl, false); + verticeAttr.enableBuffer(gl, false); } public final void destroy(GL2ES2 gl, RenderState rs) { |