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added opengl extension checking in a3d

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This commit is contained in:
codeanticode
2010-01-31 00:54:17 +00:00
parent 3080f715a1
commit cdb6acd987
2 changed files with 61 additions and 9 deletions
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android/core/src/processing/android/core/GLTexture.java
+24 -4
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@@ -4,6 +4,8 @@ import java.nio.IntBuffer;
import javax.microedition.khronos.opengles.*;
import javax.microedition.khronos.egl.EGL10;
import java.nio.*;
// TODO:
@@ -100,11 +102,29 @@ public class GLTexture extends PImage implements PConstants, GLConstants {
int maxSize[] = new int[1];
gl.glGetIntegerv(GL10.GL_MAX_TEXTURE_SIZE, maxSize, 0);
/*
GL_OES_byte_coordinates
GL_OES_fixed_point
GL_OES_single_precision
GL_OES_read_format
GL_OES_compressed_paletted_texture
GL_OES_draw_texture
GL_OES_matrix_get
GL_OES_query_matrix
GL_ARB_texture_compression
GL_ARB_texture_non_power_of_two
GL_ANDROID_direct_texture
GL_ANDROID_user_clip_plane
GL_ANDROID_vertex_buffer_object
GL_ANDROID_generate_mipmap
*/
//EGL10 egl;
//egl.eglCreatePbufferSurface(arg0, arg1, arg2);
String extensions = gl.glGetString(GL10.GL_EXTENSIONS);
if (extensions.indexOf("GL_ARB_texture_non_power_of_two") == -1) {
}
loadTexture(filename);
}
android/core/src/processing/android/core/PGraphicsAndroid3D.java
+37 -5
View File
@@ -199,8 +199,15 @@ public class PGraphicsAndroid3D extends PGraphics {
protected float[] colorFloats;
/// IntBuffer to go with the pixels[] array
protected IntBuffer pixelBuffer;
protected IntBuffer pixelBuffer;
protected boolean npotTexSupported;
protected boolean mipmapSupported;
protected boolean matrixGetSupported;
protected boolean vboSupported;
protected boolean fboSupported;
// The following variables to be deleted forever:
// cheap picking someday
@@ -267,7 +274,8 @@ public class PGraphicsAndroid3D extends PGraphics {
reapplySettings();
vertexCheck();
// init perspective projection based on new dimensions
cameraFOV = 60 * DEG_TO_RAD; // at least for now
cameraX = width / 2.0f;
@@ -336,8 +344,7 @@ public class PGraphicsAndroid3D extends PGraphics {
// return true;
// //return parent.isDisplayable();
// }
public void beginDraw() {
if (!settingsInited) defaultSettings();
@@ -397,12 +404,14 @@ public class PGraphicsAndroid3D extends PGraphics {
//gl.glEnable(GL10.GL_AUTO_NORMAL); // I think this is OpenGL 1.2 only
gl.glEnable(GL10.GL_RESCALE_NORMAL);
//gl.GlLightModeli(GL10.GL_LIGHT_MODEL_COLOR_CONTROL, GL10.GL_SEPARATE_SPECULAR_COLOR);
report("bot beginDraw()");
}
public void endDraw() {
report("top endDraw()");
/*
if (hints[ENABLE_DEPTH_SORT]) {
@@ -533,7 +542,7 @@ public class PGraphicsAndroid3D extends PGraphics {
int vertexAlloc = vertices.length;
// Taking square because the buffers will contain repeated vertices... Need better estimation though.
int triangleAlloc = 3 * vertexAlloc;;
int triangleAlloc = 3 * vertexAlloc;
int lineAlloc = 2 * vertexAlloc;
if (vertexBuffer == null || vertexBuffer.capacity() < triangleAlloc) {
ByteBuffer vbb = ByteBuffer.allocateDirect(triangleAlloc * 3);
@@ -4272,6 +4281,29 @@ public class PGraphicsAndroid3D extends PGraphics {
public void onSurfaceCreated(GL10 igl, EGLConfig config) {
gl = igl;
npotTexSupported = false;
mipmapSupported = false;
matrixGetSupported = false;
vboSupported = false;
fboSupported = false;
String extensions = gl.glGetString(GL10.GL_EXTENSIONS);
if (-1 < extensions.indexOf("GL_ARB_texture_non_power_of_two")) {
npotTexSupported = true;
}
if (-1 < extensions.indexOf("GL_ANDROID_generate_mipmap")) {
mipmapSupported = true;
}
if (extensions.indexOf("GL_OES_matrix_get") == -1) {
matrixGetSupported = true;
}
if (-1 < extensions.indexOf("GL_ANDROID_vertex_buffer_object")) {
vboSupported = true;
}
if (-1 < extensions.indexOf("GL_OES_framebuffer_object")) {
fboSupported = true;
}
recreateResources();
gl = null;
}