Java Code Examples for com.jogamp.opengl.GL4#glActiveTexture()
The following examples show how to use
com.jogamp.opengl.GL4#glActiveTexture() .
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Example 1
| Source File: Gl_430_texture_fetch_dependent.java From jogl-samples with MIT License | 6 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
gl4.glViewportIndexedf(0, 0, 0, windowSize.x, windowSize.y);
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
gl4.glBindProgramPipeline(pipelineName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D_ARRAY, textureName.get(Texture.DIFFUSE));
gl4.glActiveTexture(GL_TEXTURE1);
gl4.glBindTexture(GL_TEXTURE_2D_ARRAY, textureName.get(Texture.INDIRECTION));
gl4.glDrawArraysInstancedBaseInstance(GL_TRIANGLES, 0, 3, 1, 0);
return true;
}
Example 2
| Source File: TextureManager.java From runelite with BSD 2-Clause "Simplified" License | 5 votes |
|
int initTextureArray(TextureProvider textureProvider, GL4 gl)
{
if (!allTexturesLoaded(textureProvider))
{
return -1;
}
Texture[] textures = textureProvider.getTextures();
int textureArrayId = GLUtil.glGenTexture(gl);
gl.glBindTexture(gl.GL_TEXTURE_2D_ARRAY, textureArrayId);
gl.glTexStorage3D(gl.GL_TEXTURE_2D_ARRAY, 1, gl.GL_RGBA8, TEXTURE_SIZE, TEXTURE_SIZE, textures.length);
gl.glTexParameteri(gl.GL_TEXTURE_2D_ARRAY, gl.GL_TEXTURE_MIN_FILTER, gl.GL_NEAREST);
gl.glTexParameteri(gl.GL_TEXTURE_2D_ARRAY, gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST);
gl.glTexParameteri(gl.GL_TEXTURE_2D_ARRAY, gl.GL_TEXTURE_WRAP_S, gl.GL_CLAMP_TO_EDGE);
// Set brightness to 1.0d to upload unmodified textures to GPU
double save = textureProvider.getBrightness();
textureProvider.setBrightness(1.0d);
updateTextures(textureProvider, gl, textureArrayId);
textureProvider.setBrightness(save);
gl.glActiveTexture(gl.GL_TEXTURE1);
gl.glBindTexture(gl.GL_TEXTURE_2D_ARRAY, textureArrayId);
gl.glActiveTexture(gl.GL_TEXTURE0);
return textureArrayId;
}
Example 3
| Source File: Gl_420_image_load.java From jogl-samples with MIT License | 5 votes |
|
private boolean initTexture(GL4 gl4) {
try {
jgli.Texture2d texture = new Texture2d(jgli.Load.load(TEXTURE_ROOT + "/" + TEXTURE_DIFFUSE));
jgli.Gl.Format format = jgli.Gl.translate(texture.format());
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
gl4.glGenTextures(1, textureName);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(0));
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, texture.levels() - 1);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, GL_RED);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, GL_BLUE);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_A, GL_ALPHA);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
gl4.glTexStorage2D(GL_TEXTURE_2D, texture.levels(),
format.internal.value, texture.dimensions()[0], texture.dimensions()[1]);
for (int level = 0; level < texture.levels(); ++level) {
gl4.glTexSubImage2D(GL_TEXTURE_2D, level,
0, 0,
texture.dimensions(level)[0], texture.dimensions(level)[1],
format.external.value, format.type.value,
texture.data(level));
}
imageSize.set(texture.dimensions());
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
} catch (IOException ex) {
Logger.getLogger(Gl_420_image_load.class.getName()).log(Level.SEVERE, null, ex);
}
return true;
}
Example 4
| Source File: Gl_400_fbo_layered.java From jogl-samples with MIT License | 5 votes |
|
private boolean initTexture(GL4 gl4) {
gl4.glGenTextures(1, textureColorbufferName);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D_ARRAY, textureColorbufferName.get(0));
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_BASE_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_SWIZZLE_R, GL_RED);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_SWIZZLE_B, GL_BLUE);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_SWIZZLE_A, GL_ALPHA);
gl4.glTexImage3D(
GL_TEXTURE_2D_ARRAY,
0,
GL_RGB,
windowSize.x / FRAMEBUFFER_SIZE,
windowSize.y / FRAMEBUFFER_SIZE,
4, //depth
0,
GL_RGB,
GL_UNSIGNED_BYTE,
null);
return checkError(gl4, "initTexture");
}
Example 5
| Source File: Gl_410_program_binary.java From jogl-samples with MIT License | 5 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, 4.0f / 3.0f, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(viewMat4()).mul(model);
gl4.glProgramUniformMatrix4fv(programName[Program.VERT], uniformMvp, 1, false, mvp.toFa_(), 0);
gl4.glProgramUniform1i(programName[Program.FRAG], uniformDiffuse, 0);
gl4.glViewportIndexedfv(0, viewportBuffer.put(0, 0).put(1, 0).put(2, windowSize.x).put(3, windowSize.y));
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 0).put(1, 0).put(2, 0).put(3, 0));
gl4.glBindProgramPipeline(pipelineName.get(0));
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, texture2dName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(0));
//!\ Need to be called after glBindVertexArray
gl4.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufferName.get(Buffer.ELEMENT));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_INT, 0, 1, 0);
return true;
}
Example 6
| Source File: Gl_430_draw_without_vertex_attrib.java From jogl-samples with MIT License | 5 votes |
|
private boolean initTexture(GL4 gl4) {
try {
jgli.Texture2d texture = new Texture2d(jgli.Load.load(TEXTURE_ROOT + "/" + TEXTURE_DIFFUSE));
assert (!texture.empty());
jgli.Gl.Format format = jgli.Gl.translate(texture.format());
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
gl4.glGenTextures(1, textureName);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(0));
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, GL_RED);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, GL_BLUE);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_A, GL_ALPHA);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, texture.levels() - 1);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
gl4.glTexStorage2D(GL_TEXTURE_2D, texture.levels(), format.internal.value,
texture.dimensions(0)[0], texture.dimensions(0)[1]);
for (int level = 0; level < texture.levels(); ++level) {
gl4.glTexSubImage2D(GL_TEXTURE_2D, level,
0, 0,
texture.dimensions(level)[0], texture.dimensions(level)[1],
format.external.value, format.type.value,
texture.data(level));
}
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
} catch (IOException ex) {
Logger.getLogger(Gl_430_draw_without_vertex_attrib.class.getName()).log(Level.SEVERE, null, ex);
}
return true;
}
Example 7
| Source File: Gl_400_sampler_array_nv.java From jogl-samples with MIT License | 5 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, (float) windowSize.x / windowSize.y, 0.1f, 1000.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(viewMat4()).mul(model);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 1).put(1, 0.5f).put(2, 0).put(3, 1));
gl4.glUseProgram(programName);
gl4.glUniformMatrix4fv(uniformMvp, 1, false, mvp.toFa_(), 0);
gl4.glUniform1i(uniformDiffuseRGB, 0);
gl4.glUniform1i(uniformDiffuseBGR, 1);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.RGB));
gl4.glBindSampler(0, samplerName.get(0));
gl4.glActiveTexture(GL_TEXTURE1);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.BGR));
gl4.glBindSampler(1, samplerName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_INT, 0, 1, 0);
return true;
}
Example 8
| Source File: Gl_430_texture_storage.java From jogl-samples with MIT License | 5 votes |
|
private boolean initTexture(GL4 gl4) {
try {
jgli.Texture2d texture = new Texture2d(jgli.Load.load(TEXTURE_ROOT + "/" + TEXTURE_DIFFUSE));
jgli.Gl.Format format = jgli.Gl.translate(texture.format());
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
gl4.glGenTextures(1, textureName);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D_ARRAY, textureName.get(0));
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_SWIZZLE_R, GL_RED);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_SWIZZLE_B, GL_BLUE);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_SWIZZLE_A, GL_ALPHA);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_BASE_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_LEVEL, texture.levels() - 1);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
gl4.glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
gl4.glTexStorage3D(GL_TEXTURE_2D_ARRAY, texture.levels(),
format.internal.value,
texture.dimensions(0)[0], texture.dimensions(0)[1], 1);
for (int level = 0; level < texture.levels(); ++level) {
gl4.glTexSubImage3D(GL_TEXTURE_2D_ARRAY, level,
0, 0, 0,
texture.dimensions(level)[0], texture.dimensions(level)[1], 1,
format.external.value, format.type.value,
texture.data(level));
}
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
} catch (IOException ex) {
Logger.getLogger(Gl_430_texture_storage.class.getName()).log(Level.SEVERE, null, ex);
}
return true;
}
Example 9
| Source File: Gl_430_fbo_without_attachment.java From jogl-samples with MIT License | 5 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
gl4.glViewportIndexedf(0, 0, 0, windowSize.x, windowSize.y);
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glBindSampler(0, samplerName.get(0));
// Render
gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
gl4.glClearBufferfv(GL_COLOR, 0, new float[]{1.0f, 0.5f, 0.0f, 1.0f}, 0);
gl4.glBindProgramPipeline(pipelineName.get(Pipeline.RENDER));
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.DIFFUSE));
gl4.glBindImageTexture(Semantic.Image.DIFFUSE, textureName.get(Texture.COLORBUFFER), 0, false, 0, GL_WRITE_ONLY,
GL_RGBA8);
gl4.glDrawArraysInstancedBaseInstance(GL_TRIANGLES, 0, 3, 1, 0);
// Splash
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
gl4.glBindProgramPipeline(pipelineName.get(Pipeline.SPLASH));
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.COLORBUFFER));
gl4.glDrawArraysInstancedBaseInstance(GL_TRIANGLES, 0, 3, 1, 0);
return true;
}
Example 10
| Source File: Gl_420_texture_conversion.java From jogl-samples with MIT License | 5 votes |
|
private boolean initTexture(GL4 gl4) {
try {
jgli.Texture2d texture = new Texture2d(jgli.Load.load(TEXTURE_ROOT + "/" + TEXTURE_DIFFUSE));
assert (!texture.empty());
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
gl4.glGenTextures(Texture.MAX, textureName);
gl4.glActiveTexture(GL_TEXTURE0);
for (int i = 0; i < Texture.MAX; ++i) {
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(i));
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, texture.levels() - 1);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
gl4.glTexStorage2D(GL_TEXTURE_2D, texture.levels(), textureInternalFormat[i], texture.dimensions(0)[0],
texture.dimensions(0)[1]);
for (int level = 0; level < texture.levels(); ++level) {
gl4.glTexSubImage2D(GL_TEXTURE_2D, level,
0, 0,
texture.dimensions(level)[0], texture.dimensions(level)[1],
textureFormat[i], GL_UNSIGNED_BYTE,
texture.data(level));
}
}
gl4.glBindTexture(GL_TEXTURE_2D, 0);
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
} catch (IOException ex) {
Logger.getLogger(Gl_420_texture_conversion.class.getName()).log(Level.SEVERE, null, ex);
}
return true;
}
Example 11
| Source File: TextureManager.java From plugins with GNU General Public License v3.0 | 5 votes |
|
int initTextureArray(TextureProvider textureProvider, GL4 gl)
{
if (!allTexturesLoaded(textureProvider))
{
return -1;
}
Texture[] textures = textureProvider.getTextures();
int textureArrayId = GLUtil.glGenTexture(gl);
gl.glBindTexture(gl.GL_TEXTURE_2D_ARRAY, textureArrayId);
gl.glTexStorage3D(gl.GL_TEXTURE_2D_ARRAY, 1, gl.GL_RGBA8, TEXTURE_SIZE, TEXTURE_SIZE, textures.length);
gl.glTexParameteri(gl.GL_TEXTURE_2D_ARRAY, gl.GL_TEXTURE_MIN_FILTER, gl.GL_NEAREST);
gl.glTexParameteri(gl.GL_TEXTURE_2D_ARRAY, gl.GL_TEXTURE_MAG_FILTER, gl.GL_NEAREST);
gl.glTexParameteri(gl.GL_TEXTURE_2D_ARRAY, gl.GL_TEXTURE_WRAP_S, gl.GL_CLAMP_TO_EDGE);
// Set brightness to 1.0d to upload unmodified textures to GPU
double save = textureProvider.getBrightness();
textureProvider.setBrightness(1.0d);
updateTextures(textureProvider, gl, textureArrayId);
textureProvider.setBrightness(save);
gl.glActiveTexture(gl.GL_TEXTURE1);
gl.glBindTexture(gl.GL_TEXTURE_2D_ARRAY, textureArrayId);
gl.glActiveTexture(gl.GL_TEXTURE0);
return textureArrayId;
}
Example 12
| Source File: Gl_440_fbo_without_attachment.java From jogl-samples with MIT License | 4 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
{
gl4.glBindBuffer(GL_UNIFORM_BUFFER, bufferName[Buffer.TRANSFORM]);
ByteBuffer pointer = gl4.glMapBufferRange(GL_UNIFORM_BUFFER, 0, Mat4.SIZE,
GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);
Mat4 projection = glm.perspectiveFov_((float) Math.PI * 0.25f, windowSize.x, windowSize.y, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
pointer.asFloatBuffer().put(projection.mul(viewMat4()).mul(model).toFa_());
gl4.glUnmapBuffer(GL_UNIFORM_BUFFER);
}
// Render
FloatBuffer clearBuffer = GLBuffers.newDirectFloatBuffer(new float[]{1.0f, 0.5f, 0.0f, 1.0f});
gl4.glClearTexImage(textureName[Texture.COLORBUFFER], 0, GL_RGBA, GL_FLOAT, clearBuffer);
BufferUtils.destroyDirectBuffer(clearBuffer);
gl4.glViewportIndexedf(0, 0, 0, windowSize.x * supersampling, windowSize.y * supersampling);
gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName[0]);
gl4.glBindSampler(0, samplerName[Pipeline.RENDER]);
gl4.glBindVertexArray(vertexArrayName[Pipeline.RENDER]);
gl4.glBindProgramPipeline(pipelineName[Pipeline.RENDER]);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName[Texture.DIFFUSE]);
gl4.glBindImageTexture(Semantic.Image.DIFFUSE, textureName[Texture.COLORBUFFER], 0, false, 0, GL_WRITE_ONLY,
GL_RGBA8);
gl4.glBindBufferBase(GL_UNIFORM_BUFFER, Semantic.Uniform.TRANSFORM0, bufferName[Buffer.TRANSFORM]);
gl4.glBindBufferBase(GL_SHADER_STORAGE_BUFFER, Semantic.Storage.VERTEX, bufferName[Buffer.VERTEX]);
gl4.glDrawElementsInstancedBaseVertexBaseInstance(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0, 0);
// Splash
gl4.glViewportIndexedf(0, 0, 0, windowSize.x, windowSize.y);
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
gl4.glBindSampler(0, samplerName[Pipeline.SPLASH]);
gl4.glBindVertexArray(vertexArrayName[Pipeline.SPLASH]);
gl4.glBindProgramPipeline(pipelineName[Pipeline.SPLASH]);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName[Texture.COLORBUFFER]);
gl4.glDrawArraysInstancedBaseInstance(GL_TRIANGLES, 0, 3, 1, 0);
return true;
}
Example 13
| Source File: Gl_430_program_compute_image.java From jogl-samples with MIT License | 4 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
{
gl4.glBindBuffer(GL_UNIFORM_BUFFER, bufferName.get(Buffer.TRANSFORM));
ByteBuffer pointer = gl4.glMapBufferRange(
GL_UNIFORM_BUFFER, 0, Mat4.SIZE,
GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);
Mat4 projection = glm.perspectiveFov_((float) Math.PI * 0.25f, windowSize.x, windowSize.y, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
pointer.asFloatBuffer().put(projection.mul(viewMat4()).mul(model).toFa_());
// Make sure the uniform buffer is uploaded
gl4.glUnmapBuffer(GL_UNIFORM_BUFFER);
}
gl4.glBindProgramPipeline(pipelineName.get(Program.COMPUTE));
gl4.glBindImageTexture(Image.POSITION_INPUT, textureName.get(Texture.POSITION_INPUT), 0, false, 0, GL_READ_ONLY,
GL_RGBA32F);
gl4.glBindImageTexture(Image.TEXCOORD_INPUT, textureName.get(Texture.TEXCOORD_INPUT), 0, false, 0, GL_READ_ONLY,
GL_RGBA32F);
gl4.glBindImageTexture(Image.COLOR_INPUT, textureName.get(Texture.COLOR_INPUT), 0, false, 0, GL_READ_ONLY,
GL_RGBA32F);
gl4.glBindImageTexture(Image.POSITION_OUTPUT, textureName.get(Texture.POSITION_OUTPUT), 0, false, 0,
GL_WRITE_ONLY, GL_RGBA32F);
gl4.glBindImageTexture(Image.TEXCOORD_OUTPUT, textureName.get(Texture.TEXCOORD_OUTPUT), 0, false, 0,
GL_WRITE_ONLY, GL_RGBA32F);
gl4.glBindImageTexture(Image.COLOR_OUTPUT, textureName.get(Texture.COLOR_OUTPUT), 0, false, 0, GL_WRITE_ONLY,
GL_RGBA32F);
gl4.glBindBufferBase(GL_UNIFORM_BUFFER, Semantic.Uniform.TRANSFORM0, bufferName.get(Buffer.TRANSFORM));
gl4.glDispatchCompute(vertexCount, 1, 1);
gl4.glViewportIndexedf(0, 0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, new float[]{1.0f, 1.0f, 1.0f, 1.0f}, 0);
gl4.glBindProgramPipeline(pipelineName.get(Program.GRAPHICS));
gl4.glActiveTexture(GL_TEXTURE0 + Semantic.Sampler.DIFFUSE);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.DIFFUSE));
gl4.glActiveTexture(GL_TEXTURE0 + Semantic.Sampler.POSITION);
gl4.glBindTexture(GL_TEXTURE_BUFFER, textureName.get(Texture.POSITION_OUTPUT));
gl4.glActiveTexture(GL_TEXTURE0 + Semantic.Sampler.TEXCOORD);
gl4.glBindTexture(GL_TEXTURE_BUFFER, textureName.get(Texture.TEXCOORD_OUTPUT));
gl4.glActiveTexture(GL_TEXTURE0 + Semantic.Sampler.COLOR);
gl4.glBindTexture(GL_TEXTURE_BUFFER, textureName.get(Texture.COLOR_OUTPUT));
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glBindBufferBase(GL_UNIFORM_BUFFER, Semantic.Uniform.TRANSFORM0, bufferName.get(Buffer.TRANSFORM));
gl4.glDrawElementsInstancedBaseVertexBaseInstance(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0, 0);
return true;
}
Example 14
| Source File: Gl_430_texture_buffer.java From jogl-samples with MIT License | 4 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
{
gl4.glBindBuffer(GL_UNIFORM_BUFFER, bufferName.get(Buffer.TRANSFORM));
ByteBuffer pointer = gl4.glMapBufferRange(GL_UNIFORM_BUFFER, 0, Mat4.SIZE,
GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);
Mat4 projection = glm.perspectiveFov_((float) Math.PI * 0.25f, windowSize.x, windowSize.y, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
pointer.asFloatBuffer().put(projection.mul(viewMat4()).mul(model.identity()).toFa_());
// Make sure the uniform buffer is uploaded
gl4.glUnmapBuffer(GL_UNIFORM_BUFFER);
}
gl4.glViewportIndexedf(0, 0, 0, windowSize.x, windowSize.y);
float[] depth = {1.0f};
gl4.glClearBufferfv(GL_DEPTH, 0, depth, 0);
gl4.glClearBufferfv(GL_COLOR, 0, new float[]{1.0f, 1.0f, 1.0f, 1.0f}, 0);
gl4.glUseProgram(programName);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_BUFFER, textureName.get(Texture.DISPLACEMENT));
gl4.glActiveTexture(GL_TEXTURE1);
gl4.glBindTexture(GL_TEXTURE_BUFFER, textureName.get(Texture.DIFFUSE));
gl4.glBindBufferBase(GL_UNIFORM_BUFFER, Semantic.Uniform.TRANSFORM0, bufferName.get(Buffer.TRANSFORM));
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufferName.get(Buffer.ELEMENT));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 5, 0);
return true;
}
Example 15
| Source File: Gl_400_fbo_layered.java From jogl-samples with MIT License | 4 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4 projection = glm.ortho_(-1.0f, 1.0f, 1.0f, -1.0f, 1.0f, -1.0f);
Mat4 view = new Mat4(1.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(view).mul(model);
gl4.glViewport(0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 0).put(1, 0).put(2, 0).put(3, 0));
// Pass 1
{
gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
gl4.glViewport(0, 0, windowSize.x / FRAMEBUFFER_SIZE, windowSize.y / FRAMEBUFFER_SIZE);
gl4.glUseProgram(programName[Program.LAYERING]);
gl4.glUniformMatrix4fv(uniformMvp, 1, false, mvp.toFa_(), 0);
gl4.glBindVertexArray(vertexArrayName.get(Program.LAYERING));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0);
}
// Pass 2
{
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
gl4.glUseProgram(programName[Program.IMAGE_2D]);
gl4.glUniform1i(uniformDiffuse, 0);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D_ARRAY, textureColorbufferName.get(0));
gl4.glBindSampler(0, samplerName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(Program.IMAGE_2D));
for (int i = 0; i < 4; ++i) {
gl4.glUniform1i(uniformLayer, i);
gl4.glViewport(viewport[i].x, viewport[i].y, viewport[i].z, viewport[i].w);
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0);
}
}
return true;
}
Example 16
| Source File: Gl_450_query_statistics_arb.java From jogl-samples with MIT License | 4 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
{
gl4.glBindBuffer(GL_UNIFORM_BUFFER, bufferName.get(Buffer.TRANSFORM));
ByteBuffer pointer = gl4.glMapBufferRange(GL_UNIFORM_BUFFER, 0, Mat4.SIZE,
GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);
Mat4 projection = glm.perspectiveFov_((float) Math.PI * 0.25f, windowSize.x, windowSize.y, 0.1f, 100.0f);
Mat4 model = new Mat4(1.0f);
pointer.asFloatBuffer().put(projection.mul(viewMat4()).mul(model).toFa_());
// Make sure the uniform buffer is uploaded
gl4.glUnmapBuffer(GL_UNIFORM_BUFFER);
}
gl4.glViewportIndexedf(0, 0, 0, windowSize.x, windowSize.y);
gl4.glClearBufferfv(GL_COLOR, 0, new float[]{1.0f, 1.0f, 1.0f, 1.0f}, 0);
gl4.glBindProgramPipeline(pipelineName.get(0));
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D_ARRAY, textureName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(0));
gl4.glBindBufferBase(GL_UNIFORM_BUFFER, Semantic.Uniform.TRANSFORM0, bufferName.get(Buffer.TRANSFORM));
gl4.glBeginQuery(GL_VERTICES_SUBMITTED_ARB, queryName.get(Statistics.VERTICES_SUBMITTED));
gl4.glBeginQuery(GL_PRIMITIVES_SUBMITTED_ARB, queryName.get(Statistics.PRIMITIVES_SUBMITTED));
gl4.glBeginQuery(GL_VERTEX_SHADER_INVOCATIONS_ARB, queryName.get(Statistics.VERTEX_SHADER_INVOCATIONS));
gl4.glBeginQuery(GL_TESS_CONTROL_SHADER_PATCHES_ARB, queryName.get(Statistics.TESS_CONTROL_SHADER_PATCHES));
gl4.glBeginQuery(GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB,
queryName.get(Statistics.TESS_EVALUATION_SHADER_INVOCATIONS));
gl4.glBeginQuery(GL_GEOMETRY_SHADER_INVOCATIONS, queryName.get(Statistics.GEOMETRY_SHADER_INVOCATIONS));
gl4.glBeginQuery(GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB,
queryName.get(Statistics.GEOMETRY_SHADER_PRIMITIVES_EMITTED));
gl4.glBeginQuery(GL_FRAGMENT_SHADER_INVOCATIONS_ARB, queryName.get(Statistics.FRAGMENT_SHADER_INVOCATIONS));
gl4.glBeginQuery(GL_COMPUTE_SHADER_INVOCATIONS_ARB, queryName.get(Statistics.COMPUTE_SHADER_INVOCATIONS));
gl4.glBeginQuery(GL_CLIPPING_INPUT_PRIMITIVES_ARB, queryName.get(Statistics.CLIPPING_INPUT_PRIMITIVES));
gl4.glBeginQuery(GL_CLIPPING_OUTPUT_PRIMITIVES_ARB, queryName.get(Statistics.CLIPPING_OUTPUT_PRIMITIVES));
{
gl4.glDrawElementsInstancedBaseVertexBaseInstance(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0, 0);
}
gl4.glEndQuery(GL_VERTICES_SUBMITTED_ARB);
gl4.glEndQuery(GL_PRIMITIVES_SUBMITTED_ARB);
gl4.glEndQuery(GL_VERTEX_SHADER_INVOCATIONS_ARB);
gl4.glEndQuery(GL_TESS_CONTROL_SHADER_PATCHES_ARB);
gl4.glEndQuery(GL_TESS_EVALUATION_SHADER_INVOCATIONS_ARB);
gl4.glEndQuery(GL_GEOMETRY_SHADER_INVOCATIONS);
gl4.glEndQuery(GL_GEOMETRY_SHADER_PRIMITIVES_EMITTED_ARB);
gl4.glEndQuery(GL_FRAGMENT_SHADER_INVOCATIONS_ARB);
gl4.glEndQuery(GL_COMPUTE_SHADER_INVOCATIONS_ARB);
gl4.glEndQuery(GL_CLIPPING_INPUT_PRIMITIVES_ARB);
gl4.glEndQuery(GL_CLIPPING_OUTPUT_PRIMITIVES_ARB);
IntBuffer queryResult = GLBuffers.newDirectIntBuffer(Statistics.MAX);
for (int i = 0; i < queryResult.capacity(); ++i) {
gl4.glGetQueryObjectuiv(queryName.get(i), GL_QUERY_RESULT, queryResult);
}
System.out.println("Verts: " + queryResult.get(Statistics.VERTICES_SUBMITTED)
+ "; Prims: (" + queryResult.get(Statistics.PRIMITIVES_SUBMITTED) + ", "
+ queryResult.get(Statistics.GEOMETRY_SHADER_PRIMITIVES_EMITTED)
+ "); Shaders(" + queryResult.get(Statistics.VERTEX_SHADER_INVOCATIONS) + ", "
+ queryResult.get(Statistics.TESS_CONTROL_SHADER_PATCHES) + ", "
+ queryResult.get(Statistics.TESS_EVALUATION_SHADER_INVOCATIONS) + ", "
+ queryResult.get(Statistics.GEOMETRY_SHADER_INVOCATIONS) + ", "
+ queryResult.get(Statistics.FRAGMENT_SHADER_INVOCATIONS) + ", "
+ queryResult.get(Statistics.COMPUTE_SHADER_INVOCATIONS)
+ "); Clip(" + queryResult.get(Statistics.CLIPPING_INPUT_PRIMITIVES) + ", "
+ queryResult.get(Statistics.CLIPPING_OUTPUT_PRIMITIVES) + ")\r");
return true;
}
Example 17
| Source File: Gl_420_texture_compressed.java From jogl-samples with MIT License | 4 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
{
gl4.glBindBuffer(GL_UNIFORM_BUFFER, bufferName.get(Buffer.TRANSFORM));
ByteBuffer pointer = gl4.glMapBufferRange(
GL_UNIFORM_BUFFER, 0, Mat4.SIZE,
GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT | GL_MAP_UNSYNCHRONIZED_BIT);
Mat4 projection = glm.perspective_((float) Math.PI * 0.25f, 4.0f / 3.0f, 0.1f, 1000.0f);
Mat4 model = new Mat4(1.0f);
projection.mul(viewMat4()).mul(model).toDbb(pointer);
// Make sure the uniform buffer is uploaded
gl4.glUnmapBuffer(GL_UNIFORM_BUFFER);
}
// Clear the color buffer
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 1.0f).put(1, 0.5f).put(2, 0.0f).put(3, 1.0f));
// Bind rendering objects
gl4.glBindProgramPipeline(pipelineName.get(0));
gl4.glBindBufferBase(GL_UNIFORM_BUFFER, Semantic.Uniform.TRANSFORM0, bufferName.get(Buffer.TRANSFORM));
gl4.glBindSampler(0, samplerName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(0));
// Draw each texture in different viewports
for (int index = 0; index < Texture.MAX; ++index) {
gl4.glViewportIndexedfv(0, viewport[index].toDfb(viewportBuffer));
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(index));
gl4.glDrawElementsInstancedBaseVertexBaseInstance(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0, 0);
}
return true;
}
Example 18
| Source File: Gl_410_fbo_layered.java From jogl-samples with MIT License | 4 votes |
|
@Override
protected boolean render(GL gl) {
GL4 gl4 = (GL4) gl;
Mat4 projection = glm.ortho_(-1.0f, 1.0f, 1.0f, -1.0f, 1.0f, -1.0f);
Mat4 view = new Mat4(1.0f);
Mat4 model = new Mat4(1.0f);
Mat4 mvp = projection.mul(view).mul(model);
gl4.glProgramUniformMatrix4fv(programName[Program.LAYERING], uniformMvp[Program.LAYERING], 1, false,
mvp.toFa_(), 0);
gl4.glProgramUniformMatrix4fv(programName[Program.VIEWPORT], uniformMvp[Program.VIEWPORT], 1, false,
mvp.toFa_(), 0);
gl4.glProgramUniform1i(programName[Program.VIEWPORT], uniformDiffuse, 0);
// Pass 1
{
gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
gl4.glViewportIndexedfv(0, viewportBuffer.put(0, 0).put(1, 0).put(2, FRAMEBUFFER_SIZE.x).put(3, FRAMEBUFFER_SIZE.y));
gl4.glUseProgram(programName[Program.LAYERING]);
gl4.glBindVertexArray(vertexArrayName.get(Program.LAYERING));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0);
}
// Pass 2
{
int border = 2;
gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
gl4.glClearBufferfv(GL_COLOR, 0, clearColor.put(0, 0).put(1, 0).put(2, 0).put(3, 0));
gl4.glViewportIndexedfv(0, viewportBuffer.put(0, border).put(1, border).put(2, windowSize.x * 0.5f - 2.0f * border)
.put(3, windowSize.y * 0.5f - 2.0f * border));
gl4.glViewportIndexedfv(1, viewportBuffer.put(0, windowSize.x * 0.5f + border).put(1, border)
.put(2, windowSize.x * 0.5f - 2.0f * border).put(3, windowSize.y * 0.5f - 2.0f * border));
gl4.glViewportIndexedfv(2, viewportBuffer.put(0, windowSize.x * 0.5f + border).put(1, windowSize.y * 0.5f + 1)
.put(2, windowSize.x * 0.5f - 2.0f * border).put(3, windowSize.y * 0.5f - 2.0f * border));
gl4.glViewportIndexedfv(3, viewportBuffer.put(0, border).put(1, windowSize.y * 0.5f + border)
.put(2, windowSize.x * 0.5f - 2.0f * border).put(3, windowSize.y * 0.5f - 2.0f * border));
gl4.glUseProgram(programName[Program.VIEWPORT]);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D_ARRAY, textureName.get(0));
gl4.glBindSampler(0, samplerName.get(0));
gl4.glBindVertexArray(vertexArrayName.get(Program.VIEWPORT));
gl4.glDrawElementsInstancedBaseVertex(GL_TRIANGLES, elementCount, GL_UNSIGNED_SHORT, 0, 1, 0);
}
return true;
}
Example 19
| Source File: Gl_430_program_compute_variable_group_size.java From jogl-samples with MIT License | 4 votes |
|
private boolean initTexture(GL4 gl4) {
try {
jgli.Texture2d texture = new Texture2d(jgli.Load.load(TEXTURE_ROOT + "/" + TEXTURE_DIFFUSE));
assert (!texture.empty());
jgli.Gl.Format format = jgli.Gl.translate(texture.format());
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
gl4.glGenTextures(Texture.MAX, textureName);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.INPUT));
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, GL_RED);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_G, GL_GREEN);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, GL_BLUE);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_A, GL_ALPHA);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, texture.levels() - 1);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
gl4.glTexStorage2D(GL_TEXTURE_2D, texture.levels(), format.internal.value,
texture.dimensions()[0], texture.dimensions()[1]);
for (int level = 0; level < texture.levels(); ++level) {
gl4.glTexSubImage2D(GL_TEXTURE_2D, level,
0, 0,
texture.dimensions(level)[0], texture.dimensions(level)[1],
format.external.value, format.type.value,
texture.data(level));
}
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.OUTPUT));
gl4.glTexStorage2D(GL_TEXTURE_2D, 1, GL_RGBA8, texture.dimensions()[0], texture.dimensions()[1]);
textureSize = new Vec2i(texture.dimensions()[0], texture.dimensions()[1]);
} catch (IOException ex) {
Logger.getLogger(Gl_430_program_compute.class.getName()).log(Level.SEVERE, null, ex);
}
return true;
}
Example 20
| Source File: Gl_440_fbo_without_attachment.java From jogl-samples with MIT License | 4 votes |
|
private boolean initTexture(GL4 gl4) {
try {
jgli.Texture2d texture = new Texture2d(jgli.Load.load(TEXTURE_ROOT + "/" + TEXTURE_DIFFUSE));
assert (!texture.empty());
jgli.Gl.Format format = jgli.Gl.translate(texture.format());
jgli.Gl.Swizzles swizzles = jgli.Gl.translate(texture.swizzles());
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
gl4.glGenTextures(Texture.MAX, textureName, 0);
gl4.glActiveTexture(GL_TEXTURE0);
gl4.glBindTexture(GL_TEXTURE_2D, textureName[Texture.DIFFUSE]);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, texture.levels() - 1);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, swizzles.r.value);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_G, swizzles.g.value);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, swizzles.b.value);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_A, swizzles.a.value);
gl4.glTexStorage2D(GL_TEXTURE_2D, texture.levels(), format.internal.value,
texture.dimensions()[0], texture.dimensions()[1]);
for (int level = 0; level < texture.levels(); ++level) {
gl4.glTexSubImage2D(GL_TEXTURE_2D, level,
0, 0,
texture.dimensions(level)[0], texture.dimensions(level)[1],
format.external.value, format.type.value,
texture.data(level));
}
gl4.glBindTexture(GL_TEXTURE_2D, textureName[Texture.COLORBUFFER]);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
gl4.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
gl4.glTexStorage2D(GL_TEXTURE_2D, 1, GL_RGBA8,
windowSize.x * supersampling, windowSize.y * supersampling);
gl4.glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
} catch (IOException ex) {
Logger.getLogger(Gl_440_fbo_without_attachment.class.getName()).log(Level.SEVERE, null, ex);
}
return true;
}
