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gpu: add sin/cos table to UBO

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This commit is contained in:
Dennis
2018-11-18 15:36:36 +01:00
committed by Adam
parent 1e83a36c42
commit 9c791f5b09
5 changed files with 36 additions and 8 deletions
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36
runelite-client/src/main/java/net/runelite/client/plugins/gpu/GpuPlugin.java
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@@ -152,7 +152,8 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
private int textureArrayId;
private final IntBuffer uniformBuffer = GpuIntBuffer.allocateDirect(5);
private int uniformBufferId;
private final IntBuffer uniformBuffer = GpuIntBuffer.allocateDirect(5 + 3 + 2048 * 4);
private final float[] textureOffsets = new float[128];
private GpuIntBuffer vertexBuffer;
@@ -211,7 +212,7 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
{
try
{
bufferId = uvBufferId = -1;
bufferId = uvBufferId = uniformBufferId = -1;
vertexBuffer = new GpuIntBuffer();
uvBuffer = new GpuFloatBuffer();
@@ -265,6 +266,7 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
initVao();
initProgram();
initInterfaceTexture();
initUniformBuffer();
client.setDrawCallbacks(this);
client.setGpu(true);
@@ -338,6 +340,12 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
uvBufferId = -1;
}
if (uniformBufferId != -1)
{
GLUtil.glDeleteBuffer(gl, uniformBufferId);
uniformBufferId = -1;
}
shutdownInterfaceTexture();
shutdownProgram();
shutdownVao();
@@ -522,6 +530,25 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
interfaceTexture = -1;
}
private void initUniformBuffer()
{
uniformBufferId = glGenBuffers(gl);
gl.glBindBuffer(gl.GL_UNIFORM_BUFFER, uniformBufferId);
uniformBuffer.clear();
uniformBuffer.put(new int[8]);
final int[] pad = new int[2];
for (int i = 0; i < 2048; i++)
{
uniformBuffer.put(Perspective.SINE[i]);
uniformBuffer.put(Perspective.COSINE[i]);
uniformBuffer.put(pad);
}
uniformBuffer.flip();
gl.glBufferData(gl.GL_UNIFORM_BUFFER, uniformBuffer.limit() * Integer.BYTES, uniformBuffer, gl.GL_STATIC_DRAW);
gl.glBindBuffer(gl.GL_UNIFORM_BUFFER, 0);
}
private void createProjectionMatrix(float left, float right, float bottom, float top, float near, float far)
{
// create a standard orthographic projection
@@ -695,7 +722,6 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
gl.GL_STREAM_DRAW);
// UBO
int uniformBufferId = glGenBuffers(gl);
gl.glBindBuffer(gl.GL_UNIFORM_BUFFER, uniformBufferId);
uniformBuffer.clear();
uniformBuffer
@@ -706,7 +732,7 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
.put(client.getScale());
uniformBuffer.flip();
gl.glBufferData(gl.GL_UNIFORM_BUFFER, uniformBuffer.limit() * Integer.BYTES, uniformBuffer, gl.GL_STATIC_DRAW);
gl.glBufferSubData(gl.GL_UNIFORM_BUFFER, 0, uniformBuffer.limit() * Integer.BYTES, uniformBuffer);
gl.glBindBuffer(gl.GL_UNIFORM_BUFFER, 0);
gl.glUniformBlockBinding(glSmallComputeProgram, uniBlockSmall, 0);
@@ -815,8 +841,6 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
gl.glUseProgram(0);
}
glDeleteBuffer(gl, uniformBufferId);
vertexBuffer.clear();
uvBuffer.clear();
modelBuffer.clear();