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performance: rendering: improve memory usage by a lot

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Bixilon 2021-02-27 00:45:11 +01:00
parent 38bd37b9f0
commit 18324e0791
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GPG Key ID: 5CAD791931B09AC4
2 changed files with 2 additions and 0 deletions
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1
src/main/java/de/bixilon/minosoft/gui/rendering/chunk/ChunkMesh.kt
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@ -60,6 +60,7 @@ class ChunkMesh {
glBindVertexArray(vao)
glBindBuffer(GL_ARRAY_BUFFER, vbo)
glBufferData(GL_ARRAY_BUFFER, data.toFloatArray(), GL_STATIC_DRAW)
data.clear() // clear data ((do not store in memory)
var index = 0
glVertexAttribPointer(index, 3, GL_FLOAT, false, FLOATS_PER_VERTEX * Float.BYTES, 0L)
glEnableVertexAttribArray(index++)

1
src/main/java/de/bixilon/minosoft/gui/rendering/hud/elements/text/HUDFontMesh.kt
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@ -38,6 +38,7 @@ class HUDFontMesh {
glBindVertexArray(vao)
glBindBuffer(GL_ARRAY_BUFFER, vbo)
glBufferData(GL_ARRAY_BUFFER, data.toFloatArray(), GL_STATIC_DRAW)
data.clear() // clear data ((do not store in memory)
var index = 0
glVertexAttribPointer(index, 3, GL_FLOAT, false, FLOATS_PER_VERTEX * Float.BYTES, 0L)
glEnableVertexAttribArray(index++)