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| author | Dan Goodliffe <dan.goodliffe@octal.co.uk> | 2026-01-07 16:14:30 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan.goodliffe@octal.co.uk> | 2026-01-07 16:14:30 +0000 |
| commit | ec5fa075e5e69edfe6c301f7088a164d5651d278 (patch) | |
| tree | 575e69f6ffc0cceb775216e5dd46234fb553fac0 | |
| parent | Don't define new diagnostic variants locally (diff) | |
| download | ilt-ec5fa075e5e69edfe6c301f7088a164d5651d278.tar.bz2 ilt-ec5fa075e5e69edfe6c301f7088a164d5651d278.tar.xz ilt-ec5fa075e5e69edfe6c301f7088a164d5651d278.zip | |
Always GL_DYNAMIC_DRAW in glMappedBufferWriter
Addresses performance warning from using GL_STATIC_DRAW.
| -rw-r--r-- | lib/glMappedBufferWriter.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/glMappedBufferWriter.h b/lib/glMappedBufferWriter.h index f97d7e1..05540e4 100644 --- a/lib/glMappedBufferWriter.h +++ b/lib/glMappedBufferWriter.h @@ -9,10 +9,10 @@ template<typename T> class glMappedBufferWriter { public: using difference_type = std::ptrdiff_t; - glMappedBufferWriter(GLenum target, GLuint buffer, size_t count, GLenum usage = GL_STATIC_DRAW) : + glMappedBufferWriter(GLenum target, GLuint buffer, size_t count) : target {target}, data {[&]() { glBindBuffer(target, buffer); - glBufferData(target, static_cast<GLsizeiptr>(sizeof(T) * count), nullptr, usage); + glBufferData(target, static_cast<GLsizeiptr>(sizeof(T) * count), nullptr, GL_DYNAMIC_DRAW); return static_cast<T *>(glMapBuffer(target, GL_WRITE_ONLY)); }()} { |