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misc: do gl_to_es_access conv ahead of time

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Swung0x48 2025-01-28 20:08:19 +08:00
parent 71ae72758b
commit 66268027a1
1 changed files with 4 additions and 3 deletions
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7
src/main/cpp/gl/gl.c
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@ -98,13 +98,14 @@ GLAPI void *APIENTRY glMapBuffer (GLenum target, GLenum access) {
LOAD_GLES(glGetBufferParameteriv,void, GLenum target, GLenum pname, GLint* params);
LOAD_GLES(glMapBufferRange,void*, GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
GLint buffer_size = 0;
gles_glGetBufferParameteriv(target, GL_BUFFER_SIZE, &buffer_size);
GLbitfield flags = gl_to_es_access(access);
if (flags == 0) {
flags = GL_MAP_WRITE_BIT | GL_MAP_INVALIDATE_BUFFER_BIT;
}
GLint buffer_size = 0;
gles_glGetBufferParameteriv(target, GL_BUFFER_SIZE, &buffer_size);
void* ptr = gles_glMapBufferRange(target, 0, buffer_size, flags);
return ptr;
}