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GL.getVertexAttribOffset and .drawElements should use pointer type (not int)

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Joshua Granick
2017-03-04 20:43:18 -08:00
parent 486afa1a51
commit 0dd68b2cb6
5 changed files with 18 additions and 13 deletions
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15
project/src/graphics/opengl/OpenGLBindings.cpp
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@@ -618,9 +618,14 @@ namespace lime {
}
void lime_gl_draw_elements (int inMode, int inCount, int inType, int inOffset) {
void lime_gl_draw_elements (int inMode, int inCount, int inType, value inOffset) {
glDrawElements (inMode, inCount, inType, (void *)(intptr_t)inOffset);
if (!val_is_null (inOffset)) {
GLintptr indices = reinterpret_cast<uintptr_t> (val_data (inOffset));
glDrawElements (inMode, inCount, inType, (void *)indices);
}
}
@@ -1425,11 +1430,11 @@ namespace lime {
}
int lime_gl_get_vertex_attrib_offset (int index, int name) {
value lime_gl_get_vertex_attrib_offset (int index, int name) {
int result = 0;
GLintptr result = 0;
glGetVertexAttribPointerv (index, name, (void **)&result);
return result;
return CFFIPointer ((void*)(uintptr_t)result);
}