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-rw-r--r--src/mbgl/gl/attribute.cpp14
1 files changed, 10 insertions, 4 deletions
diff --git a/src/mbgl/gl/attribute.cpp b/src/mbgl/gl/attribute.cpp
index bb5b2ddc34..b2d05fe665 100644
--- a/src/mbgl/gl/attribute.cpp
+++ b/src/mbgl/gl/attribute.cpp
@@ -1,14 +1,20 @@
#include <mbgl/gl/attribute.hpp>
+#include <mbgl/gl/context.hpp>
#include <mbgl/gl/gl.hpp>
namespace mbgl {
namespace gl {
-void bindAttributeLocation(ProgramID id, AttributeLocation location, const char* name) {
- if (location >= MAX_ATTRIBUTES) {
- throw gl::Error("too many vertex attributes");
+void bindAttributeLocation(Context& context, ProgramID id, AttributeLocation location, const char* name) {
+ // We're using sequentially numberered attribute locations starting with 0. Therefore we can use
+ // the location as a proxy for the number of attributes.
+ if (location >= context.maximumVertexBindingCount) {
+ // Don't bind the location on this hardware since it exceeds the limit (otherwise we'd get
+ // an OpenGL error). This means we'll see rendering errors, and possibly slow rendering due
+ // to unbound attributes.
+ } else {
+ MBGL_CHECK_ERROR(glBindAttribLocation(id, location, name));
}
- MBGL_CHECK_ERROR(glBindAttribLocation(id, location, name));
}
std::set<std::string> getActiveAttributes(ProgramID id) {