diff options
| -rw-r--r-- | src/mesa/main/bufferobj.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index 5521617f1af..6733644b612 100644 --- a/src/mesa/main/bufferobj.c +++ b/src/mesa/main/bufferobj.c @@ -2160,17 +2160,19 @@ _mesa_BindBufferRange(GLenum target, GLuint index, return; } - if (size <= 0) { - _mesa_error(ctx, GL_INVALID_VALUE, "glBindBufferRange(size=%d)", - (int) size); - return; - } + if (buffer != 0) { + if (size <= 0) { + _mesa_error(ctx, GL_INVALID_VALUE, "glBindBufferRange(size=%d)", + (int) size); + return; + } - if (offset + size > bufObj->Size) { - _mesa_error(ctx, GL_INVALID_VALUE, - "glBindBufferRange(offset + size %d > buffer size %d)", - (int) (offset + size), (int) (bufObj->Size)); - return; + if (offset + size > bufObj->Size) { + _mesa_error(ctx, GL_INVALID_VALUE, + "glBindBufferRange(offset + size %d > buffer size %d)", + (int) (offset + size), (int) (bufObj->Size)); + return; + } } switch (target) { |